[PATCHv2 0/9] Add device nodes for am43x epos and gp evm.

[PATCHv2 0/9] Add device nodes for am43x epos and gp evm.

[Sourav Poddar]

The patch series adds support for enabling pwm backlight, i2c2, spi and
matrix gpio keys on am43x-epos-evm, while adding support for pwm, gpio keys
on gp evm.

Originally, this patches was divided into two seperate series,
merging them into one and rebasing them on top of Benoit for_3.14/dts 
branch so that it can be pushed at once.


Boot tested with Benoit for_3.14 +  tero clock series(1)
Tested on am43x-epos-evm, m43x-gp-evm.

There is a some bug while using regulators through backlight
driver on 3.13-rc1. So, tested pwm part with this temporary patch[2].

[1]: https://patchwork.kernel.org/patch/3009541/
[2]: http://www.spinics.net/lists/arm-kernel/msg288215.html

Patches are available at:
git://gitorious.org/linux-connectivity/linux-connectivity.git for_3.14

v1->v2:
No code change, just squash two series into one
and rebased it on benoit for_3.14/dts

Darren Etheridge (1):
  pinctrl: am43xx: dt-bindings: add MUX_MODE8

Lokesh Vutla (1):
  arm: dts: am437x-gp-evm: Add gp dts.

Sourav Poddar (6):
  arm: dts: am4372: Add pwm-cells property for ecap device.
  arm: dts: am43x-epos-evm: Add I2C2 data.
  arm: dts: am43x-epos-evm: Add SPI data.
  arm: dts: am437x-gp-evm: Add pwm backlight support.
  arm: dts: am437x-gp-evm: Enable gpio.
  arm: dts: am43x-gp-evm: Add matrix gpio keys.
  ARM: dts: am43x-epos-evm: Add pwm backlight support.

 .../devicetree/bindings/arm/omap/omap.txt          |    3 +
 arch/arm/boot/dts/Makefile                         |    1 +
 arch/arm/boot/dts/am4372.dtsi                      |    9 ++
 arch/arm/boot/dts/am437x-gp-evm.dts                |  100 ++++++++++++++++++++
 arch/arm/boot/dts/am43x-epos-evm.dts               |   67 +++++++++++++
 include/dt-bindings/pinctrl/am43xx.h               |    1 +
 6 files changed, 181 insertions(+)
 create mode 100644 arch/arm/boot/dts/am437x-gp-evm.dts

-- 
1.7.9.5

[PATCHv2 2/9] ARM: dts: am43x-epos-evm: Add pwm backlight support.

[Sourav Poddar]

Add pwm backlight support for am43x epos evm.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
---
 arch/arm/boot/dts/am43x-epos-evm.dts |   24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index fbf9c4c..0899c5f 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -13,6 +13,7 @@
 #include "am4372.dtsi"
 #include <dt-bindings/pinctrl/am43xx.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pwm/pwm.h>
 
 / {
 	model = "TI AM43x EPOS EVM";
@@ -79,6 +80,12 @@
 				0x18c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)	/* i2c0_scl.i2c0_scl */
 			>;
 		};
+
+		ecap0_pins: backlight_pins {
+			pinctrl-single,pins = <
+				0x164 MUX_MODE0         /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
+			>;
+		};
 	};
 
 	matrix_keypad: matrix_keypad@0 {
@@ -113,6 +120,13 @@
 				0x0203006c	/* DOWN */
 				0x03030069>;	/* LEFT */
 		};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
+		brightness-levels = <0 51 53 56 62 75 101 152 255>;
+		default-brightness-level = <8>;
+	};
 };
 
 &mmc1 {
@@ -184,3 +198,13 @@
 &gpio3 {
 	status = "okay";
 };
+
+&epwmss0 {
+	status = "okay";
+};
+
+&ecap0 {
+		status = "okay";
+		pinctrl-names = "default";
+		pinctrl-0 = <&ecap0_pins>;
+};
-- 
1.7.9.5

[PATCHv2 3/9] pinctrl: am43xx: dt-bindings: add MUX_MODE8

[Sourav Poddar]

From: Darren Etheridge <detheridge@ti.com>

AM43xx devices have an extra MUX_MODE for certain pins.
Updating dt include to have MUX_MODE8 which maps to 0x8.

Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
---
 include/dt-bindings/pinctrl/am43xx.h |    1 +
 1 file changed, 1 insertion(+)

diff --git a/include/dt-bindings/pinctrl/am43xx.h b/include/dt-bindings/pinctrl/am43xx.h
index eb6c366a..9c2e4f8 100644
--- a/include/dt-bindings/pinctrl/am43xx.h
+++ b/include/dt-bindings/pinctrl/am43xx.h
@@ -13,6 +13,7 @@
 #define MUX_MODE5	5
 #define MUX_MODE6	6
 #define MUX_MODE7	7
+#define MUX_MODE8	8
 
 #define PULL_DISABLE		(1 << 16)
 #define PULL_UP			(1 << 17)
-- 
1.7.9.5

[PATCHv2 4/9] arm: dts: am43x-epos-evm: Add I2C2 data.

[Sourav Poddar]

Add I2C2 dts data.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
---
 arch/arm/boot/dts/am43x-epos-evm.dts |   13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index 0899c5f..d781a69 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -86,6 +86,13 @@
 				0x164 MUX_MODE0         /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
 			>;
 		};
+
+		i2c2_pins: pinmux_i2c2_pins {
+			pinctrl-single,pins = <
+				0x1c0 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8)    /* i2c2_sda.i2c2_sda */
+				0x1c4 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8)    /* i2c2_scl.i2c2_scl */
+			>;
+		};
 	};
 
 	matrix_keypad: matrix_keypad@0 {
@@ -183,6 +190,12 @@
 	};
 };
 
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+	status = "okay";
+};
+
 &gpio0 {
 	status = "okay";
 };
-- 
1.7.9.5

[PATCHv2 5/9] arm: dts: am43x-epos-evm: Add SPI data.

[Sourav Poddar]

Add SPI dts data.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
---
 arch/arm/boot/dts/am43x-epos-evm.dts |   30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index d781a69..a7d0db1 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -93,6 +93,24 @@
 				0x1c4 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8)    /* i2c2_scl.i2c2_scl */
 			>;
 		};
+
+		spi0_pins: pinmux_spi0_pins {
+			pinctrl-single,pins = <
+				0x150 (PIN_INPUT | MUX_MODE0)           /* spi0_clk.spi0_clk */
+				0x154 (PIN_OUTPUT | MUX_MODE0)           /* spi0_d0.spi0_d0 */
+				0x158 (PIN_INPUT | MUX_MODE0)           /* spi0_d1.spi0_d1 */
+				0x15c (PIN_OUTPUT | MUX_MODE0)          /* spi0_cs0.spi0_cs0 */
+			>;
+		};
+
+		spi1_pins: pinmux_spi1_pins {
+			pinctrl-single,pins = <
+				0x190 (PIN_INPUT | MUX_MODE3)           /* mcasp0_aclkx.spi1_clk */
+				0x194 (PIN_OUTPUT | MUX_MODE3)           /* mcasp0_fsx.spi1_d0 */
+				0x198 (PIN_INPUT | MUX_MODE3)           /* mcasp0_axr0.spi1_d1 */
+				0x19c (PIN_OUTPUT | MUX_MODE3)          /* mcasp0_ahclkr.spi1_cs0 */
+			>;
+		};
 	};
 
 	matrix_keypad: matrix_keypad@0 {
@@ -221,3 +239,15 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&ecap0_pins>;
 };
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_pins>;
+	status = "okay";
+};
+
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi1_pins>;
+	status = "okay";
+};
-- 
1.7.9.5

[PATCHv2 1/9] arm: dts: am4372: Add pwm-cells property for ecap device.

[Sourav Poddar]

Add "pwm-cells" node for all ecap, ehrpwm in am43x dtsi files.

Signed-off-by: Sourav Poddar <sourav.poddar-l0cyMroinI0@public.gmane.org>
---
 arch/arm/boot/dts/am4372.dtsi |    9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 974d103..c314adb 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -495,6 +495,7 @@
 
 			ecap0: ecap@48300100 {
 				compatible = "ti,am4372-ecap","ti,am33xx-ecap";
+				#pwm-cells = <3>;
 				reg = <0x48300100 0x80>;
 				ti,hwmods = "ecap0";
 				status = "disabled";
@@ -502,6 +503,7 @@
 
 			ehrpwm0: ehrpwm@48300200 {
 				compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+				#pwm-cells = <3>;
 				reg = <0x48300200 0x80>;
 				ti,hwmods = "ehrpwm0";
 				status = "disabled";
@@ -519,6 +521,7 @@
 
 			ecap1: ecap@48302100 {
 				compatible = "ti,am4372-ecap","ti,am33xx-ecap";
+				#pwm-cells = <3>;
 				reg = <0x48302100 0x80>;
 				ti,hwmods = "ecap1";
 				status = "disabled";
@@ -526,6 +529,7 @@
 
 			ehrpwm1: ehrpwm@48302200 {
 				compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+				#pwm-cells = <3>;
 				reg = <0x48302200 0x80>;
 				ti,hwmods = "ehrpwm1";
 				status = "disabled";
@@ -543,6 +547,7 @@
 
 			ecap2: ecap@48304100 {
 				compatible = "ti,am4372-ecap","ti,am33xx-ecap";
+				#pwm-cells = <3>;
 				reg = <0x48304100 0x80>;
 				ti,hwmods = "ecap2";
 				status = "disabled";
@@ -550,6 +555,7 @@
 
 			ehrpwm2: ehrpwm@48304200 {
 				compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+				#pwm-cells = <3>;
 				reg = <0x48304200 0x80>;
 				ti,hwmods = "ehrpwm2";
 				status = "disabled";
@@ -567,6 +573,7 @@
 
 			ehrpwm3: ehrpwm@48306200 {
 				compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+				#pwm-cells = <3>;
 				reg = <0x48306200 0x80>;
 				ti,hwmods = "ehrpwm3";
 				status = "disabled";
@@ -584,6 +591,7 @@
 
 			ehrpwm4: ehrpwm@48308200 {
 				compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+				#pwm-cells = <3>;
 				reg = <0x48308200 0x80>;
 				ti,hwmods = "ehrpwm4";
 				status = "disabled";
@@ -601,6 +609,7 @@
 
 			ehrpwm5: ehrpwm@4830a200 {
 				compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+				#pwm-cells = <3>;
 				reg = <0x4830a200 0x80>;
 				ti,hwmods = "ehrpwm5";
 				status = "disabled";
-- 
1.7.9.5

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[PATCHv2 6/9] arm: dts: am437x-gp-evm: Add gp dts.

[Sourav Poddar]

From: Lokesh Vutla <lokeshvutla-l0cyMroinI0@public.gmane.org>

AM437x GP EVM DTS with pinmux information to make I2C on
EVM usable.

Signed-off-by: Lokesh Vutla <lokeshvutla-l0cyMroinI0@public.gmane.org>
Signed-off-by: Sourav Poddar <sourav.poddar-l0cyMroinI0@public.gmane.org>
Signed-off-by: Afzal Mohammed <afzal-l0cyMroinI0@public.gmane.org>
---
 .../devicetree/bindings/arm/omap/omap.txt          |    3 ++
 arch/arm/boot/dts/Makefile                         |    1 +
 arch/arm/boot/dts/am437x-gp-evm.dts                |   47 ++++++++++++++++++++
 3 files changed, 51 insertions(+)
 create mode 100644 arch/arm/boot/dts/am437x-gp-evm.dts

diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index 808c154..be5f365 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -61,5 +61,8 @@ Boards:
 - AM43x EPOS EVM
   compatible = "ti,am43x-epos-evm", "ti,am4372", "ti,am43"
 
+- AM437x GP EVM
+  compatible = "ti,am437x-gp-evm", "ti,am4372", "ti,am43"
+
 - DRA7 EVM:  Software Developement Board for DRA7XX
   compatible = "ti,dra7-evm", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index ad155fc..aaeddf9 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -209,6 +209,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
 	am3517-evm.dtb \
 	am3517_mt_ventoux.dtb \
 	am43x-epos-evm.dtb \
+	am437x-gp-evm.dtb \
 	dra7-evm.dtb
 dtb-$(CONFIG_ARCH_ORION5X) += orion5x-lacie-ethernet-disk-mini-v2.dtb
 dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
new file mode 100644
index 0000000..11d93ba
--- /dev/null
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * 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.
+ */
+
+/* AM437x GP EVM */
+
+/dts-v1/;
+
+#include "am4372.dtsi"
+#include <dt-bindings/pinctrl/am43xx.h>
+
+/ {
+	model = "TI AM437x GP EVM";
+	compatible = "ti,am437x-gp-evm","ti,am4372","ti,am43";
+};
+
+&am43xx_pinmux {
+	i2c0_pins: i2c0_pins {
+		pinctrl-single,pins = <
+			0x188 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)  /* i2c0_sda.i2c0_sda */
+			0x18c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)  /* i2c0_scl.i2c0_scl */
+		>;
+	};
+
+	i2c1_pins: i2c1_pins {
+		pinctrl-single,pins = <
+			0x15c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2)  /* spi0_cs0.i2c1_scl */
+			0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2)  /* spi0_d1.i2c1_sda  */
+		>;
+	};
+};
+
+&i2c0 {
+        status = "okay";
+        pinctrl-names = "default";
+        pinctrl-0 = <&i2c0_pins>;
+};
+
+&i2c1 {
+        status = "okay";
+        pinctrl-names = "default";
+        pinctrl-0 = <&i2c1_pins>;
+};
-- 
1.7.9.5

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[PATCHv2 7/9] arm: dts: am437x-gp-evm: Add pwm backlight support.

[Sourav Poddar]

Add pwm backlight support for gp evm.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
---
 arch/arm/boot/dts/am437x-gp-evm.dts |   24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index 11d93ba..2e79bda 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -12,10 +12,18 @@
 
 #include "am4372.dtsi"
 #include <dt-bindings/pinctrl/am43xx.h>
+#include <dt-bindings/pwm/pwm.h>
 
 / {
 	model = "TI AM437x GP EVM";
 	compatible = "ti,am437x-gp-evm","ti,am4372","ti,am43";
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
+		brightness-levels = <0 51 53 56 62 75 101 152 255>;
+		default-brightness-level = <8>;
+	};
 };
 
 &am43xx_pinmux {
@@ -32,6 +40,12 @@
 			0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2)  /* spi0_d1.i2c1_sda  */
 		>;
 	};
+
+	ecap0_pins: backlight_pins {
+		pinctrl-single,pins = <
+			0x164 MUX_MODE0       /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
+		>;
+	};
 };
 
 &i2c0 {
@@ -45,3 +59,13 @@
         pinctrl-names = "default";
         pinctrl-0 = <&i2c1_pins>;
 };
+
+&epwmss0 {
+	status = "okay";
+};
+
+&ecap0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&ecap0_pins>;
+};
-- 
1.7.9.5

[PATCHv2 8/9] arm: dts: am437x-gp-evm: Enable gpio.

[Sourav Poddar]

Enable gpio3, gpio4, it will be used by gpio matrix keys. Also,
can be used by othe peripherals.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
---
 arch/arm/boot/dts/am437x-gp-evm.dts |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index 2e79bda..0dc248d 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -69,3 +69,11 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&ecap0_pins>;
 };
+
+&gpio3 {
+	status = "okay";
+};
+
+&gpio4 {
+	status = "okay";
+};
-- 
1.7.9.5

[PATCHv2 9/9] arm: dts: am43x-gp-evm: Add matrix gpio keys.

[Sourav Poddar]

Add gpio keys node for am43x gp evm.

Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
---
 arch/arm/boot/dts/am437x-gp-evm.dts |   21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index 0dc248d..4eb72b8 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -13,6 +13,7 @@
 #include "am4372.dtsi"
 #include <dt-bindings/pinctrl/am43xx.h>
 #include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "TI AM437x GP EVM";
@@ -24,6 +25,26 @@
 		brightness-levels = <0 51 53 56 62 75 101 152 255>;
 		default-brightness-level = <8>;
 	};
+
+	matrix_keypad: matrix_keypad@0 {
+		compatible = "gpio-matrix-keypad";
+		debounce-delay-ms = <5>;
+		col-scan-delay-us = <2>;
+
+		row-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH /* Bank3, pin21 */
+				&gpio4 3 GPIO_ACTIVE_HIGH /* Bank4, pin3 */
+				&gpio4 2 GPIO_ACTIVE_HIGH>; /* Bank4, pin2 */
+
+		col-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH /* Bank3, pin19 */
+				&gpio3 20 GPIO_ACTIVE_HIGH>; /* Bank3, pin20 */
+
+		linux,keymap = <0x00000201      /* P1 */
+				0x00010202      /* P2 */
+				0x01000067      /* UP */
+				0x0101006a      /* RIGHT */
+				0x02000069      /* LEFT */
+				0x0201006c>;      /* DOWN */
+		};
 };
 
 &am43xx_pinmux {
-- 
1.7.9.5

Re: [PATCHv2 9/9] arm: dts: am43x-gp-evm: Add matrix gpio keys.

[sourav]

Benoit,

On Thursday 19 December 2013 06:03 PM, Sourav Poddar wrote:
> Add gpio keys node for am43x gp evm.
>
> Signed-off-by: Sourav Poddar<sourav.poddar@ti.com>
> ---
>   arch/arm/boot/dts/am437x-gp-evm.dts |   21 +++++++++++++++++++++
>   1 file changed, 21 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
> index 0dc248d..4eb72b8 100644
> --- a/arch/arm/boot/dts/am437x-gp-evm.dts
> +++ b/arch/arm/boot/dts/am437x-gp-evm.dts
> @@ -13,6 +13,7 @@
>   #include "am4372.dtsi"
>   #include<dt-bindings/pinctrl/am43xx.h>
>   #include<dt-bindings/pwm/pwm.h>
> +#include<dt-bindings/gpio/gpio.h>
>
>   / {
>   	model = "TI AM437x GP EVM";
> @@ -24,6 +25,26 @@
>   		brightness-levels =<0 51 53 56 62 75 101 152 255>;
>   		default-brightness-level =<8>;
>   	};
> +
> +	matrix_keypad: matrix_keypad@0 {
> +		compatible = "gpio-matrix-keypad";
> +		debounce-delay-ms =<5>;
> +		col-scan-delay-us =<2>;
> +
> +		row-gpios =<&gpio3 21 GPIO_ACTIVE_HIGH /* Bank3, pin21 */
> +				&gpio4 3 GPIO_ACTIVE_HIGH /* Bank4, pin3 */
> +				&gpio4 2 GPIO_ACTIVE_HIGH>; /* Bank4, pin2 */
> +
> +		col-gpios =<&gpio3 19 GPIO_ACTIVE_HIGH /* Bank3, pin19 */
> +				&gpio3 20 GPIO_ACTIVE_HIGH>; /* Bank3, pin20 */
> +
> +		linux,keymap =<0x00000201      /* P1 */
> +				0x00010202      /* P2 */
> +				0x01000067      /* UP */
> +				0x0101006a      /* RIGHT */
> +				0x02000069      /* LEFT */
> +				0x0201006c>;      /* DOWN */
> +		};
>   };
>
>   &am43xx_pinmux {

ping on this series, this series is lying for a while.
This series is based on your for_3.14 branch.

Re: [PATCHv2 9/9] arm: dts: am43x-gp-evm: Add matrix gpio keys.

[Felipe Balbi]

[-- Attachment #1: Type: text/plain, Size: 1943 bytes --]

On Mon, Jan 13, 2014 at 10:13:13PM +0530, sourav wrote:
> Benoit,
> 
> On Thursday 19 December 2013 06:03 PM, Sourav Poddar wrote:
> >Add gpio keys node for am43x gp evm.
> >
> >Signed-off-by: Sourav Poddar<sourav.poddar@ti.com>
> >---
> >  arch/arm/boot/dts/am437x-gp-evm.dts |   21 +++++++++++++++++++++
> >  1 file changed, 21 insertions(+)
> >
> >diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
> >index 0dc248d..4eb72b8 100644
> >--- a/arch/arm/boot/dts/am437x-gp-evm.dts
> >+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
> >@@ -13,6 +13,7 @@
> >  #include "am4372.dtsi"
> >  #include<dt-bindings/pinctrl/am43xx.h>
> >  #include<dt-bindings/pwm/pwm.h>
> >+#include<dt-bindings/gpio/gpio.h>
> >
> >  / {
> >  	model = "TI AM437x GP EVM";
> >@@ -24,6 +25,26 @@
> >  		brightness-levels =<0 51 53 56 62 75 101 152 255>;
> >  		default-brightness-level =<8>;
> >  	};
> >+
> >+	matrix_keypad: matrix_keypad@0 {
> >+		compatible = "gpio-matrix-keypad";
> >+		debounce-delay-ms =<5>;
> >+		col-scan-delay-us =<2>;
> >+
> >+		row-gpios =<&gpio3 21 GPIO_ACTIVE_HIGH /* Bank3, pin21 */
> >+				&gpio4 3 GPIO_ACTIVE_HIGH /* Bank4, pin3 */
> >+				&gpio4 2 GPIO_ACTIVE_HIGH>; /* Bank4, pin2 */
> >+
> >+		col-gpios =<&gpio3 19 GPIO_ACTIVE_HIGH /* Bank3, pin19 */
> >+				&gpio3 20 GPIO_ACTIVE_HIGH>; /* Bank3, pin20 */
> >+
> >+		linux,keymap =<0x00000201      /* P1 */
> >+				0x00010202      /* P2 */
> >+				0x01000067      /* UP */
> >+				0x0101006a      /* RIGHT */
> >+				0x02000069      /* LEFT */
> >+				0x0201006c>;      /* DOWN */
> >+		};
> >  };
> >
> >  &am43xx_pinmux {
> 
> ping on this series, this series is lying for a while.
> This series is based on your for_3.14 branch.

Benoit, do you need us to do anything else to get this merged ? Sourav
already rebased the patches as you requested back in December 19th.

cheers

-- 
balbi

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Re: [PATCHv2 9/9] arm: dts: am43x-gp-evm: Add matrix gpio keys.

[Benoit Cousson]

Hi Felipe,

On 14/01/2014 14:14, Felipe Balbi wrote:
> On Mon, Jan 13, 2014 at 10:13:13PM +0530, sourav wrote:
>> Benoit,
>>
>> On Thursday 19 December 2013 06:03 PM, Sourav Poddar wrote:
>>> Add gpio keys node for am43x gp evm.
>>>
>>> Signed-off-by: Sourav Poddar<sourav.poddar@ti.com>
>>> ---
>>>   arch/arm/boot/dts/am437x-gp-evm.dts |   21 +++++++++++++++++++++
>>>   1 file changed, 21 insertions(+)
>>>
>>> diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
>>> index 0dc248d..4eb72b8 100644
>>> --- a/arch/arm/boot/dts/am437x-gp-evm.dts
>>> +++ b/arch/arm/boot/dts/am437x-gp-evm.dts
>>> @@ -13,6 +13,7 @@
>>>   #include "am4372.dtsi"
>>>   #include<dt-bindings/pinctrl/am43xx.h>
>>>   #include<dt-bindings/pwm/pwm.h>
>>> +#include<dt-bindings/gpio/gpio.h>
>>>
>>>   / {
>>>   	model = "TI AM437x GP EVM";
>>> @@ -24,6 +25,26 @@
>>>   		brightness-levels =<0 51 53 56 62 75 101 152 255>;
>>>   		default-brightness-level =<8>;
>>>   	};
>>> +
>>> +	matrix_keypad: matrix_keypad@0 {
>>> +		compatible = "gpio-matrix-keypad";
>>> +		debounce-delay-ms =<5>;
>>> +		col-scan-delay-us =<2>;
>>> +
>>> +		row-gpios =<&gpio3 21 GPIO_ACTIVE_HIGH /* Bank3, pin21 */
>>> +				&gpio4 3 GPIO_ACTIVE_HIGH /* Bank4, pin3 */
>>> +				&gpio4 2 GPIO_ACTIVE_HIGH>; /* Bank4, pin2 */
>>> +
>>> +		col-gpios =<&gpio3 19 GPIO_ACTIVE_HIGH /* Bank3, pin19 */
>>> +				&gpio3 20 GPIO_ACTIVE_HIGH>; /* Bank3, pin20 */
>>> +
>>> +		linux,keymap =<0x00000201      /* P1 */
>>> +				0x00010202      /* P2 */
>>> +				0x01000067      /* UP */
>>> +				0x0101006a      /* RIGHT */
>>> +				0x02000069      /* LEFT */
>>> +				0x0201006c>;      /* DOWN */
>>> +		};
>>>   };
>>>
>>>   &am43xx_pinmux {
>>
>> ping on this series, this series is lying for a while.
>> This series is based on your for_3.14 branch.
>
> Benoit, do you need us to do anything else to get this merged ? Sourav
> already rebased the patches as you requested back in December 19th.

Nope, I've just needed more BW. I'll apply it ASAP.

Thanks,
Benoit

Re: [PATCHv2 9/9] arm: dts: am43x-gp-evm: Add matrix gpio keys.

[Felipe Balbi]

[-- Attachment #1: Type: text/plain, Size: 2252 bytes --]

On Tue, Jan 14, 2014 at 03:21:41PM +0100, Benoit Cousson wrote:
> Hi Felipe,
> 
> On 14/01/2014 14:14, Felipe Balbi wrote:
> >On Mon, Jan 13, 2014 at 10:13:13PM +0530, sourav wrote:
> >>Benoit,
> >>
> >>On Thursday 19 December 2013 06:03 PM, Sourav Poddar wrote:
> >>>Add gpio keys node for am43x gp evm.
> >>>
> >>>Signed-off-by: Sourav Poddar<sourav.poddar@ti.com>
> >>>---
> >>>  arch/arm/boot/dts/am437x-gp-evm.dts |   21 +++++++++++++++++++++
> >>>  1 file changed, 21 insertions(+)
> >>>
> >>>diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
> >>>index 0dc248d..4eb72b8 100644
> >>>--- a/arch/arm/boot/dts/am437x-gp-evm.dts
> >>>+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
> >>>@@ -13,6 +13,7 @@
> >>>  #include "am4372.dtsi"
> >>>  #include<dt-bindings/pinctrl/am43xx.h>
> >>>  #include<dt-bindings/pwm/pwm.h>
> >>>+#include<dt-bindings/gpio/gpio.h>
> >>>
> >>>  / {
> >>>  	model = "TI AM437x GP EVM";
> >>>@@ -24,6 +25,26 @@
> >>>  		brightness-levels =<0 51 53 56 62 75 101 152 255>;
> >>>  		default-brightness-level =<8>;
> >>>  	};
> >>>+
> >>>+	matrix_keypad: matrix_keypad@0 {
> >>>+		compatible = "gpio-matrix-keypad";
> >>>+		debounce-delay-ms =<5>;
> >>>+		col-scan-delay-us =<2>;
> >>>+
> >>>+		row-gpios =<&gpio3 21 GPIO_ACTIVE_HIGH /* Bank3, pin21 */
> >>>+				&gpio4 3 GPIO_ACTIVE_HIGH /* Bank4, pin3 */
> >>>+				&gpio4 2 GPIO_ACTIVE_HIGH>; /* Bank4, pin2 */
> >>>+
> >>>+		col-gpios =<&gpio3 19 GPIO_ACTIVE_HIGH /* Bank3, pin19 */
> >>>+				&gpio3 20 GPIO_ACTIVE_HIGH>; /* Bank3, pin20 */
> >>>+
> >>>+		linux,keymap =<0x00000201      /* P1 */
> >>>+				0x00010202      /* P2 */
> >>>+				0x01000067      /* UP */
> >>>+				0x0101006a      /* RIGHT */
> >>>+				0x02000069      /* LEFT */
> >>>+				0x0201006c>;      /* DOWN */
> >>>+		};
> >>>  };
> >>>
> >>>  &am43xx_pinmux {
> >>
> >>ping on this series, this series is lying for a while.
> >>This series is based on your for_3.14 branch.
> >
> >Benoit, do you need us to do anything else to get this merged ? Sourav
> >already rebased the patches as you requested back in December 19th.
> 
> Nope, I've just needed more BW. I'll apply it ASAP.

cool, thanks.

-- 
balbi

[-- Attachment #2: Digital signature --]
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Re: [PATCHv2 9/9] arm: dts: am43x-gp-evm: Add matrix gpio keys.

[Sourav Poddar]

Hi Benoit,
On Tuesday 14 January 2014 07:51 PM, Benoit Cousson wrote:
> Hi Felipe,
>
> On 14/01/2014 14:14, Felipe Balbi wrote:
>> On Mon, Jan 13, 2014 at 10:13:13PM +0530, sourav wrote:
>>> Benoit,
>>>
>>> On Thursday 19 December 2013 06:03 PM, Sourav Poddar wrote:
>>>> Add gpio keys node for am43x gp evm.
>>>>
>>>> Signed-off-by: Sourav Poddar<sourav.poddar@ti.com>
>>>> ---
>>>>   arch/arm/boot/dts/am437x-gp-evm.dts |   21 +++++++++++++++++++++
>>>>   1 file changed, 21 insertions(+)
>>>>
>>>> diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts 
>>>> b/arch/arm/boot/dts/am437x-gp-evm.dts
>>>> index 0dc248d..4eb72b8 100644
>>>> --- a/arch/arm/boot/dts/am437x-gp-evm.dts
>>>> +++ b/arch/arm/boot/dts/am437x-gp-evm.dts
>>>> @@ -13,6 +13,7 @@
>>>>   #include "am4372.dtsi"
>>>>   #include<dt-bindings/pinctrl/am43xx.h>
>>>>   #include<dt-bindings/pwm/pwm.h>
>>>> +#include<dt-bindings/gpio/gpio.h>
>>>>
>>>>   / {
>>>>       model = "TI AM437x GP EVM";
>>>> @@ -24,6 +25,26 @@
>>>>           brightness-levels =<0 51 53 56 62 75 101 152 255>;
>>>>           default-brightness-level =<8>;
>>>>       };
>>>> +
>>>> +    matrix_keypad: matrix_keypad@0 {
>>>> +        compatible = "gpio-matrix-keypad";
>>>> +        debounce-delay-ms =<5>;
>>>> +        col-scan-delay-us =<2>;
>>>> +
>>>> +        row-gpios =<&gpio3 21 GPIO_ACTIVE_HIGH /* Bank3, pin21 */
>>>> + &gpio4 3 GPIO_ACTIVE_HIGH /* Bank4, pin3 */
>>>> + &gpio4 2 GPIO_ACTIVE_HIGH>; /* Bank4, pin2 */
>>>> +
>>>> +        col-gpios =<&gpio3 19 GPIO_ACTIVE_HIGH /* Bank3, pin19 */
>>>> + &gpio3 20 GPIO_ACTIVE_HIGH>; /* Bank3, pin20 */
>>>> +
>>>> +        linux,keymap =<0x00000201      /* P1 */
>>>> +                0x00010202      /* P2 */
>>>> +                0x01000067      /* UP */
>>>> +                0x0101006a      /* RIGHT */
>>>> +                0x02000069      /* LEFT */
>>>> +                0x0201006c>;      /* DOWN */
>>>> +        };
>>>>   };
>>>>
>>>> &am43xx_pinmux {
>>>
>>> ping on this series, this series is lying for a while.
>>> This series is based on your for_3.14 branch.
>>
>> Benoit, do you need us to do anything else to get this merged ? Sourav
>> already rebased the patches as you requested back in December 19th.
>
> Nope, I've just needed more BW. I'll apply it ASAP.
>
> Thanks,
> Benoit
>
Ping on this.

Re: [PATCHv2 9/9] arm: dts: am43x-gp-evm: Add matrix gpio keys.

[Benoit Cousson]

Hi Sourav,

On 21/02/2014 15:28, Sourav Poddar wrote:
> Hi Benoit,
> On Tuesday 14 January 2014 07:51 PM, Benoit Cousson wrote:
>> Hi Felipe,
>>
>> On 14/01/2014 14:14, Felipe Balbi wrote:
>>> On Mon, Jan 13, 2014 at 10:13:13PM +0530, sourav wrote:
>>>> Benoit,
>>>>
>>>> On Thursday 19 December 2013 06:03 PM, Sourav Poddar wrote:
>>>>> Add gpio keys node for am43x gp evm.
>>>>>
>>>>> Signed-off-by: Sourav Poddar<sourav.poddar@ti.com>
>>>>> ---
>>>>>   arch/arm/boot/dts/am437x-gp-evm.dts |   21 +++++++++++++++++++++
>>>>>   1 file changed, 21 insertions(+)
>>>>>
>>>>> diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts
>>>>> b/arch/arm/boot/dts/am437x-gp-evm.dts
>>>>> index 0dc248d..4eb72b8 100644
>>>>> --- a/arch/arm/boot/dts/am437x-gp-evm.dts
>>>>> +++ b/arch/arm/boot/dts/am437x-gp-evm.dts
>>>>> @@ -13,6 +13,7 @@
>>>>>   #include "am4372.dtsi"
>>>>>   #include<dt-bindings/pinctrl/am43xx.h>
>>>>>   #include<dt-bindings/pwm/pwm.h>
>>>>> +#include<dt-bindings/gpio/gpio.h>
>>>>>
>>>>>   / {
>>>>>       model = "TI AM437x GP EVM";
>>>>> @@ -24,6 +25,26 @@
>>>>>           brightness-levels =<0 51 53 56 62 75 101 152 255>;
>>>>>           default-brightness-level =<8>;
>>>>>       };
>>>>> +
>>>>> +    matrix_keypad: matrix_keypad@0 {
>>>>> +        compatible = "gpio-matrix-keypad";
>>>>> +        debounce-delay-ms =<5>;
>>>>> +        col-scan-delay-us =<2>;
>>>>> +
>>>>> +        row-gpios =<&gpio3 21 GPIO_ACTIVE_HIGH /* Bank3, pin21 */
>>>>> + &gpio4 3 GPIO_ACTIVE_HIGH /* Bank4, pin3 */
>>>>> + &gpio4 2 GPIO_ACTIVE_HIGH>; /* Bank4, pin2 */
>>>>> +
>>>>> +        col-gpios =<&gpio3 19 GPIO_ACTIVE_HIGH /* Bank3, pin19 */
>>>>> + &gpio3 20 GPIO_ACTIVE_HIGH>; /* Bank3, pin20 */
>>>>> +
>>>>> +        linux,keymap =<0x00000201      /* P1 */
>>>>> +                0x00010202      /* P2 */
>>>>> +                0x01000067      /* UP */
>>>>> +                0x0101006a      /* RIGHT */
>>>>> +                0x02000069      /* LEFT */
>>>>> +                0x0201006c>;      /* DOWN */
>>>>> +        };
>>>>>   };
>>>>>
>>>>> &am43xx_pinmux {
>>>>
>>>> ping on this series, this series is lying for a while.
>>>> This series is based on your for_3.14 branch.
>>>
>>> Benoit, do you need us to do anything else to get this merged ? Sourav
>>> already rebased the patches as you requested back in December 19th.
>>
>> Nope, I've just needed more BW. I'll apply it ASAP.
>>
>> Thanks,
>> Benoit
>>
> Ping on this.

I've just applied them. Sorry for the delay,

Regards,
Benoit

-- 
Benoît Cousson
BayLibre
Embedded Linux Technology Lab
www.baylibre.com
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Re: [PATCHv2 9/9] arm: dts: am43x-gp-evm: Add matrix gpio keys.

[Sourav Poddar]

On Sunday 02 March 2014 11:00 PM, Benoit Cousson wrote:
> Hi Sourav,
>
> On 21/02/2014 15:28, Sourav Poddar wrote:
>> Hi Benoit,
>> On Tuesday 14 January 2014 07:51 PM, Benoit Cousson wrote:
>>> Hi Felipe,
>>>
>>> On 14/01/2014 14:14, Felipe Balbi wrote:
>>>> On Mon, Jan 13, 2014 at 10:13:13PM +0530, sourav wrote:
>>>>> Benoit,
>>>>>
>>>>> On Thursday 19 December 2013 06:03 PM, Sourav Poddar wrote:
>>>>>> Add gpio keys node for am43x gp evm.
>>>>>>
>>>>>> Signed-off-by: Sourav Poddar<sourav.poddar@ti.com>
>>>>>> ---
>>>>>>   arch/arm/boot/dts/am437x-gp-evm.dts |   21 +++++++++++++++++++++
>>>>>>   1 file changed, 21 insertions(+)
>>>>>>
>>>>>> diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts
>>>>>> b/arch/arm/boot/dts/am437x-gp-evm.dts
>>>>>> index 0dc248d..4eb72b8 100644
>>>>>> --- a/arch/arm/boot/dts/am437x-gp-evm.dts
>>>>>> +++ b/arch/arm/boot/dts/am437x-gp-evm.dts
>>>>>> @@ -13,6 +13,7 @@
>>>>>>   #include "am4372.dtsi"
>>>>>>   #include<dt-bindings/pinctrl/am43xx.h>
>>>>>>   #include<dt-bindings/pwm/pwm.h>
>>>>>> +#include<dt-bindings/gpio/gpio.h>
>>>>>>
>>>>>>   / {
>>>>>>       model = "TI AM437x GP EVM";
>>>>>> @@ -24,6 +25,26 @@
>>>>>>           brightness-levels =<0 51 53 56 62 75 101 152 255>;
>>>>>>           default-brightness-level =<8>;
>>>>>>       };
>>>>>> +
>>>>>> +    matrix_keypad: matrix_keypad@0 {
>>>>>> +        compatible = "gpio-matrix-keypad";
>>>>>> +        debounce-delay-ms =<5>;
>>>>>> +        col-scan-delay-us =<2>;
>>>>>> +
>>>>>> +        row-gpios =<&gpio3 21 GPIO_ACTIVE_HIGH /* Bank3, pin21 */
>>>>>> + &gpio4 3 GPIO_ACTIVE_HIGH /* Bank4, pin3 */
>>>>>> + &gpio4 2 GPIO_ACTIVE_HIGH>; /* Bank4, pin2 */
>>>>>> +
>>>>>> +        col-gpios =<&gpio3 19 GPIO_ACTIVE_HIGH /* Bank3, pin19 */
>>>>>> + &gpio3 20 GPIO_ACTIVE_HIGH>; /* Bank3, pin20 */
>>>>>> +
>>>>>> +        linux,keymap =<0x00000201      /* P1 */
>>>>>> +                0x00010202      /* P2 */
>>>>>> +                0x01000067      /* UP */
>>>>>> +                0x0101006a      /* RIGHT */
>>>>>> +                0x02000069      /* LEFT */
>>>>>> +                0x0201006c>;      /* DOWN */
>>>>>> +        };
>>>>>>   };
>>>>>>
>>>>>> &am43xx_pinmux {
>>>>>
>>>>> ping on this series, this series is lying for a while.
>>>>> This series is based on your for_3.14 branch.
>>>>
>>>> Benoit, do you need us to do anything else to get this merged ? Sourav
>>>> already rebased the patches as you requested back in December 19th.
>>>
>>> Nope, I've just needed more BW. I'll apply it ASAP.
>>>
>>> Thanks,
>>> Benoit
>>>
>> Ping on this.
>
> I've just applied them. Sorry for the delay,
>
> Regards,
> Benoit
>
Thanks!