From: Tanmay Shah <tanmay@codeaurora.org>
To: swboyd@chromium.org
Cc: devicetree@vger.kernel.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 v2] arm64: dts: qcom: sc7180: Add DisplayPort HPD pin dt node
Date: Mon, 17 Aug 2020 15:59:12 -0700 [thread overview]
Message-ID: <20200817225912.3149-1-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 | 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
next reply other threads:[~2020-08-17 22:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-17 22:59 Tanmay Shah [this message]
2020-08-18 0:22 ` [PATCH v2] arm64: dts: qcom: sc7180: Add DisplayPort HPD pin dt node Stephen Boyd
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