* [PATCH 1/3] ARM: mxs: Rename 'hog-gpios'
@ 2012-08-22 16:25 Fabio Estevam
2012-08-22 16:25 ` [PATCH 2/3] ARM: mxs: Let mmc0 pin detect be generic Fabio Estevam
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Fabio Estevam @ 2012-08-22 16:25 UTC (permalink / raw)
To: linux-arm-kernel
From: Fabio Estevam <fabio.estevam@freescale.com>
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 <fabio.estevam@freescale.com>
---
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
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 2/3] ARM: mxs: Let mmc0 pin detect be generic
2012-08-22 16:25 [PATCH 1/3] ARM: mxs: Rename 'hog-gpios' Fabio Estevam
@ 2012-08-22 16:25 ` Fabio Estevam
2012-08-22 16:25 ` [PATCH 3/3] ARM: olinuxino: Add gpio-led support Fabio Estevam
2012-08-23 2:02 ` [PATCH 1/3] ARM: mxs: Rename 'hog-gpios' Shawn Guo
2 siblings, 0 replies; 4+ messages in thread
From: Fabio Estevam @ 2012-08-22 16:25 UTC (permalink / raw)
To: linux-arm-kernel
From: Fabio Estevam <fabio.estevam@freescale.com>
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 <fabio.estevam@freescale.com>
---
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
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 3/3] ARM: olinuxino: Add gpio-led support
2012-08-22 16:25 [PATCH 1/3] ARM: mxs: Rename 'hog-gpios' Fabio Estevam
2012-08-22 16:25 ` [PATCH 2/3] ARM: mxs: Let mmc0 pin detect be generic Fabio Estevam
@ 2012-08-22 16:25 ` Fabio Estevam
2012-08-23 2:02 ` [PATCH 1/3] ARM: mxs: Rename 'hog-gpios' Shawn Guo
2 siblings, 0 replies; 4+ messages in thread
From: Fabio Estevam @ 2012-08-22 16:25 UTC (permalink / raw)
To: linux-arm-kernel
From: Fabio Estevam <fabio.estevam@freescale.com>
Olinuxino has a LED connected to MX23_PAD_SSP1_DETECT__GPIO_2_1 pin.
Add support for it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
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
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 1/3] ARM: mxs: Rename 'hog-gpios'
2012-08-22 16:25 [PATCH 1/3] ARM: mxs: Rename 'hog-gpios' Fabio Estevam
2012-08-22 16:25 ` [PATCH 2/3] ARM: mxs: Let mmc0 pin detect be generic Fabio Estevam
2012-08-22 16:25 ` [PATCH 3/3] ARM: olinuxino: Add gpio-led support Fabio Estevam
@ 2012-08-23 2:02 ` Shawn Guo
2 siblings, 0 replies; 4+ messages in thread
From: Shawn Guo @ 2012-08-23 2:02 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Aug 22, 2012 at 01:25:31PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> 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 <fabio.estevam@freescale.com>
Applied all 3 patches, thanks.
--
Regards,
Shawn
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-08-23 2:02 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2012-08-22 16:25 [PATCH 1/3] ARM: mxs: Rename 'hog-gpios' Fabio Estevam
2012-08-22 16:25 ` [PATCH 2/3] ARM: mxs: Let mmc0 pin detect be generic Fabio Estevam
2012-08-22 16:25 ` [PATCH 3/3] ARM: olinuxino: Add gpio-led support Fabio Estevam
2012-08-23 2:02 ` [PATCH 1/3] ARM: mxs: Rename 'hog-gpios' Shawn Guo
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