* [PATCH v4 0/2] Support for Axentia TSE-850
@ 2017-01-09 8:45 Peter Rosin
2017-01-09 8:45 ` [PATCH v4 1/2] ARM: dts: at91: add devicetree for the " Peter Rosin
2017-01-09 8:45 ` [PATCH v4 2/2] ARM: sama5_defconfig: add support for the Axentia TSE-850 board Peter Rosin
0 siblings, 2 replies; 5+ messages in thread
From: Peter Rosin @ 2017-01-09 8:45 UTC (permalink / raw)
To: linux-kernel
Cc: Peter Rosin, Rob Herring, Mark Rutland, Russell King,
Nicolas Ferre, Alexandre Belloni,
Jean-Christophe Plagniol-Villard, linux-arm-kernel, devicetree
Hi!
changes v3 -> v4
- rename files arch/arm/boot/dts/axentia-* to .../at91-*
- remove bootargs from at91-tse850-3.dts
- depend on the atmel ssc to register as a sound dai by itself
- bump copyright years
changes v2 -> v3
- document the new compatible strings prefixed with "axentia,".
changes v1 -> v2
- squash the fixup into the correct patch, sorry for the noise.
After finally having all essintial drivers upstreamed I would
like to have the dts and the defconfig also upstreamed.
The atmel-ssc/sound-dai change depends on a change that has been
sitting in the ASoC tree since mid-december, and I have been waiting
for it to hit linux-next before sending this, but it seems to take
longer than I anticipated. So, since I do not want this to in
turn miss the next merge window because of that wait I therefore
request that this is taken now even though it doesn't really work
w/o the ASoC "topic/atmel" branch as of 2016-12-15 [1]. It of course
builds cleanly even w/o those ASoC changes. That effectively means
that noone besides me should notice the inconsistency (I currently
have all affected devices under my control).
Cheers,
peda
[1] http://git.kernel.org/cgit/linux/kernel/git/broonie/sound.git/log/?h=topic/atmel
Peter Rosin (2):
ARM: dts: at91: add devicetree for the Axentia TSE-850
ARM: sama5_defconfig: add support for the Axentia TSE-850 board
Documentation/devicetree/bindings/arm/axentia.txt | 19 ++
MAINTAINERS | 8 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/at91-linea.dtsi | 53 +++++
arch/arm/boot/dts/at91-tse850-3.dts | 274 ++++++++++++++++++++++
arch/arm/configs/sama5_defconfig | 7 +-
6 files changed, 361 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/arm/axentia.txt
create mode 100644 arch/arm/boot/dts/at91-linea.dtsi
create mode 100644 arch/arm/boot/dts/at91-tse850-3.dts
--
2.1.4
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v4 1/2] ARM: dts: at91: add devicetree for the Axentia TSE-850
2017-01-09 8:45 [PATCH v4 0/2] Support for Axentia TSE-850 Peter Rosin
@ 2017-01-09 8:45 ` Peter Rosin
2017-01-10 5:36 ` Rob Herring
2017-01-09 8:45 ` [PATCH v4 2/2] ARM: sama5_defconfig: add support for the Axentia TSE-850 board Peter Rosin
1 sibling, 1 reply; 5+ messages in thread
From: Peter Rosin @ 2017-01-09 8:45 UTC (permalink / raw)
To: linux-kernel
Cc: Peter Rosin, Rob Herring, Mark Rutland, Russell King,
Nicolas Ferre, Alexandre Belloni,
Jean-Christophe Plagniol-Villard, linux-arm-kernel, devicetree
Signed-off-by: Peter Rosin <peda@axentia.se>
---
Documentation/devicetree/bindings/arm/axentia.txt | 19 ++
MAINTAINERS | 8 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/at91-linea.dtsi | 53 +++++
arch/arm/boot/dts/at91-tse850-3.dts | 274 ++++++++++++++++++++++
5 files changed, 355 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/axentia.txt
create mode 100644 arch/arm/boot/dts/at91-linea.dtsi
create mode 100644 arch/arm/boot/dts/at91-tse850-3.dts
diff --git a/Documentation/devicetree/bindings/arm/axentia.txt b/Documentation/devicetree/bindings/arm/axentia.txt
new file mode 100644
index 000000000000..ea3fb96ae465
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/axentia.txt
@@ -0,0 +1,19 @@
+Device tree bindings for Axentia ARM devices
+============================================
+
+Linea CPU module
+----------------
+
+Required root node properties:
+compatible = "axentia,linea",
+ "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
+and following the rules from atmel-at91.txt for a sama5d31 SoC.
+
+
+TSE-850 v3 board
+----------------
+
+Required root node properties:
+compatible = "axentia,tse850v3", "axentia,linea",
+ "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
+and following the rules from above for the axentia,linea CPU module.
diff --git a/MAINTAINERS b/MAINTAINERS
index 97b78cc5aa51..5c2ea6e9cd7f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2346,6 +2346,14 @@ S: Maintained
F: Documentation/devicetree/bindings/sound/axentia,*
F: sound/soc/atmel/tse850-pcm5142.c
+AXENTIA ARM DEVICES
+M: Peter Rosin <peda@axentia.se>
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S: Maintained
+F: Documentation/devicetree/bindings/arm/axentia.txt
+F: arch/arm/boot/dts/at91-linea.dtsi
+F: arch/arm/boot/dts/at91-tse850-3.dts
+
AZ6007 DVB DRIVER
M: Mauro Carvalho Chehab <mchehab@s-opensource.com>
M: Mauro Carvalho Chehab <mchehab@kernel.org>
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 9a7375c388a8..7632849866de 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -48,6 +48,7 @@ dtb-$(CONFIG_SOC_SAM_V7) += \
at91-kizbox2.dtb \
at91-sama5d2_xplained.dtb \
at91-sama5d3_xplained.dtb \
+ at91-tse850-3.dtb \
sama5d31ek.dtb \
sama5d33ek.dtb \
sama5d34ek.dtb \
diff --git a/arch/arm/boot/dts/at91-linea.dtsi b/arch/arm/boot/dts/at91-linea.dtsi
new file mode 100644
index 000000000000..20d982153a45
--- /dev/null
+++ b/arch/arm/boot/dts/at91-linea.dtsi
@@ -0,0 +1,53 @@
+/*
+ * at91-linea.dtsi - Device Tree Include file for the Axentia Linea Module.
+ *
+ * Copyright (C) 2017 Axentia Technologies AB
+ *
+ * Author: Peter Rosin <peda@axentia.se>
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+#include "sama5d31.dtsi"
+
+/ {
+ compatible = "axentia,linea",
+ "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
+
+ memory {
+ reg = <0x20000000 0x20000000>;
+ };
+};
+
+&slow_xtal {
+ clock-frequency = <32768>;
+};
+
+&main_xtal {
+ clock-frequency = <12000000>;
+};
+
+&main {
+ clock-frequency = <12000000>;
+};
+
+&i2c0 {
+ status = "okay";
+
+ eeprom@51 {
+ compatible = "st,24c64";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+};
+
+&nand0 {
+ status = "okay";
+
+ nand-bus-width = <8>;
+ nand-ecc-mode = "hw";
+ atmel,has-pmecc;
+ atmel,pmecc-cap = <4>;
+ atmel,pmecc-sector-size = <512>;
+ nand-on-flash-bbt;
+};
diff --git a/arch/arm/boot/dts/at91-tse850-3.dts b/arch/arm/boot/dts/at91-tse850-3.dts
new file mode 100644
index 000000000000..669a2c6bdefc
--- /dev/null
+++ b/arch/arm/boot/dts/at91-tse850-3.dts
@@ -0,0 +1,274 @@
+/*
+ * at91-tse850-3.dts - Device Tree file for the Axentia TSE-850 3.0 board
+ *
+ * Copyright (C) 2017 Axentia Technologies AB
+ *
+ * Author: Peter Rosin <peda@axentia.se>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+#include <dt-bindings/pwm/pwm.h>
+#include "at91-linea.dtsi"
+
+/ {
+ model = "Axentia TSE-850 3.0";
+ compatible = "axentia,tse850v3", "axentia,linea",
+ "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
+
+ ahb {
+ apb {
+ pinctrl@fffff200 {
+ tse850 {
+ pinctrl_usba_vbus: usba-vbus {
+ atmel,pins =
+ <AT91_PIOC 31
+ AT91_PERIPH_GPIO
+ AT91_PINCTRL_DEGLITCH>;
+ };
+ };
+ };
+
+ watchdog@fffffe40 {
+ status = "okay";
+ };
+ };
+ };
+
+ sck: oscillator {
+ compatible = "fixed-clock";
+
+ #clock-cells = <0>;
+ clock-frequency = <16000000>;
+ clock-output-names = "sck";
+ };
+
+ reg_3v3: regulator {
+ compatible = "regulator-fixed";
+
+ regulator-name = "3v3-supply";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ana: reg-ana {
+ compatible = "pwm-regulator";
+
+ regulator-name = "ANA";
+
+ pwms = <&pwm0 2 1000 PWM_POLARITY_INVERTED>;
+ pwm-dutycycle-unit = <1000>;
+ pwm-dutycycle-range = <100 1000>;
+
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <20000000>;
+ regulator-ramp-delay = <1000>;
+ };
+
+ sound {
+ compatible = "axentia,tse850-pcm5142";
+
+ axentia,cpu-dai = <&ssc0>;
+ axentia,audio-codec = <&pcm5142>;
+
+ axentia,add-gpios = <&pioA 8 GPIO_ACTIVE_LOW>;
+ axentia,loop1-gpios = <&pioA 10 GPIO_ACTIVE_LOW>;
+ axentia,loop2-gpios = <&pioA 11 GPIO_ACTIVE_LOW>;
+
+ axentia,ana-supply = <&ana>;
+ };
+
+ dac: dpot-dac {
+ compatible = "dpot-dac";
+ vref-supply = <®_3v3>;
+ io-channels = <&dpot 0>;
+ io-channel-names = "dpot";
+ #io-channel-cells = <1>;
+ };
+
+ envelope-detector {
+ compatible = "axentia,tse850-envelope-detector";
+ io-channels = <&dac 0>;
+ io-channel-names = "dac";
+
+ interrupt-parent = <&pioA>;
+ interrupts = <3 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "comp";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ ch1-red {
+ label = "ch-1:red";
+ gpios = <&pioA 23 GPIO_ACTIVE_LOW>;
+ };
+ ch1-green {
+ label = "ch-1:green";
+ gpios = <&pioA 22 GPIO_ACTIVE_LOW>;
+ };
+ ch2-red {
+ label = "ch-2:red";
+ gpios = <&pioA 21 GPIO_ACTIVE_LOW>;
+ };
+ ch2-green {
+ label = "ch-2:green";
+ gpios = <&pioA 20 GPIO_ACTIVE_LOW>;
+ };
+ data-red {
+ label = "data:red";
+ gpios = <&pioA 19 GPIO_ACTIVE_LOW>;
+ };
+ data-green {
+ label = "data:green";
+ gpios = <&pioA 18 GPIO_ACTIVE_LOW>;
+ };
+ alarm-red {
+ label = "alarm:red";
+ gpios = <&pioA 17 GPIO_ACTIVE_LOW>;
+ };
+ alarm-green {
+ label = "alarm:green";
+ gpios = <&pioA 16 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&nand0 {
+ at91bootstrap@0 {
+ label = "at91bootstrap";
+ reg = <0x0 0x40000>;
+ };
+
+ barebox@40000 {
+ label = "bootloader";
+ reg = <0x40000 0x60000>;
+ };
+
+ bareboxenv@c0000 {
+ label = "bareboxenv";
+ reg = <0xc0000 0x40000>;
+ };
+
+ bareboxenv2@100000 {
+ label = "bareboxenv2";
+ reg = <0x100000 0x40000>;
+ };
+
+ oftree@180000 {
+ label = "oftree";
+ reg = <0x180000 0x20000>;
+ };
+
+ kernel@200000 {
+ label = "kernel";
+ reg = <0x200000 0x500000>;
+ };
+
+ rootfs@800000 {
+ label = "rootfs";
+ reg = <0x800000 0x0f800000>;
+ };
+
+ ovlfs@10000000 {
+ label = "ovlfs";
+ reg = <0x10000000 0x10000000>;
+ };
+};
+
+&ssc0 {
+ #sound-dai-cells = <0>;
+
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ jc42@18 {
+ compatible = "nxp,se97b", "jedec,jc-42.4-temp";
+ reg = <0x18>;
+ };
+
+ dpot: mcp4651-104@28 {
+ compatible = "microchip,mcp4651-104";
+ reg = <0x28>;
+ #io-channel-cells = <1>;
+ };
+
+ pcm5142: pcm5142@4c {
+ compatible = "ti,pcm5142";
+
+ reg = <0x4c>;
+
+ AVDD-supply = <®_3v3>;
+ DVDD-supply = <®_3v3>;
+ CPVDD-supply = <®_3v3>;
+
+ clocks = <&sck>;
+
+ pll-in = <3>;
+ pll-out = <6>;
+ };
+
+ eeprom@50 {
+ compatible = "nxp,24c02";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+};
+
+&usart0 {
+ status = "okay";
+
+ atmel,use-dma-rx;
+};
+
+&pwm0 {
+ status = "okay";
+
+ pinctrl-0 = <&pinctrl_pwm0_pwml2_1>;
+ pinctrl-names = "default";
+};
+
+&macb1 {
+ status = "okay";
+
+ phy-mode = "rgmii";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@3 {
+ reg = <3>;
+
+ interrupt-parent = <&pioE>;
+ interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
+ };
+};
+
+&usb0 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usba_vbus>;
+ atmel,vbus-gpio = <&pioC 31 GPIO_ACTIVE_HIGH>;
+};
+
+&usb1 {
+ status = "okay";
+
+ num-ports = <1>;
+ atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
+ atmel,oc-gpio = <&pioC 15 GPIO_ACTIVE_LOW>;
+};
+
+&usb2 {
+ status = "okay";
+};
+
+&dbgu {
+ status = "okay";
+
+ dmas = <0>, <0>; /* Do not use DMA for dbgu */
+};
--
2.1.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH v4 2/2] ARM: sama5_defconfig: add support for the Axentia TSE-850 board
2017-01-09 8:45 [PATCH v4 0/2] Support for Axentia TSE-850 Peter Rosin
2017-01-09 8:45 ` [PATCH v4 1/2] ARM: dts: at91: add devicetree for the " Peter Rosin
@ 2017-01-09 8:45 ` Peter Rosin
1 sibling, 0 replies; 5+ messages in thread
From: Peter Rosin @ 2017-01-09 8:45 UTC (permalink / raw)
To: linux-kernel
Cc: Peter Rosin, Rob Herring, Mark Rutland, Russell King,
Nicolas Ferre, Alexandre Belloni,
Jean-Christophe Plagniol-Villard, linux-arm-kernel, devicetree
Signed-off-by: Peter Rosin <peda@axentia.se>
---
arch/arm/configs/sama5_defconfig | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig
index aca8625b6fc9..bf5b3a73e38c 100644
--- a/arch/arm/configs/sama5_defconfig
+++ b/arch/arm/configs/sama5_defconfig
@@ -131,7 +131,7 @@ CONFIG_GPIO_SYSFS=y
CONFIG_POWER_SUPPLY=y
CONFIG_BATTERY_ACT8945A=y
CONFIG_POWER_RESET=y
-# CONFIG_HWMON is not set
+CONFIG_SENSORS_JC42=y
CONFIG_WATCHDOG=y
CONFIG_AT91SAM9X_WATCHDOG=y
CONFIG_SAMA5D4_WATCHDOG=y
@@ -142,6 +142,7 @@ CONFIG_REGULATOR=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_ACT8865=y
CONFIG_REGULATOR_ACT8945A=y
+CONFIG_REGULATOR_PWM=y
CONFIG_MEDIA_SUPPORT=y
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_V4L_PLATFORM_DRIVERS=y
@@ -164,6 +165,7 @@ CONFIG_SND_ATMEL_SOC=y
CONFIG_SND_ATMEL_SOC_WM8904=y
# CONFIG_HID_GENERIC is not set
CONFIG_SND_ATMEL_SOC_PDMIC=y
+CONFIG_SND_ATMEL_SOC_TSE850_PCM5142=y
CONFIG_USB=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
CONFIG_USB_EHCI_HCD=y
@@ -199,6 +201,9 @@ CONFIG_AT_XDMAC=y
CONFIG_IIO=y
CONFIG_AT91_ADC=y
CONFIG_AT91_SAMA5D2_ADC=y
+CONFIG_ENVELOPE_DETECTOR=y
+CONFIG_DPOT_DAC=y
+CONFIG_MCP4531=y
CONFIG_PWM=y
CONFIG_PWM_ATMEL=y
CONFIG_PWM_ATMEL_HLCDC_PWM=y
--
2.1.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v4 1/2] ARM: dts: at91: add devicetree for the Axentia TSE-850
2017-01-09 8:45 ` [PATCH v4 1/2] ARM: dts: at91: add devicetree for the " Peter Rosin
@ 2017-01-10 5:36 ` Rob Herring
2017-01-10 6:07 ` Peter Rosin
0 siblings, 1 reply; 5+ messages in thread
From: Rob Herring @ 2017-01-10 5:36 UTC (permalink / raw)
To: Peter Rosin
Cc: linux-kernel, Mark Rutland, Russell King, Nicolas Ferre,
Alexandre Belloni, Jean-Christophe Plagniol-Villard,
linux-arm-kernel, devicetree
On Mon, Jan 09, 2017 at 09:45:28AM +0100, Peter Rosin wrote:
> Signed-off-by: Peter Rosin <peda@axentia.se>
> ---
> Documentation/devicetree/bindings/arm/axentia.txt | 19 ++
> MAINTAINERS | 8 +
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/at91-linea.dtsi | 53 +++++
> arch/arm/boot/dts/at91-tse850-3.dts | 274 ++++++++++++++++++++++
> 5 files changed, 355 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/arm/axentia.txt
> create mode 100644 arch/arm/boot/dts/at91-linea.dtsi
> create mode 100644 arch/arm/boot/dts/at91-tse850-3.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/axentia.txt b/Documentation/devicetree/bindings/arm/axentia.txt
> new file mode 100644
> index 000000000000..ea3fb96ae465
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/axentia.txt
> @@ -0,0 +1,19 @@
> +Device tree bindings for Axentia ARM devices
> +============================================
> +
> +Linea CPU module
> +----------------
> +
> +Required root node properties:
> +compatible = "axentia,linea",
> + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
> +and following the rules from atmel-at91.txt for a sama5d31 SoC.
> +
> +
> +TSE-850 v3 board
> +----------------
> +
> +Required root node properties:
> +compatible = "axentia,tse850v3", "axentia,linea",
> + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
> +and following the rules from above for the axentia,linea CPU module.
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 97b78cc5aa51..5c2ea6e9cd7f 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -2346,6 +2346,14 @@ S: Maintained
> F: Documentation/devicetree/bindings/sound/axentia,*
> F: sound/soc/atmel/tse850-pcm5142.c
>
> +AXENTIA ARM DEVICES
> +M: Peter Rosin <peda@axentia.se>
> +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
> +S: Maintained
> +F: Documentation/devicetree/bindings/arm/axentia.txt
> +F: arch/arm/boot/dts/at91-linea.dtsi
> +F: arch/arm/boot/dts/at91-tse850-3.dts
> +
> AZ6007 DVB DRIVER
> M: Mauro Carvalho Chehab <mchehab@s-opensource.com>
> M: Mauro Carvalho Chehab <mchehab@kernel.org>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 9a7375c388a8..7632849866de 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -48,6 +48,7 @@ dtb-$(CONFIG_SOC_SAM_V7) += \
> at91-kizbox2.dtb \
> at91-sama5d2_xplained.dtb \
> at91-sama5d3_xplained.dtb \
> + at91-tse850-3.dtb \
> sama5d31ek.dtb \
> sama5d33ek.dtb \
> sama5d34ek.dtb \
> diff --git a/arch/arm/boot/dts/at91-linea.dtsi b/arch/arm/boot/dts/at91-linea.dtsi
> new file mode 100644
> index 000000000000..20d982153a45
> --- /dev/null
> +++ b/arch/arm/boot/dts/at91-linea.dtsi
> @@ -0,0 +1,53 @@
> +/*
> + * at91-linea.dtsi - Device Tree Include file for the Axentia Linea Module.
> + *
> + * Copyright (C) 2017 Axentia Technologies AB
> + *
> + * Author: Peter Rosin <peda@axentia.se>
> + *
> + * Licensed under GPLv2 or later.
> + */
> +
> +#include "sama5d31.dtsi"
> +
> +/ {
> + compatible = "axentia,linea",
> + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
> +
> + memory {
memory@20000000 is preferred though if that causes bootloader problems
this is fine.
Acked-by: Rob Herring <robh@kernel.org>
Rob
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v4 1/2] ARM: dts: at91: add devicetree for the Axentia TSE-850
2017-01-10 5:36 ` Rob Herring
@ 2017-01-10 6:07 ` Peter Rosin
0 siblings, 0 replies; 5+ messages in thread
From: Peter Rosin @ 2017-01-10 6:07 UTC (permalink / raw)
To: Rob Herring
Cc: linux-kernel, Mark Rutland, Russell King, Nicolas Ferre,
Alexandre Belloni, Jean-Christophe Plagniol-Villard,
linux-arm-kernel, devicetree
On 2017-01-10 06:36, Rob Herring wrote:
> On Mon, Jan 09, 2017 at 09:45:28AM +0100, Peter Rosin wrote:
>> Signed-off-by: Peter Rosin <peda@axentia.se>
>> ---
>> Documentation/devicetree/bindings/arm/axentia.txt | 19 ++
>> MAINTAINERS | 8 +
>> arch/arm/boot/dts/Makefile | 1 +
>> arch/arm/boot/dts/at91-linea.dtsi | 53 +++++
>> arch/arm/boot/dts/at91-tse850-3.dts | 274 ++++++++++++++++++++++
>> 5 files changed, 355 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/arm/axentia.txt
>> create mode 100644 arch/arm/boot/dts/at91-linea.dtsi
>> create mode 100644 arch/arm/boot/dts/at91-tse850-3.dts
>>
>> diff --git a/Documentation/devicetree/bindings/arm/axentia.txt b/Documentation/devicetree/bindings/arm/axentia.txt
>> new file mode 100644
>> index 000000000000..ea3fb96ae465
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/arm/axentia.txt
>> @@ -0,0 +1,19 @@
>> +Device tree bindings for Axentia ARM devices
>> +============================================
>> +
>> +Linea CPU module
>> +----------------
>> +
>> +Required root node properties:
>> +compatible = "axentia,linea",
>> + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
>> +and following the rules from atmel-at91.txt for a sama5d31 SoC.
>> +
>> +
>> +TSE-850 v3 board
>> +----------------
>> +
>> +Required root node properties:
>> +compatible = "axentia,tse850v3", "axentia,linea",
>> + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
>> +and following the rules from above for the axentia,linea CPU module.
>> diff --git a/MAINTAINERS b/MAINTAINERS
>> index 97b78cc5aa51..5c2ea6e9cd7f 100644
>> --- a/MAINTAINERS
>> +++ b/MAINTAINERS
>> @@ -2346,6 +2346,14 @@ S: Maintained
>> F: Documentation/devicetree/bindings/sound/axentia,*
>> F: sound/soc/atmel/tse850-pcm5142.c
>>
>> +AXENTIA ARM DEVICES
>> +M: Peter Rosin <peda@axentia.se>
>> +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
>> +S: Maintained
>> +F: Documentation/devicetree/bindings/arm/axentia.txt
>> +F: arch/arm/boot/dts/at91-linea.dtsi
>> +F: arch/arm/boot/dts/at91-tse850-3.dts
>> +
>> AZ6007 DVB DRIVER
>> M: Mauro Carvalho Chehab <mchehab@s-opensource.com>
>> M: Mauro Carvalho Chehab <mchehab@kernel.org>
>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>> index 9a7375c388a8..7632849866de 100644
>> --- a/arch/arm/boot/dts/Makefile
>> +++ b/arch/arm/boot/dts/Makefile
>> @@ -48,6 +48,7 @@ dtb-$(CONFIG_SOC_SAM_V7) += \
>> at91-kizbox2.dtb \
>> at91-sama5d2_xplained.dtb \
>> at91-sama5d3_xplained.dtb \
>> + at91-tse850-3.dtb \
>> sama5d31ek.dtb \
>> sama5d33ek.dtb \
>> sama5d34ek.dtb \
>> diff --git a/arch/arm/boot/dts/at91-linea.dtsi b/arch/arm/boot/dts/at91-linea.dtsi
>> new file mode 100644
>> index 000000000000..20d982153a45
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/at91-linea.dtsi
>> @@ -0,0 +1,53 @@
>> +/*
>> + * at91-linea.dtsi - Device Tree Include file for the Axentia Linea Module.
>> + *
>> + * Copyright (C) 2017 Axentia Technologies AB
>> + *
>> + * Author: Peter Rosin <peda@axentia.se>
>> + *
>> + * Licensed under GPLv2 or later.
>> + */
>> +
>> +#include "sama5d31.dtsi"
>> +
>> +/ {
>> + compatible = "axentia,linea",
>> + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
>> +
>> + memory {
>
> memory@20000000 is preferred though if that causes bootloader problems
> this is fine.
But then I get a dtb with one memory node from sama5d3.dtsi with
reg = <0x20000000 0x8000000> and one memory@20000000 node with this
different reg content. Not pretty. Is that really preferred, even
if it works?
> Acked-by: Rob Herring <robh@kernel.org>
Thanks!
Cheers,
peda
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2017-01-10 6:07 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-01-09 8:45 [PATCH v4 0/2] Support for Axentia TSE-850 Peter Rosin
2017-01-09 8:45 ` [PATCH v4 1/2] ARM: dts: at91: add devicetree for the " Peter Rosin
2017-01-10 5:36 ` Rob Herring
2017-01-10 6:07 ` Peter Rosin
2017-01-09 8:45 ` [PATCH v4 2/2] ARM: sama5_defconfig: add support for the Axentia TSE-850 board Peter Rosin
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