linux-kernel - [PATCH v3 10/14] arm64: dts: qcom: sc7280: Move dp_hot_plug

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Date:   Wed,  2 Feb 2022 13:23:44 -0800
From:   Douglas Anderson <dianders@...omium.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     pmaliset@...eaurora.org, mka@...omium.org,
        quic_rjendra@...cinc.com,
        Shaik Sajida Bhanu <sbhanu@...eaurora.org>,
        kgodara@...eaurora.org, konrad.dybcio@...ainline.org,
        Sankeerth Billakanti <quic_sbillaka@...cinc.com>,
        sibis@...eaurora.org, swboyd@...omium.org,
        Douglas Anderson <dianders@...omium.org>,
        Andy Gross <agross@...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 v3 10/14] arm64: dts: qcom: sc7280: Move dp_hot_plug_det pull from SoC dtsi file

Pulls should be in the board files, not in the SoC dtsi
file. Remove. Even though the sc7280 boards don't currently refer to
dp_hot_plug_det, let's re-add the pulls there just to keep this as a
no-op change. If boards don't need this / don't want it later then we
can remove it from them.

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

Changes in v3:
- ("Remove dp_hot_plug_det pull from SoC dtsi file") new for v3.

 arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r0.dts | 4 ++++
 arch/arm64/boot/dts/qcom/sc7280-idp.dtsi                   | 4 ++++
 arch/arm64/boot/dts/qcom/sc7280.dtsi                       | 1 -
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r0.dts b/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r0.dts
index 3c5aab225748..bdc3f341ecf6 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r0.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-herobrine-r0.dts
@@ -826,6 +826,10 @@ &usb_2_hsphy {
 
 /* PINCTRL - additions to nodes defined in sc7280.dtsi */
 
+&dp_hot_plug_det {
+	bias-disable;
+};
+
 &pcie1_clkreq_n {
 	bias-disable;
 	drive-strength = <2>;
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index 9140dca3b72a..325f50925451 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -355,6 +355,10 @@ bluetooth: bluetooth {
 
 /* PINCTRL - additions to nodes defined in sc7280.dtsi */
 
+&dp_hot_plug_det {
+	bias-disable;
+};
+
 &pm7325_gpios {
 	key_vol_up_default: key-vol-up-default {
 		pins = "gpio6";
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index a2e3aa6ecdd3..1776523e169a 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -3282,7 +3282,6 @@ tlmm: pinctrl@...0000 {
 			dp_hot_plug_det: dp-hot-plug-det {
 				pins = "gpio47";
 				function = "dp_hot";
-				bias-disable;
 			};
 
 			edp_hot_plug_det: edp-hot-plug-det {
-- 
2.35.0.rc2.247.g8bbb082509-goog