[PATCH 1/3] ARM: mxs: Rename 'hog-gpios'

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4 messages, 2 authors, 2012-08-23 · open the first message on its own page

[PATCH 1/3] ARM: mxs: Rename 'hog-gpios'

From: festevam@gmail.com (Fabio Estevam)
Date: 2012-08-22 16:25:31 

From: Fabio Estevam <redacted>

hog_pins is used to setup the pin functions, and it is not neccesarily used only
for GPIO pins, so use only 'hog' to describe a more generic term.

Signed-off-by: Fabio Estevam <redacted>
---
 arch/arm/boot/dts/imx23-evk.dts           |    2 +-
 arch/arm/boot/dts/imx23-stmp378x_devb.dts |    2 +-
 arch/arm/boot/dts/imx28-apx4devkit.dts    |    2 +-
 arch/arm/boot/dts/imx28-evk.dts           |    2 +-
 arch/arm/boot/dts/imx28-m28evk.dts        |    2 +-
 arch/arm/boot/dts/imx28-tx28.dts          |    2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts
index e3486f4..1093dd5 100644
--- a/arch/arm/boot/dts/imx23-evk.dts
+++ b/arch/arm/boot/dts/imx23-evk.dts
@@ -42,7 +42,7 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&hog_pins_a>;
 
-				hog_pins_a: hog-gpios at 0 {
+				hog_pins_a: hog at 0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
 						0x1123 /* MX23_PAD_LCD_RESET__GPIO_1_18 */
diff --git a/arch/arm/boot/dts/imx23-stmp378x_devb.dts b/arch/arm/boot/dts/imx23-stmp378x_devb.dts
index 757a327..85c3864 100644
--- a/arch/arm/boot/dts/imx23-stmp378x_devb.dts
+++ b/arch/arm/boot/dts/imx23-stmp378x_devb.dts
@@ -36,7 +36,7 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&hog_pins_a>;
 
-				hog_pins_a: hog-gpios at 0 {
+				hog_pins_a: hog at 0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
 						0x11d3 /* MX23_PAD_PWM3__GPIO_1_29 */
diff --git a/arch/arm/boot/dts/imx28-apx4devkit.dts b/arch/arm/boot/dts/imx28-apx4devkit.dts
index b383417..5171667 100644
--- a/arch/arm/boot/dts/imx28-apx4devkit.dts
+++ b/arch/arm/boot/dts/imx28-apx4devkit.dts
@@ -37,7 +37,7 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&hog_pins_a>;
 
-				hog_pins_a: hog-gpios at 0 {
+				hog_pins_a: hog at 0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
 						0x0113 /* MX28_PAD_GPMI_CE1N__GPIO_0_17 */
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index 773c0e8..ab78ee5 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -50,7 +50,7 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&hog_pins_a>;
 
-				hog_pins_a: hog-gpios at 0 {
+				hog_pins_a: hog at 0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
 						0x20d3 /* MX28_PAD_SSP1_CMD__GPIO_2_13 */
diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts
index 183a3fd..ac3eff9 100644
--- a/arch/arm/boot/dts/imx28-m28evk.dts
+++ b/arch/arm/boot/dts/imx28-m28evk.dts
@@ -69,7 +69,7 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&hog_pins_a>;
 
-				hog_pins_a: hog-gpios at 0 {
+				hog_pins_a: hog at 0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
 						0x30a3 /* MX28_PAD_AUART2_CTS__GPIO_3_10 */
diff --git a/arch/arm/boot/dts/imx28-tx28.dts b/arch/arm/boot/dts/imx28-tx28.dts
index a56ae05..37be532 100644
--- a/arch/arm/boot/dts/imx28-tx28.dts
+++ b/arch/arm/boot/dts/imx28-tx28.dts
@@ -25,7 +25,7 @@
 				pinctrl-names = "default";
 				pinctrl-0 = <&hog_pins_a>;
 
-				hog_pins_a: hog-gpios at 0 {
+				hog_pins_a: hog at 0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
 						0x40a3 /* MX28_PAD_ENET0_RXD3__GPIO_4_10 */
-- 
1.7.9.5

[PATCH 2/3] ARM: mxs: Let mmc0 pin detect be generic

From: festevam@gmail.com (Fabio Estevam)
Date: 2012-08-22 16:25:32 

From: Fabio Estevam <redacted>

Instead of assigning SSP1_DETECT inside mmc0_4bit_pins_a, let the board dts
handle this setup.

Not every board will use MX23_PAD_SSP1_DETECT as SSP1 functionality. 

Signed-off-by: Fabio Estevam <redacted>
---
 arch/arm/boot/dts/imx23-evk.dts |    1 +
 arch/arm/boot/dts/imx23.dtsi    |    1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx23-evk.dts b/arch/arm/boot/dts/imx23-evk.dts
index 1093dd5..035c13f 100644
--- a/arch/arm/boot/dts/imx23-evk.dts
+++ b/arch/arm/boot/dts/imx23-evk.dts
@@ -48,6 +48,7 @@
 						0x1123 /* MX23_PAD_LCD_RESET__GPIO_1_18 */
 						0x11d3 /* MX23_PAD_PWM3__GPIO_1_29 */
 						0x11e3 /* MX23_PAD_PWM4__GPIO_1_30 */
+						0x2010 /* MX23_PAD_SSP1_DETECT__SSP1_DETECT */
 					>;
 					fsl,drive-strength = <0>;
 					fsl,voltage = <1>;
diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index 9700872..b00f3cf 100644
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -194,7 +194,6 @@
 						0x2040 /* MX23_PAD_SSP1_DATA2__SSP1_DATA2 */
 						0x2050 /* MX23_PAD_SSP1_DATA3__SSP1_DATA3 */
 						0x2000 /* MX23_PAD_SSP1_CMD__SSP1_CMD */
-						0x2010 /* MX23_PAD_SSP1_DETECT__SSP1_DETECT */
 						0x2060 /* MX23_PAD_SSP1_SCK__SSP1_SCK */
 					>;
 					fsl,drive-strength = <1>;
-- 
1.7.9.5

[PATCH 3/3] ARM: olinuxino: Add gpio-led support

From: festevam@gmail.com (Fabio Estevam)
Date: 2012-08-22 16:25:33 

From: Fabio Estevam <redacted>

Olinuxino has a LED connected to MX23_PAD_SSP1_DETECT__GPIO_2_1 pin.

Add support for it.

Signed-off-by: Fabio Estevam <redacted>
---
 arch/arm/boot/dts/imx23-olinuxino.dts |   25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts
index a286873..711dcf5 100644
--- a/arch/arm/boot/dts/imx23-olinuxino.dts
+++ b/arch/arm/boot/dts/imx23-olinuxino.dts
@@ -31,6 +31,21 @@
 				bus-width = <4>;
 				status = "okay";
 			};
+
+			pinctrl at 80018000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&hog_pins_a>;
+
+				hog_pins_a: hog at 0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x2013 /* MX23_PAD_SSP1_DETECT__GPIO_2_1 */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+			};
 		};
 
 		apbx at 80040000 {
@@ -47,4 +62,14 @@
 			};
 		};
 	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		user {
+			label = "green";
+			gpios = <&gpio2 1 0>;
+			linux,default-trigger = "default-on";
+		};
+	};
 };
-- 
1.7.9.5

[PATCH 1/3] ARM: mxs: Rename 'hog-gpios'

From: Shawn Guo <hidden>
Date: 2012-08-23 02:02:24 

On Wed, Aug 22, 2012 at 01:25:31PM -0300, Fabio Estevam wrote:
From: Fabio Estevam <redacted>

hog_pins is used to setup the pin functions, and it is not neccesarily used only
for GPIO pins, so use only 'hog' to describe a more generic term.

Signed-off-by: Fabio Estevam <redacted>
Applied all 3 patches, thanks.

-- 
Regards,
Shawn
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