* [PATCH v2] arm64: dts: qcom: sc7180: Add DisplayPort HPD pin dt node
@ 2020-08-17 22:59 Tanmay Shah
2020-08-18 0:22 ` Stephen Boyd
0 siblings, 1 reply; 2+ messages in thread
From: Tanmay Shah @ 2020-08-17 22:59 UTC (permalink / raw)
To: swboyd
Cc: devicetree, linux-kernel, linux-arm-msm, dri-devel, freedreno,
seanpaul, robdclark, daniel, airlied, aravindh, abhinavk, khsieh,
Tanmay Shah
This node defines alternate DP HPD functionality of GPIO.
Signed-off-by: Tanmay Shah <tanmay@codeaurora.org>
---
arch/arm64/boot/dts/qcom/sc7180.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index bf2f2bb1aa79..0eedf057acc1 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1457,6 +1457,19 @@ pinconf-sd-cd {
drive-strength = <2>;
};
};
+
+ dp_hot_plug_det: dp-hot-plug-det {
+ pinmux {
+ pins = "gpio117";
+ function = "dp_hot";
+ };
+
+ pinconf {
+ pins = "gpio117";
+ bias-disable;
+ input-enable;
+ };
+ };
};
gpu: gpu@5000000 {
base-commit: 62975d27d647a40c58d3b96c29b911fc4f33c310
prerequisite-patch-id: a4d3e51b6e1200ff7d4550f206db98a92c0a098f
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH v2] arm64: dts: qcom: sc7180: Add DisplayPort HPD pin dt node
2020-08-17 22:59 [PATCH v2] arm64: dts: qcom: sc7180: Add DisplayPort HPD pin dt node Tanmay Shah
@ 2020-08-18 0:22 ` Stephen Boyd
0 siblings, 0 replies; 2+ messages in thread
From: Stephen Boyd @ 2020-08-18 0:22 UTC (permalink / raw)
To: Tanmay Shah
Cc: devicetree, linux-kernel, linux-arm-msm, dri-devel, freedreno,
seanpaul, robdclark, daniel, airlied, aravindh, abhinavk, khsieh,
Tanmay Shah
Quoting Tanmay Shah (2020-08-17 15:59:12)
> This node defines alternate DP HPD functionality of GPIO.
>
> Signed-off-by: Tanmay Shah <tanmay@codeaurora.org>
> ---
> arch/arm64/boot/dts/qcom/sc7180.dtsi | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index bf2f2bb1aa79..0eedf057acc1 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -1457,6 +1457,19 @@ pinconf-sd-cd {
> drive-strength = <2>;
> };
> };
> +
> + dp_hot_plug_det: dp-hot-plug-det {
And this should be sorted alphabetically instead of put at the end of
the node.
> + pinmux {
> + pins = "gpio117";
> + function = "dp_hot";
> + };
> +
> + pinconf {
> + pins = "gpio117";
> + bias-disable;
> + input-enable;
> + };
> + };
> };
>
> gpu: gpu@5000000 {
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-08-18 0:22 ` Stephen Boyd
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