| Message ID | 150ed46ff5102dc0fc8bd81160387cfeee748a27.1413488264.git.stefan@agner.ch (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Oct 16, 2014 at 9:47 PM, Stefan Agner <stefan@agner.ch> wrote: > Use GPIO support by adding SD card detection configuration and > GPIO pinmux for Colibri's standard GPIO pins. Attach the GPIO > pins to the iomuxc node to get the GPIO pin settings applied. > > Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Linus Walleij <linus.walleij@linaro.org> Please take this through whatever platform tree funnels those DTS patches. Yours, Linus Walleij
diff --git a/arch/arm/boot/dts/vf610-colibri.dtsi b/arch/arm/boot/dts/vf610-colibri.dtsi index 0cd8343..efd4322 100644 --- a/arch/arm/boot/dts/vf610-colibri.dtsi +++ b/arch/arm/boot/dts/vf610-colibri.dtsi @@ -31,6 +31,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_esdhc1>; bus-width = <4>; + cd-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>; }; &fec1 { @@ -71,6 +72,14 @@ &iomuxc { vf610-colibri { + pinctrl_gpio_ext: gpio_ext { + fsl,pins = < + VF610_PAD_PTD10__GPIO_89 0x22ed /* EXT_IO_0 */ + VF610_PAD_PTD9__GPIO_88 0x22ed /* EXT_IO_1 */ + VF610_PAD_PTD26__GPIO_68 0x22ed /* EXT_IO_2 */ + >; + }; + pinctrl_esdhc1: esdhc1grp { fsl,pins = < VF610_PAD_PTA24__ESDHC1_CLK 0x31ef diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts index 189b697..3fe8a8f 100644 --- a/arch/arm/boot/dts/vf610-twr.dts +++ b/arch/arm/boot/dts/vf610-twr.dts @@ -116,6 +116,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_esdhc1>; bus-width = <4>; + cd-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>; status = "okay"; }; diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi index 4d2ec32..467c97e 100644 --- a/arch/arm/boot/dts/vf610.dtsi +++ b/arch/arm/boot/dts/vf610.dtsi @@ -11,6 +11,7 @@ #include "vf610-pinfunc.h" #include <dt-bindings/clock/vf610-clock.h> #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> / { aliases {
Use GPIO support by adding SD card detection configuration and GPIO pinmux for Colibri's standard GPIO pins. Attach the GPIO pins to the iomuxc node to get the GPIO pin settings applied. Signed-off-by: Stefan Agner <stefan@agner.ch> --- arch/arm/boot/dts/vf610-colibri.dtsi | 9 +++++++++ arch/arm/boot/dts/vf610-twr.dts | 1 + arch/arm/boot/dts/vf610.dtsi | 1 + 3 files changed, 11 insertions(+)