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Date: Mon, 17 Aug 2020 20:36:57 -0700
From: Tanmay Shah <tanmay@...eaurora.org>
To: devicetree@...r.kernel.org
Cc: swboyd@...omium.org, linux-kernel@...r.kernel.org,
linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
freedreno@...ts.freedesktop.org, seanpaul@...omium.org,
robdclark@...il.com, daniel@...ll.ch, airlied@...ux.ie,
aravindh@...eaurora.org, abhinavk@...eaurora.org,
khsieh@...eaurora.org, Tanmay Shah <tanmay@...eaurora.org>
Subject: [PATCH v3] arm64: dts: qcom: sc7180: Add DisplayPort HPD pin dt node
This node defines alternate DP HPD functionality of GPIO.
Signed-off-by: Tanmay Shah <tanmay@...eaurora.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..2e2a0631ab65 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1082,6 +1082,19 @@ tlmm: pinctrl@...0000 {
gpio-ranges = <&tlmm 0 0 120>;
wakeup-parent = <&pdc>;
+ dp_hot_plug_det: dp-hot-plug-det {
+ pinmux {
+ pins = "gpio117";
+ function = "dp_hot";
+ };
+
+ pinconf {
+ pins = "gpio117";
+ bias-disable;
+ input-enable;
+ };
+ };
+
qspi_clk: qspi-clk {
pinmux {
pins = "gpio63";
base-commit: 62975d27d647a40c58d3b96c29b911fc4f33c310
--
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