On Thu 14 May 10:01 PDT 2020, [email protected] wrote:
> From: Michael Srba <[email protected]>
>
> This patch wires up display support on Samsung Galaxy A3 2015.
>
> Signed-off-by: Michael Srba <[email protected]>
>
> ---
> .../qcom/msm8916-samsung-a2015-common.dtsi | 44 +++++++++++++++
> .../boot/dts/qcom/msm8916-samsung-a3u-eur.dts | 54 +++++++++++++++++++
> 2 files changed, 98 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
> b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
> index af812f76e8be..2a64aa269f52 100644
> --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
> @@ -72,6 +72,24 @@ phy {
> };
> };
>
> + mdss@1a00000 {
> + dsi@1a98000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + vdda-supply = <&pm8916_l2>;
> + vddio-supply = <&pm8916_l6>;
> +
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&mdss_default>;
> + pinctrl-1 = <&mdss_sleep>;
> + };
> +
> + dsi-phy@1a98300 {
> + vddio-supply = <&pm8916_l6>;
> + };
> + };
> +
> wcnss@a21b000 {
> status = "okay";
> };
> @@ -172,6 +190,32 @@ pinconf {
> bias-disable;
> };
> };
> +
> + pmx-mdss {
> + mdss_default: mdss-default {
> + pinmux {
> + function = "gpio";
> + pins = "gpio25";
> + };
> + pinconf {
> + pins = "gpio25";
> + drive-strength = <8>;
> + bias-disable;
> + };
> + };
Fyi, when you have a state with a single set of properties you don't
need the pinmux/pinconf level here, you can directly do:
mdss_default: mdss-default {
pins = "gpio25";
function = "gpio";
drive-strength = <8>;
bias-disable;
};
But this looks good, applied towards v5.8.
Regards,
Bjorn
