* [PATCH v5 00/10] ARM: dts: exynos: Prepare Spring
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber
Hello,
Based on the preinstalled 3.8 based ChromeOS kernel and previous 3.15
based attempts by Stephan and me that broke for 3.16, I've prepared a
device tree for the HP Chromebook 11 aka Google Spring.
v5 cleans up a regulator and the USB3503 hub and touches more
exynos5250 files.
Not yet enabled are trackpad, Wifi and sound.
My rebasing branch for testing is here:
https://github.com/afaerber/linux/commits/spring-next
Regards,
Andreas
v1 -> v2:
* Dropped 3 documentation patches from series:
2 picked up,
https://patchwork.kernel.org/patch/4397271/
https://patchwork.kernel.org/patch/4397291/
1 already sent separately as v2, pending.
https://patchwork.kernel.org/patch/4424881/
* Minimized and beautified Spring device tree and to some degree Snow as well.
See individual patches.
v2 -> v3:
* Rebased: Two -cros-common cleanup patches were already applied
* Lots of small cleanups for both Snow and Spring
* Enabled I2S in Spring for symmetry
* Added lid-switch and gpio-keys pinctrls to Spring
v3 -> v4:
* Fixed pin-function 1 -> 0 for dp-hpd pinctrl, style cleanup
v4 -> v5:
* Dropped regulator and fixed USB3503 for Spring
* More cleanups, including SMDK5250 and Arndale
Andreas Färber (10):
ARM: dts: Fix MMC pinctrl for exynos5250-snow
ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
ARM: dts: Clean up exynos5250-snow
ARM: dts: Fill in bootargs for exynos5250-snow
ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
ARM: dts: Clean up exynos5250-smdk5250
ARM: dts: Clean up exynos5250-arndale
ARM: dts: Fix apparent GPIO typo in exynos5250-arndale
ARM: dts: Simplify USB3503 on exynos5250-arndale
ARM: dts: Add exynos5250-spring device tree
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/exynos5250-arndale.dts | 927 +++++++++++++-------------
arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 -----
arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -
arch/arm/boot/dts/exynos5250-smdk5250.dts | 641 +++++++++---------
arch/arm/boot/dts/exynos5250-snow.dts | 441 +++++++-----
arch/arm/boot/dts/exynos5250-spring.dts | 536 +++++++++++++++
arch/arm/boot/dts/exynos5250.dtsi | 24 +-
8 files changed, 1624 insertions(+), 1117 deletions(-)
delete mode 100644 arch/arm/boot/dts/exynos5250-cros-common.dtsi
create mode 100644 arch/arm/boot/dts/exynos5250-spring.dts
--
1.9.3
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 00/10] ARM: dts: exynos: Prepare Spring
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-arm-kernel
Hello,
Based on the preinstalled 3.8 based ChromeOS kernel and previous 3.15
based attempts by Stephan and me that broke for 3.16, I've prepared a
device tree for the HP Chromebook 11 aka Google Spring.
v5 cleans up a regulator and the USB3503 hub and touches more
exynos5250 files.
Not yet enabled are trackpad, Wifi and sound.
My rebasing branch for testing is here:
https://github.com/afaerber/linux/commits/spring-next
Regards,
Andreas
v1 -> v2:
* Dropped 3 documentation patches from series:
2 picked up,
https://patchwork.kernel.org/patch/4397271/
https://patchwork.kernel.org/patch/4397291/
1 already sent separately as v2, pending.
https://patchwork.kernel.org/patch/4424881/
* Minimized and beautified Spring device tree and to some degree Snow as well.
See individual patches.
v2 -> v3:
* Rebased: Two -cros-common cleanup patches were already applied
* Lots of small cleanups for both Snow and Spring
* Enabled I2S in Spring for symmetry
* Added lid-switch and gpio-keys pinctrls to Spring
v3 -> v4:
* Fixed pin-function 1 -> 0 for dp-hpd pinctrl, style cleanup
v4 -> v5:
* Dropped regulator and fixed USB3503 for Spring
* More cleanups, including SMDK5250 and Arndale
Andreas F?rber (10):
ARM: dts: Fix MMC pinctrl for exynos5250-snow
ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
ARM: dts: Clean up exynos5250-snow
ARM: dts: Fill in bootargs for exynos5250-snow
ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
ARM: dts: Clean up exynos5250-smdk5250
ARM: dts: Clean up exynos5250-arndale
ARM: dts: Fix apparent GPIO typo in exynos5250-arndale
ARM: dts: Simplify USB3503 on exynos5250-arndale
ARM: dts: Add exynos5250-spring device tree
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/exynos5250-arndale.dts | 927 +++++++++++++-------------
arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 -----
arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -
arch/arm/boot/dts/exynos5250-smdk5250.dts | 641 +++++++++---------
arch/arm/boot/dts/exynos5250-snow.dts | 441 +++++++-----
arch/arm/boot/dts/exynos5250-spring.dts | 536 +++++++++++++++
arch/arm/boot/dts/exynos5250.dtsi | 24 +-
8 files changed, 1624 insertions(+), 1117 deletions(-)
delete mode 100644 arch/arm/boot/dts/exynos5250-cros-common.dtsi
create mode 100644 arch/arm/boot/dts/exynos5250-spring.dts
--
1.9.3
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 4:54 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Jaehoon Chung, Ben Dooks,
Kukjin Kim, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell,
Kumar Gala, Russell King, open list
The pinctrl properties should be on the device directly and not on the
slot sub-node.
Reported-by: Doug Anderson <dianders@chromium.org>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v3 -> v4 -> v5: Unchanged
v3: New (Doug Anderson)
Redundant with Jaehoon Chung's general slot@0 deprecation,
in case that hits the tree earlier.
arch/arm/boot/dts/exynos5250-snow.dts | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index f2b8c4116541..eb437f6afec1 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -240,10 +240,8 @@
*/
mmc@12230000 {
status = "okay";
- slot@0 {
- pinctrl-names = "default";
- pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
- };
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
};
i2c@12CD0000 {
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Jaehoon Chung, Ben Dooks,
Kukjin Kim, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell,
Kumar Gala, Russell King, open list
The pinctrl properties should be on the device directly and not on the
slot sub-node.
Reported-by: Doug Anderson <dianders@chromium.org>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v3 -> v4 -> v5: Unchanged
v3: New (Doug Anderson)
Redundant with Jaehoon Chung's general slot@0 deprecation,
in case that hits the tree earlier.
arch/arm/boot/dts/exynos5250-snow.dts | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index f2b8c4116541..eb437f6afec1 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -240,10 +240,8 @@
*/
mmc@12230000 {
status = "okay";
- slot@0 {
- pinctrl-names = "default";
- pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
- };
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
};
i2c@12CD0000 {
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-arm-kernel
The pinctrl properties should be on the device directly and not on the
slot sub-node.
Reported-by: Doug Anderson <dianders@chromium.org>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Andreas F?rber <afaerber@suse.de>
---
v3 -> v4 -> v5: Unchanged
v3: New (Doug Anderson)
Redundant with Jaehoon Chung's general slot at 0 deprecation,
in case that hits the tree earlier.
arch/arm/boot/dts/exynos5250-snow.dts | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index f2b8c4116541..eb437f6afec1 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -240,10 +240,8 @@
*/
mmc at 12230000 {
status = "okay";
- slot at 0 {
- pinctrl-names = "default";
- pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
- };
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
};
i2c at 12CD0000 {
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 02/10] ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 4:54 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
exynos5250-cros-common.dtsi was meant for sharing common pieces across
ChromeOS devices. This turned out premature, as several devices ended up
in the common file that are not common after all. Since the remaining
common ChromeOS pieces are fairly minor, exynos5250-cros-common.dtsi
was requested to be merged into the Snow device tree, sharing only the
keyboard controller for now. This may be re-evaluated as both mature.
Suggested-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v4 -> v5:
* Extended commit message (Tomasz Figa)
v3 -> v4: Unchanged
v2 -> v3:
* Renamed subject to match Kukjin's style
* Rebased onto MMC pinctrl bug fix (Doug Anderson)
v2: New (Doug Anderson)
arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 --------------------------
arch/arm/boot/dts/exynos5250-snow.dts | 164 +++++++++++++++++++++++---
2 files changed, 145 insertions(+), 183 deletions(-)
delete mode 100644 arch/arm/boot/dts/exynos5250-cros-common.dtsi
diff --git a/arch/arm/boot/dts/exynos5250-cros-common.dtsi b/arch/arm/boot/dts/exynos5250-cros-common.dtsi
deleted file mode 100644
index e603e9c70142..000000000000
--- a/arch/arm/boot/dts/exynos5250-cros-common.dtsi
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * Common device tree include for all Exynos 5250 boards based off of Daisy.
- *
- * Copyright (c) 2012 Google, Inc
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-/ {
- aliases {
- };
-
- memory {
- reg = <0x40000000 0x80000000>;
- };
-
- chosen {
- };
-
- pinctrl@11400000 {
- /*
- * Disabled pullups since external part has its own pullups and
- * double-pulling gets us out of spec in some cases.
- */
- i2c2_bus: i2c2-bus {
- samsung,pin-pud = <0>;
- };
- };
-
- i2c@12C60000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <378000>;
- };
-
- i2c@12C70000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <378000>;
- };
-
- i2c@12C80000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
-
- hdmiddc@50 {
- compatible = "samsung,exynos4210-hdmiddc";
- reg = <0x50>;
- };
- };
-
- i2c@12C90000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- };
-
- i2c@12CA0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- };
-
- i2c@12CB0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- };
-
- i2c@12CD0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- };
-
- i2c@12CE0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <378000>;
-
- hdmiphy: hdmiphy@38 {
- compatible = "samsung,exynos4212-hdmiphy";
- reg = <0x38>;
- };
- };
-
- mmc@12200000 {
- num-slots = <1>;
- supports-highspeed;
- broken-cd;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>;
-
- slot@0 {
- reg = <0>;
- bus-width = <8>;
- };
- };
-
- mmc@12220000 {
- num-slots = <1>;
- supports-highspeed;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
- slot@0 {
- reg = <0>;
- bus-width = <4>;
- wp-gpios = <&gpc2 1 0>;
- };
- };
-
- mmc@12230000 {
- num-slots = <1>;
- supports-highspeed;
- broken-cd;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- /* See board-specific dts files for pin setup */
-
- slot@0 {
- reg = <0>;
- bus-width = <4>;
- };
- };
-
- spi_1: spi@12d30000 {
- status = "okay";
- samsung,spi-src-clk = <0>;
- num-cs = <1>;
- };
-
- hdmi {
- hpd-gpio = <&gpx3 7 0>;
- pinctrl-names = "default";
- pinctrl-0 = <&hdmi_hpd_irq>;
- phy = <&hdmiphy>;
- ddc = <&i2c_2>;
- };
-
- gpio-keys {
- compatible = "gpio-keys";
-
- power {
- label = "Power";
- gpios = <&gpx1 3 1>;
- linux,code = <116>; /* KEY_POWER */
- gpio-key,wakeup;
- };
- };
-};
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index eb437f6afec1..1c36cd72905f 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -10,7 +10,6 @@
/dts-v1/;
#include "exynos5250.dtsi"
-#include "exynos5250-cros-common.dtsi"
/ {
model = "Google Snow";
@@ -20,6 +19,13 @@
i2c104 = &i2c_104;
};
+ memory {
+ reg = <0x40000000 0x80000000>;
+ };
+
+ chosen {
+ };
+
rtc@101E0000 {
status = "okay";
};
@@ -93,6 +99,13 @@
gpio-keys {
compatible = "gpio-keys";
+ power {
+ label = "Power";
+ gpios = <&gpx1 3 1>;
+ linux,code = <116>; /* KEY_POWER */
+ gpio-key,wakeup;
+ };
+
lid-switch {
label = "Lid";
gpios = <&gpx3 5 1>;
@@ -226,24 +239,6 @@
};
};
- mmc@12200000 {
- status = "okay";
- };
-
- mmc@12220000 {
- status = "okay";
- };
-
- /*
- * On Snow we've got SIP WiFi and so can keep drive strengths low to
- * reduce EMI.
- */
- mmc@12230000 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
- };
-
i2c@12CD0000 {
max98095: codec@11 {
compatible = "maxim,max98095";
@@ -292,6 +287,11 @@
};
hdmi {
+ hpd-gpio = <&gpx3 7 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_hpd_irq>;
+ phy = <&hdmiphy>;
+ ddc = <&i2c_2>;
hdmi-en-supply = <&tps65090_fet7>;
vdd-supply = <&ldo8_reg>;
vdd_osc-supply = <&ldo10_reg>;
@@ -343,6 +343,10 @@
};
&i2c_0 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
max77686@09 {
compatible = "maxim,max77686";
interrupt-parent = <&gpx3>;
@@ -489,6 +493,10 @@
};
&i2c_1 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
trackpad {
reg = <0x67>;
compatible = "cypress,cyapa";
@@ -498,6 +506,118 @@
};
};
+/*
+ * Disabled pullups since external part has its own pullups and
+ * double-pulling gets us out of spec in some cases.
+ */
+&i2c2_bus {
+ samsung,pin-pud = <0>;
+};
+
+&i2c_2 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+
+ hdmiddc@50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
+ };
+};
+
+&i2c_3 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_4 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_5 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_7 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_8 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
+ hdmiphy: hdmiphy@38 {
+ compatible = "samsung,exynos4212-hdmiphy";
+ reg = <0x38>;
+ };
+};
+
+&mmc_0 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+};
+
+&mmc_2 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ wp-gpios = <&gpc2 1 0>;
+ };
+};
+
+/*
+ * On Snow we've got SIP WiFi and so can keep drive strengths low to
+ * reduce EMI.
+ */
+&mmc_3 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ };
+};
+
&pinctrl_0 {
max77686_irq: max77686-irq {
samsung,pins = "gpx3-2";
@@ -507,4 +627,10 @@
};
};
+&spi_1 {
+ status = "okay";
+ samsung,spi-src-clk = <0>;
+ num-cs = <1>;
+};
+
#include "cros-ec-keyboard.dtsi"
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 02/10] ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
exynos5250-cros-common.dtsi was meant for sharing common pieces across
ChromeOS devices. This turned out premature, as several devices ended up
in the common file that are not common after all. Since the remaining
common ChromeOS pieces are fairly minor, exynos5250-cros-common.dtsi
was requested to be merged into the Snow device tree, sharing only the
keyboard controller for now. This may be re-evaluated as both mature.
Suggested-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v4 -> v5:
* Extended commit message (Tomasz Figa)
v3 -> v4: Unchanged
v2 -> v3:
* Renamed subject to match Kukjin's style
* Rebased onto MMC pinctrl bug fix (Doug Anderson)
v2: New (Doug Anderson)
arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 --------------------------
arch/arm/boot/dts/exynos5250-snow.dts | 164 +++++++++++++++++++++++---
2 files changed, 145 insertions(+), 183 deletions(-)
delete mode 100644 arch/arm/boot/dts/exynos5250-cros-common.dtsi
diff --git a/arch/arm/boot/dts/exynos5250-cros-common.dtsi b/arch/arm/boot/dts/exynos5250-cros-common.dtsi
deleted file mode 100644
index e603e9c70142..000000000000
--- a/arch/arm/boot/dts/exynos5250-cros-common.dtsi
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * Common device tree include for all Exynos 5250 boards based off of Daisy.
- *
- * Copyright (c) 2012 Google, Inc
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-/ {
- aliases {
- };
-
- memory {
- reg = <0x40000000 0x80000000>;
- };
-
- chosen {
- };
-
- pinctrl@11400000 {
- /*
- * Disabled pullups since external part has its own pullups and
- * double-pulling gets us out of spec in some cases.
- */
- i2c2_bus: i2c2-bus {
- samsung,pin-pud = <0>;
- };
- };
-
- i2c@12C60000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <378000>;
- };
-
- i2c@12C70000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <378000>;
- };
-
- i2c@12C80000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
-
- hdmiddc@50 {
- compatible = "samsung,exynos4210-hdmiddc";
- reg = <0x50>;
- };
- };
-
- i2c@12C90000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- };
-
- i2c@12CA0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- };
-
- i2c@12CB0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- };
-
- i2c@12CD0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- };
-
- i2c@12CE0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <378000>;
-
- hdmiphy: hdmiphy@38 {
- compatible = "samsung,exynos4212-hdmiphy";
- reg = <0x38>;
- };
- };
-
- mmc@12200000 {
- num-slots = <1>;
- supports-highspeed;
- broken-cd;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>;
-
- slot@0 {
- reg = <0>;
- bus-width = <8>;
- };
- };
-
- mmc@12220000 {
- num-slots = <1>;
- supports-highspeed;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
- slot@0 {
- reg = <0>;
- bus-width = <4>;
- wp-gpios = <&gpc2 1 0>;
- };
- };
-
- mmc@12230000 {
- num-slots = <1>;
- supports-highspeed;
- broken-cd;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- /* See board-specific dts files for pin setup */
-
- slot@0 {
- reg = <0>;
- bus-width = <4>;
- };
- };
-
- spi_1: spi@12d30000 {
- status = "okay";
- samsung,spi-src-clk = <0>;
- num-cs = <1>;
- };
-
- hdmi {
- hpd-gpio = <&gpx3 7 0>;
- pinctrl-names = "default";
- pinctrl-0 = <&hdmi_hpd_irq>;
- phy = <&hdmiphy>;
- ddc = <&i2c_2>;
- };
-
- gpio-keys {
- compatible = "gpio-keys";
-
- power {
- label = "Power";
- gpios = <&gpx1 3 1>;
- linux,code = <116>; /* KEY_POWER */
- gpio-key,wakeup;
- };
- };
-};
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index eb437f6afec1..1c36cd72905f 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -10,7 +10,6 @@
/dts-v1/;
#include "exynos5250.dtsi"
-#include "exynos5250-cros-common.dtsi"
/ {
model = "Google Snow";
@@ -20,6 +19,13 @@
i2c104 = &i2c_104;
};
+ memory {
+ reg = <0x40000000 0x80000000>;
+ };
+
+ chosen {
+ };
+
rtc@101E0000 {
status = "okay";
};
@@ -93,6 +99,13 @@
gpio-keys {
compatible = "gpio-keys";
+ power {
+ label = "Power";
+ gpios = <&gpx1 3 1>;
+ linux,code = <116>; /* KEY_POWER */
+ gpio-key,wakeup;
+ };
+
lid-switch {
label = "Lid";
gpios = <&gpx3 5 1>;
@@ -226,24 +239,6 @@
};
};
- mmc@12200000 {
- status = "okay";
- };
-
- mmc@12220000 {
- status = "okay";
- };
-
- /*
- * On Snow we've got SIP WiFi and so can keep drive strengths low to
- * reduce EMI.
- */
- mmc@12230000 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
- };
-
i2c@12CD0000 {
max98095: codec@11 {
compatible = "maxim,max98095";
@@ -292,6 +287,11 @@
};
hdmi {
+ hpd-gpio = <&gpx3 7 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_hpd_irq>;
+ phy = <&hdmiphy>;
+ ddc = <&i2c_2>;
hdmi-en-supply = <&tps65090_fet7>;
vdd-supply = <&ldo8_reg>;
vdd_osc-supply = <&ldo10_reg>;
@@ -343,6 +343,10 @@
};
&i2c_0 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
max77686@09 {
compatible = "maxim,max77686";
interrupt-parent = <&gpx3>;
@@ -489,6 +493,10 @@
};
&i2c_1 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
trackpad {
reg = <0x67>;
compatible = "cypress,cyapa";
@@ -498,6 +506,118 @@
};
};
+/*
+ * Disabled pullups since external part has its own pullups and
+ * double-pulling gets us out of spec in some cases.
+ */
+&i2c2_bus {
+ samsung,pin-pud = <0>;
+};
+
+&i2c_2 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+
+ hdmiddc@50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
+ };
+};
+
+&i2c_3 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_4 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_5 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_7 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_8 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
+ hdmiphy: hdmiphy@38 {
+ compatible = "samsung,exynos4212-hdmiphy";
+ reg = <0x38>;
+ };
+};
+
+&mmc_0 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+};
+
+&mmc_2 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ wp-gpios = <&gpc2 1 0>;
+ };
+};
+
+/*
+ * On Snow we've got SIP WiFi and so can keep drive strengths low to
+ * reduce EMI.
+ */
+&mmc_3 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ };
+};
+
&pinctrl_0 {
max77686_irq: max77686-irq {
samsung,pins = "gpx3-2";
@@ -507,4 +627,10 @@
};
};
+&spi_1 {
+ status = "okay";
+ samsung,spi-src-clk = <0>;
+ num-cs = <1>;
+};
+
#include "cros-ec-keyboard.dtsi"
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 02/10] ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-arm-kernel
exynos5250-cros-common.dtsi was meant for sharing common pieces across
ChromeOS devices. This turned out premature, as several devices ended up
in the common file that are not common after all. Since the remaining
common ChromeOS pieces are fairly minor, exynos5250-cros-common.dtsi
was requested to be merged into the Snow device tree, sharing only the
keyboard controller for now. This may be re-evaluated as both mature.
Suggested-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Andreas F?rber <afaerber@suse.de>
---
v4 -> v5:
* Extended commit message (Tomasz Figa)
v3 -> v4: Unchanged
v2 -> v3:
* Renamed subject to match Kukjin's style
* Rebased onto MMC pinctrl bug fix (Doug Anderson)
v2: New (Doug Anderson)
arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 --------------------------
arch/arm/boot/dts/exynos5250-snow.dts | 164 +++++++++++++++++++++++---
2 files changed, 145 insertions(+), 183 deletions(-)
delete mode 100644 arch/arm/boot/dts/exynos5250-cros-common.dtsi
diff --git a/arch/arm/boot/dts/exynos5250-cros-common.dtsi b/arch/arm/boot/dts/exynos5250-cros-common.dtsi
deleted file mode 100644
index e603e9c70142..000000000000
--- a/arch/arm/boot/dts/exynos5250-cros-common.dtsi
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * Common device tree include for all Exynos 5250 boards based off of Daisy.
- *
- * Copyright (c) 2012 Google, Inc
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-/ {
- aliases {
- };
-
- memory {
- reg = <0x40000000 0x80000000>;
- };
-
- chosen {
- };
-
- pinctrl at 11400000 {
- /*
- * Disabled pullups since external part has its own pullups and
- * double-pulling gets us out of spec in some cases.
- */
- i2c2_bus: i2c2-bus {
- samsung,pin-pud = <0>;
- };
- };
-
- i2c at 12C60000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <378000>;
- };
-
- i2c at 12C70000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <378000>;
- };
-
- i2c at 12C80000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
-
- hdmiddc at 50 {
- compatible = "samsung,exynos4210-hdmiddc";
- reg = <0x50>;
- };
- };
-
- i2c at 12C90000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- };
-
- i2c at 12CA0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- };
-
- i2c at 12CB0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- };
-
- i2c at 12CD0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- };
-
- i2c at 12CE0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <378000>;
-
- hdmiphy: hdmiphy at 38 {
- compatible = "samsung,exynos4212-hdmiphy";
- reg = <0x38>;
- };
- };
-
- mmc at 12200000 {
- num-slots = <1>;
- supports-highspeed;
- broken-cd;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>;
-
- slot at 0 {
- reg = <0>;
- bus-width = <8>;
- };
- };
-
- mmc at 12220000 {
- num-slots = <1>;
- supports-highspeed;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
- slot at 0 {
- reg = <0>;
- bus-width = <4>;
- wp-gpios = <&gpc2 1 0>;
- };
- };
-
- mmc at 12230000 {
- num-slots = <1>;
- supports-highspeed;
- broken-cd;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- /* See board-specific dts files for pin setup */
-
- slot at 0 {
- reg = <0>;
- bus-width = <4>;
- };
- };
-
- spi_1: spi at 12d30000 {
- status = "okay";
- samsung,spi-src-clk = <0>;
- num-cs = <1>;
- };
-
- hdmi {
- hpd-gpio = <&gpx3 7 0>;
- pinctrl-names = "default";
- pinctrl-0 = <&hdmi_hpd_irq>;
- phy = <&hdmiphy>;
- ddc = <&i2c_2>;
- };
-
- gpio-keys {
- compatible = "gpio-keys";
-
- power {
- label = "Power";
- gpios = <&gpx1 3 1>;
- linux,code = <116>; /* KEY_POWER */
- gpio-key,wakeup;
- };
- };
-};
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index eb437f6afec1..1c36cd72905f 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -10,7 +10,6 @@
/dts-v1/;
#include "exynos5250.dtsi"
-#include "exynos5250-cros-common.dtsi"
/ {
model = "Google Snow";
@@ -20,6 +19,13 @@
i2c104 = &i2c_104;
};
+ memory {
+ reg = <0x40000000 0x80000000>;
+ };
+
+ chosen {
+ };
+
rtc at 101E0000 {
status = "okay";
};
@@ -93,6 +99,13 @@
gpio-keys {
compatible = "gpio-keys";
+ power {
+ label = "Power";
+ gpios = <&gpx1 3 1>;
+ linux,code = <116>; /* KEY_POWER */
+ gpio-key,wakeup;
+ };
+
lid-switch {
label = "Lid";
gpios = <&gpx3 5 1>;
@@ -226,24 +239,6 @@
};
};
- mmc at 12200000 {
- status = "okay";
- };
-
- mmc at 12220000 {
- status = "okay";
- };
-
- /*
- * On Snow we've got SIP WiFi and so can keep drive strengths low to
- * reduce EMI.
- */
- mmc at 12230000 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
- };
-
i2c at 12CD0000 {
max98095: codec at 11 {
compatible = "maxim,max98095";
@@ -292,6 +287,11 @@
};
hdmi {
+ hpd-gpio = <&gpx3 7 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_hpd_irq>;
+ phy = <&hdmiphy>;
+ ddc = <&i2c_2>;
hdmi-en-supply = <&tps65090_fet7>;
vdd-supply = <&ldo8_reg>;
vdd_osc-supply = <&ldo10_reg>;
@@ -343,6 +343,10 @@
};
&i2c_0 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
max77686 at 09 {
compatible = "maxim,max77686";
interrupt-parent = <&gpx3>;
@@ -489,6 +493,10 @@
};
&i2c_1 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
trackpad {
reg = <0x67>;
compatible = "cypress,cyapa";
@@ -498,6 +506,118 @@
};
};
+/*
+ * Disabled pullups since external part has its own pullups and
+ * double-pulling gets us out of spec in some cases.
+ */
+&i2c2_bus {
+ samsung,pin-pud = <0>;
+};
+
+&i2c_2 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+
+ hdmiddc at 50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
+ };
+};
+
+&i2c_3 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_4 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_5 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_7 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_8 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
+ hdmiphy: hdmiphy at 38 {
+ compatible = "samsung,exynos4212-hdmiphy";
+ reg = <0x38>;
+ };
+};
+
+&mmc_0 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>;
+
+ slot at 0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+};
+
+&mmc_2 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+
+ slot at 0 {
+ reg = <0>;
+ bus-width = <4>;
+ wp-gpios = <&gpc2 1 0>;
+ };
+};
+
+/*
+ * On Snow we've got SIP WiFi and so can keep drive strengths low to
+ * reduce EMI.
+ */
+&mmc_3 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
+
+ slot at 0 {
+ reg = <0>;
+ bus-width = <4>;
+ };
+};
+
&pinctrl_0 {
max77686_irq: max77686-irq {
samsung,pins = "gpx3-2";
@@ -507,4 +627,10 @@
};
};
+&spi_1 {
+ status = "okay";
+ samsung,spi-src-clk = <0>;
+ num-cs = <1>;
+};
+
#include "cros-ec-keyboard.dtsi"
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 03/10] ARM: dts: Clean up exynos5250-snow
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 4:54 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
Use the new style of referencing inherited nodes and use symbolic names.
Reorder one pinctrl node in GPIO order.
Goal is the alignment of all exynos5250 based device trees for comparison.
Suggested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v4 -> v5:
* Introduced labels to consistently use new referencing style (Tomasz)
* Use IRQ_TYPE_* constants
* Use some more GPIO_ACTIVE_*
v3 -> v4: Unchanged
v3: New (Doug Anderson)
arch/arm/boot/dts/exynos5250-snow.dts | 291 +++++++++++++++++-----------------
arch/arm/boot/dts/exynos5250.dtsi | 20 +--
2 files changed, 155 insertions(+), 156 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 1c36cd72905f..7680d5e03fb3 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -6,9 +6,12 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
-*/
+ */
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/input/input.h>
#include "exynos5250.dtsi"
/ {
@@ -26,89 +29,19 @@
chosen {
};
- rtc@101E0000 {
- status = "okay";
- };
-
- pinctrl@11400000 {
- ec_irq: ec-irq {
- samsung,pins = "gpx1-6";
- samsung,pin-function = <0>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
-
- sd3_clk: sd3-clk {
- samsung,pin-drv = <0>;
- };
-
- sd3_cmd: sd3-cmd {
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
- };
-
- sd3_bus4: sd3-bus-width4 {
- samsung,pin-drv = <0>;
- };
-
- max98095_en: max98095-en {
- samsung,pins = "gpx1-7";
- samsung,pin-function = <0>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
- };
-
- tps65090_irq: tps65090-irq {
- samsung,pins = "gpx2-6";
- samsung,pin-function = <0>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
-
- usb3_vbus_en: usb3-vbus-en {
- samsung,pins = "gpx2-7";
- samsung,pin-function = <1>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
-
- hdmi_hpd_irq: hdmi-hpd-irq {
- samsung,pins = "gpx3-7";
- samsung,pin-function = <0>;
- samsung,pin-pud = <1>;
- samsung,pin-drv = <0>;
- };
- };
-
- pinctrl@13400000 {
- arb_their_claim: arb-their-claim {
- samsung,pins = "gpe0-4";
- samsung,pin-function = <0>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
- };
-
- arb_our_claim: arb-our-claim {
- samsung,pins = "gpf0-3";
- samsung,pin-function = <1>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
- };
-
gpio-keys {
compatible = "gpio-keys";
power {
label = "Power";
- gpios = <&gpx1 3 1>;
- linux,code = <116>; /* KEY_POWER */
+ gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
gpio-key,wakeup;
};
lid-switch {
label = "Lid";
- gpios = <&gpx3 5 1>;
+ gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
linux,input-type = <5>; /* EV_SW */
linux,code = <0>; /* SW_LID */
debounce-interval = <1>;
@@ -129,8 +62,8 @@
i2c-parent = <&{/i2c@12CA0000}>;
- our-claim-gpio = <&gpf0 3 1>;
- their-claim-gpios = <&gpe0 4 1>;
+ our-claim-gpio = <&gpf0 3 GPIO_ACTIVE_LOW>;
+ their-claim-gpios = <&gpe0 4 GPIO_ACTIVE_LOW>;
slew-delay-us = <10>;
wait-retry-us = <3000>;
wait-free-us = <50000>;
@@ -153,7 +86,7 @@
cros_ec: embedded-controller {
compatible = "google,cros-ec-i2c";
reg = <0x1e>;
- interrupts = <6 0>;
+ interrupts = <6 IRQ_TYPE_NONE>;
interrupt-parent = <&gpx1>;
pinctrl-names = "default";
pinctrl-0 = <&ec_irq>;
@@ -239,19 +172,6 @@
};
};
- i2c@12CD0000 {
- max98095: codec@11 {
- compatible = "maxim,max98095";
- reg = <0x11>;
- pinctrl-0 = <&max98095_en>;
- pinctrl-names = "default";
- };
- };
-
- i2s0: i2s@03830000 {
- status = "okay";
- };
-
sound {
compatible = "google,snow-audio-max98095";
@@ -265,20 +185,12 @@
regulator-name = "P5.0V_USB3CON";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- gpio = <&gpx2 7 0>;
+ gpio = <&gpx2 7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb3_vbus_en>;
enable-active-high;
};
- phy@12100000 {
- vbus-supply = <&usb3_vbus_reg>;
- };
-
- usb@12110000 {
- samsung,vbus-gpio = <&gpx1 1 0>;
- };
-
fixed-rate-clocks {
xxti {
compatible = "samsung,clock-xxti";
@@ -286,19 +198,7 @@
};
};
- hdmi {
- hpd-gpio = <&gpx3 7 0>;
- pinctrl-names = "default";
- pinctrl-0 = <&hdmi_hpd_irq>;
- phy = <&hdmiphy>;
- ddc = <&i2c_2>;
- hdmi-en-supply = <&tps65090_fet7>;
- vdd-supply = <&ldo8_reg>;
- vdd_osc-supply = <&ldo10_reg>;
- vdd_pll-supply = <&ldo8_reg>;
- };
-
- backlight {
+ backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 1000000 0>;
brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
@@ -306,42 +206,58 @@
pinctrl-0 = <&pwm0_out>;
pinctrl-names = "default";
};
+};
- fimd@14400000 {
- status = "okay";
- samsung,invert-vclk;
- };
-
- dp-controller@145B0000 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&dp_hpd>;
- samsung,color-space = <0>;
- samsung,dynamic-range = <0>;
- samsung,ycbcr-coeff = <0>;
- samsung,color-depth = <1>;
- samsung,link-rate = <0x0a>;
- samsung,lane-count = <2>;
- samsung,hpd-gpio = <&gpx0 7 0>;
-
- display-timings {
- native-mode = <&timing1>;
-
- timing1: timing@1 {
- clock-frequency = <70589280>;
- hactive = <1366>;
- vactive = <768>;
- hfront-porch = <40>;
- hback-porch = <40>;
- hsync-len = <32>;
- vback-porch = <10>;
- vfront-porch = <12>;
- vsync-len = <6>;
- };
+&dp {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&dp_hpd>;
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <2>;
+ samsung,hpd-gpio = <&gpx0 7 GPIO_ACTIVE_HIGH>;
+
+ display-timings {
+ native-mode = <&timing1>;
+
+ timing1: timing@1 {
+ clock-frequency = <70589280>;
+ hactive = <1366>;
+ vactive = <768>;
+ hfront-porch = <40>;
+ hback-porch = <40>;
+ hsync-len = <32>;
+ vback-porch = <10>;
+ vfront-porch = <12>;
+ vsync-len = <6>;
};
};
};
+&ehci {
+ samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
+};
+
+&fimd {
+ status = "okay";
+ samsung,invert-vclk;
+};
+
+&hdmi {
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_hpd_irq>;
+ phy = <&hdmiphy>;
+ ddc = <&i2c_2>;
+ hdmi-en-supply = <&tps65090_fet7>;
+ vdd-supply = <&ldo8_reg>;
+ vdd_osc-supply = <&ldo10_reg>;
+ vdd_pll-supply = <&ldo8_reg>;
+};
+
&i2c_0 {
status = "okay";
samsung,i2c-sda-delay = <100>;
@@ -350,7 +266,7 @@
max77686@09 {
compatible = "maxim,max77686";
interrupt-parent = <&gpx3>;
- interrupts = <2 0>;
+ interrupts = <2 IRQ_TYPE_NONE>;
pinctrl-names = "default";
pinctrl-0 = <&max77686_irq>;
wakeup-source;
@@ -500,7 +416,7 @@
trackpad {
reg = <0x67>;
compatible = "cypress,cyapa";
- interrupts = <2 0>;
+ interrupts = <2 IRQ_TYPE_NONE>;
interrupt-parent = <&gpx1>;
wakeup-source;
};
@@ -547,6 +463,13 @@
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <66000>;
+
+ max98095: codec@11 {
+ compatible = "maxim,max98095";
+ reg = <0x11>;
+ pinctrl-0 = <&max98095_en>;
+ pinctrl-names = "default";
+ };
};
&i2c_8 {
@@ -560,6 +483,10 @@
};
};
+&i2s0 {
+ status = "okay";
+};
+
&mmc_0 {
status = "okay";
num-slots = <1>;
@@ -592,7 +519,7 @@
slot@0 {
reg = <0>;
bus-width = <4>;
- wp-gpios = <&gpc2 1 0>;
+ wp-gpios = <&gpc2 1 GPIO_ACTIVE_HIGH>;
};
};
@@ -619,12 +546,80 @@
};
&pinctrl_0 {
+ ec_irq: ec-irq {
+ samsung,pins = "gpx1-6";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ max98095_en: max98095-en {
+ samsung,pins = "gpx1-7";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ tps65090_irq: tps65090-irq {
+ samsung,pins = "gpx2-6";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ usb3_vbus_en: usb3-vbus-en {
+ samsung,pins = "gpx2-7";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
max77686_irq: max77686-irq {
samsung,pins = "gpx3-2";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
+
+ hdmi_hpd_irq: hdmi-hpd-irq {
+ samsung,pins = "gpx3-7";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&pinctrl_1 {
+ arb_their_claim: arb-their-claim {
+ samsung,pins = "gpe0-4";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ arb_our_claim: arb-our-claim {
+ samsung,pins = "gpf0-3";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&rtc {
+ status = "okay";
+};
+
+&sd3_clk {
+ samsung,pin-drv = <0>;
+};
+
+&sd3_cmd {
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+};
+
+&sd3_bus4 {
+ samsung,pin-drv = <0>;
};
&spi_1 {
@@ -633,4 +628,8 @@
num-cs = <1>;
};
+&usbdrd_phy {
+ vbus-supply = <&usb3_vbus_reg>;
+};
+
#include "cros-ec-keyboard.dtsi"
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 834fb5a5306f..ff1c09607631 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -224,7 +224,7 @@
clock-names = "mfc";
};
- rtc@101E0000 {
+ rtc: rtc@101E0000 {
clocks = <&clock CLK_RTC>;
clock-names = "rtc";
status = "disabled";
@@ -238,22 +238,22 @@
clock-names = "tmu_apbif";
};
- serial@12C00000 {
+ uart0: serial@12C00000 {
clocks = <&clock CLK_UART0>, <&clock CLK_SCLK_UART0>;
clock-names = "uart", "clk_uart_baud0";
};
- serial@12C10000 {
+ uart1: serial@12C10000 {
clocks = <&clock CLK_UART1>, <&clock CLK_SCLK_UART1>;
clock-names = "uart", "clk_uart_baud0";
};
- serial@12C20000 {
+ uart2: serial@12C20000 {
clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>;
clock-names = "uart", "clk_uart_baud0";
};
- serial@12C30000 {
+ uart3: serial@12C30000 {
clocks = <&clock CLK_UART3>, <&clock CLK_SCLK_UART3>;
clock-names = "uart", "clk_uart_baud0";
};
@@ -570,7 +570,7 @@
#phy-cells = <1>;
};
- usb@12110000 {
+ ehci: usb@12110000 {
compatible = "samsung,exynos4210-ehci";
reg = <0x12110000 0x100>;
interrupts = <0 71 0>;
@@ -585,7 +585,7 @@
};
};
- usb@12120000 {
+ ohci: usb@12120000 {
compatible = "samsung,exynos4210-ohci";
reg = <0x12120000 0x100>;
interrupts = <0 71 0>;
@@ -722,7 +722,7 @@
clock-names = "gscl";
};
- hdmi {
+ hdmi: hdmi {
compatible = "samsung,exynos4212-hdmi";
reg = <0x14530000 0x70000>;
interrupts = <0 95 0>;
@@ -748,14 +748,14 @@
#phy-cells = <0>;
};
- dp-controller@145B0000 {
+ dp: dp-controller@145B0000 {
clocks = <&clock CLK_DP>;
clock-names = "dp";
phys = <&dp_phy>;
phy-names = "dp";
};
- fimd@14400000 {
+ fimd: fimd@14400000 {
clocks = <&clock CLK_SCLK_FIMD1>, <&clock CLK_FIMD1>;
clock-names = "sclk_fimd", "fimd";
};
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 03/10] ARM: dts: Clean up exynos5250-snow
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: Mark Rutland, devicetree, Kukjin Kim, Vincent Palatin,
Pawel Moll, Ian Campbell, open list, Tomasz Figa, Kumar Gala,
Stephan van Schaik, Doug Anderson, Rob Herring, Ben Dooks,
Andreas Färber, Russell King, Javier Martinez Canillas,
linux-arm-kernel
Use the new style of referencing inherited nodes and use symbolic names.
Reorder one pinctrl node in GPIO order.
Goal is the alignment of all exynos5250 based device trees for comparison.
Suggested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v4 -> v5:
* Introduced labels to consistently use new referencing style (Tomasz)
* Use IRQ_TYPE_* constants
* Use some more GPIO_ACTIVE_*
v3 -> v4: Unchanged
v3: New (Doug Anderson)
arch/arm/boot/dts/exynos5250-snow.dts | 291 +++++++++++++++++-----------------
arch/arm/boot/dts/exynos5250.dtsi | 20 +--
2 files changed, 155 insertions(+), 156 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 1c36cd72905f..7680d5e03fb3 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -6,9 +6,12 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
-*/
+ */
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/input/input.h>
#include "exynos5250.dtsi"
/ {
@@ -26,89 +29,19 @@
chosen {
};
- rtc@101E0000 {
- status = "okay";
- };
-
- pinctrl@11400000 {
- ec_irq: ec-irq {
- samsung,pins = "gpx1-6";
- samsung,pin-function = <0>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
-
- sd3_clk: sd3-clk {
- samsung,pin-drv = <0>;
- };
-
- sd3_cmd: sd3-cmd {
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
- };
-
- sd3_bus4: sd3-bus-width4 {
- samsung,pin-drv = <0>;
- };
-
- max98095_en: max98095-en {
- samsung,pins = "gpx1-7";
- samsung,pin-function = <0>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
- };
-
- tps65090_irq: tps65090-irq {
- samsung,pins = "gpx2-6";
- samsung,pin-function = <0>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
-
- usb3_vbus_en: usb3-vbus-en {
- samsung,pins = "gpx2-7";
- samsung,pin-function = <1>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
-
- hdmi_hpd_irq: hdmi-hpd-irq {
- samsung,pins = "gpx3-7";
- samsung,pin-function = <0>;
- samsung,pin-pud = <1>;
- samsung,pin-drv = <0>;
- };
- };
-
- pinctrl@13400000 {
- arb_their_claim: arb-their-claim {
- samsung,pins = "gpe0-4";
- samsung,pin-function = <0>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
- };
-
- arb_our_claim: arb-our-claim {
- samsung,pins = "gpf0-3";
- samsung,pin-function = <1>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
- };
-
gpio-keys {
compatible = "gpio-keys";
power {
label = "Power";
- gpios = <&gpx1 3 1>;
- linux,code = <116>; /* KEY_POWER */
+ gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
gpio-key,wakeup;
};
lid-switch {
label = "Lid";
- gpios = <&gpx3 5 1>;
+ gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
linux,input-type = <5>; /* EV_SW */
linux,code = <0>; /* SW_LID */
debounce-interval = <1>;
@@ -129,8 +62,8 @@
i2c-parent = <&{/i2c@12CA0000}>;
- our-claim-gpio = <&gpf0 3 1>;
- their-claim-gpios = <&gpe0 4 1>;
+ our-claim-gpio = <&gpf0 3 GPIO_ACTIVE_LOW>;
+ their-claim-gpios = <&gpe0 4 GPIO_ACTIVE_LOW>;
slew-delay-us = <10>;
wait-retry-us = <3000>;
wait-free-us = <50000>;
@@ -153,7 +86,7 @@
cros_ec: embedded-controller {
compatible = "google,cros-ec-i2c";
reg = <0x1e>;
- interrupts = <6 0>;
+ interrupts = <6 IRQ_TYPE_NONE>;
interrupt-parent = <&gpx1>;
pinctrl-names = "default";
pinctrl-0 = <&ec_irq>;
@@ -239,19 +172,6 @@
};
};
- i2c@12CD0000 {
- max98095: codec@11 {
- compatible = "maxim,max98095";
- reg = <0x11>;
- pinctrl-0 = <&max98095_en>;
- pinctrl-names = "default";
- };
- };
-
- i2s0: i2s@03830000 {
- status = "okay";
- };
-
sound {
compatible = "google,snow-audio-max98095";
@@ -265,20 +185,12 @@
regulator-name = "P5.0V_USB3CON";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- gpio = <&gpx2 7 0>;
+ gpio = <&gpx2 7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb3_vbus_en>;
enable-active-high;
};
- phy@12100000 {
- vbus-supply = <&usb3_vbus_reg>;
- };
-
- usb@12110000 {
- samsung,vbus-gpio = <&gpx1 1 0>;
- };
-
fixed-rate-clocks {
xxti {
compatible = "samsung,clock-xxti";
@@ -286,19 +198,7 @@
};
};
- hdmi {
- hpd-gpio = <&gpx3 7 0>;
- pinctrl-names = "default";
- pinctrl-0 = <&hdmi_hpd_irq>;
- phy = <&hdmiphy>;
- ddc = <&i2c_2>;
- hdmi-en-supply = <&tps65090_fet7>;
- vdd-supply = <&ldo8_reg>;
- vdd_osc-supply = <&ldo10_reg>;
- vdd_pll-supply = <&ldo8_reg>;
- };
-
- backlight {
+ backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 1000000 0>;
brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
@@ -306,42 +206,58 @@
pinctrl-0 = <&pwm0_out>;
pinctrl-names = "default";
};
+};
- fimd@14400000 {
- status = "okay";
- samsung,invert-vclk;
- };
-
- dp-controller@145B0000 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&dp_hpd>;
- samsung,color-space = <0>;
- samsung,dynamic-range = <0>;
- samsung,ycbcr-coeff = <0>;
- samsung,color-depth = <1>;
- samsung,link-rate = <0x0a>;
- samsung,lane-count = <2>;
- samsung,hpd-gpio = <&gpx0 7 0>;
-
- display-timings {
- native-mode = <&timing1>;
-
- timing1: timing@1 {
- clock-frequency = <70589280>;
- hactive = <1366>;
- vactive = <768>;
- hfront-porch = <40>;
- hback-porch = <40>;
- hsync-len = <32>;
- vback-porch = <10>;
- vfront-porch = <12>;
- vsync-len = <6>;
- };
+&dp {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&dp_hpd>;
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <2>;
+ samsung,hpd-gpio = <&gpx0 7 GPIO_ACTIVE_HIGH>;
+
+ display-timings {
+ native-mode = <&timing1>;
+
+ timing1: timing@1 {
+ clock-frequency = <70589280>;
+ hactive = <1366>;
+ vactive = <768>;
+ hfront-porch = <40>;
+ hback-porch = <40>;
+ hsync-len = <32>;
+ vback-porch = <10>;
+ vfront-porch = <12>;
+ vsync-len = <6>;
};
};
};
+&ehci {
+ samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
+};
+
+&fimd {
+ status = "okay";
+ samsung,invert-vclk;
+};
+
+&hdmi {
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_hpd_irq>;
+ phy = <&hdmiphy>;
+ ddc = <&i2c_2>;
+ hdmi-en-supply = <&tps65090_fet7>;
+ vdd-supply = <&ldo8_reg>;
+ vdd_osc-supply = <&ldo10_reg>;
+ vdd_pll-supply = <&ldo8_reg>;
+};
+
&i2c_0 {
status = "okay";
samsung,i2c-sda-delay = <100>;
@@ -350,7 +266,7 @@
max77686@09 {
compatible = "maxim,max77686";
interrupt-parent = <&gpx3>;
- interrupts = <2 0>;
+ interrupts = <2 IRQ_TYPE_NONE>;
pinctrl-names = "default";
pinctrl-0 = <&max77686_irq>;
wakeup-source;
@@ -500,7 +416,7 @@
trackpad {
reg = <0x67>;
compatible = "cypress,cyapa";
- interrupts = <2 0>;
+ interrupts = <2 IRQ_TYPE_NONE>;
interrupt-parent = <&gpx1>;
wakeup-source;
};
@@ -547,6 +463,13 @@
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <66000>;
+
+ max98095: codec@11 {
+ compatible = "maxim,max98095";
+ reg = <0x11>;
+ pinctrl-0 = <&max98095_en>;
+ pinctrl-names = "default";
+ };
};
&i2c_8 {
@@ -560,6 +483,10 @@
};
};
+&i2s0 {
+ status = "okay";
+};
+
&mmc_0 {
status = "okay";
num-slots = <1>;
@@ -592,7 +519,7 @@
slot@0 {
reg = <0>;
bus-width = <4>;
- wp-gpios = <&gpc2 1 0>;
+ wp-gpios = <&gpc2 1 GPIO_ACTIVE_HIGH>;
};
};
@@ -619,12 +546,80 @@
};
&pinctrl_0 {
+ ec_irq: ec-irq {
+ samsung,pins = "gpx1-6";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ max98095_en: max98095-en {
+ samsung,pins = "gpx1-7";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ tps65090_irq: tps65090-irq {
+ samsung,pins = "gpx2-6";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ usb3_vbus_en: usb3-vbus-en {
+ samsung,pins = "gpx2-7";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
max77686_irq: max77686-irq {
samsung,pins = "gpx3-2";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
+
+ hdmi_hpd_irq: hdmi-hpd-irq {
+ samsung,pins = "gpx3-7";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&pinctrl_1 {
+ arb_their_claim: arb-their-claim {
+ samsung,pins = "gpe0-4";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ arb_our_claim: arb-our-claim {
+ samsung,pins = "gpf0-3";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&rtc {
+ status = "okay";
+};
+
+&sd3_clk {
+ samsung,pin-drv = <0>;
+};
+
+&sd3_cmd {
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+};
+
+&sd3_bus4 {
+ samsung,pin-drv = <0>;
};
&spi_1 {
@@ -633,4 +628,8 @@
num-cs = <1>;
};
+&usbdrd_phy {
+ vbus-supply = <&usb3_vbus_reg>;
+};
+
#include "cros-ec-keyboard.dtsi"
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 834fb5a5306f..ff1c09607631 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -224,7 +224,7 @@
clock-names = "mfc";
};
- rtc@101E0000 {
+ rtc: rtc@101E0000 {
clocks = <&clock CLK_RTC>;
clock-names = "rtc";
status = "disabled";
@@ -238,22 +238,22 @@
clock-names = "tmu_apbif";
};
- serial@12C00000 {
+ uart0: serial@12C00000 {
clocks = <&clock CLK_UART0>, <&clock CLK_SCLK_UART0>;
clock-names = "uart", "clk_uart_baud0";
};
- serial@12C10000 {
+ uart1: serial@12C10000 {
clocks = <&clock CLK_UART1>, <&clock CLK_SCLK_UART1>;
clock-names = "uart", "clk_uart_baud0";
};
- serial@12C20000 {
+ uart2: serial@12C20000 {
clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>;
clock-names = "uart", "clk_uart_baud0";
};
- serial@12C30000 {
+ uart3: serial@12C30000 {
clocks = <&clock CLK_UART3>, <&clock CLK_SCLK_UART3>;
clock-names = "uart", "clk_uart_baud0";
};
@@ -570,7 +570,7 @@
#phy-cells = <1>;
};
- usb@12110000 {
+ ehci: usb@12110000 {
compatible = "samsung,exynos4210-ehci";
reg = <0x12110000 0x100>;
interrupts = <0 71 0>;
@@ -585,7 +585,7 @@
};
};
- usb@12120000 {
+ ohci: usb@12120000 {
compatible = "samsung,exynos4210-ohci";
reg = <0x12120000 0x100>;
interrupts = <0 71 0>;
@@ -722,7 +722,7 @@
clock-names = "gscl";
};
- hdmi {
+ hdmi: hdmi {
compatible = "samsung,exynos4212-hdmi";
reg = <0x14530000 0x70000>;
interrupts = <0 95 0>;
@@ -748,14 +748,14 @@
#phy-cells = <0>;
};
- dp-controller@145B0000 {
+ dp: dp-controller@145B0000 {
clocks = <&clock CLK_DP>;
clock-names = "dp";
phys = <&dp_phy>;
phy-names = "dp";
};
- fimd@14400000 {
+ fimd: fimd@14400000 {
clocks = <&clock CLK_SCLK_FIMD1>, <&clock CLK_FIMD1>;
clock-names = "sclk_fimd", "fimd";
};
--
1.9.3
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linux-arm-kernel@lists.infradead.org
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^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 03/10] ARM: dts: Clean up exynos5250-snow
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-arm-kernel
Use the new style of referencing inherited nodes and use symbolic names.
Reorder one pinctrl node in GPIO order.
Goal is the alignment of all exynos5250 based device trees for comparison.
Suggested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Andreas F?rber <afaerber@suse.de>
---
v4 -> v5:
* Introduced labels to consistently use new referencing style (Tomasz)
* Use IRQ_TYPE_* constants
* Use some more GPIO_ACTIVE_*
v3 -> v4: Unchanged
v3: New (Doug Anderson)
arch/arm/boot/dts/exynos5250-snow.dts | 291 +++++++++++++++++-----------------
arch/arm/boot/dts/exynos5250.dtsi | 20 +--
2 files changed, 155 insertions(+), 156 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 1c36cd72905f..7680d5e03fb3 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -6,9 +6,12 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
-*/
+ */
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/input/input.h>
#include "exynos5250.dtsi"
/ {
@@ -26,89 +29,19 @@
chosen {
};
- rtc at 101E0000 {
- status = "okay";
- };
-
- pinctrl at 11400000 {
- ec_irq: ec-irq {
- samsung,pins = "gpx1-6";
- samsung,pin-function = <0>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
-
- sd3_clk: sd3-clk {
- samsung,pin-drv = <0>;
- };
-
- sd3_cmd: sd3-cmd {
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
- };
-
- sd3_bus4: sd3-bus-width4 {
- samsung,pin-drv = <0>;
- };
-
- max98095_en: max98095-en {
- samsung,pins = "gpx1-7";
- samsung,pin-function = <0>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
- };
-
- tps65090_irq: tps65090-irq {
- samsung,pins = "gpx2-6";
- samsung,pin-function = <0>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
-
- usb3_vbus_en: usb3-vbus-en {
- samsung,pins = "gpx2-7";
- samsung,pin-function = <1>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
-
- hdmi_hpd_irq: hdmi-hpd-irq {
- samsung,pins = "gpx3-7";
- samsung,pin-function = <0>;
- samsung,pin-pud = <1>;
- samsung,pin-drv = <0>;
- };
- };
-
- pinctrl at 13400000 {
- arb_their_claim: arb-their-claim {
- samsung,pins = "gpe0-4";
- samsung,pin-function = <0>;
- samsung,pin-pud = <3>;
- samsung,pin-drv = <0>;
- };
-
- arb_our_claim: arb-our-claim {
- samsung,pins = "gpf0-3";
- samsung,pin-function = <1>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
- };
-
gpio-keys {
compatible = "gpio-keys";
power {
label = "Power";
- gpios = <&gpx1 3 1>;
- linux,code = <116>; /* KEY_POWER */
+ gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
gpio-key,wakeup;
};
lid-switch {
label = "Lid";
- gpios = <&gpx3 5 1>;
+ gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
linux,input-type = <5>; /* EV_SW */
linux,code = <0>; /* SW_LID */
debounce-interval = <1>;
@@ -129,8 +62,8 @@
i2c-parent = <&{/i2c@12CA0000}>;
- our-claim-gpio = <&gpf0 3 1>;
- their-claim-gpios = <&gpe0 4 1>;
+ our-claim-gpio = <&gpf0 3 GPIO_ACTIVE_LOW>;
+ their-claim-gpios = <&gpe0 4 GPIO_ACTIVE_LOW>;
slew-delay-us = <10>;
wait-retry-us = <3000>;
wait-free-us = <50000>;
@@ -153,7 +86,7 @@
cros_ec: embedded-controller {
compatible = "google,cros-ec-i2c";
reg = <0x1e>;
- interrupts = <6 0>;
+ interrupts = <6 IRQ_TYPE_NONE>;
interrupt-parent = <&gpx1>;
pinctrl-names = "default";
pinctrl-0 = <&ec_irq>;
@@ -239,19 +172,6 @@
};
};
- i2c at 12CD0000 {
- max98095: codec at 11 {
- compatible = "maxim,max98095";
- reg = <0x11>;
- pinctrl-0 = <&max98095_en>;
- pinctrl-names = "default";
- };
- };
-
- i2s0: i2s at 03830000 {
- status = "okay";
- };
-
sound {
compatible = "google,snow-audio-max98095";
@@ -265,20 +185,12 @@
regulator-name = "P5.0V_USB3CON";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- gpio = <&gpx2 7 0>;
+ gpio = <&gpx2 7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb3_vbus_en>;
enable-active-high;
};
- phy at 12100000 {
- vbus-supply = <&usb3_vbus_reg>;
- };
-
- usb at 12110000 {
- samsung,vbus-gpio = <&gpx1 1 0>;
- };
-
fixed-rate-clocks {
xxti {
compatible = "samsung,clock-xxti";
@@ -286,19 +198,7 @@
};
};
- hdmi {
- hpd-gpio = <&gpx3 7 0>;
- pinctrl-names = "default";
- pinctrl-0 = <&hdmi_hpd_irq>;
- phy = <&hdmiphy>;
- ddc = <&i2c_2>;
- hdmi-en-supply = <&tps65090_fet7>;
- vdd-supply = <&ldo8_reg>;
- vdd_osc-supply = <&ldo10_reg>;
- vdd_pll-supply = <&ldo8_reg>;
- };
-
- backlight {
+ backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 1000000 0>;
brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
@@ -306,42 +206,58 @@
pinctrl-0 = <&pwm0_out>;
pinctrl-names = "default";
};
+};
- fimd at 14400000 {
- status = "okay";
- samsung,invert-vclk;
- };
-
- dp-controller at 145B0000 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&dp_hpd>;
- samsung,color-space = <0>;
- samsung,dynamic-range = <0>;
- samsung,ycbcr-coeff = <0>;
- samsung,color-depth = <1>;
- samsung,link-rate = <0x0a>;
- samsung,lane-count = <2>;
- samsung,hpd-gpio = <&gpx0 7 0>;
-
- display-timings {
- native-mode = <&timing1>;
-
- timing1: timing at 1 {
- clock-frequency = <70589280>;
- hactive = <1366>;
- vactive = <768>;
- hfront-porch = <40>;
- hback-porch = <40>;
- hsync-len = <32>;
- vback-porch = <10>;
- vfront-porch = <12>;
- vsync-len = <6>;
- };
+&dp {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&dp_hpd>;
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <2>;
+ samsung,hpd-gpio = <&gpx0 7 GPIO_ACTIVE_HIGH>;
+
+ display-timings {
+ native-mode = <&timing1>;
+
+ timing1: timing at 1 {
+ clock-frequency = <70589280>;
+ hactive = <1366>;
+ vactive = <768>;
+ hfront-porch = <40>;
+ hback-porch = <40>;
+ hsync-len = <32>;
+ vback-porch = <10>;
+ vfront-porch = <12>;
+ vsync-len = <6>;
};
};
};
+&ehci {
+ samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
+};
+
+&fimd {
+ status = "okay";
+ samsung,invert-vclk;
+};
+
+&hdmi {
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_hpd_irq>;
+ phy = <&hdmiphy>;
+ ddc = <&i2c_2>;
+ hdmi-en-supply = <&tps65090_fet7>;
+ vdd-supply = <&ldo8_reg>;
+ vdd_osc-supply = <&ldo10_reg>;
+ vdd_pll-supply = <&ldo8_reg>;
+};
+
&i2c_0 {
status = "okay";
samsung,i2c-sda-delay = <100>;
@@ -350,7 +266,7 @@
max77686 at 09 {
compatible = "maxim,max77686";
interrupt-parent = <&gpx3>;
- interrupts = <2 0>;
+ interrupts = <2 IRQ_TYPE_NONE>;
pinctrl-names = "default";
pinctrl-0 = <&max77686_irq>;
wakeup-source;
@@ -500,7 +416,7 @@
trackpad {
reg = <0x67>;
compatible = "cypress,cyapa";
- interrupts = <2 0>;
+ interrupts = <2 IRQ_TYPE_NONE>;
interrupt-parent = <&gpx1>;
wakeup-source;
};
@@ -547,6 +463,13 @@
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <66000>;
+
+ max98095: codec at 11 {
+ compatible = "maxim,max98095";
+ reg = <0x11>;
+ pinctrl-0 = <&max98095_en>;
+ pinctrl-names = "default";
+ };
};
&i2c_8 {
@@ -560,6 +483,10 @@
};
};
+&i2s0 {
+ status = "okay";
+};
+
&mmc_0 {
status = "okay";
num-slots = <1>;
@@ -592,7 +519,7 @@
slot at 0 {
reg = <0>;
bus-width = <4>;
- wp-gpios = <&gpc2 1 0>;
+ wp-gpios = <&gpc2 1 GPIO_ACTIVE_HIGH>;
};
};
@@ -619,12 +546,80 @@
};
&pinctrl_0 {
+ ec_irq: ec-irq {
+ samsung,pins = "gpx1-6";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ max98095_en: max98095-en {
+ samsung,pins = "gpx1-7";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ tps65090_irq: tps65090-irq {
+ samsung,pins = "gpx2-6";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ usb3_vbus_en: usb3-vbus-en {
+ samsung,pins = "gpx2-7";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
max77686_irq: max77686-irq {
samsung,pins = "gpx3-2";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
+
+ hdmi_hpd_irq: hdmi-hpd-irq {
+ samsung,pins = "gpx3-7";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&pinctrl_1 {
+ arb_their_claim: arb-their-claim {
+ samsung,pins = "gpe0-4";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ arb_our_claim: arb-our-claim {
+ samsung,pins = "gpf0-3";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&rtc {
+ status = "okay";
+};
+
+&sd3_clk {
+ samsung,pin-drv = <0>;
+};
+
+&sd3_cmd {
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+};
+
+&sd3_bus4 {
+ samsung,pin-drv = <0>;
};
&spi_1 {
@@ -633,4 +628,8 @@
num-cs = <1>;
};
+&usbdrd_phy {
+ vbus-supply = <&usb3_vbus_reg>;
+};
+
#include "cros-ec-keyboard.dtsi"
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 834fb5a5306f..ff1c09607631 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -224,7 +224,7 @@
clock-names = "mfc";
};
- rtc at 101E0000 {
+ rtc: rtc at 101E0000 {
clocks = <&clock CLK_RTC>;
clock-names = "rtc";
status = "disabled";
@@ -238,22 +238,22 @@
clock-names = "tmu_apbif";
};
- serial at 12C00000 {
+ uart0: serial at 12C00000 {
clocks = <&clock CLK_UART0>, <&clock CLK_SCLK_UART0>;
clock-names = "uart", "clk_uart_baud0";
};
- serial at 12C10000 {
+ uart1: serial at 12C10000 {
clocks = <&clock CLK_UART1>, <&clock CLK_SCLK_UART1>;
clock-names = "uart", "clk_uart_baud0";
};
- serial at 12C20000 {
+ uart2: serial at 12C20000 {
clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>;
clock-names = "uart", "clk_uart_baud0";
};
- serial at 12C30000 {
+ uart3: serial at 12C30000 {
clocks = <&clock CLK_UART3>, <&clock CLK_SCLK_UART3>;
clock-names = "uart", "clk_uart_baud0";
};
@@ -570,7 +570,7 @@
#phy-cells = <1>;
};
- usb at 12110000 {
+ ehci: usb at 12110000 {
compatible = "samsung,exynos4210-ehci";
reg = <0x12110000 0x100>;
interrupts = <0 71 0>;
@@ -585,7 +585,7 @@
};
};
- usb at 12120000 {
+ ohci: usb at 12120000 {
compatible = "samsung,exynos4210-ohci";
reg = <0x12120000 0x100>;
interrupts = <0 71 0>;
@@ -722,7 +722,7 @@
clock-names = "gscl";
};
- hdmi {
+ hdmi: hdmi {
compatible = "samsung,exynos4212-hdmi";
reg = <0x14530000 0x70000>;
interrupts = <0 95 0>;
@@ -748,14 +748,14 @@
#phy-cells = <0>;
};
- dp-controller at 145B0000 {
+ dp: dp-controller at 145B0000 {
clocks = <&clock CLK_DP>;
clock-names = "dp";
phys = <&dp_phy>;
phy-names = "dp";
};
- fimd at 14400000 {
+ fimd: fimd at 14400000 {
clocks = <&clock CLK_SCLK_FIMD1>, <&clock CLK_FIMD1>;
clock-names = "sclk_fimd", "fimd";
};
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 04/10] ARM: dts: Fill in bootargs for exynos5250-snow
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 4:54 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
exynos5250-cros-common.dtsi had an empty /chosen node.
Fill in exemplary boot arguments.
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v5: New
Cleanup for /chosen node moved into -snow.dts.
arch/arm/boot/dts/exynos5250-snow.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 7680d5e03fb3..c4b0c73c736d 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -27,6 +27,7 @@
};
chosen {
+ bootargs = "console=tty1";
};
gpio-keys {
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 04/10] ARM: dts: Fill in bootargs for exynos5250-snow
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: Mark Rutland, devicetree, Kukjin Kim, Vincent Palatin,
Pawel Moll, Ian Campbell, open list, Tomasz Figa, Kumar Gala,
Stephan van Schaik, Doug Anderson, Rob Herring, Ben Dooks,
Andreas Färber, Russell King, Javier Martinez Canillas,
linux-arm-kernel
exynos5250-cros-common.dtsi had an empty /chosen node.
Fill in exemplary boot arguments.
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v5: New
Cleanup for /chosen node moved into -snow.dts.
arch/arm/boot/dts/exynos5250-snow.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 7680d5e03fb3..c4b0c73c736d 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -27,6 +27,7 @@
};
chosen {
+ bootargs = "console=tty1";
};
gpio-keys {
--
1.9.3
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 04/10] ARM: dts: Fill in bootargs for exynos5250-snow
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-arm-kernel
exynos5250-cros-common.dtsi had an empty /chosen node.
Fill in exemplary boot arguments.
Signed-off-by: Andreas F?rber <afaerber@suse.de>
---
v5: New
Cleanup for /chosen node moved into -snow.dts.
arch/arm/boot/dts/exynos5250-snow.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 7680d5e03fb3..c4b0c73c736d 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -27,6 +27,7 @@
};
chosen {
+ bootargs = "console=tty1";
};
gpio-keys {
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 4:54 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
Spring uses a different GPIO, so this is not a generic SoC piece.
Suggested-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v5: New (Tomasz Figa)
Frees dp_hpd for Spring.
arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
3 files changed, 16 insertions(+), 7 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
index 886cfca044ac..ed0e5230514b 100644
--- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
@@ -581,13 +581,6 @@
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
-
- dp_hpd: dp_hpd {
- samsung,pins = "gpx0-7";
- samsung,pin-function = <3>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
};
pinctrl@13400000 {
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index aaa055ac0fe3..5d30fe1dcda4 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -414,3 +414,12 @@
};
};
};
+
+&pinctrl_0 {
+ dp_hpd: dp_hpd {
+ samsung,pins = "gpx0-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index c4b0c73c736d..a9a2f2743794 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -547,6 +547,13 @@
};
&pinctrl_0 {
+ dp_hpd: dp_hpd {
+ samsung,pins = "gpx0-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
ec_irq: ec-irq {
samsung,pins = "gpx1-6";
samsung,pin-function = <0>;
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
Spring uses a different GPIO, so this is not a generic SoC piece.
Suggested-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v5: New (Tomasz Figa)
Frees dp_hpd for Spring.
arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
3 files changed, 16 insertions(+), 7 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
index 886cfca044ac..ed0e5230514b 100644
--- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
@@ -581,13 +581,6 @@
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
-
- dp_hpd: dp_hpd {
- samsung,pins = "gpx0-7";
- samsung,pin-function = <3>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
};
pinctrl@13400000 {
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index aaa055ac0fe3..5d30fe1dcda4 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -414,3 +414,12 @@
};
};
};
+
+&pinctrl_0 {
+ dp_hpd: dp_hpd {
+ samsung,pins = "gpx0-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index c4b0c73c736d..a9a2f2743794 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -547,6 +547,13 @@
};
&pinctrl_0 {
+ dp_hpd: dp_hpd {
+ samsung,pins = "gpx0-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
ec_irq: ec-irq {
samsung,pins = "gpx1-6";
samsung,pin-function = <0>;
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-arm-kernel
Spring uses a different GPIO, so this is not a generic SoC piece.
Suggested-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Andreas F?rber <afaerber@suse.de>
---
v5: New (Tomasz Figa)
Frees dp_hpd for Spring.
arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
3 files changed, 16 insertions(+), 7 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
index 886cfca044ac..ed0e5230514b 100644
--- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
@@ -581,13 +581,6 @@
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
-
- dp_hpd: dp_hpd {
- samsung,pins = "gpx0-7";
- samsung,pin-function = <3>;
- samsung,pin-pud = <0>;
- samsung,pin-drv = <0>;
- };
};
pinctrl at 13400000 {
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index aaa055ac0fe3..5d30fe1dcda4 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -414,3 +414,12 @@
};
};
};
+
+&pinctrl_0 {
+ dp_hpd: dp_hpd {
+ samsung,pins = "gpx0-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index c4b0c73c736d..a9a2f2743794 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -547,6 +547,13 @@
};
&pinctrl_0 {
+ dp_hpd: dp_hpd {
+ samsung,pins = "gpx0-7";
+ samsung,pin-function = <3>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
ec_irq: ec-irq {
samsung,pins = "gpx1-6";
samsung,pin-function = <0>;
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 06/10] ARM: dts: Clean up exynos5250-smdk5250
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 4:54 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
Use the new style for referencing inherited nodes and use symbolic names.
Goal is the alignment of all exynos5250 based device trees for comparison.
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v5: New
Follow-up after adding dp_hpd pinctrl node new-style.
arch/arm/boot/dts/exynos5250-smdk5250.dts | 640 +++++++++++++++---------------
arch/arm/boot/dts/exynos5250.dtsi | 4 +-
2 files changed, 324 insertions(+), 320 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 5d30fe1dcda4..81dc921a5e5e 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -7,9 +7,11 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
-*/
+ */
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
#include "exynos5250.dtsi"
/ {
@@ -27,165 +29,6 @@
bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
};
- rtc@101E0000 {
- status = "okay";
- };
-
- i2c@12C60000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <20000>;
- status = "okay";
-
- eeprom@50 {
- compatible = "samsung,s524ad0xd1";
- reg = <0x50>;
- };
-
- max77686@09 {
- compatible = "maxim,max77686";
- reg = <0x09>;
- interrupt-parent = <&gpx3>;
- interrupts = <2 0>;
-
- voltage-regulators {
- ldo1_reg: LDO1 {
- regulator-name = "P1.0V_LDO_OUT1";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- };
-
- ldo2_reg: LDO2 {
- regulator-name = "P1.2V_LDO_OUT2";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- };
-
- ldo3_reg: LDO3 {
- regulator-name = "P1.8V_LDO_OUT3";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- ldo4_reg: LDO4 {
- regulator-name = "P2.8V_LDO_OUT4";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- };
-
- ldo5_reg: LDO5 {
- regulator-name = "P1.8V_LDO_OUT5";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo6_reg: LDO6 {
- regulator-name = "P1.1V_LDO_OUT6";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- };
-
- ldo7_reg: LDO7 {
- regulator-name = "P1.1V_LDO_OUT7";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- };
-
- ldo8_reg: LDO8 {
- regulator-name = "P1.0V_LDO_OUT8";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- };
-
- ldo10_reg: LDO10 {
- regulator-name = "P1.8V_LDO_OUT10";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo11_reg: LDO11 {
- regulator-name = "P1.8V_LDO_OUT11";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo12_reg: LDO12 {
- regulator-name = "P3.0V_LDO_OUT12";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- };
-
- ldo13_reg: LDO13 {
- regulator-name = "P1.8V_LDO_OUT13";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo14_reg: LDO14 {
- regulator-name = "P1.8V_LDO_OUT14";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo15_reg: LDO15 {
- regulator-name = "P1.0V_LDO_OUT15";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- };
-
- ldo16_reg: LDO16 {
- regulator-name = "P1.8V_LDO_OUT16";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- buck1_reg: BUCK1 {
- regulator-name = "vdd_mif";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1300000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck2_reg: BUCK2 {
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck3_reg: BUCK3 {
- regulator-name = "vdd_int";
- regulator-min-microvolt = <900000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck4_reg: BUCK4 {
- regulator-name = "vdd_g3d";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1300000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck5_reg: BUCK5 {
- regulator-name = "P1.8V_BUCK_OUT5";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
- };
- };
- };
-
vdd: fixed-regulator@0 {
compatible = "regulator-fixed";
regulator-name = "vdd-supply";
@@ -210,208 +53,328 @@
regulator-always-on;
};
- i2c@12C70000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <20000>;
- status = "okay";
+ sound {
+ compatible = "samsung,smdk-wm8994";
+
+ samsung,i2s-controller = <&i2s0>;
+ samsung,audio-codec = <&wm8994>;
+ };
- eeprom@51 {
- compatible = "samsung,s524ad0xd1";
- reg = <0x51>;
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <24000000>;
+ };
+
+ codec_mclk: codec-mclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <16934000>;
};
+ };
+};
- wm8994: wm8994@1a {
- compatible = "wlf,wm8994";
- reg = <0x1a>;
+&codec {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+};
- gpio-controller;
- #gpio-cells = <2>;
+&dp {
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <4>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&dp_hpd>;
+ status = "okay";
+};
- clocks = <&codec_mclk>;
- clock-names = "MCLK1";
+&ehci {
+ samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
+};
- AVDD2-supply = <&vdd>;
- CPVDD-supply = <&vdd>;
- DBVDD-supply = <&dbvdd>;
- SPKVDD1-supply = <&spkvdd>;
- SPKVDD2-supply = <&spkvdd>;
+&fimd {
+ status = "okay";
+
+ display-timings {
+ native-mode = <&timing0>;
+
+ timing0: timing@0 {
+ /* 1280x800 */
+ clock-frequency = <50000>;
+ hactive = <1280>;
+ vactive = <800>;
+ hfront-porch = <4>;
+ hback-porch = <4>;
+ hsync-len = <4>;
+ vback-porch = <4>;
+ vfront-porch = <4>;
+ vsync-len = <4>;
};
};
+};
- i2c@121D0000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <40000>;
- samsung,i2c-slave-addr = <0x38>;
- status = "okay";
+&hdmi {
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+};
- sata_phy_i2c:sata-phy@38 {
- compatible = "samsung,exynos-sataphy-i2c";
- reg = <0x38>;
- };
+&i2c_0 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <20000>;
+
+ eeprom@50 {
+ compatible = "samsung,s524ad0xd1";
+ reg = <0x50>;
};
- i2c@12C80000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- status = "okay";
+ max77686@09 {
+ compatible = "maxim,max77686";
+ reg = <0x09>;
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 IRQ_TYPE_NONE>;
+
+ voltage-regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "P1.0V_LDO_OUT1";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
- hdmiddc@50 {
- compatible = "samsung,exynos4210-hdmiddc";
- reg = <0x50>;
- };
- };
+ ldo2_reg: LDO2 {
+ regulator-name = "P1.2V_LDO_OUT2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
- i2c@12CE0000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- status = "okay";
+ ldo3_reg: LDO3 {
+ regulator-name = "P1.8V_LDO_OUT3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
- hdmiphy@38 {
- compatible = "samsung,exynos4212-hdmiphy";
- reg = <0x38>;
- };
- };
+ ldo4_reg: LDO4 {
+ regulator-name = "P2.8V_LDO_OUT4";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
- sata@122F0000 {
- status = "okay";
- };
+ ldo5_reg: LDO5 {
+ regulator-name = "P1.8V_LDO_OUT5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
- sata-phy@12170000 {
- status = "okay";
- samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
- };
+ ldo6_reg: LDO6 {
+ regulator-name = "P1.1V_LDO_OUT6";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
- mmc@12200000 {
- status = "okay";
- num-slots = <1>;
- supports-highspeed;
- broken-cd;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
-
- slot@0 {
- reg = <0>;
- bus-width = <8>;
- };
- };
+ ldo7_reg: LDO7 {
+ regulator-name = "P1.1V_LDO_OUT7";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
- mmc@12220000 {
- status = "okay";
- num-slots = <1>;
- supports-highspeed;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
- slot@0 {
- reg = <0>;
- bus-width = <4>;
- disable-wp;
- };
- };
+ ldo8_reg: LDO8 {
+ regulator-name = "P1.0V_LDO_OUT8";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "P1.8V_LDO_OUT10";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
- spi_1: spi@12d30000 {
- status = "okay";
+ ldo11_reg: LDO11 {
+ regulator-name = "P1.8V_LDO_OUT11";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
- w25q80bw@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "w25x80";
- reg = <0>;
- spi-max-frequency = <1000000>;
+ ldo12_reg: LDO12 {
+ regulator-name = "P3.0V_LDO_OUT12";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "P1.8V_LDO_OUT13";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
- controller-data {
- cs-gpio = <&gpa2 5 0>;
- samsung,spi-feedback-delay = <0>;
+ ldo14_reg: LDO14 {
+ regulator-name = "P1.8V_LDO_OUT14";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
};
- partition@0 {
- label = "U-Boot";
- reg = <0x0 0x40000>;
- read-only;
+ ldo15_reg: LDO15 {
+ regulator-name = "P1.0V_LDO_OUT15";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
};
- partition@40000 {
- label = "Kernel";
- reg = <0x40000 0xc0000>;
+ ldo16_reg: LDO16 {
+ regulator-name = "P1.8V_LDO_OUT16";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "P1.8V_BUCK_OUT5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
};
};
};
+};
- hdmi {
- hpd-gpio = <&gpx3 7 0>;
- };
+&i2c_1 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <20000>;
- codec@11000000 {
- samsung,mfc-r = <0x43000000 0x800000>;
- samsung,mfc-l = <0x51000000 0x800000>;
+ eeprom@51 {
+ compatible = "samsung,s524ad0xd1";
+ reg = <0x51>;
};
- i2s0: i2s@03830000 {
- status = "okay";
- };
+ wm8994: wm8994@1a {
+ compatible = "wlf,wm8994";
+ reg = <0x1a>;
- sound {
- compatible = "samsung,smdk-wm8994";
+ gpio-controller;
+ #gpio-cells = <2>;
- samsung,i2s-controller = <&i2s0>;
- samsung,audio-codec = <&wm8994>;
+ clocks = <&codec_mclk>;
+ clock-names = "MCLK1";
+
+ AVDD2-supply = <&vdd>;
+ CPVDD-supply = <&vdd>;
+ DBVDD-supply = <&dbvdd>;
+ SPKVDD1-supply = <&spkvdd>;
+ SPKVDD2-supply = <&spkvdd>;
};
+};
- usb@12110000 {
- samsung,vbus-gpio = <&gpx2 6 0>;
+&i2c_2 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+
+ hdmiddc@50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
};
+};
+
+&i2c_8 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
- dp-controller@145B0000 {
- samsung,color-space = <0>;
- samsung,dynamic-range = <0>;
- samsung,ycbcr-coeff = <0>;
- samsung,color-depth = <1>;
- samsung,link-rate = <0x0a>;
- samsung,lane-count = <4>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&dp_hpd>;
- status = "okay";
+ hdmiphy@38 {
+ compatible = "samsung,exynos4212-hdmiphy";
+ reg = <0x38>;
};
+};
- fimd@14400000 {
- status = "okay";
- display-timings {
- native-mode = <&timing0>;
- timing0: timing@0 {
- /* 1280x800 */
- clock-frequency = <50000>;
- hactive = <1280>;
- vactive = <800>;
- hfront-porch = <4>;
- hback-porch = <4>;
- hsync-len = <4>;
- vback-porch = <4>;
- vfront-porch = <4>;
- vsync-len = <4>;
- };
- };
+&i2c_9 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <40000>;
+ samsung,i2c-slave-addr = <0x38>;
+
+ sata_phy_i2c: sata-phy@38 {
+ compatible = "samsung,exynos-sataphy-i2c";
+ reg = <0x38>;
};
+};
- fixed-rate-clocks {
- xxti {
- compatible = "samsung,clock-xxti";
- clock-frequency = <24000000>;
- };
+&i2s0 {
+ status = "okay";
+};
- codec_mclk: codec-mclk {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <16934000>;
- };
+&mmc_0 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+};
+
+&mmc_2 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ disable-wp;
};
};
@@ -423,3 +386,44 @@
samsung,pin-drv = <0>;
};
};
+
+&rtc {
+ status = "okay";
+};
+
+&sata {
+ status = "okay";
+};
+
+&sata_phy {
+ status = "okay";
+ samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
+};
+
+&spi_1 {
+ status = "okay";
+
+ w25q80bw@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "w25x80";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+
+ controller-data {
+ cs-gpio = <&gpa2 5 GPIO_ACTIVE_HIGH>;
+ samsung,spi-feedback-delay = <0>;
+ };
+
+ partition@0 {
+ label = "U-Boot";
+ reg = <0x0 0x40000>;
+ read-only;
+ };
+
+ partition@40000 {
+ label = "Kernel";
+ reg = <0x40000 0xc0000>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index ff1c09607631..30482fc523f9 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -215,7 +215,7 @@
clock-names = "fimg2d";
};
- codec@11000000 {
+ codec: codec@11000000 {
compatible = "samsung,mfc-v6";
reg = <0x11000000 0x10000>;
interrupts = <0 96 0>;
@@ -258,7 +258,7 @@
clock-names = "uart", "clk_uart_baud0";
};
- sata@122F0000 {
+ sata: sata@122F0000 {
compatible = "snps,dwc-ahci";
samsung,sata-freq = <66>;
reg = <0x122F0000 0x1ff>;
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 06/10] ARM: dts: Clean up exynos5250-smdk5250
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
Use the new style for referencing inherited nodes and use symbolic names.
Goal is the alignment of all exynos5250 based device trees for comparison.
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v5: New
Follow-up after adding dp_hpd pinctrl node new-style.
arch/arm/boot/dts/exynos5250-smdk5250.dts | 640 +++++++++++++++---------------
arch/arm/boot/dts/exynos5250.dtsi | 4 +-
2 files changed, 324 insertions(+), 320 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 5d30fe1dcda4..81dc921a5e5e 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -7,9 +7,11 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
-*/
+ */
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
#include "exynos5250.dtsi"
/ {
@@ -27,165 +29,6 @@
bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
};
- rtc@101E0000 {
- status = "okay";
- };
-
- i2c@12C60000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <20000>;
- status = "okay";
-
- eeprom@50 {
- compatible = "samsung,s524ad0xd1";
- reg = <0x50>;
- };
-
- max77686@09 {
- compatible = "maxim,max77686";
- reg = <0x09>;
- interrupt-parent = <&gpx3>;
- interrupts = <2 0>;
-
- voltage-regulators {
- ldo1_reg: LDO1 {
- regulator-name = "P1.0V_LDO_OUT1";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- };
-
- ldo2_reg: LDO2 {
- regulator-name = "P1.2V_LDO_OUT2";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- };
-
- ldo3_reg: LDO3 {
- regulator-name = "P1.8V_LDO_OUT3";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- ldo4_reg: LDO4 {
- regulator-name = "P2.8V_LDO_OUT4";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- };
-
- ldo5_reg: LDO5 {
- regulator-name = "P1.8V_LDO_OUT5";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo6_reg: LDO6 {
- regulator-name = "P1.1V_LDO_OUT6";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- };
-
- ldo7_reg: LDO7 {
- regulator-name = "P1.1V_LDO_OUT7";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- };
-
- ldo8_reg: LDO8 {
- regulator-name = "P1.0V_LDO_OUT8";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- };
-
- ldo10_reg: LDO10 {
- regulator-name = "P1.8V_LDO_OUT10";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo11_reg: LDO11 {
- regulator-name = "P1.8V_LDO_OUT11";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo12_reg: LDO12 {
- regulator-name = "P3.0V_LDO_OUT12";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- };
-
- ldo13_reg: LDO13 {
- regulator-name = "P1.8V_LDO_OUT13";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo14_reg: LDO14 {
- regulator-name = "P1.8V_LDO_OUT14";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo15_reg: LDO15 {
- regulator-name = "P1.0V_LDO_OUT15";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- };
-
- ldo16_reg: LDO16 {
- regulator-name = "P1.8V_LDO_OUT16";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- buck1_reg: BUCK1 {
- regulator-name = "vdd_mif";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1300000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck2_reg: BUCK2 {
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck3_reg: BUCK3 {
- regulator-name = "vdd_int";
- regulator-min-microvolt = <900000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck4_reg: BUCK4 {
- regulator-name = "vdd_g3d";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1300000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck5_reg: BUCK5 {
- regulator-name = "P1.8V_BUCK_OUT5";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
- };
- };
- };
-
vdd: fixed-regulator@0 {
compatible = "regulator-fixed";
regulator-name = "vdd-supply";
@@ -210,208 +53,328 @@
regulator-always-on;
};
- i2c@12C70000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <20000>;
- status = "okay";
+ sound {
+ compatible = "samsung,smdk-wm8994";
+
+ samsung,i2s-controller = <&i2s0>;
+ samsung,audio-codec = <&wm8994>;
+ };
- eeprom@51 {
- compatible = "samsung,s524ad0xd1";
- reg = <0x51>;
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <24000000>;
+ };
+
+ codec_mclk: codec-mclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <16934000>;
};
+ };
+};
- wm8994: wm8994@1a {
- compatible = "wlf,wm8994";
- reg = <0x1a>;
+&codec {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+};
- gpio-controller;
- #gpio-cells = <2>;
+&dp {
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <4>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&dp_hpd>;
+ status = "okay";
+};
- clocks = <&codec_mclk>;
- clock-names = "MCLK1";
+&ehci {
+ samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
+};
- AVDD2-supply = <&vdd>;
- CPVDD-supply = <&vdd>;
- DBVDD-supply = <&dbvdd>;
- SPKVDD1-supply = <&spkvdd>;
- SPKVDD2-supply = <&spkvdd>;
+&fimd {
+ status = "okay";
+
+ display-timings {
+ native-mode = <&timing0>;
+
+ timing0: timing@0 {
+ /* 1280x800 */
+ clock-frequency = <50000>;
+ hactive = <1280>;
+ vactive = <800>;
+ hfront-porch = <4>;
+ hback-porch = <4>;
+ hsync-len = <4>;
+ vback-porch = <4>;
+ vfront-porch = <4>;
+ vsync-len = <4>;
};
};
+};
- i2c@121D0000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <40000>;
- samsung,i2c-slave-addr = <0x38>;
- status = "okay";
+&hdmi {
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+};
- sata_phy_i2c:sata-phy@38 {
- compatible = "samsung,exynos-sataphy-i2c";
- reg = <0x38>;
- };
+&i2c_0 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <20000>;
+
+ eeprom@50 {
+ compatible = "samsung,s524ad0xd1";
+ reg = <0x50>;
};
- i2c@12C80000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- status = "okay";
+ max77686@09 {
+ compatible = "maxim,max77686";
+ reg = <0x09>;
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 IRQ_TYPE_NONE>;
+
+ voltage-regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "P1.0V_LDO_OUT1";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
- hdmiddc@50 {
- compatible = "samsung,exynos4210-hdmiddc";
- reg = <0x50>;
- };
- };
+ ldo2_reg: LDO2 {
+ regulator-name = "P1.2V_LDO_OUT2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
- i2c@12CE0000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- status = "okay";
+ ldo3_reg: LDO3 {
+ regulator-name = "P1.8V_LDO_OUT3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
- hdmiphy@38 {
- compatible = "samsung,exynos4212-hdmiphy";
- reg = <0x38>;
- };
- };
+ ldo4_reg: LDO4 {
+ regulator-name = "P2.8V_LDO_OUT4";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
- sata@122F0000 {
- status = "okay";
- };
+ ldo5_reg: LDO5 {
+ regulator-name = "P1.8V_LDO_OUT5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
- sata-phy@12170000 {
- status = "okay";
- samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
- };
+ ldo6_reg: LDO6 {
+ regulator-name = "P1.1V_LDO_OUT6";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
- mmc@12200000 {
- status = "okay";
- num-slots = <1>;
- supports-highspeed;
- broken-cd;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
-
- slot@0 {
- reg = <0>;
- bus-width = <8>;
- };
- };
+ ldo7_reg: LDO7 {
+ regulator-name = "P1.1V_LDO_OUT7";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
- mmc@12220000 {
- status = "okay";
- num-slots = <1>;
- supports-highspeed;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
- slot@0 {
- reg = <0>;
- bus-width = <4>;
- disable-wp;
- };
- };
+ ldo8_reg: LDO8 {
+ regulator-name = "P1.0V_LDO_OUT8";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "P1.8V_LDO_OUT10";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
- spi_1: spi@12d30000 {
- status = "okay";
+ ldo11_reg: LDO11 {
+ regulator-name = "P1.8V_LDO_OUT11";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
- w25q80bw@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "w25x80";
- reg = <0>;
- spi-max-frequency = <1000000>;
+ ldo12_reg: LDO12 {
+ regulator-name = "P3.0V_LDO_OUT12";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "P1.8V_LDO_OUT13";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
- controller-data {
- cs-gpio = <&gpa2 5 0>;
- samsung,spi-feedback-delay = <0>;
+ ldo14_reg: LDO14 {
+ regulator-name = "P1.8V_LDO_OUT14";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
};
- partition@0 {
- label = "U-Boot";
- reg = <0x0 0x40000>;
- read-only;
+ ldo15_reg: LDO15 {
+ regulator-name = "P1.0V_LDO_OUT15";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
};
- partition@40000 {
- label = "Kernel";
- reg = <0x40000 0xc0000>;
+ ldo16_reg: LDO16 {
+ regulator-name = "P1.8V_LDO_OUT16";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "P1.8V_BUCK_OUT5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
};
};
};
+};
- hdmi {
- hpd-gpio = <&gpx3 7 0>;
- };
+&i2c_1 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <20000>;
- codec@11000000 {
- samsung,mfc-r = <0x43000000 0x800000>;
- samsung,mfc-l = <0x51000000 0x800000>;
+ eeprom@51 {
+ compatible = "samsung,s524ad0xd1";
+ reg = <0x51>;
};
- i2s0: i2s@03830000 {
- status = "okay";
- };
+ wm8994: wm8994@1a {
+ compatible = "wlf,wm8994";
+ reg = <0x1a>;
- sound {
- compatible = "samsung,smdk-wm8994";
+ gpio-controller;
+ #gpio-cells = <2>;
- samsung,i2s-controller = <&i2s0>;
- samsung,audio-codec = <&wm8994>;
+ clocks = <&codec_mclk>;
+ clock-names = "MCLK1";
+
+ AVDD2-supply = <&vdd>;
+ CPVDD-supply = <&vdd>;
+ DBVDD-supply = <&dbvdd>;
+ SPKVDD1-supply = <&spkvdd>;
+ SPKVDD2-supply = <&spkvdd>;
};
+};
- usb@12110000 {
- samsung,vbus-gpio = <&gpx2 6 0>;
+&i2c_2 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+
+ hdmiddc@50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
};
+};
+
+&i2c_8 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
- dp-controller@145B0000 {
- samsung,color-space = <0>;
- samsung,dynamic-range = <0>;
- samsung,ycbcr-coeff = <0>;
- samsung,color-depth = <1>;
- samsung,link-rate = <0x0a>;
- samsung,lane-count = <4>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&dp_hpd>;
- status = "okay";
+ hdmiphy@38 {
+ compatible = "samsung,exynos4212-hdmiphy";
+ reg = <0x38>;
};
+};
- fimd@14400000 {
- status = "okay";
- display-timings {
- native-mode = <&timing0>;
- timing0: timing@0 {
- /* 1280x800 */
- clock-frequency = <50000>;
- hactive = <1280>;
- vactive = <800>;
- hfront-porch = <4>;
- hback-porch = <4>;
- hsync-len = <4>;
- vback-porch = <4>;
- vfront-porch = <4>;
- vsync-len = <4>;
- };
- };
+&i2c_9 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <40000>;
+ samsung,i2c-slave-addr = <0x38>;
+
+ sata_phy_i2c: sata-phy@38 {
+ compatible = "samsung,exynos-sataphy-i2c";
+ reg = <0x38>;
};
+};
- fixed-rate-clocks {
- xxti {
- compatible = "samsung,clock-xxti";
- clock-frequency = <24000000>;
- };
+&i2s0 {
+ status = "okay";
+};
- codec_mclk: codec-mclk {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <16934000>;
- };
+&mmc_0 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+};
+
+&mmc_2 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ disable-wp;
};
};
@@ -423,3 +386,44 @@
samsung,pin-drv = <0>;
};
};
+
+&rtc {
+ status = "okay";
+};
+
+&sata {
+ status = "okay";
+};
+
+&sata_phy {
+ status = "okay";
+ samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
+};
+
+&spi_1 {
+ status = "okay";
+
+ w25q80bw@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "w25x80";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+
+ controller-data {
+ cs-gpio = <&gpa2 5 GPIO_ACTIVE_HIGH>;
+ samsung,spi-feedback-delay = <0>;
+ };
+
+ partition@0 {
+ label = "U-Boot";
+ reg = <0x0 0x40000>;
+ read-only;
+ };
+
+ partition@40000 {
+ label = "Kernel";
+ reg = <0x40000 0xc0000>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index ff1c09607631..30482fc523f9 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -215,7 +215,7 @@
clock-names = "fimg2d";
};
- codec@11000000 {
+ codec: codec@11000000 {
compatible = "samsung,mfc-v6";
reg = <0x11000000 0x10000>;
interrupts = <0 96 0>;
@@ -258,7 +258,7 @@
clock-names = "uart", "clk_uart_baud0";
};
- sata@122F0000 {
+ sata: sata@122F0000 {
compatible = "snps,dwc-ahci";
samsung,sata-freq = <66>;
reg = <0x122F0000 0x1ff>;
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 06/10] ARM: dts: Clean up exynos5250-smdk5250
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-arm-kernel
Use the new style for referencing inherited nodes and use symbolic names.
Goal is the alignment of all exynos5250 based device trees for comparison.
Signed-off-by: Andreas F?rber <afaerber@suse.de>
---
v5: New
Follow-up after adding dp_hpd pinctrl node new-style.
arch/arm/boot/dts/exynos5250-smdk5250.dts | 640 +++++++++++++++---------------
arch/arm/boot/dts/exynos5250.dtsi | 4 +-
2 files changed, 324 insertions(+), 320 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 5d30fe1dcda4..81dc921a5e5e 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -7,9 +7,11 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
-*/
+ */
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
#include "exynos5250.dtsi"
/ {
@@ -27,165 +29,6 @@
bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
};
- rtc at 101E0000 {
- status = "okay";
- };
-
- i2c at 12C60000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <20000>;
- status = "okay";
-
- eeprom at 50 {
- compatible = "samsung,s524ad0xd1";
- reg = <0x50>;
- };
-
- max77686 at 09 {
- compatible = "maxim,max77686";
- reg = <0x09>;
- interrupt-parent = <&gpx3>;
- interrupts = <2 0>;
-
- voltage-regulators {
- ldo1_reg: LDO1 {
- regulator-name = "P1.0V_LDO_OUT1";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- };
-
- ldo2_reg: LDO2 {
- regulator-name = "P1.2V_LDO_OUT2";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- };
-
- ldo3_reg: LDO3 {
- regulator-name = "P1.8V_LDO_OUT3";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- ldo4_reg: LDO4 {
- regulator-name = "P2.8V_LDO_OUT4";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- };
-
- ldo5_reg: LDO5 {
- regulator-name = "P1.8V_LDO_OUT5";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo6_reg: LDO6 {
- regulator-name = "P1.1V_LDO_OUT6";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- };
-
- ldo7_reg: LDO7 {
- regulator-name = "P1.1V_LDO_OUT7";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- };
-
- ldo8_reg: LDO8 {
- regulator-name = "P1.0V_LDO_OUT8";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- };
-
- ldo10_reg: LDO10 {
- regulator-name = "P1.8V_LDO_OUT10";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo11_reg: LDO11 {
- regulator-name = "P1.8V_LDO_OUT11";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo12_reg: LDO12 {
- regulator-name = "P3.0V_LDO_OUT12";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- };
-
- ldo13_reg: LDO13 {
- regulator-name = "P1.8V_LDO_OUT13";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo14_reg: LDO14 {
- regulator-name = "P1.8V_LDO_OUT14";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- ldo15_reg: LDO15 {
- regulator-name = "P1.0V_LDO_OUT15";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- };
-
- ldo16_reg: LDO16 {
- regulator-name = "P1.8V_LDO_OUT16";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
- buck1_reg: BUCK1 {
- regulator-name = "vdd_mif";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1300000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck2_reg: BUCK2 {
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1350000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck3_reg: BUCK3 {
- regulator-name = "vdd_int";
- regulator-min-microvolt = <900000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck4_reg: BUCK4 {
- regulator-name = "vdd_g3d";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1300000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- buck5_reg: BUCK5 {
- regulator-name = "P1.8V_BUCK_OUT5";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
- };
- };
- };
-
vdd: fixed-regulator at 0 {
compatible = "regulator-fixed";
regulator-name = "vdd-supply";
@@ -210,208 +53,328 @@
regulator-always-on;
};
- i2c at 12C70000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <20000>;
- status = "okay";
+ sound {
+ compatible = "samsung,smdk-wm8994";
+
+ samsung,i2s-controller = <&i2s0>;
+ samsung,audio-codec = <&wm8994>;
+ };
- eeprom at 51 {
- compatible = "samsung,s524ad0xd1";
- reg = <0x51>;
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <24000000>;
+ };
+
+ codec_mclk: codec-mclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <16934000>;
};
+ };
+};
- wm8994: wm8994 at 1a {
- compatible = "wlf,wm8994";
- reg = <0x1a>;
+&codec {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+};
- gpio-controller;
- #gpio-cells = <2>;
+&dp {
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <4>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&dp_hpd>;
+ status = "okay";
+};
- clocks = <&codec_mclk>;
- clock-names = "MCLK1";
+&ehci {
+ samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
+};
- AVDD2-supply = <&vdd>;
- CPVDD-supply = <&vdd>;
- DBVDD-supply = <&dbvdd>;
- SPKVDD1-supply = <&spkvdd>;
- SPKVDD2-supply = <&spkvdd>;
+&fimd {
+ status = "okay";
+
+ display-timings {
+ native-mode = <&timing0>;
+
+ timing0: timing at 0 {
+ /* 1280x800 */
+ clock-frequency = <50000>;
+ hactive = <1280>;
+ vactive = <800>;
+ hfront-porch = <4>;
+ hback-porch = <4>;
+ hsync-len = <4>;
+ vback-porch = <4>;
+ vfront-porch = <4>;
+ vsync-len = <4>;
};
};
+};
- i2c at 121D0000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <40000>;
- samsung,i2c-slave-addr = <0x38>;
- status = "okay";
+&hdmi {
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+};
- sata_phy_i2c:sata-phy at 38 {
- compatible = "samsung,exynos-sataphy-i2c";
- reg = <0x38>;
- };
+&i2c_0 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <20000>;
+
+ eeprom at 50 {
+ compatible = "samsung,s524ad0xd1";
+ reg = <0x50>;
};
- i2c at 12C80000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- status = "okay";
+ max77686 at 09 {
+ compatible = "maxim,max77686";
+ reg = <0x09>;
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 IRQ_TYPE_NONE>;
+
+ voltage-regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "P1.0V_LDO_OUT1";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
- hdmiddc at 50 {
- compatible = "samsung,exynos4210-hdmiddc";
- reg = <0x50>;
- };
- };
+ ldo2_reg: LDO2 {
+ regulator-name = "P1.2V_LDO_OUT2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
- i2c at 12CE0000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- status = "okay";
+ ldo3_reg: LDO3 {
+ regulator-name = "P1.8V_LDO_OUT3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
- hdmiphy at 38 {
- compatible = "samsung,exynos4212-hdmiphy";
- reg = <0x38>;
- };
- };
+ ldo4_reg: LDO4 {
+ regulator-name = "P2.8V_LDO_OUT4";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
- sata at 122F0000 {
- status = "okay";
- };
+ ldo5_reg: LDO5 {
+ regulator-name = "P1.8V_LDO_OUT5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
- sata-phy at 12170000 {
- status = "okay";
- samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
- };
+ ldo6_reg: LDO6 {
+ regulator-name = "P1.1V_LDO_OUT6";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
- mmc at 12200000 {
- status = "okay";
- num-slots = <1>;
- supports-highspeed;
- broken-cd;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
-
- slot at 0 {
- reg = <0>;
- bus-width = <8>;
- };
- };
+ ldo7_reg: LDO7 {
+ regulator-name = "P1.1V_LDO_OUT7";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
- mmc at 12220000 {
- status = "okay";
- num-slots = <1>;
- supports-highspeed;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
- slot at 0 {
- reg = <0>;
- bus-width = <4>;
- disable-wp;
- };
- };
+ ldo8_reg: LDO8 {
+ regulator-name = "P1.0V_LDO_OUT8";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "P1.8V_LDO_OUT10";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
- spi_1: spi at 12d30000 {
- status = "okay";
+ ldo11_reg: LDO11 {
+ regulator-name = "P1.8V_LDO_OUT11";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
- w25q80bw at 0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "w25x80";
- reg = <0>;
- spi-max-frequency = <1000000>;
+ ldo12_reg: LDO12 {
+ regulator-name = "P3.0V_LDO_OUT12";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "P1.8V_LDO_OUT13";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
- controller-data {
- cs-gpio = <&gpa2 5 0>;
- samsung,spi-feedback-delay = <0>;
+ ldo14_reg: LDO14 {
+ regulator-name = "P1.8V_LDO_OUT14";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
};
- partition at 0 {
- label = "U-Boot";
- reg = <0x0 0x40000>;
- read-only;
+ ldo15_reg: LDO15 {
+ regulator-name = "P1.0V_LDO_OUT15";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
};
- partition at 40000 {
- label = "Kernel";
- reg = <0x40000 0xc0000>;
+ ldo16_reg: LDO16 {
+ regulator-name = "P1.8V_LDO_OUT16";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "P1.8V_BUCK_OUT5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
};
};
};
+};
- hdmi {
- hpd-gpio = <&gpx3 7 0>;
- };
+&i2c_1 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <20000>;
- codec at 11000000 {
- samsung,mfc-r = <0x43000000 0x800000>;
- samsung,mfc-l = <0x51000000 0x800000>;
+ eeprom at 51 {
+ compatible = "samsung,s524ad0xd1";
+ reg = <0x51>;
};
- i2s0: i2s at 03830000 {
- status = "okay";
- };
+ wm8994: wm8994 at 1a {
+ compatible = "wlf,wm8994";
+ reg = <0x1a>;
- sound {
- compatible = "samsung,smdk-wm8994";
+ gpio-controller;
+ #gpio-cells = <2>;
- samsung,i2s-controller = <&i2s0>;
- samsung,audio-codec = <&wm8994>;
+ clocks = <&codec_mclk>;
+ clock-names = "MCLK1";
+
+ AVDD2-supply = <&vdd>;
+ CPVDD-supply = <&vdd>;
+ DBVDD-supply = <&dbvdd>;
+ SPKVDD1-supply = <&spkvdd>;
+ SPKVDD2-supply = <&spkvdd>;
};
+};
- usb at 12110000 {
- samsung,vbus-gpio = <&gpx2 6 0>;
+&i2c_2 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+
+ hdmiddc at 50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
};
+};
+
+&i2c_8 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
- dp-controller at 145B0000 {
- samsung,color-space = <0>;
- samsung,dynamic-range = <0>;
- samsung,ycbcr-coeff = <0>;
- samsung,color-depth = <1>;
- samsung,link-rate = <0x0a>;
- samsung,lane-count = <4>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&dp_hpd>;
- status = "okay";
+ hdmiphy at 38 {
+ compatible = "samsung,exynos4212-hdmiphy";
+ reg = <0x38>;
};
+};
- fimd at 14400000 {
- status = "okay";
- display-timings {
- native-mode = <&timing0>;
- timing0: timing at 0 {
- /* 1280x800 */
- clock-frequency = <50000>;
- hactive = <1280>;
- vactive = <800>;
- hfront-porch = <4>;
- hback-porch = <4>;
- hsync-len = <4>;
- vback-porch = <4>;
- vfront-porch = <4>;
- vsync-len = <4>;
- };
- };
+&i2c_9 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <40000>;
+ samsung,i2c-slave-addr = <0x38>;
+
+ sata_phy_i2c: sata-phy at 38 {
+ compatible = "samsung,exynos-sataphy-i2c";
+ reg = <0x38>;
};
+};
- fixed-rate-clocks {
- xxti {
- compatible = "samsung,clock-xxti";
- clock-frequency = <24000000>;
- };
+&i2s0 {
+ status = "okay";
+};
- codec_mclk: codec-mclk {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <16934000>;
- };
+&mmc_0 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
+
+ slot at 0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+};
+
+&mmc_2 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+
+ slot at 0 {
+ reg = <0>;
+ bus-width = <4>;
+ disable-wp;
};
};
@@ -423,3 +386,44 @@
samsung,pin-drv = <0>;
};
};
+
+&rtc {
+ status = "okay";
+};
+
+&sata {
+ status = "okay";
+};
+
+&sata_phy {
+ status = "okay";
+ samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
+};
+
+&spi_1 {
+ status = "okay";
+
+ w25q80bw at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "w25x80";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+
+ controller-data {
+ cs-gpio = <&gpa2 5 GPIO_ACTIVE_HIGH>;
+ samsung,spi-feedback-delay = <0>;
+ };
+
+ partition at 0 {
+ label = "U-Boot";
+ reg = <0x0 0x40000>;
+ read-only;
+ };
+
+ partition at 40000 {
+ label = "Kernel";
+ reg = <0x40000 0xc0000>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index ff1c09607631..30482fc523f9 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -215,7 +215,7 @@
clock-names = "fimg2d";
};
- codec at 11000000 {
+ codec: codec at 11000000 {
compatible = "samsung,mfc-v6";
reg = <0x11000000 0x10000>;
interrupts = <0 96 0>;
@@ -258,7 +258,7 @@
clock-names = "uart", "clk_uart_baud0";
};
- sata at 122F0000 {
+ sata: sata at 122F0000 {
compatible = "snps,dwc-ahci";
samsung,sata-freq = <66>;
reg = <0x122F0000 0x1ff>;
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 07/10] ARM: dts: Clean up exynos5250-arndale
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 4:54 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
Use the new style of referencing inherited nodes, use symbolic names,
tidy indentation and reorder includes.
Goal is the alignment of all exynos5250 based device trees for comparison.
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v5: New
Aligns with SMDK.
arch/arm/boot/dts/exynos5250-arndale.dts | 929 ++++++++++++++++---------------
1 file changed, 466 insertions(+), 463 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index d0de1f50d15b..3a608f57f833 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -7,12 +7,13 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
-*/
+ */
/dts-v1/;
-#include "exynos5250.dtsi"
+#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/input/input.h>
+#include "exynos5250.dtsi"
/ {
model = "Insignal Arndale evaluation board based on EXYNOS5250";
@@ -26,473 +27,52 @@
bootargs = "console=ttySAC2,115200";
};
- rtc@101E0000 {
- status = "okay";
- };
-
- codec@11000000 {
- samsung,mfc-r = <0x43000000 0x800000>;
- samsung,mfc-l = <0x51000000 0x800000>;
- };
-
- i2c@12C60000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <20000>;
- samsung,i2c-slave-addr = <0x66>;
- status = "okay";
-
- s5m8767_pmic@66 {
- compatible = "samsung,s5m8767-pmic";
- reg = <0x66>;
- interrupt-parent = <&gpx3>;
- interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
-
- vinb1-supply = <&main_dc_reg>;
- vinb2-supply = <&main_dc_reg>;
- vinb3-supply = <&main_dc_reg>;
- vinb4-supply = <&main_dc_reg>;
- vinb5-supply = <&main_dc_reg>;
- vinb6-supply = <&main_dc_reg>;
- vinb7-supply = <&main_dc_reg>;
- vinb8-supply = <&main_dc_reg>;
- vinb9-supply = <&main_dc_reg>;
-
- vinl1-supply = <&buck7_reg>;
- vinl2-supply = <&buck7_reg>;
- vinl3-supply = <&buck7_reg>;
- vinl4-supply = <&main_dc_reg>;
- vinl5-supply = <&main_dc_reg>;
- vinl6-supply = <&main_dc_reg>;
- vinl7-supply = <&main_dc_reg>;
- vinl8-supply = <&buck8_reg>;
- vinl9-supply = <&buck8_reg>;
-
- s5m8767,pmic-buck2-dvs-voltage = <1300000>;
- s5m8767,pmic-buck3-dvs-voltage = <1100000>;
- s5m8767,pmic-buck4-dvs-voltage = <1200000>;
- s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 0>,
- <&gpd1 1 0>,
- <&gpd1 2 0>;
- s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>,
- <&gpx2 4 0>,
- <&gpx2 5 0>;
- regulators {
- ldo1_reg: LDO1 {
- regulator-name = "VDD_ALIVE_1.0V";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo2_reg: LDO2 {
- regulator-name = "VDD_28IO_DP_1.35V";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo3_reg: LDO3 {
- regulator-name = "VDD_COMMON1_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo4_reg: LDO4 {
- regulator-name = "VDD_IOPERI_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- op_mode = <1>;
- };
-
- ldo5_reg: LDO5 {
- regulator-name = "VDD_EXT_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo6_reg: LDO6 {
- regulator-name = "VDD_MPLL_1.1V";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo7_reg: LDO7 {
- regulator-name = "VDD_XPLL_1.1V";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo8_reg: LDO8 {
- regulator-name = "VDD_COMMON2_1.0V";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo9_reg: LDO9 {
- regulator-name = "VDD_33ON_3.0V";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- op_mode = <1>;
- };
-
- ldo10_reg: LDO10 {
- regulator-name = "VDD_COMMON3_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo11_reg: LDO11 {
- regulator-name = "VDD_ABB2_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo12_reg: LDO12 {
- regulator-name = "VDD_USB_3.0V";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo13_reg: LDO13 {
- regulator-name = "VDDQ_C2C_W_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo14_reg: LDO14 {
- regulator-name = "VDD18_ABB0_3_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo15_reg: LDO15 {
- regulator-name = "VDD10_COMMON4_1.0V";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo16_reg: LDO16 {
- regulator-name = "VDD18_HSIC_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo17_reg: LDO17 {
- regulator-name = "VDDQ_MMC2_3_2.8V";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo18_reg: LDO18 {
- regulator-name = "VDD_33ON_2.8V";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- op_mode = <1>;
- };
-
- ldo22_reg: LDO22 {
- regulator-name = "EXT_33_OFF";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- op_mode = <1>;
- };
-
- ldo23_reg: LDO23 {
- regulator-name = "EXT_28_OFF";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- op_mode = <1>;
- };
-
- ldo25_reg: LDO25 {
- regulator-name = "PVDD_LDO25";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- op_mode = <1>;
- };
-
- ldo26_reg: LDO26 {
- regulator-name = "EXT_18_OFF";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- op_mode = <1>;
- };
-
- buck1_reg: BUCK1 {
- regulator-name = "vdd_mif";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck2_reg: BUCK2 {
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <912500>;
- regulator-max-microvolt = <1300000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck3_reg: BUCK3 {
- regulator-name = "vdd_int";
- regulator-min-microvolt = <900000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck4_reg: BUCK4 {
- regulator-name = "vdd_g3d";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck5_reg: BUCK5 {
- regulator-name = "VDD_MEM_1.35V";
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <1355000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck7_reg: BUCK7 {
- regulator-name = "PVDD_BUCK7";
- regulator-always-on;
- op_mode = <1>;
- };
-
- buck8_reg: BUCK8 {
- regulator-name = "PVDD_BUCK8";
- regulator-always-on;
- op_mode = <1>;
- };
-
- buck9_reg: BUCK9 {
- regulator-name = "VDD_33_OFF_EXT1";
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <3000000>;
- op_mode = <1>;
- };
- };
- };
- };
-
- i2c@12C80000 {
- status = "okay";
-
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- samsung,i2c-slave-addr = <0x50>;
-
- hdmiddc@50 {
- compatible = "samsung,exynos4210-hdmiddc";
- reg = <0x50>;
- };
- };
-
- i2c@12C90000 {
- status = "okay";
-
- wm1811a@1a {
-
- compatible = "wlf,wm1811";
- reg = <0x1a>;
-
- AVDD2-supply = <&main_dc_reg>;
- CPVDD-supply = <&main_dc_reg>;
- DBVDD1-supply = <&main_dc_reg>;
- DBVDD2-supply = <&main_dc_reg>;
- DBVDD3-supply = <&main_dc_reg>;
- LDO1VDD-supply = <&main_dc_reg>;
- SPKVDD1-supply = <&main_dc_reg>;
- SPKVDD2-supply = <&main_dc_reg>;
-
- wlf,ldo1ena = <&gpb0 0 0>;
- wlf,ldo2ena = <&gpb0 1 0>;
- };
- };
-
- i2c@12CE0000 {
- status = "okay";
-
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- samsung,i2c-slave-addr = <0x38>;
-
- hdmiphy@38 {
- compatible = "samsung,exynos4212-hdmiphy";
- reg = <0x38>;
- };
- };
-
- i2c@121D0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <40000>;
- samsung,i2c-slave-addr = <0x38>;
-
- sata_phy_i2c:sata-phy@38 {
- compatible = "samsung,exynos-sataphy-i2c";
- reg = <0x38>;
- };
- };
-
- sata@122F0000 {
- status = "okay";
- };
-
- sata-phy@12170000 {
- status = "okay";
- samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
- };
-
- mmc_0: mmc@12200000 {
- status = "okay";
- num-slots = <1>;
- supports-highspeed;
- broken-cd;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- vmmc-supply = <&mmc_reg>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
-
- slot@0 {
- reg = <0>;
- bus-width = <8>;
- };
- };
-
- mmc_2: mmc@12220000 {
- status = "okay";
- num-slots = <1>;
- supports-highspeed;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- vmmc-supply = <&mmc_reg>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
- slot@0 {
- reg = <0>;
- bus-width = <4>;
- disable-wp;
- };
- };
-
- i2s0: i2s@03830000 {
- status = "okay";
- };
-
gpio_keys {
compatible = "gpio-keys";
menu {
label = "SW-TACT2";
- gpios = <&gpx1 4 1>;
+ gpios = <&gpx1 4 GPIO_ACTIVE_LOW>;
linux,code = <KEY_MENU>;
gpio-key,wakeup;
};
home {
label = "SW-TACT3";
- gpios = <&gpx1 5 1>;
+ gpios = <&gpx1 5 GPIO_ACTIVE_LOW>;
linux,code = <KEY_HOME>;
gpio-key,wakeup;
};
up {
label = "SW-TACT4";
- gpios = <&gpx1 6 1>;
+ gpios = <&gpx1 6 GPIO_ACTIVE_LOW>;
linux,code = <KEY_UP>;
gpio-key,wakeup;
};
down {
label = "SW-TACT5";
- gpios = <&gpx1 7 1>;
+ gpios = <&gpx1 7 GPIO_ACTIVE_LOW>;
linux,code = <KEY_DOWN>;
gpio-key,wakeup;
};
back {
label = "SW-TACT6";
- gpios = <&gpx2 0 1>;
+ gpios = <&gpx2 0 GPIO_ACTIVE_LOW>;
linux,code = <KEY_BACK>;
gpio-key,wakeup;
};
wakeup {
label = "SW-TACT7";
- gpios = <&gpx2 1 1>;
+ gpios = <&gpx2 1 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WAKEUP>;
gpio-key,wakeup;
};
};
- hdmi {
- hpd-gpio = <&gpx3 7 2>;
- vdd_osc-supply = <&ldo10_reg>;
- vdd_pll-supply = <&ldo8_reg>;
- vdd-supply = <&ldo8_reg>;
- };
-
regulators {
compatible = "simple-bus";
#address-cells = <1>;
@@ -510,7 +90,7 @@
regulator-name = "VDD_33ON_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
- gpio = <&gpx1 1 1>;
+ gpio = <&gpx1 1 GPIO_ACTIVE_LOW>;
enable-active-high;
};
@@ -528,35 +108,6 @@
};
};
- dp-controller@145B0000 {
- samsung,color-space = <0>;
- samsung,dynamic-range = <0>;
- samsung,ycbcr-coeff = <0>;
- samsung,color-depth = <1>;
- samsung,link-rate = <0x0a>;
- samsung,lane-count = <4>;
- status = "okay";
- };
-
- fimd: fimd@14400000 {
- status = "okay";
- display-timings {
- native-mode = <&timing0>;
- timing0: timing@0 {
- /* 2560x1600 DP panel */
- clock-frequency = <50000>;
- hactive = <2560>;
- vactive = <1600>;
- hfront-porch = <48>;
- hback-porch = <80>;
- hsync-len = <32>;
- vback-porch = <16>;
- vfront-porch = <8>;
- vsync-len = <6>;
- };
- };
- };
-
usb_hub_bus {
compatible = "simple-bus";
#address-cells = <1>;
@@ -566,12 +117,464 @@
usb_hub: usb_hub {
compatible = "smsc,usb3503a";
- reset-gpios = <&gpx3 5 1>;
- connect-gpios = <&gpd1 7 1>;
+ reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
+ connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&codec {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+};
+
+&dp {
+ status = "okay";
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <4>;
+};
+
+&ehci {
+ usb-phy = <&usb2_phy>;
+};
+
+&fimd {
+ status = "okay";
+
+ display-timings {
+ native-mode = <&timing0>;
+
+ timing0: timing@0 {
+ /* 2560x1600 DP panel */
+ clock-frequency = <50000>;
+ hactive = <2560>;
+ vactive = <1600>;
+ hfront-porch = <48>;
+ hback-porch = <80>;
+ hsync-len = <32>;
+ vback-porch = <16>;
+ vfront-porch = <8>;
+ vsync-len = <6>;
+ };
+ };
+};
+
+&hdmi {
+ hpd-gpio = <&gpx3 7 2>;
+ vdd_osc-supply = <&ldo10_reg>;
+ vdd_pll-supply = <&ldo8_reg>;
+ vdd-supply = <&ldo8_reg>;
+};
+
+&i2c_0 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <20000>;
+ samsung,i2c-slave-addr = <0x66>;
+
+ s5m8767_pmic@66 {
+ compatible = "samsung,s5m8767-pmic";
+ reg = <0x66>;
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+
+ vinb1-supply = <&main_dc_reg>;
+ vinb2-supply = <&main_dc_reg>;
+ vinb3-supply = <&main_dc_reg>;
+ vinb4-supply = <&main_dc_reg>;
+ vinb5-supply = <&main_dc_reg>;
+ vinb6-supply = <&main_dc_reg>;
+ vinb7-supply = <&main_dc_reg>;
+ vinb8-supply = <&main_dc_reg>;
+ vinb9-supply = <&main_dc_reg>;
+
+ vinl1-supply = <&buck7_reg>;
+ vinl2-supply = <&buck7_reg>;
+ vinl3-supply = <&buck7_reg>;
+ vinl4-supply = <&main_dc_reg>;
+ vinl5-supply = <&main_dc_reg>;
+ vinl6-supply = <&main_dc_reg>;
+ vinl7-supply = <&main_dc_reg>;
+ vinl8-supply = <&buck8_reg>;
+ vinl9-supply = <&buck8_reg>;
+
+ s5m8767,pmic-buck2-dvs-voltage = <1300000>;
+ s5m8767,pmic-buck3-dvs-voltage = <1100000>;
+ s5m8767,pmic-buck4-dvs-voltage = <1200000>;
+ s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_HIGH>,
+ <&gpd1 1 GPIO_ACTIVE_HIGH>,
+ <&gpd1 2 GPIO_ACTIVE_HIGH>;
+ s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>,
+ <&gpx2 4 GPIO_ACTIVE_HIGH>,
+ <&gpx2 5 GPIO_ACTIVE_HIGH>;
+
+ regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "VDD_ALIVE_1.0V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo2_reg: LDO2 {
+ regulator-name = "VDD_28IO_DP_1.35V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "VDD_COMMON1_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo4_reg: LDO4 {
+ regulator-name = "VDD_IOPERI_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "VDD_EXT_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "VDD_MPLL_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "VDD_XPLL_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "VDD_COMMON2_1.0V";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo9_reg: LDO9 {
+ regulator-name = "VDD_33ON_3.0V";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ op_mode = <1>;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "VDD_COMMON3_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo11_reg: LDO11 {
+ regulator-name = "VDD_ABB2_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "VDD_USB_3.0V";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "VDDQ_C2C_W_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "VDD18_ABB0_3_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "VDD10_COMMON4_1.0V";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "VDD18_HSIC_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo17_reg: LDO17 {
+ regulator-name = "VDDQ_MMC2_3_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo18_reg: LDO18 {
+ regulator-name = "VDD_33ON_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ op_mode = <1>;
+ };
+
+ ldo22_reg: LDO22 {
+ regulator-name = "EXT_33_OFF";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ op_mode = <1>;
+ };
+
+ ldo23_reg: LDO23 {
+ regulator-name = "EXT_28_OFF";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ op_mode = <1>;
+ };
+
+ ldo25_reg: LDO25 {
+ regulator-name = "PVDD_LDO25";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ op_mode = <1>;
+ };
+
+ ldo26_reg: LDO26 {
+ regulator-name = "EXT_18_OFF";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ op_mode = <1>;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <912500>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "VDD_MEM_1.35V";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1355000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck7_reg: BUCK7 {
+ regulator-name = "PVDD_BUCK7";
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ buck8_reg: BUCK8 {
+ regulator-name = "PVDD_BUCK8";
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ buck9_reg: BUCK9 {
+ regulator-name = "VDD_33_OFF_EXT1";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <3000000>;
+ op_mode = <1>;
+ };
};
};
+};
+
+&i2c_2 {
+ status = "okay";
+
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+ samsung,i2c-slave-addr = <0x50>;
+
+ hdmiddc@50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
+ };
+};
+
+&i2c_3 {
+ status = "okay";
+
+ wm1811a@1a {
+ compatible = "wlf,wm1811";
+ reg = <0x1a>;
+
+ AVDD2-supply = <&main_dc_reg>;
+ CPVDD-supply = <&main_dc_reg>;
+ DBVDD1-supply = <&main_dc_reg>;
+ DBVDD2-supply = <&main_dc_reg>;
+ DBVDD3-supply = <&main_dc_reg>;
+ LDO1VDD-supply = <&main_dc_reg>;
+ SPKVDD1-supply = <&main_dc_reg>;
+ SPKVDD2-supply = <&main_dc_reg>;
+
+ wlf,ldo1ena = <&gpb0 0 GPIO_ACTIVE_HIGH>;
+ wlf,ldo2ena = <&gpb0 1 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&i2c_8 {
+ status = "okay";
+
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+ samsung,i2c-slave-addr = <0x38>;
+
+ hdmiphy@38 {
+ compatible = "samsung,exynos4212-hdmiphy";
+ reg = <0x38>;
+ };
+};
+
+&i2c_9 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <40000>;
+ samsung,i2c-slave-addr = <0x38>;
+
+ sata_phy_i2c:sata-phy@38 {
+ compatible = "samsung,exynos-sataphy-i2c";
+ reg = <0x38>;
+ };
+};
+
+&i2s0 {
+ status = "okay";
+};
+
+&mmc_0 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ vmmc-supply = <&mmc_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+};
- usb@12110000 {
- usb-phy = <&usb2_phy>;
+&mmc_2 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ vmmc-supply = <&mmc_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ disable-wp;
};
};
+
+&rtc {
+ status = "okay";
+};
+
+&sata {
+ status = "okay";
+};
+
+&sata_phy {
+ status = "okay";
+ samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
+};
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 07/10] ARM: dts: Clean up exynos5250-arndale
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
Use the new style of referencing inherited nodes, use symbolic names,
tidy indentation and reorder includes.
Goal is the alignment of all exynos5250 based device trees for comparison.
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v5: New
Aligns with SMDK.
arch/arm/boot/dts/exynos5250-arndale.dts | 929 ++++++++++++++++---------------
1 file changed, 466 insertions(+), 463 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index d0de1f50d15b..3a608f57f833 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -7,12 +7,13 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
-*/
+ */
/dts-v1/;
-#include "exynos5250.dtsi"
+#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/input/input.h>
+#include "exynos5250.dtsi"
/ {
model = "Insignal Arndale evaluation board based on EXYNOS5250";
@@ -26,473 +27,52 @@
bootargs = "console=ttySAC2,115200";
};
- rtc@101E0000 {
- status = "okay";
- };
-
- codec@11000000 {
- samsung,mfc-r = <0x43000000 0x800000>;
- samsung,mfc-l = <0x51000000 0x800000>;
- };
-
- i2c@12C60000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <20000>;
- samsung,i2c-slave-addr = <0x66>;
- status = "okay";
-
- s5m8767_pmic@66 {
- compatible = "samsung,s5m8767-pmic";
- reg = <0x66>;
- interrupt-parent = <&gpx3>;
- interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
-
- vinb1-supply = <&main_dc_reg>;
- vinb2-supply = <&main_dc_reg>;
- vinb3-supply = <&main_dc_reg>;
- vinb4-supply = <&main_dc_reg>;
- vinb5-supply = <&main_dc_reg>;
- vinb6-supply = <&main_dc_reg>;
- vinb7-supply = <&main_dc_reg>;
- vinb8-supply = <&main_dc_reg>;
- vinb9-supply = <&main_dc_reg>;
-
- vinl1-supply = <&buck7_reg>;
- vinl2-supply = <&buck7_reg>;
- vinl3-supply = <&buck7_reg>;
- vinl4-supply = <&main_dc_reg>;
- vinl5-supply = <&main_dc_reg>;
- vinl6-supply = <&main_dc_reg>;
- vinl7-supply = <&main_dc_reg>;
- vinl8-supply = <&buck8_reg>;
- vinl9-supply = <&buck8_reg>;
-
- s5m8767,pmic-buck2-dvs-voltage = <1300000>;
- s5m8767,pmic-buck3-dvs-voltage = <1100000>;
- s5m8767,pmic-buck4-dvs-voltage = <1200000>;
- s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 0>,
- <&gpd1 1 0>,
- <&gpd1 2 0>;
- s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>,
- <&gpx2 4 0>,
- <&gpx2 5 0>;
- regulators {
- ldo1_reg: LDO1 {
- regulator-name = "VDD_ALIVE_1.0V";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo2_reg: LDO2 {
- regulator-name = "VDD_28IO_DP_1.35V";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo3_reg: LDO3 {
- regulator-name = "VDD_COMMON1_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo4_reg: LDO4 {
- regulator-name = "VDD_IOPERI_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- op_mode = <1>;
- };
-
- ldo5_reg: LDO5 {
- regulator-name = "VDD_EXT_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo6_reg: LDO6 {
- regulator-name = "VDD_MPLL_1.1V";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo7_reg: LDO7 {
- regulator-name = "VDD_XPLL_1.1V";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo8_reg: LDO8 {
- regulator-name = "VDD_COMMON2_1.0V";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo9_reg: LDO9 {
- regulator-name = "VDD_33ON_3.0V";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- op_mode = <1>;
- };
-
- ldo10_reg: LDO10 {
- regulator-name = "VDD_COMMON3_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo11_reg: LDO11 {
- regulator-name = "VDD_ABB2_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo12_reg: LDO12 {
- regulator-name = "VDD_USB_3.0V";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo13_reg: LDO13 {
- regulator-name = "VDDQ_C2C_W_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo14_reg: LDO14 {
- regulator-name = "VDD18_ABB0_3_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo15_reg: LDO15 {
- regulator-name = "VDD10_COMMON4_1.0V";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo16_reg: LDO16 {
- regulator-name = "VDD18_HSIC_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo17_reg: LDO17 {
- regulator-name = "VDDQ_MMC2_3_2.8V";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo18_reg: LDO18 {
- regulator-name = "VDD_33ON_2.8V";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- op_mode = <1>;
- };
-
- ldo22_reg: LDO22 {
- regulator-name = "EXT_33_OFF";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- op_mode = <1>;
- };
-
- ldo23_reg: LDO23 {
- regulator-name = "EXT_28_OFF";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- op_mode = <1>;
- };
-
- ldo25_reg: LDO25 {
- regulator-name = "PVDD_LDO25";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- op_mode = <1>;
- };
-
- ldo26_reg: LDO26 {
- regulator-name = "EXT_18_OFF";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- op_mode = <1>;
- };
-
- buck1_reg: BUCK1 {
- regulator-name = "vdd_mif";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck2_reg: BUCK2 {
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <912500>;
- regulator-max-microvolt = <1300000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck3_reg: BUCK3 {
- regulator-name = "vdd_int";
- regulator-min-microvolt = <900000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck4_reg: BUCK4 {
- regulator-name = "vdd_g3d";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck5_reg: BUCK5 {
- regulator-name = "VDD_MEM_1.35V";
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <1355000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck7_reg: BUCK7 {
- regulator-name = "PVDD_BUCK7";
- regulator-always-on;
- op_mode = <1>;
- };
-
- buck8_reg: BUCK8 {
- regulator-name = "PVDD_BUCK8";
- regulator-always-on;
- op_mode = <1>;
- };
-
- buck9_reg: BUCK9 {
- regulator-name = "VDD_33_OFF_EXT1";
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <3000000>;
- op_mode = <1>;
- };
- };
- };
- };
-
- i2c@12C80000 {
- status = "okay";
-
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- samsung,i2c-slave-addr = <0x50>;
-
- hdmiddc@50 {
- compatible = "samsung,exynos4210-hdmiddc";
- reg = <0x50>;
- };
- };
-
- i2c@12C90000 {
- status = "okay";
-
- wm1811a@1a {
-
- compatible = "wlf,wm1811";
- reg = <0x1a>;
-
- AVDD2-supply = <&main_dc_reg>;
- CPVDD-supply = <&main_dc_reg>;
- DBVDD1-supply = <&main_dc_reg>;
- DBVDD2-supply = <&main_dc_reg>;
- DBVDD3-supply = <&main_dc_reg>;
- LDO1VDD-supply = <&main_dc_reg>;
- SPKVDD1-supply = <&main_dc_reg>;
- SPKVDD2-supply = <&main_dc_reg>;
-
- wlf,ldo1ena = <&gpb0 0 0>;
- wlf,ldo2ena = <&gpb0 1 0>;
- };
- };
-
- i2c@12CE0000 {
- status = "okay";
-
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- samsung,i2c-slave-addr = <0x38>;
-
- hdmiphy@38 {
- compatible = "samsung,exynos4212-hdmiphy";
- reg = <0x38>;
- };
- };
-
- i2c@121D0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <40000>;
- samsung,i2c-slave-addr = <0x38>;
-
- sata_phy_i2c:sata-phy@38 {
- compatible = "samsung,exynos-sataphy-i2c";
- reg = <0x38>;
- };
- };
-
- sata@122F0000 {
- status = "okay";
- };
-
- sata-phy@12170000 {
- status = "okay";
- samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
- };
-
- mmc_0: mmc@12200000 {
- status = "okay";
- num-slots = <1>;
- supports-highspeed;
- broken-cd;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- vmmc-supply = <&mmc_reg>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
-
- slot@0 {
- reg = <0>;
- bus-width = <8>;
- };
- };
-
- mmc_2: mmc@12220000 {
- status = "okay";
- num-slots = <1>;
- supports-highspeed;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- vmmc-supply = <&mmc_reg>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
- slot@0 {
- reg = <0>;
- bus-width = <4>;
- disable-wp;
- };
- };
-
- i2s0: i2s@03830000 {
- status = "okay";
- };
-
gpio_keys {
compatible = "gpio-keys";
menu {
label = "SW-TACT2";
- gpios = <&gpx1 4 1>;
+ gpios = <&gpx1 4 GPIO_ACTIVE_LOW>;
linux,code = <KEY_MENU>;
gpio-key,wakeup;
};
home {
label = "SW-TACT3";
- gpios = <&gpx1 5 1>;
+ gpios = <&gpx1 5 GPIO_ACTIVE_LOW>;
linux,code = <KEY_HOME>;
gpio-key,wakeup;
};
up {
label = "SW-TACT4";
- gpios = <&gpx1 6 1>;
+ gpios = <&gpx1 6 GPIO_ACTIVE_LOW>;
linux,code = <KEY_UP>;
gpio-key,wakeup;
};
down {
label = "SW-TACT5";
- gpios = <&gpx1 7 1>;
+ gpios = <&gpx1 7 GPIO_ACTIVE_LOW>;
linux,code = <KEY_DOWN>;
gpio-key,wakeup;
};
back {
label = "SW-TACT6";
- gpios = <&gpx2 0 1>;
+ gpios = <&gpx2 0 GPIO_ACTIVE_LOW>;
linux,code = <KEY_BACK>;
gpio-key,wakeup;
};
wakeup {
label = "SW-TACT7";
- gpios = <&gpx2 1 1>;
+ gpios = <&gpx2 1 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WAKEUP>;
gpio-key,wakeup;
};
};
- hdmi {
- hpd-gpio = <&gpx3 7 2>;
- vdd_osc-supply = <&ldo10_reg>;
- vdd_pll-supply = <&ldo8_reg>;
- vdd-supply = <&ldo8_reg>;
- };
-
regulators {
compatible = "simple-bus";
#address-cells = <1>;
@@ -510,7 +90,7 @@
regulator-name = "VDD_33ON_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
- gpio = <&gpx1 1 1>;
+ gpio = <&gpx1 1 GPIO_ACTIVE_LOW>;
enable-active-high;
};
@@ -528,35 +108,6 @@
};
};
- dp-controller@145B0000 {
- samsung,color-space = <0>;
- samsung,dynamic-range = <0>;
- samsung,ycbcr-coeff = <0>;
- samsung,color-depth = <1>;
- samsung,link-rate = <0x0a>;
- samsung,lane-count = <4>;
- status = "okay";
- };
-
- fimd: fimd@14400000 {
- status = "okay";
- display-timings {
- native-mode = <&timing0>;
- timing0: timing@0 {
- /* 2560x1600 DP panel */
- clock-frequency = <50000>;
- hactive = <2560>;
- vactive = <1600>;
- hfront-porch = <48>;
- hback-porch = <80>;
- hsync-len = <32>;
- vback-porch = <16>;
- vfront-porch = <8>;
- vsync-len = <6>;
- };
- };
- };
-
usb_hub_bus {
compatible = "simple-bus";
#address-cells = <1>;
@@ -566,12 +117,464 @@
usb_hub: usb_hub {
compatible = "smsc,usb3503a";
- reset-gpios = <&gpx3 5 1>;
- connect-gpios = <&gpd1 7 1>;
+ reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
+ connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&codec {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+};
+
+&dp {
+ status = "okay";
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <4>;
+};
+
+&ehci {
+ usb-phy = <&usb2_phy>;
+};
+
+&fimd {
+ status = "okay";
+
+ display-timings {
+ native-mode = <&timing0>;
+
+ timing0: timing@0 {
+ /* 2560x1600 DP panel */
+ clock-frequency = <50000>;
+ hactive = <2560>;
+ vactive = <1600>;
+ hfront-porch = <48>;
+ hback-porch = <80>;
+ hsync-len = <32>;
+ vback-porch = <16>;
+ vfront-porch = <8>;
+ vsync-len = <6>;
+ };
+ };
+};
+
+&hdmi {
+ hpd-gpio = <&gpx3 7 2>;
+ vdd_osc-supply = <&ldo10_reg>;
+ vdd_pll-supply = <&ldo8_reg>;
+ vdd-supply = <&ldo8_reg>;
+};
+
+&i2c_0 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <20000>;
+ samsung,i2c-slave-addr = <0x66>;
+
+ s5m8767_pmic@66 {
+ compatible = "samsung,s5m8767-pmic";
+ reg = <0x66>;
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+
+ vinb1-supply = <&main_dc_reg>;
+ vinb2-supply = <&main_dc_reg>;
+ vinb3-supply = <&main_dc_reg>;
+ vinb4-supply = <&main_dc_reg>;
+ vinb5-supply = <&main_dc_reg>;
+ vinb6-supply = <&main_dc_reg>;
+ vinb7-supply = <&main_dc_reg>;
+ vinb8-supply = <&main_dc_reg>;
+ vinb9-supply = <&main_dc_reg>;
+
+ vinl1-supply = <&buck7_reg>;
+ vinl2-supply = <&buck7_reg>;
+ vinl3-supply = <&buck7_reg>;
+ vinl4-supply = <&main_dc_reg>;
+ vinl5-supply = <&main_dc_reg>;
+ vinl6-supply = <&main_dc_reg>;
+ vinl7-supply = <&main_dc_reg>;
+ vinl8-supply = <&buck8_reg>;
+ vinl9-supply = <&buck8_reg>;
+
+ s5m8767,pmic-buck2-dvs-voltage = <1300000>;
+ s5m8767,pmic-buck3-dvs-voltage = <1100000>;
+ s5m8767,pmic-buck4-dvs-voltage = <1200000>;
+ s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_HIGH>,
+ <&gpd1 1 GPIO_ACTIVE_HIGH>,
+ <&gpd1 2 GPIO_ACTIVE_HIGH>;
+ s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>,
+ <&gpx2 4 GPIO_ACTIVE_HIGH>,
+ <&gpx2 5 GPIO_ACTIVE_HIGH>;
+
+ regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "VDD_ALIVE_1.0V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo2_reg: LDO2 {
+ regulator-name = "VDD_28IO_DP_1.35V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "VDD_COMMON1_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo4_reg: LDO4 {
+ regulator-name = "VDD_IOPERI_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "VDD_EXT_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "VDD_MPLL_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "VDD_XPLL_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "VDD_COMMON2_1.0V";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo9_reg: LDO9 {
+ regulator-name = "VDD_33ON_3.0V";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ op_mode = <1>;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "VDD_COMMON3_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo11_reg: LDO11 {
+ regulator-name = "VDD_ABB2_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "VDD_USB_3.0V";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "VDDQ_C2C_W_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "VDD18_ABB0_3_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "VDD10_COMMON4_1.0V";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "VDD18_HSIC_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo17_reg: LDO17 {
+ regulator-name = "VDDQ_MMC2_3_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo18_reg: LDO18 {
+ regulator-name = "VDD_33ON_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ op_mode = <1>;
+ };
+
+ ldo22_reg: LDO22 {
+ regulator-name = "EXT_33_OFF";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ op_mode = <1>;
+ };
+
+ ldo23_reg: LDO23 {
+ regulator-name = "EXT_28_OFF";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ op_mode = <1>;
+ };
+
+ ldo25_reg: LDO25 {
+ regulator-name = "PVDD_LDO25";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ op_mode = <1>;
+ };
+
+ ldo26_reg: LDO26 {
+ regulator-name = "EXT_18_OFF";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ op_mode = <1>;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <912500>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "VDD_MEM_1.35V";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1355000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck7_reg: BUCK7 {
+ regulator-name = "PVDD_BUCK7";
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ buck8_reg: BUCK8 {
+ regulator-name = "PVDD_BUCK8";
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ buck9_reg: BUCK9 {
+ regulator-name = "VDD_33_OFF_EXT1";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <3000000>;
+ op_mode = <1>;
+ };
};
};
+};
+
+&i2c_2 {
+ status = "okay";
+
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+ samsung,i2c-slave-addr = <0x50>;
+
+ hdmiddc@50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
+ };
+};
+
+&i2c_3 {
+ status = "okay";
+
+ wm1811a@1a {
+ compatible = "wlf,wm1811";
+ reg = <0x1a>;
+
+ AVDD2-supply = <&main_dc_reg>;
+ CPVDD-supply = <&main_dc_reg>;
+ DBVDD1-supply = <&main_dc_reg>;
+ DBVDD2-supply = <&main_dc_reg>;
+ DBVDD3-supply = <&main_dc_reg>;
+ LDO1VDD-supply = <&main_dc_reg>;
+ SPKVDD1-supply = <&main_dc_reg>;
+ SPKVDD2-supply = <&main_dc_reg>;
+
+ wlf,ldo1ena = <&gpb0 0 GPIO_ACTIVE_HIGH>;
+ wlf,ldo2ena = <&gpb0 1 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&i2c_8 {
+ status = "okay";
+
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+ samsung,i2c-slave-addr = <0x38>;
+
+ hdmiphy@38 {
+ compatible = "samsung,exynos4212-hdmiphy";
+ reg = <0x38>;
+ };
+};
+
+&i2c_9 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <40000>;
+ samsung,i2c-slave-addr = <0x38>;
+
+ sata_phy_i2c:sata-phy@38 {
+ compatible = "samsung,exynos-sataphy-i2c";
+ reg = <0x38>;
+ };
+};
+
+&i2s0 {
+ status = "okay";
+};
+
+&mmc_0 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ vmmc-supply = <&mmc_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+};
- usb@12110000 {
- usb-phy = <&usb2_phy>;
+&mmc_2 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ vmmc-supply = <&mmc_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ disable-wp;
};
};
+
+&rtc {
+ status = "okay";
+};
+
+&sata {
+ status = "okay";
+};
+
+&sata_phy {
+ status = "okay";
+ samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
+};
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 07/10] ARM: dts: Clean up exynos5250-arndale
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-arm-kernel
Use the new style of referencing inherited nodes, use symbolic names,
tidy indentation and reorder includes.
Goal is the alignment of all exynos5250 based device trees for comparison.
Signed-off-by: Andreas F?rber <afaerber@suse.de>
---
v5: New
Aligns with SMDK.
arch/arm/boot/dts/exynos5250-arndale.dts | 929 ++++++++++++++++---------------
1 file changed, 466 insertions(+), 463 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index d0de1f50d15b..3a608f57f833 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -7,12 +7,13 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
-*/
+ */
/dts-v1/;
-#include "exynos5250.dtsi"
+#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/input/input.h>
+#include "exynos5250.dtsi"
/ {
model = "Insignal Arndale evaluation board based on EXYNOS5250";
@@ -26,473 +27,52 @@
bootargs = "console=ttySAC2,115200";
};
- rtc at 101E0000 {
- status = "okay";
- };
-
- codec at 11000000 {
- samsung,mfc-r = <0x43000000 0x800000>;
- samsung,mfc-l = <0x51000000 0x800000>;
- };
-
- i2c at 12C60000 {
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <20000>;
- samsung,i2c-slave-addr = <0x66>;
- status = "okay";
-
- s5m8767_pmic at 66 {
- compatible = "samsung,s5m8767-pmic";
- reg = <0x66>;
- interrupt-parent = <&gpx3>;
- interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
-
- vinb1-supply = <&main_dc_reg>;
- vinb2-supply = <&main_dc_reg>;
- vinb3-supply = <&main_dc_reg>;
- vinb4-supply = <&main_dc_reg>;
- vinb5-supply = <&main_dc_reg>;
- vinb6-supply = <&main_dc_reg>;
- vinb7-supply = <&main_dc_reg>;
- vinb8-supply = <&main_dc_reg>;
- vinb9-supply = <&main_dc_reg>;
-
- vinl1-supply = <&buck7_reg>;
- vinl2-supply = <&buck7_reg>;
- vinl3-supply = <&buck7_reg>;
- vinl4-supply = <&main_dc_reg>;
- vinl5-supply = <&main_dc_reg>;
- vinl6-supply = <&main_dc_reg>;
- vinl7-supply = <&main_dc_reg>;
- vinl8-supply = <&buck8_reg>;
- vinl9-supply = <&buck8_reg>;
-
- s5m8767,pmic-buck2-dvs-voltage = <1300000>;
- s5m8767,pmic-buck3-dvs-voltage = <1100000>;
- s5m8767,pmic-buck4-dvs-voltage = <1200000>;
- s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 0>,
- <&gpd1 1 0>,
- <&gpd1 2 0>;
- s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>,
- <&gpx2 4 0>,
- <&gpx2 5 0>;
- regulators {
- ldo1_reg: LDO1 {
- regulator-name = "VDD_ALIVE_1.0V";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo2_reg: LDO2 {
- regulator-name = "VDD_28IO_DP_1.35V";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo3_reg: LDO3 {
- regulator-name = "VDD_COMMON1_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo4_reg: LDO4 {
- regulator-name = "VDD_IOPERI_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- op_mode = <1>;
- };
-
- ldo5_reg: LDO5 {
- regulator-name = "VDD_EXT_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo6_reg: LDO6 {
- regulator-name = "VDD_MPLL_1.1V";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo7_reg: LDO7 {
- regulator-name = "VDD_XPLL_1.1V";
- regulator-min-microvolt = <1100000>;
- regulator-max-microvolt = <1100000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo8_reg: LDO8 {
- regulator-name = "VDD_COMMON2_1.0V";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo9_reg: LDO9 {
- regulator-name = "VDD_33ON_3.0V";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- op_mode = <1>;
- };
-
- ldo10_reg: LDO10 {
- regulator-name = "VDD_COMMON3_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo11_reg: LDO11 {
- regulator-name = "VDD_ABB2_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo12_reg: LDO12 {
- regulator-name = "VDD_USB_3.0V";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo13_reg: LDO13 {
- regulator-name = "VDDQ_C2C_W_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo14_reg: LDO14 {
- regulator-name = "VDD18_ABB0_3_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo15_reg: LDO15 {
- regulator-name = "VDD10_COMMON4_1.0V";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo16_reg: LDO16 {
- regulator-name = "VDD18_HSIC_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo17_reg: LDO17 {
- regulator-name = "VDDQ_MMC2_3_2.8V";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- ldo18_reg: LDO18 {
- regulator-name = "VDD_33ON_2.8V";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- op_mode = <1>;
- };
-
- ldo22_reg: LDO22 {
- regulator-name = "EXT_33_OFF";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- op_mode = <1>;
- };
-
- ldo23_reg: LDO23 {
- regulator-name = "EXT_28_OFF";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- op_mode = <1>;
- };
-
- ldo25_reg: LDO25 {
- regulator-name = "PVDD_LDO25";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- op_mode = <1>;
- };
-
- ldo26_reg: LDO26 {
- regulator-name = "EXT_18_OFF";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- op_mode = <1>;
- };
-
- buck1_reg: BUCK1 {
- regulator-name = "vdd_mif";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck2_reg: BUCK2 {
- regulator-name = "vdd_arm";
- regulator-min-microvolt = <912500>;
- regulator-max-microvolt = <1300000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck3_reg: BUCK3 {
- regulator-name = "vdd_int";
- regulator-min-microvolt = <900000>;
- regulator-max-microvolt = <1200000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck4_reg: BUCK4 {
- regulator-name = "vdd_g3d";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck5_reg: BUCK5 {
- regulator-name = "VDD_MEM_1.35V";
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <1355000>;
- regulator-always-on;
- regulator-boot-on;
- op_mode = <1>;
- };
-
- buck7_reg: BUCK7 {
- regulator-name = "PVDD_BUCK7";
- regulator-always-on;
- op_mode = <1>;
- };
-
- buck8_reg: BUCK8 {
- regulator-name = "PVDD_BUCK8";
- regulator-always-on;
- op_mode = <1>;
- };
-
- buck9_reg: BUCK9 {
- regulator-name = "VDD_33_OFF_EXT1";
- regulator-min-microvolt = <750000>;
- regulator-max-microvolt = <3000000>;
- op_mode = <1>;
- };
- };
- };
- };
-
- i2c at 12C80000 {
- status = "okay";
-
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- samsung,i2c-slave-addr = <0x50>;
-
- hdmiddc at 50 {
- compatible = "samsung,exynos4210-hdmiddc";
- reg = <0x50>;
- };
- };
-
- i2c at 12C90000 {
- status = "okay";
-
- wm1811a at 1a {
-
- compatible = "wlf,wm1811";
- reg = <0x1a>;
-
- AVDD2-supply = <&main_dc_reg>;
- CPVDD-supply = <&main_dc_reg>;
- DBVDD1-supply = <&main_dc_reg>;
- DBVDD2-supply = <&main_dc_reg>;
- DBVDD3-supply = <&main_dc_reg>;
- LDO1VDD-supply = <&main_dc_reg>;
- SPKVDD1-supply = <&main_dc_reg>;
- SPKVDD2-supply = <&main_dc_reg>;
-
- wlf,ldo1ena = <&gpb0 0 0>;
- wlf,ldo2ena = <&gpb0 1 0>;
- };
- };
-
- i2c at 12CE0000 {
- status = "okay";
-
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <66000>;
- samsung,i2c-slave-addr = <0x38>;
-
- hdmiphy at 38 {
- compatible = "samsung,exynos4212-hdmiphy";
- reg = <0x38>;
- };
- };
-
- i2c at 121D0000 {
- status = "okay";
- samsung,i2c-sda-delay = <100>;
- samsung,i2c-max-bus-freq = <40000>;
- samsung,i2c-slave-addr = <0x38>;
-
- sata_phy_i2c:sata-phy at 38 {
- compatible = "samsung,exynos-sataphy-i2c";
- reg = <0x38>;
- };
- };
-
- sata at 122F0000 {
- status = "okay";
- };
-
- sata-phy at 12170000 {
- status = "okay";
- samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
- };
-
- mmc_0: mmc at 12200000 {
- status = "okay";
- num-slots = <1>;
- supports-highspeed;
- broken-cd;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- vmmc-supply = <&mmc_reg>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
-
- slot at 0 {
- reg = <0>;
- bus-width = <8>;
- };
- };
-
- mmc_2: mmc at 12220000 {
- status = "okay";
- num-slots = <1>;
- supports-highspeed;
- card-detect-delay = <200>;
- samsung,dw-mshc-ciu-div = <3>;
- samsung,dw-mshc-sdr-timing = <2 3>;
- samsung,dw-mshc-ddr-timing = <1 2>;
- vmmc-supply = <&mmc_reg>;
- pinctrl-names = "default";
- pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
-
- slot at 0 {
- reg = <0>;
- bus-width = <4>;
- disable-wp;
- };
- };
-
- i2s0: i2s at 03830000 {
- status = "okay";
- };
-
gpio_keys {
compatible = "gpio-keys";
menu {
label = "SW-TACT2";
- gpios = <&gpx1 4 1>;
+ gpios = <&gpx1 4 GPIO_ACTIVE_LOW>;
linux,code = <KEY_MENU>;
gpio-key,wakeup;
};
home {
label = "SW-TACT3";
- gpios = <&gpx1 5 1>;
+ gpios = <&gpx1 5 GPIO_ACTIVE_LOW>;
linux,code = <KEY_HOME>;
gpio-key,wakeup;
};
up {
label = "SW-TACT4";
- gpios = <&gpx1 6 1>;
+ gpios = <&gpx1 6 GPIO_ACTIVE_LOW>;
linux,code = <KEY_UP>;
gpio-key,wakeup;
};
down {
label = "SW-TACT5";
- gpios = <&gpx1 7 1>;
+ gpios = <&gpx1 7 GPIO_ACTIVE_LOW>;
linux,code = <KEY_DOWN>;
gpio-key,wakeup;
};
back {
label = "SW-TACT6";
- gpios = <&gpx2 0 1>;
+ gpios = <&gpx2 0 GPIO_ACTIVE_LOW>;
linux,code = <KEY_BACK>;
gpio-key,wakeup;
};
wakeup {
label = "SW-TACT7";
- gpios = <&gpx2 1 1>;
+ gpios = <&gpx2 1 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WAKEUP>;
gpio-key,wakeup;
};
};
- hdmi {
- hpd-gpio = <&gpx3 7 2>;
- vdd_osc-supply = <&ldo10_reg>;
- vdd_pll-supply = <&ldo8_reg>;
- vdd-supply = <&ldo8_reg>;
- };
-
regulators {
compatible = "simple-bus";
#address-cells = <1>;
@@ -510,7 +90,7 @@
regulator-name = "VDD_33ON_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
- gpio = <&gpx1 1 1>;
+ gpio = <&gpx1 1 GPIO_ACTIVE_LOW>;
enable-active-high;
};
@@ -528,35 +108,6 @@
};
};
- dp-controller at 145B0000 {
- samsung,color-space = <0>;
- samsung,dynamic-range = <0>;
- samsung,ycbcr-coeff = <0>;
- samsung,color-depth = <1>;
- samsung,link-rate = <0x0a>;
- samsung,lane-count = <4>;
- status = "okay";
- };
-
- fimd: fimd at 14400000 {
- status = "okay";
- display-timings {
- native-mode = <&timing0>;
- timing0: timing at 0 {
- /* 2560x1600 DP panel */
- clock-frequency = <50000>;
- hactive = <2560>;
- vactive = <1600>;
- hfront-porch = <48>;
- hback-porch = <80>;
- hsync-len = <32>;
- vback-porch = <16>;
- vfront-porch = <8>;
- vsync-len = <6>;
- };
- };
- };
-
usb_hub_bus {
compatible = "simple-bus";
#address-cells = <1>;
@@ -566,12 +117,464 @@
usb_hub: usb_hub {
compatible = "smsc,usb3503a";
- reset-gpios = <&gpx3 5 1>;
- connect-gpios = <&gpd1 7 1>;
+ reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
+ connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&codec {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+};
+
+&dp {
+ status = "okay";
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <4>;
+};
+
+&ehci {
+ usb-phy = <&usb2_phy>;
+};
+
+&fimd {
+ status = "okay";
+
+ display-timings {
+ native-mode = <&timing0>;
+
+ timing0: timing at 0 {
+ /* 2560x1600 DP panel */
+ clock-frequency = <50000>;
+ hactive = <2560>;
+ vactive = <1600>;
+ hfront-porch = <48>;
+ hback-porch = <80>;
+ hsync-len = <32>;
+ vback-porch = <16>;
+ vfront-porch = <8>;
+ vsync-len = <6>;
+ };
+ };
+};
+
+&hdmi {
+ hpd-gpio = <&gpx3 7 2>;
+ vdd_osc-supply = <&ldo10_reg>;
+ vdd_pll-supply = <&ldo8_reg>;
+ vdd-supply = <&ldo8_reg>;
+};
+
+&i2c_0 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <20000>;
+ samsung,i2c-slave-addr = <0x66>;
+
+ s5m8767_pmic at 66 {
+ compatible = "samsung,s5m8767-pmic";
+ reg = <0x66>;
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+
+ vinb1-supply = <&main_dc_reg>;
+ vinb2-supply = <&main_dc_reg>;
+ vinb3-supply = <&main_dc_reg>;
+ vinb4-supply = <&main_dc_reg>;
+ vinb5-supply = <&main_dc_reg>;
+ vinb6-supply = <&main_dc_reg>;
+ vinb7-supply = <&main_dc_reg>;
+ vinb8-supply = <&main_dc_reg>;
+ vinb9-supply = <&main_dc_reg>;
+
+ vinl1-supply = <&buck7_reg>;
+ vinl2-supply = <&buck7_reg>;
+ vinl3-supply = <&buck7_reg>;
+ vinl4-supply = <&main_dc_reg>;
+ vinl5-supply = <&main_dc_reg>;
+ vinl6-supply = <&main_dc_reg>;
+ vinl7-supply = <&main_dc_reg>;
+ vinl8-supply = <&buck8_reg>;
+ vinl9-supply = <&buck8_reg>;
+
+ s5m8767,pmic-buck2-dvs-voltage = <1300000>;
+ s5m8767,pmic-buck3-dvs-voltage = <1100000>;
+ s5m8767,pmic-buck4-dvs-voltage = <1200000>;
+ s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_HIGH>,
+ <&gpd1 1 GPIO_ACTIVE_HIGH>,
+ <&gpd1 2 GPIO_ACTIVE_HIGH>;
+ s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>,
+ <&gpx2 4 GPIO_ACTIVE_HIGH>,
+ <&gpx2 5 GPIO_ACTIVE_HIGH>;
+
+ regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "VDD_ALIVE_1.0V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo2_reg: LDO2 {
+ regulator-name = "VDD_28IO_DP_1.35V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "VDD_COMMON1_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo4_reg: LDO4 {
+ regulator-name = "VDD_IOPERI_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "VDD_EXT_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "VDD_MPLL_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "VDD_XPLL_1.1V";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "VDD_COMMON2_1.0V";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo9_reg: LDO9 {
+ regulator-name = "VDD_33ON_3.0V";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ op_mode = <1>;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "VDD_COMMON3_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo11_reg: LDO11 {
+ regulator-name = "VDD_ABB2_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "VDD_USB_3.0V";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "VDDQ_C2C_W_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "VDD18_ABB0_3_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "VDD10_COMMON4_1.0V";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "VDD18_HSIC_1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo17_reg: LDO17 {
+ regulator-name = "VDDQ_MMC2_3_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ ldo18_reg: LDO18 {
+ regulator-name = "VDD_33ON_2.8V";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ op_mode = <1>;
+ };
+
+ ldo22_reg: LDO22 {
+ regulator-name = "EXT_33_OFF";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ op_mode = <1>;
+ };
+
+ ldo23_reg: LDO23 {
+ regulator-name = "EXT_28_OFF";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ op_mode = <1>;
+ };
+
+ ldo25_reg: LDO25 {
+ regulator-name = "PVDD_LDO25";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ op_mode = <1>;
+ };
+
+ ldo26_reg: LDO26 {
+ regulator-name = "EXT_18_OFF";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ op_mode = <1>;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <912500>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "VDD_MEM_1.35V";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1355000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck7_reg: BUCK7 {
+ regulator-name = "PVDD_BUCK7";
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ buck8_reg: BUCK8 {
+ regulator-name = "PVDD_BUCK8";
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ buck9_reg: BUCK9 {
+ regulator-name = "VDD_33_OFF_EXT1";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <3000000>;
+ op_mode = <1>;
+ };
};
};
+};
+
+&i2c_2 {
+ status = "okay";
+
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+ samsung,i2c-slave-addr = <0x50>;
+
+ hdmiddc at 50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
+ };
+};
+
+&i2c_3 {
+ status = "okay";
+
+ wm1811a at 1a {
+ compatible = "wlf,wm1811";
+ reg = <0x1a>;
+
+ AVDD2-supply = <&main_dc_reg>;
+ CPVDD-supply = <&main_dc_reg>;
+ DBVDD1-supply = <&main_dc_reg>;
+ DBVDD2-supply = <&main_dc_reg>;
+ DBVDD3-supply = <&main_dc_reg>;
+ LDO1VDD-supply = <&main_dc_reg>;
+ SPKVDD1-supply = <&main_dc_reg>;
+ SPKVDD2-supply = <&main_dc_reg>;
+
+ wlf,ldo1ena = <&gpb0 0 GPIO_ACTIVE_HIGH>;
+ wlf,ldo2ena = <&gpb0 1 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&i2c_8 {
+ status = "okay";
+
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+ samsung,i2c-slave-addr = <0x38>;
+
+ hdmiphy at 38 {
+ compatible = "samsung,exynos4212-hdmiphy";
+ reg = <0x38>;
+ };
+};
+
+&i2c_9 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <40000>;
+ samsung,i2c-slave-addr = <0x38>;
+
+ sata_phy_i2c:sata-phy at 38 {
+ compatible = "samsung,exynos-sataphy-i2c";
+ reg = <0x38>;
+ };
+};
+
+&i2s0 {
+ status = "okay";
+};
+
+&mmc_0 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ vmmc-supply = <&mmc_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
+
+ slot at 0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+};
- usb at 12110000 {
- usb-phy = <&usb2_phy>;
+&mmc_2 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ vmmc-supply = <&mmc_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
+
+ slot at 0 {
+ reg = <0>;
+ bus-width = <4>;
+ disable-wp;
};
};
+
+&rtc {
+ status = "okay";
+};
+
+&sata {
+ status = "okay";
+};
+
+&sata_phy {
+ status = "okay";
+ samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>;
+};
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 08/10] ARM: dts: Fix apparent GPIO typo in exynos5250-arndale
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 4:54 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
The GPIO flag 2 has no constant assigned, so this was probably active-low.
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v5: New
Spotted during cleanup.
arch/arm/boot/dts/exynos5250-arndale.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 3a608f57f833..a04a875346aa 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -164,7 +164,7 @@
};
&hdmi {
- hpd-gpio = <&gpx3 7 2>;
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_LOW>;
vdd_osc-supply = <&ldo10_reg>;
vdd_pll-supply = <&ldo8_reg>;
vdd-supply = <&ldo8_reg>;
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 08/10] ARM: dts: Fix apparent GPIO typo in exynos5250-arndale
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
The GPIO flag 2 has no constant assigned, so this was probably active-low.
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v5: New
Spotted during cleanup.
arch/arm/boot/dts/exynos5250-arndale.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 3a608f57f833..a04a875346aa 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -164,7 +164,7 @@
};
&hdmi {
- hpd-gpio = <&gpx3 7 2>;
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_LOW>;
vdd_osc-supply = <&ldo10_reg>;
vdd_pll-supply = <&ldo8_reg>;
vdd-supply = <&ldo8_reg>;
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 08/10] ARM: dts: Fix apparent GPIO typo in exynos5250-arndale
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-arm-kernel
The GPIO flag 2 has no constant assigned, so this was probably active-low.
Signed-off-by: Andreas F?rber <afaerber@suse.de>
---
v5: New
Spotted during cleanup.
arch/arm/boot/dts/exynos5250-arndale.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 3a608f57f833..a04a875346aa 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -164,7 +164,7 @@
};
&hdmi {
- hpd-gpio = <&gpx3 7 2>;
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_LOW>;
vdd_osc-supply = <&ldo10_reg>;
vdd_pll-supply = <&ldo8_reg>;
vdd-supply = <&ldo8_reg>;
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 09/10] ARM: dts: Simplify USB3503 on exynos5250-arndale
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 4:54 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
There's no need for a simple-bus, place the smsc,usb3503a directly into
the root node. That's what we're going to do on exynos5250-spring.
Reported-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v5: New
Aligns with Spring's new USB3503 node.
arch/arm/boot/dts/exynos5250-arndale.dts | 16 +++++-----------
1 file changed, 5 insertions(+), 11 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index a04a875346aa..9912d27492db 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -108,18 +108,12 @@
};
};
- usb_hub_bus {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;
+ // SMSC USB3503 connected in hardware only mode as a PHY
+ usb_hub: usb-hub {
+ compatible = "smsc,usb3503a";
- // SMSC USB3503 connected in hardware only mode as a PHY
- usb_hub: usb_hub {
- compatible = "smsc,usb3503a";
-
- reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
- connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>;
- };
+ reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
+ connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>;
};
};
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 09/10] ARM: dts: Simplify USB3503 on exynos5250-arndale
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
There's no need for a simple-bus, place the smsc,usb3503a directly into
the root node. That's what we're going to do on exynos5250-spring.
Reported-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v5: New
Aligns with Spring's new USB3503 node.
arch/arm/boot/dts/exynos5250-arndale.dts | 16 +++++-----------
1 file changed, 5 insertions(+), 11 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index a04a875346aa..9912d27492db 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -108,18 +108,12 @@
};
};
- usb_hub_bus {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;
+ // SMSC USB3503 connected in hardware only mode as a PHY
+ usb_hub: usb-hub {
+ compatible = "smsc,usb3503a";
- // SMSC USB3503 connected in hardware only mode as a PHY
- usb_hub: usb_hub {
- compatible = "smsc,usb3503a";
-
- reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
- connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>;
- };
+ reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
+ connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>;
};
};
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 09/10] ARM: dts: Simplify USB3503 on exynos5250-arndale
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-arm-kernel
There's no need for a simple-bus, place the smsc,usb3503a directly into
the root node. That's what we're going to do on exynos5250-spring.
Reported-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Andreas F?rber <afaerber@suse.de>
---
v5: New
Aligns with Spring's new USB3503 node.
arch/arm/boot/dts/exynos5250-arndale.dts | 16 +++++-----------
1 file changed, 5 insertions(+), 11 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index a04a875346aa..9912d27492db 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -108,18 +108,12 @@
};
};
- usb_hub_bus {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;
+ // SMSC USB3503 connected in hardware only mode as a PHY
+ usb_hub: usb-hub {
+ compatible = "smsc,usb3503a";
- // SMSC USB3503 connected in hardware only mode as a PHY
- usb_hub: usb_hub {
- compatible = "smsc,usb3503a";
-
- reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
- connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>;
- };
+ reset-gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
+ connect-gpios = <&gpd1 7 GPIO_ACTIVE_LOW>;
};
};
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 10/10] ARM: dts: Add exynos5250-spring device tree
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 4:54 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, Ben Dooks,
Kukjin Kim, open list
Adds initial support for the HP Chromebook 11.
Cc: Vincent Palatin <vpalatin@chromium.org>
Cc: Doug Anderson <dianders@chromium.org>
Cc: Stephan van Schaik <stephan@synkhronix.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v4 -> v5:
* Dropped bogus USB3 regulator (Vincent Palatin, Tomasz Figa)
* Fixed USB3503 reset GPIO (Tomasz Figa)
* Introduced labels to use new referencing style consistently (Tomasz Figa)
* Don't override dp_hpd, moved to pinctrl_0 instead (Tomasz Figa)
* mmc_1: Added comment from Snow's mmc_3 (Tomasz Figa / Doug Anderson)
* Override /codec samsung,mfc-{l,r} properties for alignment with Arndale
* Use more GPIO_ACTIVE_* constants
* Use IRQ_TYPE_* constants
* Dropped s5m_ prefix for s5m8767 LDO regulator labels (max77686 is gone)
* Labeled also all s5m8767 BUCK regulators
v3 -> v4:
* Fixed samsung,pin-function 1 -> 0 for dp-hpd-gpio
* Replaced dp-hpd-gpio with existing dp_hpd, overriding it
v2 -> v3:
* Use GPIO_ACTIVE_{LOW,HIGH} (Doug Anderson)
* Use symbolic KEY_POWER instead of comment
* Moved hsic_reset to new USB3503 node's reset-gpios (Vincent Palatin)
* Use dp_hpd_gpio for dp-controller (Doug Anderson, Ajay Kumar)
* Override sd1_{clk,cmd,cd,bus4} pinctrl similar to Snow (Doug Anderson)
* Added ec_irq pinctrl for cros_ec (Doug Anderson)
* Reordered nodes to minimize diff against Snow (Doug Anderson)
* Dropped obsolete mmc_2 override (Doug Anderson)
* Added lid-switch node (Doug Anderson)
* Added gpio-keys pinctrl (Doug Anderson)
* Added bootargs to avoid empty /chosen node and to document console setting
* Renamed s5m8767_pmic node to avoid underscore
* Use new style for overriding inherited pinctrl nodes, too
* Enable i2s0 node
v1 -> v2:
* Use label-based overriding/extension of nodes. (Doug Anderson)
* Dropped tps65090 for now, until we know where to place it.
* Dropped non-Spring nodes from -cros-common.dtsi rather than disabling them.
* Enabled a missing MMC node for access to internal storage.
* Dropped display-timings from dp-controller node. (Ajay Kumar)
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/exynos5250-spring.dts | 536 ++++++++++++++++++++++++++++++++
2 files changed, 537 insertions(+)
create mode 100644 arch/arm/boot/dts/exynos5250-spring.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 80a781f76e88..dec4c292f63d 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -76,6 +76,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
exynos5250-arndale.dtb \
exynos5250-smdk5250.dtb \
exynos5250-snow.dtb \
+ exynos5250-spring.dtb \
exynos5260-xyref5260.dtb \
exynos5410-smdk5410.dtb \
exynos5420-arndale-octa.dtb \
diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts
new file mode 100644
index 000000000000..108e3a9002e7
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5250-spring.dts
@@ -0,0 +1,536 @@
+/*
+ * Google Spring board device tree source
+ *
+ * Copyright (c) 2013 Google, Inc
+ * Copyright (c) 2014 SUSE LINUX Products GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/input/input.h>
+#include "exynos5250.dtsi"
+
+/ {
+ model = "Google Spring";
+ compatible = "google,spring", "samsung,exynos5250", "samsung,exynos5";
+
+ memory {
+ reg = <0x40000000 0x80000000>;
+ };
+
+ chosen {
+ bootargs = "console=tty1";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&power_key_irq>, <&lid_irq>;
+
+ power {
+ label = "Power";
+ gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ gpio-key,wakeup;
+ };
+
+ lid-switch {
+ label = "Lid";
+ gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
+ linux,input-type = <5>; /* EV_SW */
+ linux,code = <0>; /* SW_LID */
+ debounce-interval = <1>;
+ gpio-key,wakeup;
+ };
+ };
+
+ usb-hub {
+ compatible = "smsc,usb3503a";
+ reset-gpios = <&gpe1 0 GPIO_ACTIVE_LOW>;
+ };
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <24000000>;
+ };
+ };
+};
+
+&codec {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+};
+
+&dp {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&dp_hpd>;
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <1>;
+ samsung,hpd-gpio = <&gpc3 0 GPIO_ACTIVE_HIGH>;
+};
+
+&ehci {
+ samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
+};
+
+&fimd {
+ status = "okay";
+ samsung,invert-vclk;
+};
+
+&hdmi {
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_hpd_irq>;
+ phy = <&hdmiphy>;
+ ddc = <&i2c_2>;
+ hdmi-en-supply = <&ldo8_reg>;
+ vdd-supply = <&ldo8_reg>;
+ vdd_osc-supply = <&ldo10_reg>;
+ vdd_pll-supply = <&ldo8_reg>;
+};
+
+&i2c_0 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
+ s5m8767-pmic@66 {
+ compatible = "samsung,s5m8767-pmic";
+ reg = <0x66>;
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 IRQ_TYPE_NONE>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&s5m8767_irq &s5m8767_dvs &s5m8767_ds>;
+ wakeup-source;
+
+ s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>, /* DVS1 */
+ <&gpd1 1 GPIO_ACTIVE_LOW>, /* DVS2 */
+ <&gpd1 2 GPIO_ACTIVE_LOW>; /* DVS3 */
+
+ s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_LOW>, /* SET1 */
+ <&gpx2 4 GPIO_ACTIVE_LOW>, /* SET2 */
+ <&gpx2 5 GPIO_ACTIVE_LOW>; /* SET3 */
+
+ /*
+ * The following arrays of DVS voltages are not used, since we are
+ * not using GPIOs to control PMIC bucks, but they must be defined
+ * to please the driver.
+ */
+ s5m8767,pmic-buck2-dvs-voltage = <1350000>, <1300000>,
+ <1250000>, <1200000>,
+ <1150000>, <1100000>,
+ <1000000>, <950000>;
+
+ s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
+ <1100000>, <1100000>,
+ <1000000>, <1000000>,
+ <1000000>, <1000000>;
+
+ s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>;
+
+ clocks {
+ compatible = "samsung,s5m8767-clk";
+ #clock-cells = <1>;
+ clock-output-names = "en32khz_ap",
+ "en32khz_cp",
+ "en32khz_bt";
+ };
+
+ regulators {
+ ldo4_reg: LDO4 {
+ regulator-name = "P1.0V_LDO_OUT4";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "P1.0V_LDO_OUT5";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "vdd_mydp";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "P1.1V_LDO_OUT7";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "P1.0V_LDO_OUT8";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "P1.8V_LDO_OUT10";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo11_reg: LDO11 {
+ regulator-name = "P1.8V_LDO_OUT11";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "P3.0V_LDO_OUT12";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "P1.8V_LDO_OUT13";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "P1.8V_LDO_OUT14";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "P1.0V_LDO_OUT15";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "P1.8V_LDO_OUT16";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo17_reg: LDO17 {
+ regulator-name = "P2.8V_LDO_OUT17";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo25_reg: LDO25 {
+ regulator-name = "vdd_bridge";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "P1.8V_BUCK_OUT5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck6_reg: BUCK6 {
+ regulator-name = "P1.2V_BUCK_OUT6";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <0>;
+ };
+
+ buck9_reg: BUCK9 {
+ regulator-name = "vdd_ummc";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+ };
+ };
+};
+
+&i2c_1 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+};
+
+/*
+ * Disabled pullups since external part has its own pullups and
+ * double-pulling gets us out of spec in some cases.
+ */
+&i2c2_bus {
+ samsung,pin-pud = <0>;
+};
+
+&i2c_2 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+
+ hdmiddc@50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
+ };
+};
+
+&i2c_3 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_4 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+
+ cros_ec: embedded-controller {
+ compatible = "google,cros-ec-i2c";
+ reg = <0x1e>;
+ interrupts = <6 IRQ_TYPE_NONE>;
+ interrupt-parent = <&gpx1>;
+ wakeup-source;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ec_irq>;
+ };
+};
+
+&i2c_5 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_7 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_8 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
+ hdmiphy: hdmiphy@38 {
+ compatible = "samsung,exynos4212-hdmiphy";
+ reg = <0x38>;
+ };
+};
+
+&i2s0 {
+ status = "okay";
+};
+
+&mmc_0 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+};
+
+/*
+ * On Spring we've got SIP WiFi and so can keep drive strengths low to
+ * reduce EMI.
+ */
+&mmc_1 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus4>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ };
+};
+
+&pinctrl_0 {
+ s5m8767_dvs: s5m8767-dvs {
+ samsung,pins = "gpd1-0", "gpd1-1", "gpd1-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ dp_hpd: dp-hpd {
+ samsung,pins = "gpc3-0";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ power_key_irq: power-key-irq {
+ samsung,pins = "gpx1-3";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ ec_irq: ec-irq {
+ samsung,pins = "gpx1-6";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ s5m8767_ds: s5m8767-ds {
+ samsung,pins = "gpx2-3", "gpx2-4", "gpx2-5";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ s5m8767_irq: s5m8767-irq {
+ samsung,pins = "gpx3-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ lid_irq: lid-irq {
+ samsung,pins = "gpx3-5";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ hdmi_hpd_irq: hdmi-hpd-irq {
+ samsung,pins = "gpx3-7";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&pinctrl_1 {
+ hsic_reset: hsic-reset {
+ samsung,pins = "gpe1-0";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&sd1_clk {
+ samsung,pin-drv = <0>;
+};
+
+&sd1_cmd {
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+};
+
+&sd1_cd {
+ samsung,pin-drv = <0>;
+};
+
+&sd1_bus4 {
+ samsung,pin-drv = <0>;
+};
+
+&spi_1 {
+ status = "okay";
+ samsung,spi-src-clk = <0>;
+ num-cs = <1>;
+};
+
+#include "cros-ec-keyboard.dtsi"
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 10/10] ARM: dts: Add exynos5250-spring device tree
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Andreas Färber, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, Ben Dooks,
Kukjin Kim, open list
Adds initial support for the HP Chromebook 11.
Cc: Vincent Palatin <vpalatin@chromium.org>
Cc: Doug Anderson <dianders@chromium.org>
Cc: Stephan van Schaik <stephan@synkhronix.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v4 -> v5:
* Dropped bogus USB3 regulator (Vincent Palatin, Tomasz Figa)
* Fixed USB3503 reset GPIO (Tomasz Figa)
* Introduced labels to use new referencing style consistently (Tomasz Figa)
* Don't override dp_hpd, moved to pinctrl_0 instead (Tomasz Figa)
* mmc_1: Added comment from Snow's mmc_3 (Tomasz Figa / Doug Anderson)
* Override /codec samsung,mfc-{l,r} properties for alignment with Arndale
* Use more GPIO_ACTIVE_* constants
* Use IRQ_TYPE_* constants
* Dropped s5m_ prefix for s5m8767 LDO regulator labels (max77686 is gone)
* Labeled also all s5m8767 BUCK regulators
v3 -> v4:
* Fixed samsung,pin-function 1 -> 0 for dp-hpd-gpio
* Replaced dp-hpd-gpio with existing dp_hpd, overriding it
v2 -> v3:
* Use GPIO_ACTIVE_{LOW,HIGH} (Doug Anderson)
* Use symbolic KEY_POWER instead of comment
* Moved hsic_reset to new USB3503 node's reset-gpios (Vincent Palatin)
* Use dp_hpd_gpio for dp-controller (Doug Anderson, Ajay Kumar)
* Override sd1_{clk,cmd,cd,bus4} pinctrl similar to Snow (Doug Anderson)
* Added ec_irq pinctrl for cros_ec (Doug Anderson)
* Reordered nodes to minimize diff against Snow (Doug Anderson)
* Dropped obsolete mmc_2 override (Doug Anderson)
* Added lid-switch node (Doug Anderson)
* Added gpio-keys pinctrl (Doug Anderson)
* Added bootargs to avoid empty /chosen node and to document console setting
* Renamed s5m8767_pmic node to avoid underscore
* Use new style for overriding inherited pinctrl nodes, too
* Enable i2s0 node
v1 -> v2:
* Use label-based overriding/extension of nodes. (Doug Anderson)
* Dropped tps65090 for now, until we know where to place it.
* Dropped non-Spring nodes from -cros-common.dtsi rather than disabling them.
* Enabled a missing MMC node for access to internal storage.
* Dropped display-timings from dp-controller node. (Ajay Kumar)
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/exynos5250-spring.dts | 536 ++++++++++++++++++++++++++++++++
2 files changed, 537 insertions(+)
create mode 100644 arch/arm/boot/dts/exynos5250-spring.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 80a781f76e88..dec4c292f63d 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -76,6 +76,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
exynos5250-arndale.dtb \
exynos5250-smdk5250.dtb \
exynos5250-snow.dtb \
+ exynos5250-spring.dtb \
exynos5260-xyref5260.dtb \
exynos5410-smdk5410.dtb \
exynos5420-arndale-octa.dtb \
diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts
new file mode 100644
index 000000000000..108e3a9002e7
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5250-spring.dts
@@ -0,0 +1,536 @@
+/*
+ * Google Spring board device tree source
+ *
+ * Copyright (c) 2013 Google, Inc
+ * Copyright (c) 2014 SUSE LINUX Products GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/input/input.h>
+#include "exynos5250.dtsi"
+
+/ {
+ model = "Google Spring";
+ compatible = "google,spring", "samsung,exynos5250", "samsung,exynos5";
+
+ memory {
+ reg = <0x40000000 0x80000000>;
+ };
+
+ chosen {
+ bootargs = "console=tty1";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&power_key_irq>, <&lid_irq>;
+
+ power {
+ label = "Power";
+ gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ gpio-key,wakeup;
+ };
+
+ lid-switch {
+ label = "Lid";
+ gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
+ linux,input-type = <5>; /* EV_SW */
+ linux,code = <0>; /* SW_LID */
+ debounce-interval = <1>;
+ gpio-key,wakeup;
+ };
+ };
+
+ usb-hub {
+ compatible = "smsc,usb3503a";
+ reset-gpios = <&gpe1 0 GPIO_ACTIVE_LOW>;
+ };
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <24000000>;
+ };
+ };
+};
+
+&codec {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+};
+
+&dp {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&dp_hpd>;
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <1>;
+ samsung,hpd-gpio = <&gpc3 0 GPIO_ACTIVE_HIGH>;
+};
+
+&ehci {
+ samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
+};
+
+&fimd {
+ status = "okay";
+ samsung,invert-vclk;
+};
+
+&hdmi {
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_hpd_irq>;
+ phy = <&hdmiphy>;
+ ddc = <&i2c_2>;
+ hdmi-en-supply = <&ldo8_reg>;
+ vdd-supply = <&ldo8_reg>;
+ vdd_osc-supply = <&ldo10_reg>;
+ vdd_pll-supply = <&ldo8_reg>;
+};
+
+&i2c_0 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
+ s5m8767-pmic@66 {
+ compatible = "samsung,s5m8767-pmic";
+ reg = <0x66>;
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 IRQ_TYPE_NONE>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&s5m8767_irq &s5m8767_dvs &s5m8767_ds>;
+ wakeup-source;
+
+ s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>, /* DVS1 */
+ <&gpd1 1 GPIO_ACTIVE_LOW>, /* DVS2 */
+ <&gpd1 2 GPIO_ACTIVE_LOW>; /* DVS3 */
+
+ s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_LOW>, /* SET1 */
+ <&gpx2 4 GPIO_ACTIVE_LOW>, /* SET2 */
+ <&gpx2 5 GPIO_ACTIVE_LOW>; /* SET3 */
+
+ /*
+ * The following arrays of DVS voltages are not used, since we are
+ * not using GPIOs to control PMIC bucks, but they must be defined
+ * to please the driver.
+ */
+ s5m8767,pmic-buck2-dvs-voltage = <1350000>, <1300000>,
+ <1250000>, <1200000>,
+ <1150000>, <1100000>,
+ <1000000>, <950000>;
+
+ s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
+ <1100000>, <1100000>,
+ <1000000>, <1000000>,
+ <1000000>, <1000000>;
+
+ s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>;
+
+ clocks {
+ compatible = "samsung,s5m8767-clk";
+ #clock-cells = <1>;
+ clock-output-names = "en32khz_ap",
+ "en32khz_cp",
+ "en32khz_bt";
+ };
+
+ regulators {
+ ldo4_reg: LDO4 {
+ regulator-name = "P1.0V_LDO_OUT4";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "P1.0V_LDO_OUT5";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "vdd_mydp";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "P1.1V_LDO_OUT7";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "P1.0V_LDO_OUT8";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "P1.8V_LDO_OUT10";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo11_reg: LDO11 {
+ regulator-name = "P1.8V_LDO_OUT11";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "P3.0V_LDO_OUT12";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "P1.8V_LDO_OUT13";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "P1.8V_LDO_OUT14";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "P1.0V_LDO_OUT15";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "P1.8V_LDO_OUT16";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo17_reg: LDO17 {
+ regulator-name = "P2.8V_LDO_OUT17";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo25_reg: LDO25 {
+ regulator-name = "vdd_bridge";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "P1.8V_BUCK_OUT5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck6_reg: BUCK6 {
+ regulator-name = "P1.2V_BUCK_OUT6";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <0>;
+ };
+
+ buck9_reg: BUCK9 {
+ regulator-name = "vdd_ummc";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+ };
+ };
+};
+
+&i2c_1 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+};
+
+/*
+ * Disabled pullups since external part has its own pullups and
+ * double-pulling gets us out of spec in some cases.
+ */
+&i2c2_bus {
+ samsung,pin-pud = <0>;
+};
+
+&i2c_2 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+
+ hdmiddc@50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
+ };
+};
+
+&i2c_3 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_4 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+
+ cros_ec: embedded-controller {
+ compatible = "google,cros-ec-i2c";
+ reg = <0x1e>;
+ interrupts = <6 IRQ_TYPE_NONE>;
+ interrupt-parent = <&gpx1>;
+ wakeup-source;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ec_irq>;
+ };
+};
+
+&i2c_5 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_7 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_8 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
+ hdmiphy: hdmiphy@38 {
+ compatible = "samsung,exynos4212-hdmiphy";
+ reg = <0x38>;
+ };
+};
+
+&i2s0 {
+ status = "okay";
+};
+
+&mmc_0 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+};
+
+/*
+ * On Spring we've got SIP WiFi and so can keep drive strengths low to
+ * reduce EMI.
+ */
+&mmc_1 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus4>;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ };
+};
+
+&pinctrl_0 {
+ s5m8767_dvs: s5m8767-dvs {
+ samsung,pins = "gpd1-0", "gpd1-1", "gpd1-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ dp_hpd: dp-hpd {
+ samsung,pins = "gpc3-0";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ power_key_irq: power-key-irq {
+ samsung,pins = "gpx1-3";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ ec_irq: ec-irq {
+ samsung,pins = "gpx1-6";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ s5m8767_ds: s5m8767-ds {
+ samsung,pins = "gpx2-3", "gpx2-4", "gpx2-5";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ s5m8767_irq: s5m8767-irq {
+ samsung,pins = "gpx3-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ lid_irq: lid-irq {
+ samsung,pins = "gpx3-5";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ hdmi_hpd_irq: hdmi-hpd-irq {
+ samsung,pins = "gpx3-7";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&pinctrl_1 {
+ hsic_reset: hsic-reset {
+ samsung,pins = "gpe1-0";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&sd1_clk {
+ samsung,pin-drv = <0>;
+};
+
+&sd1_cmd {
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+};
+
+&sd1_cd {
+ samsung,pin-drv = <0>;
+};
+
+&sd1_bus4 {
+ samsung,pin-drv = <0>;
+};
+
+&spi_1 {
+ status = "okay";
+ samsung,spi-src-clk = <0>;
+ num-cs = <1>;
+};
+
+#include "cros-ec-keyboard.dtsi"
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* [PATCH v5 10/10] ARM: dts: Add exynos5250-spring device tree
@ 2014-08-01 4:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 4:54 UTC (permalink / raw)
To: linux-arm-kernel
Adds initial support for the HP Chromebook 11.
Cc: Vincent Palatin <vpalatin@chromium.org>
Cc: Doug Anderson <dianders@chromium.org>
Cc: Stephan van Schaik <stephan@synkhronix.com>
Signed-off-by: Andreas F?rber <afaerber@suse.de>
---
v4 -> v5:
* Dropped bogus USB3 regulator (Vincent Palatin, Tomasz Figa)
* Fixed USB3503 reset GPIO (Tomasz Figa)
* Introduced labels to use new referencing style consistently (Tomasz Figa)
* Don't override dp_hpd, moved to pinctrl_0 instead (Tomasz Figa)
* mmc_1: Added comment from Snow's mmc_3 (Tomasz Figa / Doug Anderson)
* Override /codec samsung,mfc-{l,r} properties for alignment with Arndale
* Use more GPIO_ACTIVE_* constants
* Use IRQ_TYPE_* constants
* Dropped s5m_ prefix for s5m8767 LDO regulator labels (max77686 is gone)
* Labeled also all s5m8767 BUCK regulators
v3 -> v4:
* Fixed samsung,pin-function 1 -> 0 for dp-hpd-gpio
* Replaced dp-hpd-gpio with existing dp_hpd, overriding it
v2 -> v3:
* Use GPIO_ACTIVE_{LOW,HIGH} (Doug Anderson)
* Use symbolic KEY_POWER instead of comment
* Moved hsic_reset to new USB3503 node's reset-gpios (Vincent Palatin)
* Use dp_hpd_gpio for dp-controller (Doug Anderson, Ajay Kumar)
* Override sd1_{clk,cmd,cd,bus4} pinctrl similar to Snow (Doug Anderson)
* Added ec_irq pinctrl for cros_ec (Doug Anderson)
* Reordered nodes to minimize diff against Snow (Doug Anderson)
* Dropped obsolete mmc_2 override (Doug Anderson)
* Added lid-switch node (Doug Anderson)
* Added gpio-keys pinctrl (Doug Anderson)
* Added bootargs to avoid empty /chosen node and to document console setting
* Renamed s5m8767_pmic node to avoid underscore
* Use new style for overriding inherited pinctrl nodes, too
* Enable i2s0 node
v1 -> v2:
* Use label-based overriding/extension of nodes. (Doug Anderson)
* Dropped tps65090 for now, until we know where to place it.
* Dropped non-Spring nodes from -cros-common.dtsi rather than disabling them.
* Enabled a missing MMC node for access to internal storage.
* Dropped display-timings from dp-controller node. (Ajay Kumar)
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/exynos5250-spring.dts | 536 ++++++++++++++++++++++++++++++++
2 files changed, 537 insertions(+)
create mode 100644 arch/arm/boot/dts/exynos5250-spring.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 80a781f76e88..dec4c292f63d 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -76,6 +76,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
exynos5250-arndale.dtb \
exynos5250-smdk5250.dtb \
exynos5250-snow.dtb \
+ exynos5250-spring.dtb \
exynos5260-xyref5260.dtb \
exynos5410-smdk5410.dtb \
exynos5420-arndale-octa.dtb \
diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts
new file mode 100644
index 000000000000..108e3a9002e7
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5250-spring.dts
@@ -0,0 +1,536 @@
+/*
+ * Google Spring board device tree source
+ *
+ * Copyright (c) 2013 Google, Inc
+ * Copyright (c) 2014 SUSE LINUX Products GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/input/input.h>
+#include "exynos5250.dtsi"
+
+/ {
+ model = "Google Spring";
+ compatible = "google,spring", "samsung,exynos5250", "samsung,exynos5";
+
+ memory {
+ reg = <0x40000000 0x80000000>;
+ };
+
+ chosen {
+ bootargs = "console=tty1";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&power_key_irq>, <&lid_irq>;
+
+ power {
+ label = "Power";
+ gpios = <&gpx1 3 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ gpio-key,wakeup;
+ };
+
+ lid-switch {
+ label = "Lid";
+ gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;
+ linux,input-type = <5>; /* EV_SW */
+ linux,code = <0>; /* SW_LID */
+ debounce-interval = <1>;
+ gpio-key,wakeup;
+ };
+ };
+
+ usb-hub {
+ compatible = "smsc,usb3503a";
+ reset-gpios = <&gpe1 0 GPIO_ACTIVE_LOW>;
+ };
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <24000000>;
+ };
+ };
+};
+
+&codec {
+ samsung,mfc-r = <0x43000000 0x800000>;
+ samsung,mfc-l = <0x51000000 0x800000>;
+};
+
+&dp {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&dp_hpd>;
+ samsung,color-space = <0>;
+ samsung,dynamic-range = <0>;
+ samsung,ycbcr-coeff = <0>;
+ samsung,color-depth = <1>;
+ samsung,link-rate = <0x0a>;
+ samsung,lane-count = <1>;
+ samsung,hpd-gpio = <&gpc3 0 GPIO_ACTIVE_HIGH>;
+};
+
+&ehci {
+ samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
+};
+
+&fimd {
+ status = "okay";
+ samsung,invert-vclk;
+};
+
+&hdmi {
+ hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_hpd_irq>;
+ phy = <&hdmiphy>;
+ ddc = <&i2c_2>;
+ hdmi-en-supply = <&ldo8_reg>;
+ vdd-supply = <&ldo8_reg>;
+ vdd_osc-supply = <&ldo10_reg>;
+ vdd_pll-supply = <&ldo8_reg>;
+};
+
+&i2c_0 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
+ s5m8767-pmic at 66 {
+ compatible = "samsung,s5m8767-pmic";
+ reg = <0x66>;
+ interrupt-parent = <&gpx3>;
+ interrupts = <2 IRQ_TYPE_NONE>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&s5m8767_irq &s5m8767_dvs &s5m8767_ds>;
+ wakeup-source;
+
+ s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>, /* DVS1 */
+ <&gpd1 1 GPIO_ACTIVE_LOW>, /* DVS2 */
+ <&gpd1 2 GPIO_ACTIVE_LOW>; /* DVS3 */
+
+ s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_LOW>, /* SET1 */
+ <&gpx2 4 GPIO_ACTIVE_LOW>, /* SET2 */
+ <&gpx2 5 GPIO_ACTIVE_LOW>; /* SET3 */
+
+ /*
+ * The following arrays of DVS voltages are not used, since we are
+ * not using GPIOs to control PMIC bucks, but they must be defined
+ * to please the driver.
+ */
+ s5m8767,pmic-buck2-dvs-voltage = <1350000>, <1300000>,
+ <1250000>, <1200000>,
+ <1150000>, <1100000>,
+ <1000000>, <950000>;
+
+ s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
+ <1100000>, <1100000>,
+ <1000000>, <1000000>,
+ <1000000>, <1000000>;
+
+ s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>,
+ <1200000>, <1200000>;
+
+ clocks {
+ compatible = "samsung,s5m8767-clk";
+ #clock-cells = <1>;
+ clock-output-names = "en32khz_ap",
+ "en32khz_cp",
+ "en32khz_bt";
+ };
+
+ regulators {
+ ldo4_reg: LDO4 {
+ regulator-name = "P1.0V_LDO_OUT4";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "P1.0V_LDO_OUT5";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "vdd_mydp";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "P1.1V_LDO_OUT7";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "P1.0V_LDO_OUT8";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "P1.8V_LDO_OUT10";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo11_reg: LDO11 {
+ regulator-name = "P1.8V_LDO_OUT11";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "P3.0V_LDO_OUT12";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "P1.8V_LDO_OUT13";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "P1.8V_LDO_OUT14";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "P1.0V_LDO_OUT15";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "P1.8V_LDO_OUT16";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <3>;
+ };
+
+ ldo17_reg: LDO17 {
+ regulator-name = "P2.8V_LDO_OUT17";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ op_mode = <0>;
+ };
+
+ ldo25_reg: LDO25 {
+ regulator-name = "vdd_bridge";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ op_mode = <1>;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "P1.8V_BUCK_OUT5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>;
+ };
+
+ buck6_reg: BUCK6 {
+ regulator-name = "P1.2V_BUCK_OUT6";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <0>;
+ };
+
+ buck9_reg: BUCK9 {
+ regulator-name = "vdd_ummc";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <3>;
+ };
+ };
+ };
+};
+
+&i2c_1 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+};
+
+/*
+ * Disabled pullups since external part has its own pullups and
+ * double-pulling gets us out of spec in some cases.
+ */
+&i2c2_bus {
+ samsung,pin-pud = <0>;
+};
+
+&i2c_2 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+
+ hdmiddc at 50 {
+ compatible = "samsung,exynos4210-hdmiddc";
+ reg = <0x50>;
+ };
+};
+
+&i2c_3 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_4 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+
+ cros_ec: embedded-controller {
+ compatible = "google,cros-ec-i2c";
+ reg = <0x1e>;
+ interrupts = <6 IRQ_TYPE_NONE>;
+ interrupt-parent = <&gpx1>;
+ wakeup-source;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ec_irq>;
+ };
+};
+
+&i2c_5 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_7 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <66000>;
+};
+
+&i2c_8 {
+ status = "okay";
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <378000>;
+
+ hdmiphy: hdmiphy at 38 {
+ compatible = "samsung,exynos4212-hdmiphy";
+ reg = <0x38>;
+ };
+};
+
+&i2s0 {
+ status = "okay";
+};
+
+&mmc_0 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>;
+
+ slot at 0 {
+ reg = <0>;
+ bus-width = <8>;
+ };
+};
+
+/*
+ * On Spring we've got SIP WiFi and so can keep drive strengths low to
+ * reduce EMI.
+ */
+&mmc_1 {
+ status = "okay";
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus4>;
+
+ slot at 0 {
+ reg = <0>;
+ bus-width = <4>;
+ };
+};
+
+&pinctrl_0 {
+ s5m8767_dvs: s5m8767-dvs {
+ samsung,pins = "gpd1-0", "gpd1-1", "gpd1-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ dp_hpd: dp-hpd {
+ samsung,pins = "gpc3-0";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+ };
+
+ power_key_irq: power-key-irq {
+ samsung,pins = "gpx1-3";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ ec_irq: ec-irq {
+ samsung,pins = "gpx1-6";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ s5m8767_ds: s5m8767-ds {
+ samsung,pins = "gpx2-3", "gpx2-4", "gpx2-5";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+
+ s5m8767_irq: s5m8767-irq {
+ samsung,pins = "gpx3-2";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ lid_irq: lid-irq {
+ samsung,pins = "gpx3-5";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ hdmi_hpd_irq: hdmi-hpd-irq {
+ samsung,pins = "gpx3-7";
+ samsung,pin-function = <0>;
+ samsung,pin-pud = <1>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&pinctrl_1 {
+ hsic_reset: hsic-reset {
+ samsung,pins = "gpe1-0";
+ samsung,pin-function = <1>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
+
+&sd1_clk {
+ samsung,pin-drv = <0>;
+};
+
+&sd1_cmd {
+ samsung,pin-pud = <3>;
+ samsung,pin-drv = <0>;
+};
+
+&sd1_cd {
+ samsung,pin-drv = <0>;
+};
+
+&sd1_bus4 {
+ samsung,pin-drv = <0>;
+};
+
+&spi_1 {
+ status = "okay";
+ samsung,spi-src-clk = <0>;
+ num-cs = <1>;
+};
+
+#include "cros-ec-keyboard.dtsi"
--
1.9.3
^ permalink raw reply related [flat|nested] 91+ messages in thread
* Re: [PATCH v5 00/10] ARM: dts: exynos: Prepare Spring
2014-08-01 4:54 ` Andreas Färber
@ 2014-08-01 5:16 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 5:16 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa
Am 01.08.2014 06:54, schrieb Andreas Färber:
> Andreas Färber (10):
> ARM: dts: Fix MMC pinctrl for exynos5250-snow
> ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
> ARM: dts: Clean up exynos5250-snow
> ARM: dts: Fill in bootargs for exynos5250-snow
> ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
> ARM: dts: Clean up exynos5250-smdk5250
> ARM: dts: Clean up exynos5250-arndale
> ARM: dts: Fix apparent GPIO typo in exynos5250-arndale
> ARM: dts: Simplify USB3503 on exynos5250-arndale
Note that these two are again untested! They are entirely optional.
Andreas
> ARM: dts: Add exynos5250-spring device tree
>
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/exynos5250-arndale.dts | 927 +++++++++++++-------------
> arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 -----
> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -
> arch/arm/boot/dts/exynos5250-smdk5250.dts | 641 +++++++++---------
> arch/arm/boot/dts/exynos5250-snow.dts | 441 +++++++-----
> arch/arm/boot/dts/exynos5250-spring.dts | 536 +++++++++++++++
> arch/arm/boot/dts/exynos5250.dtsi | 24 +-
> 8 files changed, 1624 insertions(+), 1117 deletions(-)
> delete mode 100644 arch/arm/boot/dts/exynos5250-cros-common.dtsi
> create mode 100644 arch/arm/boot/dts/exynos5250-spring.dts
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 00/10] ARM: dts: exynos: Prepare Spring
@ 2014-08-01 5:16 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 5:16 UTC (permalink / raw)
To: linux-arm-kernel
Am 01.08.2014 06:54, schrieb Andreas F?rber:
> Andreas F?rber (10):
> ARM: dts: Fix MMC pinctrl for exynos5250-snow
> ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
> ARM: dts: Clean up exynos5250-snow
> ARM: dts: Fill in bootargs for exynos5250-snow
> ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
> ARM: dts: Clean up exynos5250-smdk5250
> ARM: dts: Clean up exynos5250-arndale
> ARM: dts: Fix apparent GPIO typo in exynos5250-arndale
> ARM: dts: Simplify USB3503 on exynos5250-arndale
Note that these two are again untested! They are entirely optional.
Andreas
> ARM: dts: Add exynos5250-spring device tree
>
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/exynos5250-arndale.dts | 927 +++++++++++++-------------
> arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 -----
> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -
> arch/arm/boot/dts/exynos5250-smdk5250.dts | 641 +++++++++---------
> arch/arm/boot/dts/exynos5250-snow.dts | 441 +++++++-----
> arch/arm/boot/dts/exynos5250-spring.dts | 536 +++++++++++++++
> arch/arm/boot/dts/exynos5250.dtsi | 24 +-
> 8 files changed, 1624 insertions(+), 1117 deletions(-)
> delete mode 100644 arch/arm/boot/dts/exynos5250-cros-common.dtsi
> create mode 100644 arch/arm/boot/dts/exynos5250-spring.dts
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N?rnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imend?rffer; HRB 16746 AG N?rnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 06/10] ARM: dts: Clean up exynos5250-smdk5250
2014-08-01 4:54 ` Andreas Färber
@ 2014-08-01 11:42 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 11:42 UTC (permalink / raw)
To: linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, LKML,
Ajay Kumar
Am 01.08.2014 06:54, schrieb Andreas Färber:
> diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
> index ff1c09607631..30482fc523f9 100644
> --- a/arch/arm/boot/dts/exynos5250.dtsi
> +++ b/arch/arm/boot/dts/exynos5250.dtsi
> @@ -215,7 +215,7 @@
> clock-names = "fimg2d";
> };
>
> - codec@11000000 {
> + codec: codec@11000000 {
> compatible = "samsung,mfc-v6";
> reg = <0x11000000 0x10000>;
> interrupts = <0 96 0>;
I notice that Ajay's iommu patch uses mfc here, so let's use it here,
too. Affects patches 7 and 10.
Andreas
> @@ -258,7 +258,7 @@
> clock-names = "uart", "clk_uart_baud0";
> };
>
> - sata@122F0000 {
> + sata: sata@122F0000 {
> compatible = "snps,dwc-ahci";
> samsung,sata-freq = <66>;
> reg = <0x122F0000 0x1ff>;
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 06/10] ARM: dts: Clean up exynos5250-smdk5250
@ 2014-08-01 11:42 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 11:42 UTC (permalink / raw)
To: linux-arm-kernel
Am 01.08.2014 06:54, schrieb Andreas F?rber:
> diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
> index ff1c09607631..30482fc523f9 100644
> --- a/arch/arm/boot/dts/exynos5250.dtsi
> +++ b/arch/arm/boot/dts/exynos5250.dtsi
> @@ -215,7 +215,7 @@
> clock-names = "fimg2d";
> };
>
> - codec at 11000000 {
> + codec: codec at 11000000 {
> compatible = "samsung,mfc-v6";
> reg = <0x11000000 0x10000>;
> interrupts = <0 96 0>;
I notice that Ajay's iommu patch uses mfc here, so let's use it here,
too. Affects patches 7 and 10.
Andreas
> @@ -258,7 +258,7 @@
> clock-names = "uart", "clk_uart_baud0";
> };
>
> - sata at 122F0000 {
> + sata: sata at 122F0000 {
> compatible = "snps,dwc-ahci";
> samsung,sata-freq = <66>;
> reg = <0x122F0000 0x1ff>;
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N?rnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imend?rffer; HRB 16746 AG N?rnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 16:26 ` Doug Anderson
-1 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 16:26 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Jaehoon Chung, Ben Dooks, Kukjin Kim, Rob Herring,
Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, Russell King,
open list
Hi,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
> The pinctrl properties should be on the device directly and not on the
> slot sub-node.
>
> Reported-by: Doug Anderson <dianders@chromium.org>
> Cc: Jaehoon Chung <jh80.chung@samsung.com>
> Reviewed-by: Tomasz Figa <t.figa@samsung.com>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
Let's land this one before Jaehoon's, since it was a hidden
functionality change in his patch. It will be an easy conflict to
resolve when his patch is applied.
Reviewed-by: Doug Anderson <dianders@chromium.org>
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
@ 2014-08-01 16:26 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 16:26 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Jaehoon Chung, Ben Dooks, Kukjin Kim, Rob Herring,
Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, Russell King,
open list
Hi,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
> The pinctrl properties should be on the device directly and not on the
> slot sub-node.
>
> Reported-by: Doug Anderson <dianders@chromium.org>
> Cc: Jaehoon Chung <jh80.chung@samsung.com>
> Reviewed-by: Tomasz Figa <t.figa@samsung.com>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
Let's land this one before Jaehoon's, since it was a hidden
functionality change in his patch. It will be an easy conflict to
resolve when his patch is applied.
Reviewed-by: Doug Anderson <dianders@chromium.org>
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
@ 2014-08-01 16:26 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 16:26 UTC (permalink / raw)
To: linux-arm-kernel
Hi,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
> The pinctrl properties should be on the device directly and not on the
> slot sub-node.
>
> Reported-by: Doug Anderson <dianders@chromium.org>
> Cc: Jaehoon Chung <jh80.chung@samsung.com>
> Reviewed-by: Tomasz Figa <t.figa@samsung.com>
> Signed-off-by: Andreas F?rber <afaerber@suse.de>
Let's land this one before Jaehoon's, since it was a hidden
functionality change in his patch. It will be an easy conflict to
resolve when his patch is applied.
Reviewed-by: Doug Anderson <dianders@chromium.org>
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 02/10] ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 16:45 ` Doug Anderson
-1 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 16:45 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Andreas,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
> exynos5250-cros-common.dtsi was meant for sharing common pieces across
> ChromeOS devices. This turned out premature, as several devices ended up
> in the common file that are not common after all. Since the remaining
> common ChromeOS pieces are fairly minor, exynos5250-cros-common.dtsi
> was requested to be merged into the Snow device tree, sharing only the
> keyboard controller for now. This may be re-evaluated as both mature.
>
> Suggested-by: Doug Anderson <dianders@chromium.org>
> Reviewed-by: Tomasz Figa <t.figa@samsung.com>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
> v4 -> v5:
> * Extended commit message (Tomasz Figa)
>
> v3 -> v4: Unchanged
>
> v2 -> v3:
> * Renamed subject to match Kukjin's style
> * Rebased onto MMC pinctrl bug fix (Doug Anderson)
>
> v2: New (Doug Anderson)
>
> arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 --------------------------
> arch/arm/boot/dts/exynos5250-snow.dts | 164 +++++++++++++++++++++++---
> 2 files changed, 145 insertions(+), 183 deletions(-)
Reviewed-by: Doug Anderson <dianders@chromium.org>
I'd suggest that this land sooner rather than later to avoid future conflicts.
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 02/10] ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
@ 2014-08-01 16:45 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 16:45 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Andreas,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
> exynos5250-cros-common.dtsi was meant for sharing common pieces across
> ChromeOS devices. This turned out premature, as several devices ended up
> in the common file that are not common after all. Since the remaining
> common ChromeOS pieces are fairly minor, exynos5250-cros-common.dtsi
> was requested to be merged into the Snow device tree, sharing only the
> keyboard controller for now. This may be re-evaluated as both mature.
>
> Suggested-by: Doug Anderson <dianders@chromium.org>
> Reviewed-by: Tomasz Figa <t.figa@samsung.com>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
> v4 -> v5:
> * Extended commit message (Tomasz Figa)
>
> v3 -> v4: Unchanged
>
> v2 -> v3:
> * Renamed subject to match Kukjin's style
> * Rebased onto MMC pinctrl bug fix (Doug Anderson)
>
> v2: New (Doug Anderson)
>
> arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 --------------------------
> arch/arm/boot/dts/exynos5250-snow.dts | 164 +++++++++++++++++++++++---
> 2 files changed, 145 insertions(+), 183 deletions(-)
Reviewed-by: Doug Anderson <dianders@chromium.org>
I'd suggest that this land sooner rather than later to avoid future conflicts.
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 02/10] ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
@ 2014-08-01 16:45 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 16:45 UTC (permalink / raw)
To: linux-arm-kernel
Andreas,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
> exynos5250-cros-common.dtsi was meant for sharing common pieces across
> ChromeOS devices. This turned out premature, as several devices ended up
> in the common file that are not common after all. Since the remaining
> common ChromeOS pieces are fairly minor, exynos5250-cros-common.dtsi
> was requested to be merged into the Snow device tree, sharing only the
> keyboard controller for now. This may be re-evaluated as both mature.
>
> Suggested-by: Doug Anderson <dianders@chromium.org>
> Reviewed-by: Tomasz Figa <t.figa@samsung.com>
> Signed-off-by: Andreas F?rber <afaerber@suse.de>
> ---
> v4 -> v5:
> * Extended commit message (Tomasz Figa)
>
> v3 -> v4: Unchanged
>
> v2 -> v3:
> * Renamed subject to match Kukjin's style
> * Rebased onto MMC pinctrl bug fix (Doug Anderson)
>
> v2: New (Doug Anderson)
>
> arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 --------------------------
> arch/arm/boot/dts/exynos5250-snow.dts | 164 +++++++++++++++++++++++---
> 2 files changed, 145 insertions(+), 183 deletions(-)
Reviewed-by: Doug Anderson <dianders@chromium.org>
I'd suggest that this land sooner rather than later to avoid future conflicts.
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 03/10] ARM: dts: Clean up exynos5250-snow
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 20:24 ` Doug Anderson
-1 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 20:24 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Andreas,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
> Use the new style of referencing inherited nodes and use symbolic names.
> Reorder one pinctrl node in GPIO order.
>
> Goal is the alignment of all exynos5250 based device trees for comparison.
>
> Suggested-by: Doug Anderson <dianders@chromium.org>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
> v4 -> v5:
> * Introduced labels to consistently use new referencing style (Tomasz)
> * Use IRQ_TYPE_* constants
> * Use some more GPIO_ACTIVE_*
>
> v3 -> v4: Unchanged
>
> v3: New (Doug Anderson)
>
> arch/arm/boot/dts/exynos5250-snow.dts | 291 +++++++++++++++++-----------------
> arch/arm/boot/dts/exynos5250.dtsi | 20 +--
As much as possible it's nice to touch the main exynos dtsi file and
specific board files in different patches. Among other things it
makes backporting the patch and resolving merge conflicts easier (if
someone doesn't care about snow they could just pick up the main dtsi,
for instance).
I'm not a total stickler and I'd love to see this land quickly to
avoid conflicts, though...
> +&sd3_clk {
> + samsung,pin-drv = <0>;
> +};
> +
> +&sd3_cmd {
> + samsung,pin-pud = <3>;
> + samsung,pin-drv = <0>;
> +};
> +
> +&sd3_bus4 {
Itty bitty bitty nit that "bus" sorts alphabetically above "clk". ;)
Maybe Kukjin would be willing to sort these when he applies?
Thank you for all your hard work on this one. Things look MUCH MUCH
nicer! I did a pretty thorough review of your changes and it all
looks good.
Reviewed-by: Doug Anderson <dianders@chromium.org>
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 03/10] ARM: dts: Clean up exynos5250-snow
@ 2014-08-01 20:24 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 20:24 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Andreas,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
> Use the new style of referencing inherited nodes and use symbolic names.
> Reorder one pinctrl node in GPIO order.
>
> Goal is the alignment of all exynos5250 based device trees for comparison.
>
> Suggested-by: Doug Anderson <dianders@chromium.org>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
> v4 -> v5:
> * Introduced labels to consistently use new referencing style (Tomasz)
> * Use IRQ_TYPE_* constants
> * Use some more GPIO_ACTIVE_*
>
> v3 -> v4: Unchanged
>
> v3: New (Doug Anderson)
>
> arch/arm/boot/dts/exynos5250-snow.dts | 291 +++++++++++++++++-----------------
> arch/arm/boot/dts/exynos5250.dtsi | 20 +--
As much as possible it's nice to touch the main exynos dtsi file and
specific board files in different patches. Among other things it
makes backporting the patch and resolving merge conflicts easier (if
someone doesn't care about snow they could just pick up the main dtsi,
for instance).
I'm not a total stickler and I'd love to see this land quickly to
avoid conflicts, though...
> +&sd3_clk {
> + samsung,pin-drv = <0>;
> +};
> +
> +&sd3_cmd {
> + samsung,pin-pud = <3>;
> + samsung,pin-drv = <0>;
> +};
> +
> +&sd3_bus4 {
Itty bitty bitty nit that "bus" sorts alphabetically above "clk". ;)
Maybe Kukjin would be willing to sort these when he applies?
Thank you for all your hard work on this one. Things look MUCH MUCH
nicer! I did a pretty thorough review of your changes and it all
looks good.
Reviewed-by: Doug Anderson <dianders@chromium.org>
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 03/10] ARM: dts: Clean up exynos5250-snow
@ 2014-08-01 20:24 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 20:24 UTC (permalink / raw)
To: linux-arm-kernel
Andreas,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
> Use the new style of referencing inherited nodes and use symbolic names.
> Reorder one pinctrl node in GPIO order.
>
> Goal is the alignment of all exynos5250 based device trees for comparison.
>
> Suggested-by: Doug Anderson <dianders@chromium.org>
> Signed-off-by: Andreas F?rber <afaerber@suse.de>
> ---
> v4 -> v5:
> * Introduced labels to consistently use new referencing style (Tomasz)
> * Use IRQ_TYPE_* constants
> * Use some more GPIO_ACTIVE_*
>
> v3 -> v4: Unchanged
>
> v3: New (Doug Anderson)
>
> arch/arm/boot/dts/exynos5250-snow.dts | 291 +++++++++++++++++-----------------
> arch/arm/boot/dts/exynos5250.dtsi | 20 +--
As much as possible it's nice to touch the main exynos dtsi file and
specific board files in different patches. Among other things it
makes backporting the patch and resolving merge conflicts easier (if
someone doesn't care about snow they could just pick up the main dtsi,
for instance).
I'm not a total stickler and I'd love to see this land quickly to
avoid conflicts, though...
> +&sd3_clk {
> + samsung,pin-drv = <0>;
> +};
> +
> +&sd3_cmd {
> + samsung,pin-pud = <3>;
> + samsung,pin-drv = <0>;
> +};
> +
> +&sd3_bus4 {
Itty bitty bitty nit that "bus" sorts alphabetically above "clk". ;)
Maybe Kukjin would be willing to sort these when he applies?
Thank you for all your hard work on this one. Things look MUCH MUCH
nicer! I did a pretty thorough review of your changes and it all
looks good.
Reviewed-by: Doug Anderson <dianders@chromium.org>
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 04/10] ARM: dts: Fill in bootargs for exynos5250-snow
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 20:28 ` Doug Anderson
-1 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 20:28 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Hi,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
> exynos5250-cros-common.dtsi had an empty /chosen node.
> Fill in exemplary boot arguments.
>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
> v5: New
> Cleanup for /chosen node moved into -snow.dts.
>
> arch/arm/boot/dts/exynos5250-snow.dts | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
> index 7680d5e03fb3..c4b0c73c736d 100644
> --- a/arch/arm/boot/dts/exynos5250-snow.dts
> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
> @@ -27,6 +27,7 @@
> };
>
> chosen {
> + bootargs = "console=tty1";
As mentioned earlier, I don't think this is a particularly useful
change. Just this boot argument is not enough to boot with anyway, so
listing it doesn't really help anyone. In theory you could make some
assertion about what the "most popular" boot device and filesystem is,
but it seems unlikely to cover the majority of the cases.
I won't NAK this change myself, but I certainly won't push for it.
-Doug
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 04/10] ARM: dts: Fill in bootargs for exynos5250-snow
@ 2014-08-01 20:28 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 20:28 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Hi,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
> exynos5250-cros-common.dtsi had an empty /chosen node.
> Fill in exemplary boot arguments.
>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
> v5: New
> Cleanup for /chosen node moved into -snow.dts.
>
> arch/arm/boot/dts/exynos5250-snow.dts | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
> index 7680d5e03fb3..c4b0c73c736d 100644
> --- a/arch/arm/boot/dts/exynos5250-snow.dts
> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
> @@ -27,6 +27,7 @@
> };
>
> chosen {
> + bootargs = "console=tty1";
As mentioned earlier, I don't think this is a particularly useful
change. Just this boot argument is not enough to boot with anyway, so
listing it doesn't really help anyone. In theory you could make some
assertion about what the "most popular" boot device and filesystem is,
but it seems unlikely to cover the majority of the cases.
I won't NAK this change myself, but I certainly won't push for it.
-Doug
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 04/10] ARM: dts: Fill in bootargs for exynos5250-snow
@ 2014-08-01 20:28 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 20:28 UTC (permalink / raw)
To: linux-arm-kernel
Hi,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
> exynos5250-cros-common.dtsi had an empty /chosen node.
> Fill in exemplary boot arguments.
>
> Signed-off-by: Andreas F?rber <afaerber@suse.de>
> ---
> v5: New
> Cleanup for /chosen node moved into -snow.dts.
>
> arch/arm/boot/dts/exynos5250-snow.dts | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
> index 7680d5e03fb3..c4b0c73c736d 100644
> --- a/arch/arm/boot/dts/exynos5250-snow.dts
> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
> @@ -27,6 +27,7 @@
> };
>
> chosen {
> + bootargs = "console=tty1";
As mentioned earlier, I don't think this is a particularly useful
change. Just this boot argument is not enough to boot with anyway, so
listing it doesn't really help anyone. In theory you could make some
assertion about what the "most popular" boot device and filesystem is,
but it seems unlikely to cover the majority of the cases.
I won't NAK this change myself, but I certainly won't push for it.
-Doug
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
2014-08-01 4:54 ` Andreas Färber
(?)
@ 2014-08-01 20:33 ` Doug Anderson
-1 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 20:33 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Andreas,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
> Spring uses a different GPIO, so this is not a generic SoC piece.
>
> Suggested-by: Tomasz Figa <t.figa@samsung.com>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
> v5: New (Tomasz Figa)
> Frees dp_hpd for Spring.
>
> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
> 3 files changed, 16 insertions(+), 7 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> index 886cfca044ac..ed0e5230514b 100644
> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> @@ -581,13 +581,6 @@
> samsung,pin-pud = <0>;
> samsung,pin-drv = <0>;
> };
> -
> - dp_hpd: dp_hpd {
> - samsung,pins = "gpx0-7";
> - samsung,pin-function = <3>;
> - samsung,pin-pud = <0>;
> - samsung,pin-drv = <0>;
> - };
> };
>
> pinctrl@13400000 {
> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> index aaa055ac0fe3..5d30fe1dcda4 100644
> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> @@ -414,3 +414,12 @@
> };
> };
> };
> +
> +&pinctrl_0 {
> + dp_hpd: dp_hpd {
> + samsung,pins = "gpx0-7";
> + samsung,pin-function = <3>;
> + samsung,pin-pud = <0>;
> + samsung,pin-drv = <0>;
> + };
> +};
> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
> index c4b0c73c736d..a9a2f2743794 100644
> --- a/arch/arm/boot/dts/exynos5250-snow.dts
> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
> @@ -547,6 +547,13 @@
> };
>
> &pinctrl_0 {
> + dp_hpd: dp_hpd {
> + samsung,pins = "gpx0-7";
> + samsung,pin-function = <3>;
> + samsung,pin-pud = <0>;
> + samsung,pin-drv = <0>;
> + };
> +
NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
Pin function 3 is special function. This pin _is_ the hot plug detect
pin for display port. When it's set as special function 3 it goes
straight into the hot plug logic of the display port controller.
Spring may have had its reasons to detect hot plug events on a GPIO
instead of using this pin, but that doesn't make this pin any less the
"hot plug pin".
-Doug
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
@ 2014-08-01 20:33 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 20:33 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Andreas,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
> Spring uses a different GPIO, so this is not a generic SoC piece.
>
> Suggested-by: Tomasz Figa <t.figa@samsung.com>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
> v5: New (Tomasz Figa)
> Frees dp_hpd for Spring.
>
> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
> 3 files changed, 16 insertions(+), 7 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> index 886cfca044ac..ed0e5230514b 100644
> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> @@ -581,13 +581,6 @@
> samsung,pin-pud = <0>;
> samsung,pin-drv = <0>;
> };
> -
> - dp_hpd: dp_hpd {
> - samsung,pins = "gpx0-7";
> - samsung,pin-function = <3>;
> - samsung,pin-pud = <0>;
> - samsung,pin-drv = <0>;
> - };
> };
>
> pinctrl@13400000 {
> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> index aaa055ac0fe3..5d30fe1dcda4 100644
> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> @@ -414,3 +414,12 @@
> };
> };
> };
> +
> +&pinctrl_0 {
> + dp_hpd: dp_hpd {
> + samsung,pins = "gpx0-7";
> + samsung,pin-function = <3>;
> + samsung,pin-pud = <0>;
> + samsung,pin-drv = <0>;
> + };
> +};
> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
> index c4b0c73c736d..a9a2f2743794 100644
> --- a/arch/arm/boot/dts/exynos5250-snow.dts
> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
> @@ -547,6 +547,13 @@
> };
>
> &pinctrl_0 {
> + dp_hpd: dp_hpd {
> + samsung,pins = "gpx0-7";
> + samsung,pin-function = <3>;
> + samsung,pin-pud = <0>;
> + samsung,pin-drv = <0>;
> + };
> +
NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
Pin function 3 is special function. This pin _is_ the hot plug detect
pin for display port. When it's set as special function 3 it goes
straight into the hot plug logic of the display port controller.
Spring may have had its reasons to detect hot plug events on a GPIO
instead of using this pin, but that doesn't make this pin any less the
"hot plug pin".
-Doug
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
@ 2014-08-01 20:33 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 20:33 UTC (permalink / raw)
To: linux-arm-kernel
Andreas,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
> Spring uses a different GPIO, so this is not a generic SoC piece.
>
> Suggested-by: Tomasz Figa <t.figa@samsung.com>
> Signed-off-by: Andreas F?rber <afaerber@suse.de>
> ---
> v5: New (Tomasz Figa)
> Frees dp_hpd for Spring.
>
> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
> 3 files changed, 16 insertions(+), 7 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> index 886cfca044ac..ed0e5230514b 100644
> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> @@ -581,13 +581,6 @@
> samsung,pin-pud = <0>;
> samsung,pin-drv = <0>;
> };
> -
> - dp_hpd: dp_hpd {
> - samsung,pins = "gpx0-7";
> - samsung,pin-function = <3>;
> - samsung,pin-pud = <0>;
> - samsung,pin-drv = <0>;
> - };
> };
>
> pinctrl at 13400000 {
> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> index aaa055ac0fe3..5d30fe1dcda4 100644
> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> @@ -414,3 +414,12 @@
> };
> };
> };
> +
> +&pinctrl_0 {
> + dp_hpd: dp_hpd {
> + samsung,pins = "gpx0-7";
> + samsung,pin-function = <3>;
> + samsung,pin-pud = <0>;
> + samsung,pin-drv = <0>;
> + };
> +};
> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
> index c4b0c73c736d..a9a2f2743794 100644
> --- a/arch/arm/boot/dts/exynos5250-snow.dts
> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
> @@ -547,6 +547,13 @@
> };
>
> &pinctrl_0 {
> + dp_hpd: dp_hpd {
> + samsung,pins = "gpx0-7";
> + samsung,pin-function = <3>;
> + samsung,pin-pud = <0>;
> + samsung,pin-drv = <0>;
> + };
> +
NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
Pin function 3 is special function. This pin _is_ the hot plug detect
pin for display port. When it's set as special function 3 it goes
straight into the hot plug logic of the display port controller.
Spring may have had its reasons to detect hot plug events on a GPIO
instead of using this pin, but that doesn't make this pin any less the
"hot plug pin".
-Doug
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 06/10] ARM: dts: Clean up exynos5250-smdk5250
@ 2014-08-01 20:37 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 20:37 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Andreas,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
> Use the new style for referencing inherited nodes and use symbolic names.
>
> Goal is the alignment of all exynos5250 based device trees for comparison.
>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
> v5: New
> Follow-up after adding dp_hpd pinctrl node new-style.
Since I NAKed that one, are you going to drop this patch? It's
probably still a useful thing to do.
It sounds like you might be spinning? ...if so I'll review it in the
next cycle... Note: same feedback as before about splitting changes
to exynos5250.dtsi and actual board files...
-Doug
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 06/10] ARM: dts: Clean up exynos5250-smdk5250
@ 2014-08-01 20:37 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 20:37 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Stephan van Schaik,
Vincent Palatin, Javier Martinez Canillas, Tomasz Figa,
Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll, Mark Rutland,
Ian Campbell, Kumar Gala, Russell King, open list
Andreas,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber-l3A5Bk7waGM@public.gmane.org> wrote:
> Use the new style for referencing inherited nodes and use symbolic names.
>
> Goal is the alignment of all exynos5250 based device trees for comparison.
>
> Signed-off-by: Andreas Färber <afaerber-l3A5Bk7waGM@public.gmane.org>
> ---
> v5: New
> Follow-up after adding dp_hpd pinctrl node new-style.
Since I NAKed that one, are you going to drop this patch? It's
probably still a useful thing to do.
It sounds like you might be spinning? ...if so I'll review it in the
next cycle... Note: same feedback as before about splitting changes
to exynos5250.dtsi and actual board files...
-Doug
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 06/10] ARM: dts: Clean up exynos5250-smdk5250
@ 2014-08-01 20:37 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-01 20:37 UTC (permalink / raw)
To: linux-arm-kernel
Andreas,
On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
> Use the new style for referencing inherited nodes and use symbolic names.
>
> Goal is the alignment of all exynos5250 based device trees for comparison.
>
> Signed-off-by: Andreas F?rber <afaerber@suse.de>
> ---
> v5: New
> Follow-up after adding dp_hpd pinctrl node new-style.
Since I NAKed that one, are you going to drop this patch? It's
probably still a useful thing to do.
It sounds like you might be spinning? ...if so I'll review it in the
next cycle... Note: same feedback as before about splitting changes
to exynos5250.dtsi and actual board files...
-Doug
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 03/10] ARM: dts: Clean up exynos5250-snow
2014-08-01 20:24 ` Doug Anderson
(?)
@ 2014-08-01 20:44 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 20:44 UTC (permalink / raw)
To: Doug Anderson
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Am 01.08.2014 22:24, schrieb Doug Anderson:
> Andreas,
>
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
>> Use the new style of referencing inherited nodes and use symbolic names.
>> Reorder one pinctrl node in GPIO order.
>>
>> Goal is the alignment of all exynos5250 based device trees for comparison.
>>
>> Suggested-by: Doug Anderson <dianders@chromium.org>
>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>> ---
>> v4 -> v5:
>> * Introduced labels to consistently use new referencing style (Tomasz)
>> * Use IRQ_TYPE_* constants
>> * Use some more GPIO_ACTIVE_*
>>
>> v3 -> v4: Unchanged
>>
>> v3: New (Doug Anderson)
>>
>> arch/arm/boot/dts/exynos5250-snow.dts | 291 +++++++++++++++++-----------------
>> arch/arm/boot/dts/exynos5250.dtsi | 20 +--
>
> As much as possible it's nice to touch the main exynos dtsi file and
> specific board files in different patches. Among other things it
> makes backporting the patch and resolving merge conflicts easier (if
> someone doesn't care about snow they could just pick up the main dtsi,
> for instance).
>
> I'm not a total stickler and I'd love to see this land quickly to
> avoid conflicts, though...
>
>
>> +&sd3_clk {
>> + samsung,pin-drv = <0>;
>> +};
>> +
>> +&sd3_cmd {
>> + samsung,pin-pud = <3>;
>> + samsung,pin-drv = <0>;
>> +};
>> +
>> +&sd3_bus4 {
>
> Itty bitty bitty nit that "bus" sorts alphabetically above "clk". ;)
True. I guess I just reused the original order from within pinctrl.
> Maybe Kukjin would be willing to sort these when he applies?
>
>
> Thank you for all your hard work on this one. Things look MUCH MUCH
> nicer! I did a pretty thorough review of your changes and it all
> looks good.
>
> Reviewed-by: Doug Anderson <dianders@chromium.org>
I need to respin anyway for a .dtsi label, so I can factor this out
while at it.
Patches 1-2 could meanwhile already be applied by Kukjin.
Thanks,
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 03/10] ARM: dts: Clean up exynos5250-snow
@ 2014-08-01 20:44 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 20:44 UTC (permalink / raw)
To: Doug Anderson
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Am 01.08.2014 22:24, schrieb Doug Anderson:
> Andreas,
>
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
>> Use the new style of referencing inherited nodes and use symbolic names.
>> Reorder one pinctrl node in GPIO order.
>>
>> Goal is the alignment of all exynos5250 based device trees for comparison.
>>
>> Suggested-by: Doug Anderson <dianders@chromium.org>
>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>> ---
>> v4 -> v5:
>> * Introduced labels to consistently use new referencing style (Tomasz)
>> * Use IRQ_TYPE_* constants
>> * Use some more GPIO_ACTIVE_*
>>
>> v3 -> v4: Unchanged
>>
>> v3: New (Doug Anderson)
>>
>> arch/arm/boot/dts/exynos5250-snow.dts | 291 +++++++++++++++++-----------------
>> arch/arm/boot/dts/exynos5250.dtsi | 20 +--
>
> As much as possible it's nice to touch the main exynos dtsi file and
> specific board files in different patches. Among other things it
> makes backporting the patch and resolving merge conflicts easier (if
> someone doesn't care about snow they could just pick up the main dtsi,
> for instance).
>
> I'm not a total stickler and I'd love to see this land quickly to
> avoid conflicts, though...
>
>
>> +&sd3_clk {
>> + samsung,pin-drv = <0>;
>> +};
>> +
>> +&sd3_cmd {
>> + samsung,pin-pud = <3>;
>> + samsung,pin-drv = <0>;
>> +};
>> +
>> +&sd3_bus4 {
>
> Itty bitty bitty nit that "bus" sorts alphabetically above "clk". ;)
True. I guess I just reused the original order from within pinctrl.
> Maybe Kukjin would be willing to sort these when he applies?
>
>
> Thank you for all your hard work on this one. Things look MUCH MUCH
> nicer! I did a pretty thorough review of your changes and it all
> looks good.
>
> Reviewed-by: Doug Anderson <dianders@chromium.org>
I need to respin anyway for a .dtsi label, so I can factor this out
while at it.
Patches 1-2 could meanwhile already be applied by Kukjin.
Thanks,
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 03/10] ARM: dts: Clean up exynos5250-snow
@ 2014-08-01 20:44 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 20:44 UTC (permalink / raw)
To: linux-arm-kernel
Am 01.08.2014 22:24, schrieb Doug Anderson:
> Andreas,
>
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
>> Use the new style of referencing inherited nodes and use symbolic names.
>> Reorder one pinctrl node in GPIO order.
>>
>> Goal is the alignment of all exynos5250 based device trees for comparison.
>>
>> Suggested-by: Doug Anderson <dianders@chromium.org>
>> Signed-off-by: Andreas F?rber <afaerber@suse.de>
>> ---
>> v4 -> v5:
>> * Introduced labels to consistently use new referencing style (Tomasz)
>> * Use IRQ_TYPE_* constants
>> * Use some more GPIO_ACTIVE_*
>>
>> v3 -> v4: Unchanged
>>
>> v3: New (Doug Anderson)
>>
>> arch/arm/boot/dts/exynos5250-snow.dts | 291 +++++++++++++++++-----------------
>> arch/arm/boot/dts/exynos5250.dtsi | 20 +--
>
> As much as possible it's nice to touch the main exynos dtsi file and
> specific board files in different patches. Among other things it
> makes backporting the patch and resolving merge conflicts easier (if
> someone doesn't care about snow they could just pick up the main dtsi,
> for instance).
>
> I'm not a total stickler and I'd love to see this land quickly to
> avoid conflicts, though...
>
>
>> +&sd3_clk {
>> + samsung,pin-drv = <0>;
>> +};
>> +
>> +&sd3_cmd {
>> + samsung,pin-pud = <3>;
>> + samsung,pin-drv = <0>;
>> +};
>> +
>> +&sd3_bus4 {
>
> Itty bitty bitty nit that "bus" sorts alphabetically above "clk". ;)
True. I guess I just reused the original order from within pinctrl.
> Maybe Kukjin would be willing to sort these when he applies?
>
>
> Thank you for all your hard work on this one. Things look MUCH MUCH
> nicer! I did a pretty thorough review of your changes and it all
> looks good.
>
> Reviewed-by: Doug Anderson <dianders@chromium.org>
I need to respin anyway for a .dtsi label, so I can factor this out
while at it.
Patches 1-2 could meanwhile already be applied by Kukjin.
Thanks,
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N?rnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imend?rffer; HRB 16746 AG N?rnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
2014-08-01 20:33 ` Doug Anderson
(?)
@ 2014-08-01 20:54 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 20:54 UTC (permalink / raw)
To: Doug Anderson
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Doug,
Am 01.08.2014 22:33, schrieb Doug Anderson:
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
>> Spring uses a different GPIO, so this is not a generic SoC piece.
>>
>> Suggested-by: Tomasz Figa <t.figa@samsung.com>
>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>> ---
>> v5: New (Tomasz Figa)
>> Frees dp_hpd for Spring.
>>
>> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
>> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
>> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
>> 3 files changed, 16 insertions(+), 7 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>> index 886cfca044ac..ed0e5230514b 100644
>> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>> @@ -581,13 +581,6 @@
>> samsung,pin-pud = <0>;
>> samsung,pin-drv = <0>;
>> };
>> -
>> - dp_hpd: dp_hpd {
>> - samsung,pins = "gpx0-7";
>> - samsung,pin-function = <3>;
>> - samsung,pin-pud = <0>;
>> - samsung,pin-drv = <0>;
>> - };
>> };
>>
>> pinctrl@13400000 {
>> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>> index aaa055ac0fe3..5d30fe1dcda4 100644
>> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
>> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>> @@ -414,3 +414,12 @@
>> };
>> };
>> };
>> +
>> +&pinctrl_0 {
>> + dp_hpd: dp_hpd {
>> + samsung,pins = "gpx0-7";
>> + samsung,pin-function = <3>;
>> + samsung,pin-pud = <0>;
>> + samsung,pin-drv = <0>;
>> + };
>> +};
>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>> index c4b0c73c736d..a9a2f2743794 100644
>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>> @@ -547,6 +547,13 @@
>> };
>>
>> &pinctrl_0 {
>> + dp_hpd: dp_hpd {
>> + samsung,pins = "gpx0-7";
>> + samsung,pin-function = <3>;
>> + samsung,pin-pud = <0>;
>> + samsung,pin-drv = <0>;
>> + };
>> +
>
> NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
> Pin function 3 is special function. This pin _is_ the hot plug detect
> pin for display port. When it's set as special function 3 it goes
> straight into the hot plug logic of the display port controller.
>
> Spring may have had its reasons to detect hot plug events on a GPIO
> instead of using this pin, but that doesn't make this pin any less the
> "hot plug pin".
Please advise how to handle it then: Should there be two different
pinctrl entries (if so, how should it be named?), or should spring
override the generic entry? As I reported, 3.8 has only one dp-hpd
pinctrl entry, so I dropped the dp-hpd-gpio naming.
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
@ 2014-08-01 20:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 20:54 UTC (permalink / raw)
To: Doug Anderson
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Doug,
Am 01.08.2014 22:33, schrieb Doug Anderson:
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
>> Spring uses a different GPIO, so this is not a generic SoC piece.
>>
>> Suggested-by: Tomasz Figa <t.figa@samsung.com>
>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>> ---
>> v5: New (Tomasz Figa)
>> Frees dp_hpd for Spring.
>>
>> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
>> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
>> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
>> 3 files changed, 16 insertions(+), 7 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>> index 886cfca044ac..ed0e5230514b 100644
>> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>> @@ -581,13 +581,6 @@
>> samsung,pin-pud = <0>;
>> samsung,pin-drv = <0>;
>> };
>> -
>> - dp_hpd: dp_hpd {
>> - samsung,pins = "gpx0-7";
>> - samsung,pin-function = <3>;
>> - samsung,pin-pud = <0>;
>> - samsung,pin-drv = <0>;
>> - };
>> };
>>
>> pinctrl@13400000 {
>> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>> index aaa055ac0fe3..5d30fe1dcda4 100644
>> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
>> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>> @@ -414,3 +414,12 @@
>> };
>> };
>> };
>> +
>> +&pinctrl_0 {
>> + dp_hpd: dp_hpd {
>> + samsung,pins = "gpx0-7";
>> + samsung,pin-function = <3>;
>> + samsung,pin-pud = <0>;
>> + samsung,pin-drv = <0>;
>> + };
>> +};
>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>> index c4b0c73c736d..a9a2f2743794 100644
>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>> @@ -547,6 +547,13 @@
>> };
>>
>> &pinctrl_0 {
>> + dp_hpd: dp_hpd {
>> + samsung,pins = "gpx0-7";
>> + samsung,pin-function = <3>;
>> + samsung,pin-pud = <0>;
>> + samsung,pin-drv = <0>;
>> + };
>> +
>
> NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
> Pin function 3 is special function. This pin _is_ the hot plug detect
> pin for display port. When it's set as special function 3 it goes
> straight into the hot plug logic of the display port controller.
>
> Spring may have had its reasons to detect hot plug events on a GPIO
> instead of using this pin, but that doesn't make this pin any less the
> "hot plug pin".
Please advise how to handle it then: Should there be two different
pinctrl entries (if so, how should it be named?), or should spring
override the generic entry? As I reported, 3.8 has only one dp-hpd
pinctrl entry, so I dropped the dp-hpd-gpio naming.
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
@ 2014-08-01 20:54 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 20:54 UTC (permalink / raw)
To: linux-arm-kernel
Doug,
Am 01.08.2014 22:33, schrieb Doug Anderson:
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
>> Spring uses a different GPIO, so this is not a generic SoC piece.
>>
>> Suggested-by: Tomasz Figa <t.figa@samsung.com>
>> Signed-off-by: Andreas F?rber <afaerber@suse.de>
>> ---
>> v5: New (Tomasz Figa)
>> Frees dp_hpd for Spring.
>>
>> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
>> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
>> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
>> 3 files changed, 16 insertions(+), 7 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>> index 886cfca044ac..ed0e5230514b 100644
>> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>> @@ -581,13 +581,6 @@
>> samsung,pin-pud = <0>;
>> samsung,pin-drv = <0>;
>> };
>> -
>> - dp_hpd: dp_hpd {
>> - samsung,pins = "gpx0-7";
>> - samsung,pin-function = <3>;
>> - samsung,pin-pud = <0>;
>> - samsung,pin-drv = <0>;
>> - };
>> };
>>
>> pinctrl at 13400000 {
>> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>> index aaa055ac0fe3..5d30fe1dcda4 100644
>> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
>> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>> @@ -414,3 +414,12 @@
>> };
>> };
>> };
>> +
>> +&pinctrl_0 {
>> + dp_hpd: dp_hpd {
>> + samsung,pins = "gpx0-7";
>> + samsung,pin-function = <3>;
>> + samsung,pin-pud = <0>;
>> + samsung,pin-drv = <0>;
>> + };
>> +};
>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>> index c4b0c73c736d..a9a2f2743794 100644
>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>> @@ -547,6 +547,13 @@
>> };
>>
>> &pinctrl_0 {
>> + dp_hpd: dp_hpd {
>> + samsung,pins = "gpx0-7";
>> + samsung,pin-function = <3>;
>> + samsung,pin-pud = <0>;
>> + samsung,pin-drv = <0>;
>> + };
>> +
>
> NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
> Pin function 3 is special function. This pin _is_ the hot plug detect
> pin for display port. When it's set as special function 3 it goes
> straight into the hot plug logic of the display port controller.
>
> Spring may have had its reasons to detect hot plug events on a GPIO
> instead of using this pin, but that doesn't make this pin any less the
> "hot plug pin".
Please advise how to handle it then: Should there be two different
pinctrl entries (if so, how should it be named?), or should spring
override the generic entry? As I reported, 3.8 has only one dp-hpd
pinctrl entry, so I dropped the dp-hpd-gpio naming.
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N?rnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imend?rffer; HRB 16746 AG N?rnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
2014-08-01 20:54 ` Andreas Färber
(?)
@ 2014-08-01 20:57 ` Tomasz Figa
-1 siblings, 0 replies; 91+ messages in thread
From: Tomasz Figa @ 2014-08-01 20:57 UTC (permalink / raw)
To: Andreas Färber, Doug Anderson
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
On 01.08.2014 22:54, Andreas Färber wrote:
> Doug,
>
> Am 01.08.2014 22:33, schrieb Doug Anderson:
>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
>>> Spring uses a different GPIO, so this is not a generic SoC piece.
>>>
>>> Suggested-by: Tomasz Figa <t.figa@samsung.com>
>>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>>> ---
>>> v5: New (Tomasz Figa)
>>> Frees dp_hpd for Spring.
>>>
>>> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
>>> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
>>> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
>>> 3 files changed, 16 insertions(+), 7 deletions(-)
>>>
>>> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>> index 886cfca044ac..ed0e5230514b 100644
>>> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>> @@ -581,13 +581,6 @@
>>> samsung,pin-pud = <0>;
>>> samsung,pin-drv = <0>;
>>> };
>>> -
>>> - dp_hpd: dp_hpd {
>>> - samsung,pins = "gpx0-7";
>>> - samsung,pin-function = <3>;
>>> - samsung,pin-pud = <0>;
>>> - samsung,pin-drv = <0>;
>>> - };
>>> };
>>>
>>> pinctrl@13400000 {
>>> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>> index aaa055ac0fe3..5d30fe1dcda4 100644
>>> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>> @@ -414,3 +414,12 @@
>>> };
>>> };
>>> };
>>> +
>>> +&pinctrl_0 {
>>> + dp_hpd: dp_hpd {
>>> + samsung,pins = "gpx0-7";
>>> + samsung,pin-function = <3>;
>>> + samsung,pin-pud = <0>;
>>> + samsung,pin-drv = <0>;
>>> + };
>>> +};
>>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>>> index c4b0c73c736d..a9a2f2743794 100644
>>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>>> @@ -547,6 +547,13 @@
>>> };
>>>
>>> &pinctrl_0 {
>>> + dp_hpd: dp_hpd {
>>> + samsung,pins = "gpx0-7";
>>> + samsung,pin-function = <3>;
>>> + samsung,pin-pud = <0>;
>>> + samsung,pin-drv = <0>;
>>> + };
>>> +
>>
>> NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
>> Pin function 3 is special function. This pin _is_ the hot plug detect
>> pin for display port. When it's set as special function 3 it goes
>> straight into the hot plug logic of the display port controller.
>>
>> Spring may have had its reasons to detect hot plug events on a GPIO
>> instead of using this pin, but that doesn't make this pin any less the
>> "hot plug pin".
>
> Please advise how to handle it then: Should there be two different
> pinctrl entries (if so, how should it be named?),
IMHO this is the right way. Just name the GPIO variant dp_hpd_gpio.
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
@ 2014-08-01 20:57 ` Tomasz Figa
0 siblings, 0 replies; 91+ messages in thread
From: Tomasz Figa @ 2014-08-01 20:57 UTC (permalink / raw)
To: Andreas Färber, Doug Anderson
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
On 01.08.2014 22:54, Andreas Färber wrote:
> Doug,
>
> Am 01.08.2014 22:33, schrieb Doug Anderson:
>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
>>> Spring uses a different GPIO, so this is not a generic SoC piece.
>>>
>>> Suggested-by: Tomasz Figa <t.figa@samsung.com>
>>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>>> ---
>>> v5: New (Tomasz Figa)
>>> Frees dp_hpd for Spring.
>>>
>>> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
>>> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
>>> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
>>> 3 files changed, 16 insertions(+), 7 deletions(-)
>>>
>>> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>> index 886cfca044ac..ed0e5230514b 100644
>>> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>> @@ -581,13 +581,6 @@
>>> samsung,pin-pud = <0>;
>>> samsung,pin-drv = <0>;
>>> };
>>> -
>>> - dp_hpd: dp_hpd {
>>> - samsung,pins = "gpx0-7";
>>> - samsung,pin-function = <3>;
>>> - samsung,pin-pud = <0>;
>>> - samsung,pin-drv = <0>;
>>> - };
>>> };
>>>
>>> pinctrl@13400000 {
>>> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>> index aaa055ac0fe3..5d30fe1dcda4 100644
>>> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>> @@ -414,3 +414,12 @@
>>> };
>>> };
>>> };
>>> +
>>> +&pinctrl_0 {
>>> + dp_hpd: dp_hpd {
>>> + samsung,pins = "gpx0-7";
>>> + samsung,pin-function = <3>;
>>> + samsung,pin-pud = <0>;
>>> + samsung,pin-drv = <0>;
>>> + };
>>> +};
>>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>>> index c4b0c73c736d..a9a2f2743794 100644
>>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>>> @@ -547,6 +547,13 @@
>>> };
>>>
>>> &pinctrl_0 {
>>> + dp_hpd: dp_hpd {
>>> + samsung,pins = "gpx0-7";
>>> + samsung,pin-function = <3>;
>>> + samsung,pin-pud = <0>;
>>> + samsung,pin-drv = <0>;
>>> + };
>>> +
>>
>> NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
>> Pin function 3 is special function. This pin _is_ the hot plug detect
>> pin for display port. When it's set as special function 3 it goes
>> straight into the hot plug logic of the display port controller.
>>
>> Spring may have had its reasons to detect hot plug events on a GPIO
>> instead of using this pin, but that doesn't make this pin any less the
>> "hot plug pin".
>
> Please advise how to handle it then: Should there be two different
> pinctrl entries (if so, how should it be named?),
IMHO this is the right way. Just name the GPIO variant dp_hpd_gpio.
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
@ 2014-08-01 20:57 ` Tomasz Figa
0 siblings, 0 replies; 91+ messages in thread
From: Tomasz Figa @ 2014-08-01 20:57 UTC (permalink / raw)
To: linux-arm-kernel
On 01.08.2014 22:54, Andreas F?rber wrote:
> Doug,
>
> Am 01.08.2014 22:33, schrieb Doug Anderson:
>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
>>> Spring uses a different GPIO, so this is not a generic SoC piece.
>>>
>>> Suggested-by: Tomasz Figa <t.figa@samsung.com>
>>> Signed-off-by: Andreas F?rber <afaerber@suse.de>
>>> ---
>>> v5: New (Tomasz Figa)
>>> Frees dp_hpd for Spring.
>>>
>>> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
>>> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
>>> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
>>> 3 files changed, 16 insertions(+), 7 deletions(-)
>>>
>>> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>> index 886cfca044ac..ed0e5230514b 100644
>>> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>> @@ -581,13 +581,6 @@
>>> samsung,pin-pud = <0>;
>>> samsung,pin-drv = <0>;
>>> };
>>> -
>>> - dp_hpd: dp_hpd {
>>> - samsung,pins = "gpx0-7";
>>> - samsung,pin-function = <3>;
>>> - samsung,pin-pud = <0>;
>>> - samsung,pin-drv = <0>;
>>> - };
>>> };
>>>
>>> pinctrl at 13400000 {
>>> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>> index aaa055ac0fe3..5d30fe1dcda4 100644
>>> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>> @@ -414,3 +414,12 @@
>>> };
>>> };
>>> };
>>> +
>>> +&pinctrl_0 {
>>> + dp_hpd: dp_hpd {
>>> + samsung,pins = "gpx0-7";
>>> + samsung,pin-function = <3>;
>>> + samsung,pin-pud = <0>;
>>> + samsung,pin-drv = <0>;
>>> + };
>>> +};
>>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>>> index c4b0c73c736d..a9a2f2743794 100644
>>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>>> @@ -547,6 +547,13 @@
>>> };
>>>
>>> &pinctrl_0 {
>>> + dp_hpd: dp_hpd {
>>> + samsung,pins = "gpx0-7";
>>> + samsung,pin-function = <3>;
>>> + samsung,pin-pud = <0>;
>>> + samsung,pin-drv = <0>;
>>> + };
>>> +
>>
>> NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
>> Pin function 3 is special function. This pin _is_ the hot plug detect
>> pin for display port. When it's set as special function 3 it goes
>> straight into the hot plug logic of the display port controller.
>>
>> Spring may have had its reasons to detect hot plug events on a GPIO
>> instead of using this pin, but that doesn't make this pin any less the
>> "hot plug pin".
>
> Please advise how to handle it then: Should there be two different
> pinctrl entries (if so, how should it be named?),
IMHO this is the right way. Just name the GPIO variant dp_hpd_gpio.
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 07/10] ARM: dts: Clean up exynos5250-arndale
2014-08-01 4:54 ` Andreas Färber
@ 2014-08-01 21:03 ` Tomasz Figa
-1 siblings, 0 replies; 91+ messages in thread
From: Tomasz Figa @ 2014-08-01 21:03 UTC (permalink / raw)
To: Andreas Färber, linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Just wanted to report one issue unrelated to your changes I spotted
while reviewing this patch. See below.
On 01.08.2014 06:54, Andreas Färber wrote:
> Use the new style of referencing inherited nodes, use symbolic names,
> tidy indentation and reorder includes.
>
> Goal is the alignment of all exynos5250 based device trees for comparison.
[snip]
> - fimd: fimd@14400000 {
> - status = "okay";
> - display-timings {
> - native-mode = <&timing0>;
> - timing0: timing@0 {
> - /* 2560x1600 DP panel */
> - clock-frequency = <50000>;
This apparently makes little sense as I doubt anybody would be willing
to run a DP panel with refresh rate of 0,012 Hz...
Anyway, your patch just moves it, so this is just an unrelated report.
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 07/10] ARM: dts: Clean up exynos5250-arndale
@ 2014-08-01 21:03 ` Tomasz Figa
0 siblings, 0 replies; 91+ messages in thread
From: Tomasz Figa @ 2014-08-01 21:03 UTC (permalink / raw)
To: linux-arm-kernel
Just wanted to report one issue unrelated to your changes I spotted
while reviewing this patch. See below.
On 01.08.2014 06:54, Andreas F?rber wrote:
> Use the new style of referencing inherited nodes, use symbolic names,
> tidy indentation and reorder includes.
>
> Goal is the alignment of all exynos5250 based device trees for comparison.
[snip]
> - fimd: fimd at 14400000 {
> - status = "okay";
> - display-timings {
> - native-mode = <&timing0>;
> - timing0: timing at 0 {
> - /* 2560x1600 DP panel */
> - clock-frequency = <50000>;
This apparently makes little sense as I doubt anybody would be willing
to run a DP panel with refresh rate of 0,012 Hz...
Anyway, your patch just moves it, so this is just an unrelated report.
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 00/10] ARM: dts: exynos: Prepare Spring
2014-08-01 4:54 ` Andreas Färber
@ 2014-08-01 21:07 ` Tomasz Figa
-1 siblings, 0 replies; 91+ messages in thread
From: Tomasz Figa @ 2014-08-01 21:07 UTC (permalink / raw)
To: Andreas Färber, linux-samsung-soc
Cc: linux-arm-kernel, devicetree, Stephan van Schaik,
Vincent Palatin, Doug Anderson, Javier Martinez Canillas,
Tomasz Figa
Hi Andreas,
On 01.08.2014 06:54, Andreas Färber wrote:
> Hello,
>
> Based on the preinstalled 3.8 based ChromeOS kernel and previous 3.15
> based attempts by Stephan and me that broke for 3.16, I've prepared a
> device tree for the HP Chromebook 11 aka Google Spring.
>
> v5 cleans up a regulator and the USB3503 hub and touches more
> exynos5250 files.
>
> Not yet enabled are trackpad, Wifi and sound.
>
> My rebasing branch for testing is here:
> https://github.com/afaerber/linux/commits/spring-next
>
> Regards,
> Andreas
>
> v1 -> v2:
> * Dropped 3 documentation patches from series:
> 2 picked up,
> https://patchwork.kernel.org/patch/4397271/
> https://patchwork.kernel.org/patch/4397291/
> 1 already sent separately as v2, pending.
> https://patchwork.kernel.org/patch/4424881/
> * Minimized and beautified Spring device tree and to some degree Snow as well.
> See individual patches.
>
> v2 -> v3:
> * Rebased: Two -cros-common cleanup patches were already applied
> * Lots of small cleanups for both Snow and Spring
> * Enabled I2S in Spring for symmetry
> * Added lid-switch and gpio-keys pinctrls to Spring
>
> v3 -> v4:
> * Fixed pin-function 1 -> 0 for dp-hpd pinctrl, style cleanup
>
> v4 -> v5:
> * Dropped regulator and fixed USB3503 for Spring
> * More cleanups, including SMDK5250 and Arndale
>
>
> Andreas Färber (10):
> ARM: dts: Fix MMC pinctrl for exynos5250-snow
> ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
> ARM: dts: Clean up exynos5250-snow
> ARM: dts: Fill in bootargs for exynos5250-snow
> ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
> ARM: dts: Clean up exynos5250-smdk5250
> ARM: dts: Clean up exynos5250-arndale
> ARM: dts: Fix apparent GPIO typo in exynos5250-arndale
> ARM: dts: Simplify USB3503 on exynos5250-arndale
> ARM: dts: Add exynos5250-spring device tree
>
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/exynos5250-arndale.dts | 927 +++++++++++++-------------
> arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 -----
> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -
> arch/arm/boot/dts/exynos5250-smdk5250.dts | 641 +++++++++---------
> arch/arm/boot/dts/exynos5250-snow.dts | 441 +++++++-----
> arch/arm/boot/dts/exynos5250-spring.dts | 536 +++++++++++++++
> arch/arm/boot/dts/exynos5250.dtsi | 24 +-
> 8 files changed, 1624 insertions(+), 1117 deletions(-)
> delete mode 100644 arch/arm/boot/dts/exynos5250-cros-common.dtsi
> create mode 100644 arch/arm/boot/dts/exynos5250-spring.dts
>
I have looked through all the patches and they look good to me, so, for
the whole series:
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
There is one unrelated issue I reported in my reply to patch 7/10, but
it is more of a bug report, not a comment to your patch.
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 00/10] ARM: dts: exynos: Prepare Spring
@ 2014-08-01 21:07 ` Tomasz Figa
0 siblings, 0 replies; 91+ messages in thread
From: Tomasz Figa @ 2014-08-01 21:07 UTC (permalink / raw)
To: linux-arm-kernel
Hi Andreas,
On 01.08.2014 06:54, Andreas F?rber wrote:
> Hello,
>
> Based on the preinstalled 3.8 based ChromeOS kernel and previous 3.15
> based attempts by Stephan and me that broke for 3.16, I've prepared a
> device tree for the HP Chromebook 11 aka Google Spring.
>
> v5 cleans up a regulator and the USB3503 hub and touches more
> exynos5250 files.
>
> Not yet enabled are trackpad, Wifi and sound.
>
> My rebasing branch for testing is here:
> https://github.com/afaerber/linux/commits/spring-next
>
> Regards,
> Andreas
>
> v1 -> v2:
> * Dropped 3 documentation patches from series:
> 2 picked up,
> https://patchwork.kernel.org/patch/4397271/
> https://patchwork.kernel.org/patch/4397291/
> 1 already sent separately as v2, pending.
> https://patchwork.kernel.org/patch/4424881/
> * Minimized and beautified Spring device tree and to some degree Snow as well.
> See individual patches.
>
> v2 -> v3:
> * Rebased: Two -cros-common cleanup patches were already applied
> * Lots of small cleanups for both Snow and Spring
> * Enabled I2S in Spring for symmetry
> * Added lid-switch and gpio-keys pinctrls to Spring
>
> v3 -> v4:
> * Fixed pin-function 1 -> 0 for dp-hpd pinctrl, style cleanup
>
> v4 -> v5:
> * Dropped regulator and fixed USB3503 for Spring
> * More cleanups, including SMDK5250 and Arndale
>
>
> Andreas F?rber (10):
> ARM: dts: Fix MMC pinctrl for exynos5250-snow
> ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
> ARM: dts: Clean up exynos5250-snow
> ARM: dts: Fill in bootargs for exynos5250-snow
> ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
> ARM: dts: Clean up exynos5250-smdk5250
> ARM: dts: Clean up exynos5250-arndale
> ARM: dts: Fix apparent GPIO typo in exynos5250-arndale
> ARM: dts: Simplify USB3503 on exynos5250-arndale
> ARM: dts: Add exynos5250-spring device tree
>
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/exynos5250-arndale.dts | 927 +++++++++++++-------------
> arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 -----
> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -
> arch/arm/boot/dts/exynos5250-smdk5250.dts | 641 +++++++++---------
> arch/arm/boot/dts/exynos5250-snow.dts | 441 +++++++-----
> arch/arm/boot/dts/exynos5250-spring.dts | 536 +++++++++++++++
> arch/arm/boot/dts/exynos5250.dtsi | 24 +-
> 8 files changed, 1624 insertions(+), 1117 deletions(-)
> delete mode 100644 arch/arm/boot/dts/exynos5250-cros-common.dtsi
> create mode 100644 arch/arm/boot/dts/exynos5250-spring.dts
>
I have looked through all the patches and they look good to me, so, for
the whole series:
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
There is one unrelated issue I reported in my reply to patch 7/10, but
it is more of a bug report, not a comment to your patch.
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 04/10] ARM: dts: Fill in bootargs for exynos5250-snow
2014-08-01 20:28 ` Doug Anderson
(?)
@ 2014-08-01 21:10 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 21:10 UTC (permalink / raw)
To: Doug Anderson
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Hi Doug,
Am 01.08.2014 22:28, schrieb Doug Anderson:
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
>> exynos5250-cros-common.dtsi had an empty /chosen node.
>> Fill in exemplary boot arguments.
>>
>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>> ---
>> v5: New
>> Cleanup for /chosen node moved into -snow.dts.
>>
>> arch/arm/boot/dts/exynos5250-snow.dts | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>> index 7680d5e03fb3..c4b0c73c736d 100644
>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>> @@ -27,6 +27,7 @@
>> };
>>
>> chosen {
>> + bootargs = "console=tty1";
>
> As mentioned earlier, I don't think this is a particularly useful
> change. Just this boot argument is not enough to boot with anyway, so
> listing it doesn't really help anyone. In theory you could make some
> assertion about what the "most popular" boot device and filesystem is,
> but it seems unlikely to cover the majority of the cases.
>
> I won't NAK this change myself, but I certainly won't push for it.
This patch should be entirely optional.
I believe you said it wasn't necessary because the bootloader supplies
it. My point is that someone needs to know what to put into the bootargs
(setenv / boot.scr / uEnv.txt) - knowing whether it's ttySAC3 vs.
ttySAC2 vs. ttyS0 etc. has been pretty handy for me. In this case, Snow
and Spring use an identical console, so not sure if it might be tty2 or
something elsewhere?
My question of what to use for linux,stdout-path (which was elsewhere
mentioned as successor to bootargs in that regard) remained unanswered.
Should it point to the dp-controller node or what?
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 04/10] ARM: dts: Fill in bootargs for exynos5250-snow
@ 2014-08-01 21:10 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 21:10 UTC (permalink / raw)
To: Doug Anderson
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Hi Doug,
Am 01.08.2014 22:28, schrieb Doug Anderson:
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
>> exynos5250-cros-common.dtsi had an empty /chosen node.
>> Fill in exemplary boot arguments.
>>
>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>> ---
>> v5: New
>> Cleanup for /chosen node moved into -snow.dts.
>>
>> arch/arm/boot/dts/exynos5250-snow.dts | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>> index 7680d5e03fb3..c4b0c73c736d 100644
>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>> @@ -27,6 +27,7 @@
>> };
>>
>> chosen {
>> + bootargs = "console=tty1";
>
> As mentioned earlier, I don't think this is a particularly useful
> change. Just this boot argument is not enough to boot with anyway, so
> listing it doesn't really help anyone. In theory you could make some
> assertion about what the "most popular" boot device and filesystem is,
> but it seems unlikely to cover the majority of the cases.
>
> I won't NAK this change myself, but I certainly won't push for it.
This patch should be entirely optional.
I believe you said it wasn't necessary because the bootloader supplies
it. My point is that someone needs to know what to put into the bootargs
(setenv / boot.scr / uEnv.txt) - knowing whether it's ttySAC3 vs.
ttySAC2 vs. ttyS0 etc. has been pretty handy for me. In this case, Snow
and Spring use an identical console, so not sure if it might be tty2 or
something elsewhere?
My question of what to use for linux,stdout-path (which was elsewhere
mentioned as successor to bootargs in that regard) remained unanswered.
Should it point to the dp-controller node or what?
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 04/10] ARM: dts: Fill in bootargs for exynos5250-snow
@ 2014-08-01 21:10 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-01 21:10 UTC (permalink / raw)
To: linux-arm-kernel
Hi Doug,
Am 01.08.2014 22:28, schrieb Doug Anderson:
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
>> exynos5250-cros-common.dtsi had an empty /chosen node.
>> Fill in exemplary boot arguments.
>>
>> Signed-off-by: Andreas F?rber <afaerber@suse.de>
>> ---
>> v5: New
>> Cleanup for /chosen node moved into -snow.dts.
>>
>> arch/arm/boot/dts/exynos5250-snow.dts | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>> index 7680d5e03fb3..c4b0c73c736d 100644
>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>> @@ -27,6 +27,7 @@
>> };
>>
>> chosen {
>> + bootargs = "console=tty1";
>
> As mentioned earlier, I don't think this is a particularly useful
> change. Just this boot argument is not enough to boot with anyway, so
> listing it doesn't really help anyone. In theory you could make some
> assertion about what the "most popular" boot device and filesystem is,
> but it seems unlikely to cover the majority of the cases.
>
> I won't NAK this change myself, but I certainly won't push for it.
This patch should be entirely optional.
I believe you said it wasn't necessary because the bootloader supplies
it. My point is that someone needs to know what to put into the bootargs
(setenv / boot.scr / uEnv.txt) - knowing whether it's ttySAC3 vs.
ttySAC2 vs. ttyS0 etc. has been pretty handy for me. In this case, Snow
and Spring use an identical console, so not sure if it might be tty2 or
something elsewhere?
My question of what to use for linux,stdout-path (which was elsewhere
mentioned as successor to bootargs in that regard) remained unanswered.
Should it point to the dp-controller node or what?
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N?rnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imend?rffer; HRB 16746 AG N?rnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 04/10] ARM: dts: Fill in bootargs for exynos5250-snow
2014-08-01 21:10 ` Andreas Färber
(?)
@ 2014-08-02 5:01 ` Doug Anderson
-1 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-02 5:01 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Andreas,
On Fri, Aug 1, 2014 at 2:10 PM, Andreas Färber <afaerber@suse.de> wrote:
> Hi Doug,
>
> Am 01.08.2014 22:28, schrieb Doug Anderson:
>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
>>> exynos5250-cros-common.dtsi had an empty /chosen node.
>>> Fill in exemplary boot arguments.
>>>
>>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>>> ---
>>> v5: New
>>> Cleanup for /chosen node moved into -snow.dts.
>>>
>>> arch/arm/boot/dts/exynos5250-snow.dts | 1 +
>>> 1 file changed, 1 insertion(+)
>>>
>>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>>> index 7680d5e03fb3..c4b0c73c736d 100644
>>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>>> @@ -27,6 +27,7 @@
>>> };
>>>
>>> chosen {
>>> + bootargs = "console=tty1";
>>
>> As mentioned earlier, I don't think this is a particularly useful
>> change. Just this boot argument is not enough to boot with anyway, so
>> listing it doesn't really help anyone. In theory you could make some
>> assertion about what the "most popular" boot device and filesystem is,
>> but it seems unlikely to cover the majority of the cases.
>>
>> I won't NAK this change myself, but I certainly won't push for it.
>
> This patch should be entirely optional.
>
> I believe you said it wasn't necessary because the bootloader supplies
> it. My point is that someone needs to know what to put into the bootargs
> (setenv / boot.scr / uEnv.txt) - knowing whether it's ttySAC3 vs.
> ttySAC2 vs. ttyS0 etc. has been pretty handy for me. In this case, Snow
> and Spring use an identical console, so not sure if it might be tty2 or
> something elsewhere?
...but in your case you're not including any of that info. tty1 is a
LCD console, isn't it?
> My question of what to use for linux,stdout-path (which was elsewhere
> mentioned as successor to bootargs in that regard) remained unanswered.
> Should it point to the dp-controller node or what?
No idea since I've never heard of linux,stdout-path other than your
emails. Maybe someone else can chime in and I'll learn something. ;)
-Doug
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 04/10] ARM: dts: Fill in bootargs for exynos5250-snow
@ 2014-08-02 5:01 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-02 5:01 UTC (permalink / raw)
To: Andreas Färber
Cc: linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
Andreas,
On Fri, Aug 1, 2014 at 2:10 PM, Andreas Färber <afaerber@suse.de> wrote:
> Hi Doug,
>
> Am 01.08.2014 22:28, schrieb Doug Anderson:
>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
>>> exynos5250-cros-common.dtsi had an empty /chosen node.
>>> Fill in exemplary boot arguments.
>>>
>>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>>> ---
>>> v5: New
>>> Cleanup for /chosen node moved into -snow.dts.
>>>
>>> arch/arm/boot/dts/exynos5250-snow.dts | 1 +
>>> 1 file changed, 1 insertion(+)
>>>
>>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>>> index 7680d5e03fb3..c4b0c73c736d 100644
>>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>>> @@ -27,6 +27,7 @@
>>> };
>>>
>>> chosen {
>>> + bootargs = "console=tty1";
>>
>> As mentioned earlier, I don't think this is a particularly useful
>> change. Just this boot argument is not enough to boot with anyway, so
>> listing it doesn't really help anyone. In theory you could make some
>> assertion about what the "most popular" boot device and filesystem is,
>> but it seems unlikely to cover the majority of the cases.
>>
>> I won't NAK this change myself, but I certainly won't push for it.
>
> This patch should be entirely optional.
>
> I believe you said it wasn't necessary because the bootloader supplies
> it. My point is that someone needs to know what to put into the bootargs
> (setenv / boot.scr / uEnv.txt) - knowing whether it's ttySAC3 vs.
> ttySAC2 vs. ttyS0 etc. has been pretty handy for me. In this case, Snow
> and Spring use an identical console, so not sure if it might be tty2 or
> something elsewhere?
...but in your case you're not including any of that info. tty1 is a
LCD console, isn't it?
> My question of what to use for linux,stdout-path (which was elsewhere
> mentioned as successor to bootargs in that regard) remained unanswered.
> Should it point to the dp-controller node or what?
No idea since I've never heard of linux,stdout-path other than your
emails. Maybe someone else can chime in and I'll learn something. ;)
-Doug
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 04/10] ARM: dts: Fill in bootargs for exynos5250-snow
@ 2014-08-02 5:01 ` Doug Anderson
0 siblings, 0 replies; 91+ messages in thread
From: Doug Anderson @ 2014-08-02 5:01 UTC (permalink / raw)
To: linux-arm-kernel
Andreas,
On Fri, Aug 1, 2014 at 2:10 PM, Andreas F?rber <afaerber@suse.de> wrote:
> Hi Doug,
>
> Am 01.08.2014 22:28, schrieb Doug Anderson:
>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
>>> exynos5250-cros-common.dtsi had an empty /chosen node.
>>> Fill in exemplary boot arguments.
>>>
>>> Signed-off-by: Andreas F?rber <afaerber@suse.de>
>>> ---
>>> v5: New
>>> Cleanup for /chosen node moved into -snow.dts.
>>>
>>> arch/arm/boot/dts/exynos5250-snow.dts | 1 +
>>> 1 file changed, 1 insertion(+)
>>>
>>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>>> index 7680d5e03fb3..c4b0c73c736d 100644
>>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>>> @@ -27,6 +27,7 @@
>>> };
>>>
>>> chosen {
>>> + bootargs = "console=tty1";
>>
>> As mentioned earlier, I don't think this is a particularly useful
>> change. Just this boot argument is not enough to boot with anyway, so
>> listing it doesn't really help anyone. In theory you could make some
>> assertion about what the "most popular" boot device and filesystem is,
>> but it seems unlikely to cover the majority of the cases.
>>
>> I won't NAK this change myself, but I certainly won't push for it.
>
> This patch should be entirely optional.
>
> I believe you said it wasn't necessary because the bootloader supplies
> it. My point is that someone needs to know what to put into the bootargs
> (setenv / boot.scr / uEnv.txt) - knowing whether it's ttySAC3 vs.
> ttySAC2 vs. ttyS0 etc. has been pretty handy for me. In this case, Snow
> and Spring use an identical console, so not sure if it might be tty2 or
> something elsewhere?
...but in your case you're not including any of that info. tty1 is a
LCD console, isn't it?
> My question of what to use for linux,stdout-path (which was elsewhere
> mentioned as successor to bootargs in that regard) remained unanswered.
> Should it point to the dp-controller node or what?
No idea since I've never heard of linux,stdout-path other than your
emails. Maybe someone else can chime in and I'll learn something. ;)
-Doug
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
2014-08-01 20:57 ` Tomasz Figa
@ 2014-08-05 12:16 ` Jingoo Han
-1 siblings, 0 replies; 91+ messages in thread
From: Jingoo Han @ 2014-08-05 12:16 UTC (permalink / raw)
To: 'Tomasz Figa', 'Andreas Färber',
'Doug Anderson'
Cc: 'linux-samsung-soc',
linux-arm-kernel, devicetree, 'Stephan van Schaik',
'Vincent Palatin', 'Javier Martinez Canillas',
'Tomasz Figa', 'Ben Dooks', 'Kukjin Kim',
'Rob Herring', 'Pawel Moll',
'Mark Rutland', 'Ian Campbell',
'Kumar Gala', 'Russell King', 'open list',
'Jingoo Han'
On Saturday, August 02, 2014 5:57 AM, Tomasz Figa wrote:
> On 01.08.2014 22:54, Andreas Färber wrote:
> > Am 01.08.2014 22:33, schrieb Doug Anderson:
> >> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
> >>> Spring uses a different GPIO, so this is not a generic SoC piece.
> >>>
> >>> Suggested-by: Tomasz Figa <t.figa@samsung.com>
> >>> Signed-off-by: Andreas Färber <afaerber@suse.de>
> >>> ---
> >>> v5: New (Tomasz Figa)
> >>> Frees dp_hpd for Spring.
> >>>
> >>> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
> >>> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
> >>> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
> >>> 3 files changed, 16 insertions(+), 7 deletions(-)
> >>>
> >>> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> >>> index 886cfca044ac..ed0e5230514b 100644
> >>> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> >>> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> >>> @@ -581,13 +581,6 @@
> >>> samsung,pin-pud = <0>;
> >>> samsung,pin-drv = <0>;
> >>> };
> >>> -
> >>> - dp_hpd: dp_hpd {
> >>> - samsung,pins = "gpx0-7";
> >>> - samsung,pin-function = <3>;
> >>> - samsung,pin-pud = <0>;
> >>> - samsung,pin-drv = <0>;
> >>> - };
> >>> };
> >>>
> >>> pinctrl@13400000 {
> >>> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> >>> index aaa055ac0fe3..5d30fe1dcda4 100644
> >>> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
> >>> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> >>> @@ -414,3 +414,12 @@
> >>> };
> >>> };
> >>> };
> >>> +
> >>> +&pinctrl_0 {
> >>> + dp_hpd: dp_hpd {
> >>> + samsung,pins = "gpx0-7";
> >>> + samsung,pin-function = <3>;
> >>> + samsung,pin-pud = <0>;
> >>> + samsung,pin-drv = <0>;
> >>> + };
> >>> +};
> >>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
> >>> index c4b0c73c736d..a9a2f2743794 100644
> >>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
> >>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
> >>> @@ -547,6 +547,13 @@
> >>> };
> >>>
> >>> &pinctrl_0 {
> >>> + dp_hpd: dp_hpd {
> >>> + samsung,pins = "gpx0-7";
> >>> + samsung,pin-function = <3>;
> >>> + samsung,pin-pud = <0>;
> >>> + samsung,pin-drv = <0>;
> >>> + };
> >>> +
> >>
> >> NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
> >> Pin function 3 is special function. This pin _is_ the hot plug detect
> >> pin for display port. When it's set as special function 3 it goes
> >> straight into the hot plug logic of the display port controller.
> >>
> >> Spring may have had its reasons to detect hot plug events on a GPIO
> >> instead of using this pin, but that doesn't make this pin any less the
> >> "hot plug pin".
> >
> > Please advise how to handle it then: Should there be two different
> > pinctrl entries (if so, how should it be named?),
>
> IMHO this is the right way. Just name the GPIO variant dp_hpd_gpio.
Hi Andreas Färber,
I agree with Tomasz Figa and Doug Anderson.
Please refer to the following.
1. case: Standard HPD pin is used. (smdk5420)
arch/arm/boot/dts/exynos5420-pinctrl.dts
pinctrl@13400000 {
dp_hpd: dp_hpd {
samsung,pins = "gpx0-7";
samsung,pin-function = <3>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
arch/arm/boot/dts/exynos5420-smdk5420.dts
dp-controller@145B0000 {
pinctrl-names = "default";
pinctrl-0 = <&dp_hpd>;
...
2. case: non-standard HPD pin such as GPIO is used. (peach pit)
arch/arm/boot/dts/exynos5420-peach-pit.dts
pinctrl@13400000 {
dp_hpd_gpio: dp_hpd_gpio {
samsung,pins = "gpx2-6";
samsung,pin-function = <0>;
samsung,pin-pud = <3>;
samsung,pin-drv = <0>;
};
dp-controller@145B0000 {
pinctrl-names = "default";
pinctrl-0 = <&dp_hpd_gpio>;
...
samsung,hpd-gpio = <&gpx2 6 0>;
So, you need to follow the second case.
"dp_hpd_gpio" can be used for Spring board.
Best regards,
Jingoo Han
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
@ 2014-08-05 12:16 ` Jingoo Han
0 siblings, 0 replies; 91+ messages in thread
From: Jingoo Han @ 2014-08-05 12:16 UTC (permalink / raw)
To: linux-arm-kernel
On Saturday, August 02, 2014 5:57 AM, Tomasz Figa wrote:
> On 01.08.2014 22:54, Andreas F?rber wrote:
> > Am 01.08.2014 22:33, schrieb Doug Anderson:
> >> On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
> >>> Spring uses a different GPIO, so this is not a generic SoC piece.
> >>>
> >>> Suggested-by: Tomasz Figa <t.figa@samsung.com>
> >>> Signed-off-by: Andreas F?rber <afaerber@suse.de>
> >>> ---
> >>> v5: New (Tomasz Figa)
> >>> Frees dp_hpd for Spring.
> >>>
> >>> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
> >>> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
> >>> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
> >>> 3 files changed, 16 insertions(+), 7 deletions(-)
> >>>
> >>> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> >>> index 886cfca044ac..ed0e5230514b 100644
> >>> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> >>> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> >>> @@ -581,13 +581,6 @@
> >>> samsung,pin-pud = <0>;
> >>> samsung,pin-drv = <0>;
> >>> };
> >>> -
> >>> - dp_hpd: dp_hpd {
> >>> - samsung,pins = "gpx0-7";
> >>> - samsung,pin-function = <3>;
> >>> - samsung,pin-pud = <0>;
> >>> - samsung,pin-drv = <0>;
> >>> - };
> >>> };
> >>>
> >>> pinctrl at 13400000 {
> >>> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> >>> index aaa055ac0fe3..5d30fe1dcda4 100644
> >>> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
> >>> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> >>> @@ -414,3 +414,12 @@
> >>> };
> >>> };
> >>> };
> >>> +
> >>> +&pinctrl_0 {
> >>> + dp_hpd: dp_hpd {
> >>> + samsung,pins = "gpx0-7";
> >>> + samsung,pin-function = <3>;
> >>> + samsung,pin-pud = <0>;
> >>> + samsung,pin-drv = <0>;
> >>> + };
> >>> +};
> >>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
> >>> index c4b0c73c736d..a9a2f2743794 100644
> >>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
> >>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
> >>> @@ -547,6 +547,13 @@
> >>> };
> >>>
> >>> &pinctrl_0 {
> >>> + dp_hpd: dp_hpd {
> >>> + samsung,pins = "gpx0-7";
> >>> + samsung,pin-function = <3>;
> >>> + samsung,pin-pud = <0>;
> >>> + samsung,pin-drv = <0>;
> >>> + };
> >>> +
> >>
> >> NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
> >> Pin function 3 is special function. This pin _is_ the hot plug detect
> >> pin for display port. When it's set as special function 3 it goes
> >> straight into the hot plug logic of the display port controller.
> >>
> >> Spring may have had its reasons to detect hot plug events on a GPIO
> >> instead of using this pin, but that doesn't make this pin any less the
> >> "hot plug pin".
> >
> > Please advise how to handle it then: Should there be two different
> > pinctrl entries (if so, how should it be named?),
>
> IMHO this is the right way. Just name the GPIO variant dp_hpd_gpio.
Hi Andreas F?rber,
I agree with Tomasz Figa and Doug Anderson.
Please refer to the following.
1. case: Standard HPD pin is used. (smdk5420)
arch/arm/boot/dts/exynos5420-pinctrl.dts
pinctrl at 13400000 {
dp_hpd: dp_hpd {
samsung,pins = "gpx0-7";
samsung,pin-function = <3>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
arch/arm/boot/dts/exynos5420-smdk5420.dts
dp-controller at 145B0000 {
pinctrl-names = "default";
pinctrl-0 = <&dp_hpd>;
...
2. case: non-standard HPD pin such as GPIO is used. (peach pit)
arch/arm/boot/dts/exynos5420-peach-pit.dts
pinctrl at 13400000 {
dp_hpd_gpio: dp_hpd_gpio {
samsung,pins = "gpx2-6";
samsung,pin-function = <0>;
samsung,pin-pud = <3>;
samsung,pin-drv = <0>;
};
dp-controller at 145B0000 {
pinctrl-names = "default";
pinctrl-0 = <&dp_hpd_gpio>;
...
samsung,hpd-gpio = <&gpx2 6 0>;
So, you need to follow the second case.
"dp_hpd_gpio" can be used for Spring board.
Best regards,
Jingoo Han
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
2014-08-05 12:16 ` Jingoo Han
@ 2014-08-10 9:15 ` Andreas Färber
-1 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-10 9:15 UTC (permalink / raw)
To: Jingoo Han
Cc: 'Tomasz Figa', 'Doug Anderson',
'linux-samsung-soc',
linux-arm-kernel, devicetree, 'Stephan van Schaik',
'Vincent Palatin', 'Javier Martinez Canillas',
'Tomasz Figa', 'Ben Dooks', 'Kukjin Kim',
'Rob Herring', 'Pawel Moll',
'Mark Rutland', 'Ian Campbell',
'Kumar Gala', 'Russell King', 'open list'
Hi Jingoo,
Am 05.08.2014 13:16, schrieb Jingoo Han:
> On Saturday, August 02, 2014 5:57 AM, Tomasz Figa wrote:
>> On 01.08.2014 22:54, Andreas Färber wrote:
>>> Am 01.08.2014 22:33, schrieb Doug Anderson:
>>>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
>>>>> Spring uses a different GPIO, so this is not a generic SoC piece.
>>>>>
>>>>> Suggested-by: Tomasz Figa <t.figa@samsung.com>
>>>>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>>>>> ---
>>>>> v5: New (Tomasz Figa)
>>>>> Frees dp_hpd for Spring.
>>>>>
>>>>> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
>>>>> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
>>>>> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
>>>>> 3 files changed, 16 insertions(+), 7 deletions(-)
>>>>>
>>>>> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>>>> index 886cfca044ac..ed0e5230514b 100644
>>>>> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>>>> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>>>> @@ -581,13 +581,6 @@
>>>>> samsung,pin-pud = <0>;
>>>>> samsung,pin-drv = <0>;
>>>>> };
>>>>> -
>>>>> - dp_hpd: dp_hpd {
>>>>> - samsung,pins = "gpx0-7";
>>>>> - samsung,pin-function = <3>;
>>>>> - samsung,pin-pud = <0>;
>>>>> - samsung,pin-drv = <0>;
>>>>> - };
>>>>> };
>>>>>
>>>>> pinctrl@13400000 {
>>>>> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>>>> index aaa055ac0fe3..5d30fe1dcda4 100644
>>>>> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>>>> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>>>> @@ -414,3 +414,12 @@
>>>>> };
>>>>> };
>>>>> };
>>>>> +
>>>>> +&pinctrl_0 {
>>>>> + dp_hpd: dp_hpd {
>>>>> + samsung,pins = "gpx0-7";
>>>>> + samsung,pin-function = <3>;
>>>>> + samsung,pin-pud = <0>;
>>>>> + samsung,pin-drv = <0>;
>>>>> + };
>>>>> +};
>>>>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>>>>> index c4b0c73c736d..a9a2f2743794 100644
>>>>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>>>>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>>>>> @@ -547,6 +547,13 @@
>>>>> };
>>>>>
>>>>> &pinctrl_0 {
>>>>> + dp_hpd: dp_hpd {
>>>>> + samsung,pins = "gpx0-7";
>>>>> + samsung,pin-function = <3>;
>>>>> + samsung,pin-pud = <0>;
>>>>> + samsung,pin-drv = <0>;
>>>>> + };
>>>>> +
>>>>
>>>> NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
>>>> Pin function 3 is special function. This pin _is_ the hot plug detect
>>>> pin for display port. When it's set as special function 3 it goes
>>>> straight into the hot plug logic of the display port controller.
>>>>
>>>> Spring may have had its reasons to detect hot plug events on a GPIO
>>>> instead of using this pin, but that doesn't make this pin any less the
>>>> "hot plug pin".
>>>
>>> Please advise how to handle it then: Should there be two different
>>> pinctrl entries (if so, how should it be named?),
>>
>> IMHO this is the right way. Just name the GPIO variant dp_hpd_gpio.
>
> Hi Andreas Färber,
>
> I agree with Tomasz Figa and Doug Anderson.
> Please refer to the following.
>
> 1. case: Standard HPD pin is used. (smdk5420)
> arch/arm/boot/dts/exynos5420-pinctrl.dts
> pinctrl@13400000 {
> dp_hpd: dp_hpd {
> samsung,pins = "gpx0-7";
> samsung,pin-function = <3>;
> samsung,pin-pud = <0>;
> samsung,pin-drv = <0>;
> };
> arch/arm/boot/dts/exynos5420-smdk5420.dts
> dp-controller@145B0000 {
> pinctrl-names = "default";
> pinctrl-0 = <&dp_hpd>;
> ...
>
> 2. case: non-standard HPD pin such as GPIO is used. (peach pit)
> arch/arm/boot/dts/exynos5420-peach-pit.dts
> pinctrl@13400000 {
> dp_hpd_gpio: dp_hpd_gpio {
> samsung,pins = "gpx2-6";
> samsung,pin-function = <0>;
> samsung,pin-pud = <3>;
> samsung,pin-drv = <0>;
> };
> dp-controller@145B0000 {
> pinctrl-names = "default";
> pinctrl-0 = <&dp_hpd_gpio>;
> ...
> samsung,hpd-gpio = <&gpx2 6 0>;
>
> So, you need to follow the second case.
> "dp_hpd_gpio" can be used for Spring board.
I believe I already did so in v6 [0]? Please take a look there and let
me know if you still need anything changed. The label name seems
identical, whereas for the node name I adopted the dashes convention.
Thanks,
Andreas
[0] https://patchwork.kernel.org/patch/4664691/
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
@ 2014-08-10 9:15 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-10 9:15 UTC (permalink / raw)
To: linux-arm-kernel
Hi Jingoo,
Am 05.08.2014 13:16, schrieb Jingoo Han:
> On Saturday, August 02, 2014 5:57 AM, Tomasz Figa wrote:
>> On 01.08.2014 22:54, Andreas F?rber wrote:
>>> Am 01.08.2014 22:33, schrieb Doug Anderson:
>>>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
>>>>> Spring uses a different GPIO, so this is not a generic SoC piece.
>>>>>
>>>>> Suggested-by: Tomasz Figa <t.figa@samsung.com>
>>>>> Signed-off-by: Andreas F?rber <afaerber@suse.de>
>>>>> ---
>>>>> v5: New (Tomasz Figa)
>>>>> Frees dp_hpd for Spring.
>>>>>
>>>>> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
>>>>> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
>>>>> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
>>>>> 3 files changed, 16 insertions(+), 7 deletions(-)
>>>>>
>>>>> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>>>> index 886cfca044ac..ed0e5230514b 100644
>>>>> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>>>> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
>>>>> @@ -581,13 +581,6 @@
>>>>> samsung,pin-pud = <0>;
>>>>> samsung,pin-drv = <0>;
>>>>> };
>>>>> -
>>>>> - dp_hpd: dp_hpd {
>>>>> - samsung,pins = "gpx0-7";
>>>>> - samsung,pin-function = <3>;
>>>>> - samsung,pin-pud = <0>;
>>>>> - samsung,pin-drv = <0>;
>>>>> - };
>>>>> };
>>>>>
>>>>> pinctrl at 13400000 {
>>>>> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>>>> index aaa055ac0fe3..5d30fe1dcda4 100644
>>>>> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>>>> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
>>>>> @@ -414,3 +414,12 @@
>>>>> };
>>>>> };
>>>>> };
>>>>> +
>>>>> +&pinctrl_0 {
>>>>> + dp_hpd: dp_hpd {
>>>>> + samsung,pins = "gpx0-7";
>>>>> + samsung,pin-function = <3>;
>>>>> + samsung,pin-pud = <0>;
>>>>> + samsung,pin-drv = <0>;
>>>>> + };
>>>>> +};
>>>>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
>>>>> index c4b0c73c736d..a9a2f2743794 100644
>>>>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
>>>>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
>>>>> @@ -547,6 +547,13 @@
>>>>> };
>>>>>
>>>>> &pinctrl_0 {
>>>>> + dp_hpd: dp_hpd {
>>>>> + samsung,pins = "gpx0-7";
>>>>> + samsung,pin-function = <3>;
>>>>> + samsung,pin-pud = <0>;
>>>>> + samsung,pin-drv = <0>;
>>>>> + };
>>>>> +
>>>>
>>>> NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
>>>> Pin function 3 is special function. This pin _is_ the hot plug detect
>>>> pin for display port. When it's set as special function 3 it goes
>>>> straight into the hot plug logic of the display port controller.
>>>>
>>>> Spring may have had its reasons to detect hot plug events on a GPIO
>>>> instead of using this pin, but that doesn't make this pin any less the
>>>> "hot plug pin".
>>>
>>> Please advise how to handle it then: Should there be two different
>>> pinctrl entries (if so, how should it be named?),
>>
>> IMHO this is the right way. Just name the GPIO variant dp_hpd_gpio.
>
> Hi Andreas F?rber,
>
> I agree with Tomasz Figa and Doug Anderson.
> Please refer to the following.
>
> 1. case: Standard HPD pin is used. (smdk5420)
> arch/arm/boot/dts/exynos5420-pinctrl.dts
> pinctrl at 13400000 {
> dp_hpd: dp_hpd {
> samsung,pins = "gpx0-7";
> samsung,pin-function = <3>;
> samsung,pin-pud = <0>;
> samsung,pin-drv = <0>;
> };
> arch/arm/boot/dts/exynos5420-smdk5420.dts
> dp-controller at 145B0000 {
> pinctrl-names = "default";
> pinctrl-0 = <&dp_hpd>;
> ...
>
> 2. case: non-standard HPD pin such as GPIO is used. (peach pit)
> arch/arm/boot/dts/exynos5420-peach-pit.dts
> pinctrl at 13400000 {
> dp_hpd_gpio: dp_hpd_gpio {
> samsung,pins = "gpx2-6";
> samsung,pin-function = <0>;
> samsung,pin-pud = <3>;
> samsung,pin-drv = <0>;
> };
> dp-controller at 145B0000 {
> pinctrl-names = "default";
> pinctrl-0 = <&dp_hpd_gpio>;
> ...
> samsung,hpd-gpio = <&gpx2 6 0>;
>
> So, you need to follow the second case.
> "dp_hpd_gpio" can be used for Spring board.
I believe I already did so in v6 [0]? Please take a look there and let
me know if you still need anything changed. The label name seems
identical, whereas for the node name I adopted the dashes convention.
Thanks,
Andreas
[0] https://patchwork.kernel.org/patch/4664691/
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N?rnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imend?rffer; HRB 16746 AG N?rnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
2014-08-10 9:15 ` Andreas Färber
@ 2014-08-11 10:24 ` Jingoo Han
-1 siblings, 0 replies; 91+ messages in thread
From: Jingoo Han @ 2014-08-11 10:24 UTC (permalink / raw)
To: 'Andreas Färber'
Cc: 'Tomasz Figa', 'Doug Anderson',
'linux-samsung-soc',
linux-arm-kernel, devicetree, 'Stephan van Schaik',
'Vincent Palatin', 'Javier Martinez Canillas',
'Tomasz Figa', 'Ben Dooks', 'Kukjin Kim',
'Rob Herring', 'Pawel Moll',
'Mark Rutland', 'Ian Campbell',
'Kumar Gala', 'Russell King', 'open list',
'Jingoo Han'
On Sunday, August 10, 2014 6:15 PM, Andreas Farber wrote:
> Am 05.08.2014 13:16, schrieb Jingoo Han:
> > On Saturday, August 02, 2014 5:57 AM, Tomasz Figa wrote:
> >> On 01.08.2014 22:54, Andreas Färber wrote:
> >>> Am 01.08.2014 22:33, schrieb Doug Anderson:
> >>>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber <afaerber@suse.de> wrote:
> >>>>> Spring uses a different GPIO, so this is not a generic SoC piece.
> >>>>>
> >>>>> Suggested-by: Tomasz Figa <t.figa@samsung.com>
> >>>>> Signed-off-by: Andreas Färber <afaerber@suse.de>
> >>>>> ---
> >>>>> v5: New (Tomasz Figa)
> >>>>> Frees dp_hpd for Spring.
> >>>>>
> >>>>> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
> >>>>> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
> >>>>> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
> >>>>> 3 files changed, 16 insertions(+), 7 deletions(-)
> >>>>>
> >>>>> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-
> pinctrl.dtsi
> >>>>> index 886cfca044ac..ed0e5230514b 100644
> >>>>> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> >>>>> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> >>>>> @@ -581,13 +581,6 @@
> >>>>> samsung,pin-pud = <0>;
> >>>>> samsung,pin-drv = <0>;
> >>>>> };
> >>>>> -
> >>>>> - dp_hpd: dp_hpd {
> >>>>> - samsung,pins = "gpx0-7";
> >>>>> - samsung,pin-function = <3>;
> >>>>> - samsung,pin-pud = <0>;
> >>>>> - samsung,pin-drv = <0>;
> >>>>> - };
> >>>>> };
> >>>>>
> >>>>> pinctrl@13400000 {
> >>>>> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-
> smdk5250.dts
> >>>>> index aaa055ac0fe3..5d30fe1dcda4 100644
> >>>>> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
> >>>>> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> >>>>> @@ -414,3 +414,12 @@
> >>>>> };
> >>>>> };
> >>>>> };
> >>>>> +
> >>>>> +&pinctrl_0 {
> >>>>> + dp_hpd: dp_hpd {
> >>>>> + samsung,pins = "gpx0-7";
> >>>>> + samsung,pin-function = <3>;
> >>>>> + samsung,pin-pud = <0>;
> >>>>> + samsung,pin-drv = <0>;
> >>>>> + };
> >>>>> +};
> >>>>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
> >>>>> index c4b0c73c736d..a9a2f2743794 100644
> >>>>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
> >>>>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
> >>>>> @@ -547,6 +547,13 @@
> >>>>> };
> >>>>>
> >>>>> &pinctrl_0 {
> >>>>> + dp_hpd: dp_hpd {
> >>>>> + samsung,pins = "gpx0-7";
> >>>>> + samsung,pin-function = <3>;
> >>>>> + samsung,pin-pud = <0>;
> >>>>> + samsung,pin-drv = <0>;
> >>>>> + };
> >>>>> +
> >>>>
> >>>> NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
> >>>> Pin function 3 is special function. This pin _is_ the hot plug detect
> >>>> pin for display port. When it's set as special function 3 it goes
> >>>> straight into the hot plug logic of the display port controller.
> >>>>
> >>>> Spring may have had its reasons to detect hot plug events on a GPIO
> >>>> instead of using this pin, but that doesn't make this pin any less the
> >>>> "hot plug pin".
> >>>
> >>> Please advise how to handle it then: Should there be two different
> >>> pinctrl entries (if so, how should it be named?),
> >>
> >> IMHO this is the right way. Just name the GPIO variant dp_hpd_gpio.
> >
> > Hi Andreas Färber,
> >
> > I agree with Tomasz Figa and Doug Anderson.
> > Please refer to the following.
> >
> > 1. case: Standard HPD pin is used. (smdk5420)
> > arch/arm/boot/dts/exynos5420-pinctrl.dts
> > pinctrl@13400000 {
> > dp_hpd: dp_hpd {
> > samsung,pins = "gpx0-7";
> > samsung,pin-function = <3>;
> > samsung,pin-pud = <0>;
> > samsung,pin-drv = <0>;
> > };
> > arch/arm/boot/dts/exynos5420-smdk5420.dts
> > dp-controller@145B0000 {
> > pinctrl-names = "default";
> > pinctrl-0 = <&dp_hpd>;
> > ...
> >
> > 2. case: non-standard HPD pin such as GPIO is used. (peach pit)
> > arch/arm/boot/dts/exynos5420-peach-pit.dts
> > pinctrl@13400000 {
> > dp_hpd_gpio: dp_hpd_gpio {
> > samsung,pins = "gpx2-6";
> > samsung,pin-function = <0>;
> > samsung,pin-pud = <3>;
> > samsung,pin-drv = <0>;
> > };
> > dp-controller@145B0000 {
> > pinctrl-names = "default";
> > pinctrl-0 = <&dp_hpd_gpio>;
> > ...
> > samsung,hpd-gpio = <&gpx2 6 0>;
> >
> > So, you need to follow the second case.
> > "dp_hpd_gpio" can be used for Spring board.
>
> I believe I already did so in v6 [0]? Please take a look there and let
> me know if you still need anything changed. The label name seems
> identical, whereas for the node name I adopted the dashes convention.
OK, I checked v6 patches.
I have no objection. It looks good.
Thank you.
Best regards,
Jingoo Han
>
> Thanks,
> Andreas
>
> [0] https://patchwork.kernel.org/patch/4664691/
>
> --
> SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
> GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
> --
> To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow
@ 2014-08-11 10:24 ` Jingoo Han
0 siblings, 0 replies; 91+ messages in thread
From: Jingoo Han @ 2014-08-11 10:24 UTC (permalink / raw)
To: linux-arm-kernel
On Sunday, August 10, 2014 6:15 PM, Andreas Farber wrote:
> Am 05.08.2014 13:16, schrieb Jingoo Han:
> > On Saturday, August 02, 2014 5:57 AM, Tomasz Figa wrote:
> >> On 01.08.2014 22:54, Andreas F?rber wrote:
> >>> Am 01.08.2014 22:33, schrieb Doug Anderson:
> >>>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber <afaerber@suse.de> wrote:
> >>>>> Spring uses a different GPIO, so this is not a generic SoC piece.
> >>>>>
> >>>>> Suggested-by: Tomasz Figa <t.figa@samsung.com>
> >>>>> Signed-off-by: Andreas F?rber <afaerber@suse.de>
> >>>>> ---
> >>>>> v5: New (Tomasz Figa)
> >>>>> Frees dp_hpd for Spring.
> >>>>>
> >>>>> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 7 -------
> >>>>> arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++
> >>>>> arch/arm/boot/dts/exynos5250-snow.dts | 7 +++++++
> >>>>> 3 files changed, 16 insertions(+), 7 deletions(-)
> >>>>>
> >>>>> diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-
> pinctrl.dtsi
> >>>>> index 886cfca044ac..ed0e5230514b 100644
> >>>>> --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> >>>>> +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
> >>>>> @@ -581,13 +581,6 @@
> >>>>> samsung,pin-pud = <0>;
> >>>>> samsung,pin-drv = <0>;
> >>>>> };
> >>>>> -
> >>>>> - dp_hpd: dp_hpd {
> >>>>> - samsung,pins = "gpx0-7";
> >>>>> - samsung,pin-function = <3>;
> >>>>> - samsung,pin-pud = <0>;
> >>>>> - samsung,pin-drv = <0>;
> >>>>> - };
> >>>>> };
> >>>>>
> >>>>> pinctrl at 13400000 {
> >>>>> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-
> smdk5250.dts
> >>>>> index aaa055ac0fe3..5d30fe1dcda4 100644
> >>>>> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
> >>>>> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> >>>>> @@ -414,3 +414,12 @@
> >>>>> };
> >>>>> };
> >>>>> };
> >>>>> +
> >>>>> +&pinctrl_0 {
> >>>>> + dp_hpd: dp_hpd {
> >>>>> + samsung,pins = "gpx0-7";
> >>>>> + samsung,pin-function = <3>;
> >>>>> + samsung,pin-pud = <0>;
> >>>>> + samsung,pin-drv = <0>;
> >>>>> + };
> >>>>> +};
> >>>>> diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
> >>>>> index c4b0c73c736d..a9a2f2743794 100644
> >>>>> --- a/arch/arm/boot/dts/exynos5250-snow.dts
> >>>>> +++ b/arch/arm/boot/dts/exynos5250-snow.dts
> >>>>> @@ -547,6 +547,13 @@
> >>>>> };
> >>>>>
> >>>>> &pinctrl_0 {
> >>>>> + dp_hpd: dp_hpd {
> >>>>> + samsung,pins = "gpx0-7";
> >>>>> + samsung,pin-function = <3>;
> >>>>> + samsung,pin-pud = <0>;
> >>>>> + samsung,pin-drv = <0>;
> >>>>> + };
> >>>>> +
> >>>>
> >>>> NAK. dp_hpd is a generic SoC piece. Pin function 0 and 1 are GPIOs.
> >>>> Pin function 3 is special function. This pin _is_ the hot plug detect
> >>>> pin for display port. When it's set as special function 3 it goes
> >>>> straight into the hot plug logic of the display port controller.
> >>>>
> >>>> Spring may have had its reasons to detect hot plug events on a GPIO
> >>>> instead of using this pin, but that doesn't make this pin any less the
> >>>> "hot plug pin".
> >>>
> >>> Please advise how to handle it then: Should there be two different
> >>> pinctrl entries (if so, how should it be named?),
> >>
> >> IMHO this is the right way. Just name the GPIO variant dp_hpd_gpio.
> >
> > Hi Andreas F?rber,
> >
> > I agree with Tomasz Figa and Doug Anderson.
> > Please refer to the following.
> >
> > 1. case: Standard HPD pin is used. (smdk5420)
> > arch/arm/boot/dts/exynos5420-pinctrl.dts
> > pinctrl at 13400000 {
> > dp_hpd: dp_hpd {
> > samsung,pins = "gpx0-7";
> > samsung,pin-function = <3>;
> > samsung,pin-pud = <0>;
> > samsung,pin-drv = <0>;
> > };
> > arch/arm/boot/dts/exynos5420-smdk5420.dts
> > dp-controller at 145B0000 {
> > pinctrl-names = "default";
> > pinctrl-0 = <&dp_hpd>;
> > ...
> >
> > 2. case: non-standard HPD pin such as GPIO is used. (peach pit)
> > arch/arm/boot/dts/exynos5420-peach-pit.dts
> > pinctrl at 13400000 {
> > dp_hpd_gpio: dp_hpd_gpio {
> > samsung,pins = "gpx2-6";
> > samsung,pin-function = <0>;
> > samsung,pin-pud = <3>;
> > samsung,pin-drv = <0>;
> > };
> > dp-controller at 145B0000 {
> > pinctrl-names = "default";
> > pinctrl-0 = <&dp_hpd_gpio>;
> > ...
> > samsung,hpd-gpio = <&gpx2 6 0>;
> >
> > So, you need to follow the second case.
> > "dp_hpd_gpio" can be used for Spring board.
>
> I believe I already did so in v6 [0]? Please take a look there and let
> me know if you still need anything changed. The label name seems
> identical, whereas for the node name I adopted the dashes convention.
OK, I checked v6 patches.
I have no objection. It looks good.
Thank you.
Best regards,
Jingoo Han
>
> Thanks,
> Andreas
>
> [0] https://patchwork.kernel.org/patch/4664691/
>
> --
> SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N?rnberg, Germany
> GF: Jeff Hawn, Jennifer Guild, Felix Imend?rffer; HRB 16746 AG N?rnberg
> --
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^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
2014-08-01 16:26 ` Doug Anderson
@ 2014-08-18 18:37 ` Kukjin Kim
-1 siblings, 0 replies; 91+ messages in thread
From: Kukjin Kim @ 2014-08-18 18:37 UTC (permalink / raw)
To: Doug Anderson
Cc: Andreas Färber, linux-samsung-soc, linux-arm-kernel,
devicetree, Stephan van Schaik, Vincent Palatin,
Javier Martinez Canillas, Tomasz Figa, Jaehoon Chung, Ben Dooks,
Kukjin Kim, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell,
Kumar Gala, Russell King, open list
On 08/01/14 11:26, Doug Anderson wrote:
> Hi,
>
Hi,
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber<afaerber@suse.de> wrote:
>> The pinctrl properties should be on the device directly and not on the
>> slot sub-node.
>>
>> Reported-by: Doug Anderson<dianders@chromium.org>
>> Cc: Jaehoon Chung<jh80.chung@samsung.com>
>> Reviewed-by: Tomasz Figa<t.figa@samsung.com>
>> Signed-off-by: Andreas Färber<afaerber@suse.de>
>
> Let's land this one before Jaehoon's, since it was a hidden
> functionality change in his patch. It will be an easy conflict to
> resolve when his patch is applied.
>
Sounds good to me, I've applied this before Jaehoon's change.
> Reviewed-by: Doug Anderson<dianders@chromium.org>
Thanks,
Kukjin
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
@ 2014-08-18 18:37 ` Kukjin Kim
0 siblings, 0 replies; 91+ messages in thread
From: Kukjin Kim @ 2014-08-18 18:37 UTC (permalink / raw)
To: linux-arm-kernel
On 08/01/14 11:26, Doug Anderson wrote:
> Hi,
>
Hi,
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber<afaerber@suse.de> wrote:
>> The pinctrl properties should be on the device directly and not on the
>> slot sub-node.
>>
>> Reported-by: Doug Anderson<dianders@chromium.org>
>> Cc: Jaehoon Chung<jh80.chung@samsung.com>
>> Reviewed-by: Tomasz Figa<t.figa@samsung.com>
>> Signed-off-by: Andreas F?rber<afaerber@suse.de>
>
> Let's land this one before Jaehoon's, since it was a hidden
> functionality change in his patch. It will be an easy conflict to
> resolve when his patch is applied.
>
Sounds good to me, I've applied this before Jaehoon's change.
> Reviewed-by: Doug Anderson<dianders@chromium.org>
Thanks,
Kukjin
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
2014-08-18 18:37 ` Kukjin Kim
@ 2014-08-18 18:48 ` Tomasz Figa
-1 siblings, 0 replies; 91+ messages in thread
From: Tomasz Figa @ 2014-08-18 18:48 UTC (permalink / raw)
To: Kukjin Kim, Doug Anderson
Cc: Andreas Färber, linux-samsung-soc, linux-arm-kernel,
devicetree, Stephan van Schaik, Vincent Palatin,
Javier Martinez Canillas, Tomasz Figa, Jaehoon Chung, Ben Dooks,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
Hi Kukjin,
On 18.08.2014 20:37, Kukjin Kim wrote:
> On 08/01/14 11:26, Doug Anderson wrote:
>> Hi,
>>
> Hi,
>
>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber<afaerber@suse.de> wrote:
>>> The pinctrl properties should be on the device directly and not on the
>>> slot sub-node.
>>>
>>> Reported-by: Doug Anderson<dianders@chromium.org>
>>> Cc: Jaehoon Chung<jh80.chung@samsung.com>
>>> Reviewed-by: Tomasz Figa<t.figa@samsung.com>
>>> Signed-off-by: Andreas Färber<afaerber@suse.de>
>>
>> Let's land this one before Jaehoon's, since it was a hidden
>> functionality change in his patch. It will be an easy conflict to
>> resolve when his patch is applied.
>>
> Sounds good to me, I've applied this before Jaehoon's change.
>
>> Reviewed-by: Doug Anderson<dianders@chromium.org>
Version 6 of this series has been already posted. However this
particular patch has not changed, so it's fine.
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
@ 2014-08-18 18:48 ` Tomasz Figa
0 siblings, 0 replies; 91+ messages in thread
From: Tomasz Figa @ 2014-08-18 18:48 UTC (permalink / raw)
To: linux-arm-kernel
Hi Kukjin,
On 18.08.2014 20:37, Kukjin Kim wrote:
> On 08/01/14 11:26, Doug Anderson wrote:
>> Hi,
>>
> Hi,
>
>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber<afaerber@suse.de> wrote:
>>> The pinctrl properties should be on the device directly and not on the
>>> slot sub-node.
>>>
>>> Reported-by: Doug Anderson<dianders@chromium.org>
>>> Cc: Jaehoon Chung<jh80.chung@samsung.com>
>>> Reviewed-by: Tomasz Figa<t.figa@samsung.com>
>>> Signed-off-by: Andreas F?rber<afaerber@suse.de>
>>
>> Let's land this one before Jaehoon's, since it was a hidden
>> functionality change in his patch. It will be an easy conflict to
>> resolve when his patch is applied.
>>
> Sounds good to me, I've applied this before Jaehoon's change.
>
>> Reviewed-by: Doug Anderson<dianders@chromium.org>
Version 6 of this series has been already posted. However this
particular patch has not changed, so it's fine.
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 02/10] ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
@ 2014-08-18 20:03 ` Kukjin Kim
0 siblings, 0 replies; 91+ messages in thread
From: Kukjin Kim @ 2014-08-18 20:03 UTC (permalink / raw)
To: Doug Anderson
Cc: Andreas Färber, linux-samsung-soc, linux-arm-kernel,
devicetree, Stephan van Schaik, Vincent Palatin,
Javier Martinez Canillas, Tomasz Figa, Ben Dooks, Kukjin Kim,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
On 08/01/14 11:45, Doug Anderson wrote:
> Andreas,
>
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber<afaerber@suse.de> wrote:
>> exynos5250-cros-common.dtsi was meant for sharing common pieces across
>> ChromeOS devices. This turned out premature, as several devices ended up
>> in the common file that are not common after all. Since the remaining
>> common ChromeOS pieces are fairly minor, exynos5250-cros-common.dtsi
>> was requested to be merged into the Snow device tree, sharing only the
>> keyboard controller for now. This may be re-evaluated as both mature.
>>
>> Suggested-by: Doug Anderson<dianders@chromium.org>
>> Reviewed-by: Tomasz Figa<t.figa@samsung.com>
>> Signed-off-by: Andreas Färber<afaerber@suse.de>
>> ---
>> v4 -> v5:
>> * Extended commit message (Tomasz Figa)
>>
>> v3 -> v4: Unchanged
>>
>> v2 -> v3:
>> * Renamed subject to match Kukjin's style
>> * Rebased onto MMC pinctrl bug fix (Doug Anderson)
>>
>> v2: New (Doug Anderson)
>>
>> arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 --------------------------
>> arch/arm/boot/dts/exynos5250-snow.dts | 164 +++++++++++++++++++++++---
>> 2 files changed, 145 insertions(+), 183 deletions(-)
>
> Reviewed-by: Doug Anderson<dianders@chromium.org>
>
> I'd suggest that this land sooner rather than later to avoid future conflicts.
Applied, thanks.
- Kukjin
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 02/10] ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
@ 2014-08-18 20:03 ` Kukjin Kim
0 siblings, 0 replies; 91+ messages in thread
From: Kukjin Kim @ 2014-08-18 20:03 UTC (permalink / raw)
To: Doug Anderson
Cc: Andreas Färber, linux-samsung-soc,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Stephan van Schaik,
Vincent Palatin, Javier Martinez Canillas, Tomasz Figa,
Ben Dooks, Kukjin Kim, Rob Herring, Pawel Moll, Mark Rutland,
Ian Campbell, Kumar Gala, Russell King, open list
On 08/01/14 11:45, Doug Anderson wrote:
> Andreas,
>
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber<afaerber-l3A5Bk7waGM@public.gmane.org> wrote:
>> exynos5250-cros-common.dtsi was meant for sharing common pieces across
>> ChromeOS devices. This turned out premature, as several devices ended up
>> in the common file that are not common after all. Since the remaining
>> common ChromeOS pieces are fairly minor, exynos5250-cros-common.dtsi
>> was requested to be merged into the Snow device tree, sharing only the
>> keyboard controller for now. This may be re-evaluated as both mature.
>>
>> Suggested-by: Doug Anderson<dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
>> Reviewed-by: Tomasz Figa<t.figa-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
>> Signed-off-by: Andreas Färber<afaerber-l3A5Bk7waGM@public.gmane.org>
>> ---
>> v4 -> v5:
>> * Extended commit message (Tomasz Figa)
>>
>> v3 -> v4: Unchanged
>>
>> v2 -> v3:
>> * Renamed subject to match Kukjin's style
>> * Rebased onto MMC pinctrl bug fix (Doug Anderson)
>>
>> v2: New (Doug Anderson)
>>
>> arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 --------------------------
>> arch/arm/boot/dts/exynos5250-snow.dts | 164 +++++++++++++++++++++++---
>> 2 files changed, 145 insertions(+), 183 deletions(-)
>
> Reviewed-by: Doug Anderson<dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
>
> I'd suggest that this land sooner rather than later to avoid future conflicts.
Applied, thanks.
- Kukjin
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^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 02/10] ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
@ 2014-08-18 20:03 ` Kukjin Kim
0 siblings, 0 replies; 91+ messages in thread
From: Kukjin Kim @ 2014-08-18 20:03 UTC (permalink / raw)
To: linux-arm-kernel
On 08/01/14 11:45, Doug Anderson wrote:
> Andreas,
>
> On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber<afaerber@suse.de> wrote:
>> exynos5250-cros-common.dtsi was meant for sharing common pieces across
>> ChromeOS devices. This turned out premature, as several devices ended up
>> in the common file that are not common after all. Since the remaining
>> common ChromeOS pieces are fairly minor, exynos5250-cros-common.dtsi
>> was requested to be merged into the Snow device tree, sharing only the
>> keyboard controller for now. This may be re-evaluated as both mature.
>>
>> Suggested-by: Doug Anderson<dianders@chromium.org>
>> Reviewed-by: Tomasz Figa<t.figa@samsung.com>
>> Signed-off-by: Andreas F?rber<afaerber@suse.de>
>> ---
>> v4 -> v5:
>> * Extended commit message (Tomasz Figa)
>>
>> v3 -> v4: Unchanged
>>
>> v2 -> v3:
>> * Renamed subject to match Kukjin's style
>> * Rebased onto MMC pinctrl bug fix (Doug Anderson)
>>
>> v2: New (Doug Anderson)
>>
>> arch/arm/boot/dts/exynos5250-cros-common.dtsi | 164 --------------------------
>> arch/arm/boot/dts/exynos5250-snow.dts | 164 +++++++++++++++++++++++---
>> 2 files changed, 145 insertions(+), 183 deletions(-)
>
> Reviewed-by: Doug Anderson<dianders@chromium.org>
>
> I'd suggest that this land sooner rather than later to avoid future conflicts.
Applied, thanks.
- Kukjin
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
2014-08-18 18:48 ` Tomasz Figa
@ 2014-08-18 20:03 ` Kukjin Kim
-1 siblings, 0 replies; 91+ messages in thread
From: Kukjin Kim @ 2014-08-18 20:03 UTC (permalink / raw)
To: Tomasz Figa
Cc: Kukjin Kim, Doug Anderson, Andreas Färber,
linux-samsung-soc, linux-arm-kernel, devicetree,
Stephan van Schaik, Vincent Palatin, Javier Martinez Canillas,
Tomasz Figa, Jaehoon Chung, Ben Dooks, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Kumar Gala, Russell King, open list
On 08/18/14 13:48, Tomasz Figa wrote:
> Hi Kukjin,
>
Hi,
> On 18.08.2014 20:37, Kukjin Kim wrote:
>> On 08/01/14 11:26, Doug Anderson wrote:
>>> Hi,
>>>
>> Hi,
>>
>>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber<afaerber@suse.de> wrote:
>>>> The pinctrl properties should be on the device directly and not on the
>>>> slot sub-node.
>>>>
>>>> Reported-by: Doug Anderson<dianders@chromium.org>
>>>> Cc: Jaehoon Chung<jh80.chung@samsung.com>
>>>> Reviewed-by: Tomasz Figa<t.figa@samsung.com>
>>>> Signed-off-by: Andreas Färber<afaerber@suse.de>
>>>
>>> Let's land this one before Jaehoon's, since it was a hidden
>>> functionality change in his patch. It will be an easy conflict to
>>> resolve when his patch is applied.
>>>
>> Sounds good to me, I've applied this before Jaehoon's change.
>>
>>> Reviewed-by: Doug Anderson<dianders@chromium.org>
>
> Version 6 of this series has been already posted. However this
> particular patch has not changed, so it's fine.
>
Oh, got it. Hope this and 2nd should be same with version 6 ;)
Thanks.
- Kukjin
^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
@ 2014-08-18 20:03 ` Kukjin Kim
0 siblings, 0 replies; 91+ messages in thread
From: Kukjin Kim @ 2014-08-18 20:03 UTC (permalink / raw)
To: linux-arm-kernel
On 08/18/14 13:48, Tomasz Figa wrote:
> Hi Kukjin,
>
Hi,
> On 18.08.2014 20:37, Kukjin Kim wrote:
>> On 08/01/14 11:26, Doug Anderson wrote:
>>> Hi,
>>>
>> Hi,
>>
>>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber<afaerber@suse.de> wrote:
>>>> The pinctrl properties should be on the device directly and not on the
>>>> slot sub-node.
>>>>
>>>> Reported-by: Doug Anderson<dianders@chromium.org>
>>>> Cc: Jaehoon Chung<jh80.chung@samsung.com>
>>>> Reviewed-by: Tomasz Figa<t.figa@samsung.com>
>>>> Signed-off-by: Andreas F?rber<afaerber@suse.de>
>>>
>>> Let's land this one before Jaehoon's, since it was a hidden
>>> functionality change in his patch. It will be an easy conflict to
>>> resolve when his patch is applied.
>>>
>> Sounds good to me, I've applied this before Jaehoon's change.
>>
>>> Reviewed-by: Doug Anderson<dianders@chromium.org>
>
> Version 6 of this series has been already posted. However this
> particular patch has not changed, so it's fine.
>
Oh, got it. Hope this and 2nd should be same with version 6 ;)
Thanks.
- Kukjin
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
@ 2014-08-18 20:13 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-18 20:13 UTC (permalink / raw)
To: Kukjin Kim
Cc: Tomasz Figa, Doug Anderson, linux-samsung-soc, linux-arm-kernel,
devicetree, Stephan van Schaik, Vincent Palatin,
Javier Martinez Canillas, Tomasz Figa, Jaehoon Chung, Ben Dooks,
Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala,
Russell King, open list
Hi,
Am 18.08.2014 22:03, schrieb Kukjin Kim:
> On 08/18/14 13:48, Tomasz Figa wrote:
>> On 18.08.2014 20:37, Kukjin Kim wrote:
>>> On 08/01/14 11:26, Doug Anderson wrote:
>>>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber<afaerber@suse.de>
>>>> wrote:
>>>>> The pinctrl properties should be on the device directly and not on the
>>>>> slot sub-node.
>>>>>
>>>>> Reported-by: Doug Anderson<dianders@chromium.org>
>>>>> Cc: Jaehoon Chung<jh80.chung@samsung.com>
>>>>> Reviewed-by: Tomasz Figa<t.figa@samsung.com>
>>>>> Signed-off-by: Andreas Färber<afaerber@suse.de>
>>>>
>>>> Let's land this one before Jaehoon's, since it was a hidden
>>>> functionality change in his patch. It will be an easy conflict to
>>>> resolve when his patch is applied.
>>>>
>>> Sounds good to me, I've applied this before Jaehoon's change.
>>>
>>>> Reviewed-by: Doug Anderson<dianders@chromium.org>
>>
>> Version 6 of this series has been already posted. However this
>> particular patch has not changed, so it's fine.
>>
> Oh, got it. Hope this and 2nd should be same with version 6 ;)
It is documented as such. :) Others did have changes, of course.
I've started looking into rebasing myself: beware that the smdk5250
cleanup has an additional conflict in the spi node (cs-gpios movement).
http://git.kernel.org/cgit/linux/kernel/git/kgene/linux-samsung.git/commit/arch/arm/boot/dts/exynos5250-smdk5250.dts?h=v3.18-next/dt-samsung&id=e138d4333aa02a3daa12c04192bc5c842bffee74
Thanks,
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
* Re: [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
@ 2014-08-18 20:13 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-18 20:13 UTC (permalink / raw)
To: Kukjin Kim
Cc: Tomasz Figa, Doug Anderson, linux-samsung-soc,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Stephan van Schaik,
Vincent Palatin, Javier Martinez Canillas, Tomasz Figa,
Jaehoon Chung, Ben Dooks, Rob Herring, Pawel Moll, Mark Rutland,
Ian Campbell, Kumar Gala, Russell King, open list
Hi,
Am 18.08.2014 22:03, schrieb Kukjin Kim:
> On 08/18/14 13:48, Tomasz Figa wrote:
>> On 18.08.2014 20:37, Kukjin Kim wrote:
>>> On 08/01/14 11:26, Doug Anderson wrote:
>>>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas Färber<afaerber@suse.de>
>>>> wrote:
>>>>> The pinctrl properties should be on the device directly and not on the
>>>>> slot sub-node.
>>>>>
>>>>> Reported-by: Doug Anderson<dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
>>>>> Cc: Jaehoon Chung<jh80.chung-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
>>>>> Reviewed-by: Tomasz Figa<t.figa-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
>>>>> Signed-off-by: Andreas Färber<afaerber-l3A5Bk7waGM@public.gmane.org>
>>>>
>>>> Let's land this one before Jaehoon's, since it was a hidden
>>>> functionality change in his patch. It will be an easy conflict to
>>>> resolve when his patch is applied.
>>>>
>>> Sounds good to me, I've applied this before Jaehoon's change.
>>>
>>>> Reviewed-by: Doug Anderson<dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
>>
>> Version 6 of this series has been already posted. However this
>> particular patch has not changed, so it's fine.
>>
> Oh, got it. Hope this and 2nd should be same with version 6 ;)
It is documented as such. :) Others did have changes, of course.
I've started looking into rebasing myself: beware that the smdk5250
cleanup has an additional conflict in the spi node (cs-gpios movement).
http://git.kernel.org/cgit/linux/kernel/git/kgene/linux-samsung.git/commit/arch/arm/boot/dts/exynos5250-smdk5250.dts?h=v3.18-next/dt-samsung&id=e138d4333aa02a3daa12c04192bc5c842bffee74
Thanks,
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
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^ permalink raw reply [flat|nested] 91+ messages in thread
* [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow
@ 2014-08-18 20:13 ` Andreas Färber
0 siblings, 0 replies; 91+ messages in thread
From: Andreas Färber @ 2014-08-18 20:13 UTC (permalink / raw)
To: linux-arm-kernel
Hi,
Am 18.08.2014 22:03, schrieb Kukjin Kim:
> On 08/18/14 13:48, Tomasz Figa wrote:
>> On 18.08.2014 20:37, Kukjin Kim wrote:
>>> On 08/01/14 11:26, Doug Anderson wrote:
>>>> On Thu, Jul 31, 2014 at 9:54 PM, Andreas F?rber<afaerber@suse.de>
>>>> wrote:
>>>>> The pinctrl properties should be on the device directly and not on the
>>>>> slot sub-node.
>>>>>
>>>>> Reported-by: Doug Anderson<dianders@chromium.org>
>>>>> Cc: Jaehoon Chung<jh80.chung@samsung.com>
>>>>> Reviewed-by: Tomasz Figa<t.figa@samsung.com>
>>>>> Signed-off-by: Andreas F?rber<afaerber@suse.de>
>>>>
>>>> Let's land this one before Jaehoon's, since it was a hidden
>>>> functionality change in his patch. It will be an easy conflict to
>>>> resolve when his patch is applied.
>>>>
>>> Sounds good to me, I've applied this before Jaehoon's change.
>>>
>>>> Reviewed-by: Doug Anderson<dianders@chromium.org>
>>
>> Version 6 of this series has been already posted. However this
>> particular patch has not changed, so it's fine.
>>
> Oh, got it. Hope this and 2nd should be same with version 6 ;)
It is documented as such. :) Others did have changes, of course.
I've started looking into rebasing myself: beware that the smdk5250
cleanup has an additional conflict in the spi node (cs-gpios movement).
http://git.kernel.org/cgit/linux/kernel/git/kgene/linux-samsung.git/commit/arch/arm/boot/dts/exynos5250-smdk5250.dts?h=v3.18-next/dt-samsung&id=e138d4333aa02a3daa12c04192bc5c842bffee74
Thanks,
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N?rnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imend?rffer; HRB 16746 AG N?rnberg
^ permalink raw reply [flat|nested] 91+ messages in thread
end of thread, other threads:[~2014-08-18 20:13 UTC | newest]
Thread overview: 91+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-08-01 4:54 [PATCH v5 00/10] ARM: dts: exynos: Prepare Spring Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 4:54 ` [PATCH v5 01/10] ARM: dts: Fix MMC pinctrl for exynos5250-snow Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 16:26 ` Doug Anderson
2014-08-01 16:26 ` Doug Anderson
2014-08-01 16:26 ` Doug Anderson
2014-08-18 18:37 ` Kukjin Kim
2014-08-18 18:37 ` Kukjin Kim
2014-08-18 18:48 ` Tomasz Figa
2014-08-18 18:48 ` Tomasz Figa
2014-08-18 20:03 ` Kukjin Kim
2014-08-18 20:03 ` Kukjin Kim
2014-08-18 20:13 ` Andreas Färber
2014-08-18 20:13 ` Andreas Färber
2014-08-18 20:13 ` Andreas Färber
2014-08-01 4:54 ` [PATCH v5 02/10] ARM: dts: Fold exynos5250-cros-common into exynos5250-snow Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 16:45 ` Doug Anderson
2014-08-01 16:45 ` Doug Anderson
2014-08-01 16:45 ` Doug Anderson
2014-08-18 20:03 ` Kukjin Kim
2014-08-18 20:03 ` Kukjin Kim
2014-08-18 20:03 ` Kukjin Kim
2014-08-01 4:54 ` [PATCH v5 03/10] ARM: dts: Clean up exynos5250-snow Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 20:24 ` Doug Anderson
2014-08-01 20:24 ` Doug Anderson
2014-08-01 20:24 ` Doug Anderson
2014-08-01 20:44 ` Andreas Färber
2014-08-01 20:44 ` Andreas Färber
2014-08-01 20:44 ` Andreas Färber
2014-08-01 4:54 ` [PATCH v5 04/10] ARM: dts: Fill in bootargs for exynos5250-snow Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 20:28 ` Doug Anderson
2014-08-01 20:28 ` Doug Anderson
2014-08-01 20:28 ` Doug Anderson
2014-08-01 21:10 ` Andreas Färber
2014-08-01 21:10 ` Andreas Färber
2014-08-01 21:10 ` Andreas Färber
2014-08-02 5:01 ` Doug Anderson
2014-08-02 5:01 ` Doug Anderson
2014-08-02 5:01 ` Doug Anderson
2014-08-01 4:54 ` [PATCH v5 05/10] ARM: dts: Move dp_hpd from exynos5250 into smdk5250 and snow Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 20:33 ` Doug Anderson
2014-08-01 20:33 ` Doug Anderson
2014-08-01 20:33 ` Doug Anderson
2014-08-01 20:54 ` Andreas Färber
2014-08-01 20:54 ` Andreas Färber
2014-08-01 20:54 ` Andreas Färber
2014-08-01 20:57 ` Tomasz Figa
2014-08-01 20:57 ` Tomasz Figa
2014-08-01 20:57 ` Tomasz Figa
2014-08-05 12:16 ` Jingoo Han
2014-08-05 12:16 ` Jingoo Han
2014-08-10 9:15 ` Andreas Färber
2014-08-10 9:15 ` Andreas Färber
2014-08-11 10:24 ` Jingoo Han
2014-08-11 10:24 ` Jingoo Han
2014-08-01 4:54 ` [PATCH v5 06/10] ARM: dts: Clean up exynos5250-smdk5250 Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 11:42 ` Andreas Färber
2014-08-01 11:42 ` Andreas Färber
2014-08-01 20:37 ` Doug Anderson
2014-08-01 20:37 ` Doug Anderson
2014-08-01 20:37 ` Doug Anderson
2014-08-01 4:54 ` [PATCH v5 07/10] ARM: dts: Clean up exynos5250-arndale Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 21:03 ` Tomasz Figa
2014-08-01 21:03 ` Tomasz Figa
2014-08-01 4:54 ` [PATCH v5 08/10] ARM: dts: Fix apparent GPIO typo in exynos5250-arndale Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 4:54 ` [PATCH v5 09/10] ARM: dts: Simplify USB3503 on exynos5250-arndale Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 4:54 ` [PATCH v5 10/10] ARM: dts: Add exynos5250-spring device tree Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 4:54 ` Andreas Färber
2014-08-01 5:16 ` [PATCH v5 00/10] ARM: dts: exynos: Prepare Spring Andreas Färber
2014-08-01 5:16 ` Andreas Färber
2014-08-01 21:07 ` Tomasz Figa
2014-08-01 21:07 ` Tomasz Figa
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