linux-kernel - [PATCH] arm64: qcom: sc7280-herobrine: Enable DP

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Message-Id: <20220513065704.1.I9b9b9d4d1a3e0350a89221892261881a1771ad15@changeid>
Date:   Fri, 13 May 2022 06:57:14 -0700
From:   Douglas Anderson <dianders@...omium.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     quic_aravindh@...cinc.com, quic_khsieh@...cinc.com,
        quic_sbillaka@...cinc.com, Matthias Kaehlcke <mka@...omium.org>,
        Stephen Boyd <swboyd@...omium.org>, quic_abhinavk@...cinc.com,
        Douglas Anderson <dianders@...omium.org>,
        Andy Gross <agross@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: qcom: sc7280-herobrine: Enable DP

This enables DisplayPort for herobrine boards.

Signed-off-by: Douglas Anderson <dianders@...omium.org>
---

 arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
index 9cb1bc8ed6b5..709b7aa02101 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
@@ -429,6 +429,15 @@ &mdss {
 	status = "okay";
 };
 
+&mdss_dp {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&dp_hot_plug_det>;
+	data-lanes = <0 1>;
+	vdda-1p2-supply = <&vdd_a_usbssdp_0_1p2>;
+	vdda-0p9-supply = <&vdd_a_usbssdp_0_core>;
+};
+
 &mdss_mdp {
 	status = "okay";
 };
-- 
2.36.0.550.gb090851708-goog