Hi Rahul,
On Thursday 20 of June 2013 11:11:50 Rahul Sharma wrote:
> Add pinctrl node for hdmi-hpd gpio pin to exynos5420
> device tree files.
>
> Signed-off-by: Rahul Sharma <rahul.sharma@xxxxxxxxxxx>
> ---
> arch/arm/boot/dts/exynos5420-pinctrl.dtsi | 7 +++++++
> arch/arm/boot/dts/exynos5420-smdk5420.dts | 2 ++
> 2 files changed, 9 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi
> b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi index 5848c42..5706ad9
> 100644
> --- a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi
> +++ b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi
> @@ -59,6 +59,13 @@
> interrupt-controller;
> #interrupt-cells = <2>;
> };
> +
> + hdmi_hpd_irq: hdmi-hpd-irq {
> + samsung,pins = "gpx3-7";
> + samsung,pin-function = <0>;
> + samsung,pin-pud = <1>;
> + samsung,pin-drv = <0>;
> + };
This looks like a board-specific pinconf entry. It should be specified in
the dts of appropriate board, in this case exynos5420-smdk5420.dts .
Best regards,
Tomasz
> };
>
> pinctrl@13410000 {
> diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts
> b/arch/arm/boot/dts/exynos5420-smdk5420.dts index b3721bd..2d6c74f
> 100644
> --- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
> +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts
> @@ -33,6 +33,8 @@
>
> hdmi {
> hpd-gpio = <&gpx3 7 0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&hdmi_hpd_irq>;
> };
>
> i2c_2: i2c@12C80000 {
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