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From: Tanmay Shah <tanmay@codeaurora.org>
To: devicetree@vger.kernel.org
Cc: swboyd@chromium.org, linux-kernel@vger.kernel.org,
	linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org, seanpaul@chromium.org,
	robdclark@gmail.com, daniel@ffwll.ch, airlied@linux.ie,
	aravindh@codeaurora.org, abhinavk@codeaurora.org,
	khsieh@codeaurora.org, Tanmay Shah <tanmay@codeaurora.org>
Subject: [PATCH v1] arm64: dts: qcom: sc7180: Add DisplayPort HPD pin dt node
Date: Mon, 17 Aug 2020 15:45:27 -0700	[thread overview]
Message-ID: <20200817224527.28532-1-tanmay@codeaurora.org> (raw)

This node defines alternate DP HPD functionality of GPIO.

Signed-off-by: Tanmay Shah <tanmay@codeaurora.org>
---
 arch/arm64/boot/dts/qcom/sc7180.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index bf2f2bb1aa79..9f97cf5dd9ab 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1457,6 +1457,20 @@ pinconf-sd-cd {
 					drive-strength = <2>;
 				};
 			};
+
+			dp_hot_plug_det: dp-hot-plug-det {
+				pinmux {
+					pins = "gpio117";
+					function = "dp_hot";
+				};
+
+				config {
+					pins = "gpio117";
+					bias-disable;
+					input-enable;
+					drive-strength = <2>;
+				};
+			};
 		};
 
 		gpu: gpu@5000000 {

base-commit: 62975d27d647a40c58d3b96c29b911fc4f33c310
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


WARNING: multiple messages have this Message-ID (diff)
From: Tanmay Shah <tanmay@codeaurora.org>
To: devicetree@vger.kernel.org
Cc: Tanmay Shah <tanmay@codeaurora.org>,
	airlied@linux.ie, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	swboyd@chromium.org, khsieh@codeaurora.org,
	seanpaul@chromium.org, abhinavk@codeaurora.org,
	aravindh@codeaurora.org, freedreno@lists.freedesktop.org
Subject: [PATCH v1] arm64: dts: qcom: sc7180: Add DisplayPort HPD pin dt node
Date: Mon, 17 Aug 2020 15:45:27 -0700	[thread overview]
Message-ID: <20200817224527.28532-1-tanmay@codeaurora.org> (raw)

This node defines alternate DP HPD functionality of GPIO.

Signed-off-by: Tanmay Shah <tanmay@codeaurora.org>
---
 arch/arm64/boot/dts/qcom/sc7180.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index bf2f2bb1aa79..9f97cf5dd9ab 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1457,6 +1457,20 @@ pinconf-sd-cd {
 					drive-strength = <2>;
 				};
 			};
+
+			dp_hot_plug_det: dp-hot-plug-det {
+				pinmux {
+					pins = "gpio117";
+					function = "dp_hot";
+				};
+
+				config {
+					pins = "gpio117";
+					bias-disable;
+					input-enable;
+					drive-strength = <2>;
+				};
+			};
 		};
 
 		gpu: gpu@5000000 {

base-commit: 62975d27d647a40c58d3b96c29b911fc4f33c310
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

_______________________________________________
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dri-devel@lists.freedesktop.org
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             reply	other threads:[~2020-08-17 22:45 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-17 22:45 Tanmay Shah [this message]
2020-08-17 22:45 ` [PATCH v1] arm64: dts: qcom: sc7180: Add DisplayPort HPD pin dt node Tanmay Shah
2020-08-17 22:50 ` Stephen Boyd
2020-08-17 22:50   ` Stephen Boyd

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