linux-kernel - [PATCH V5 5/7] arm64: dts: sc7280: Configure debug uart for sc7280-idp

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Date:   Thu, 12 Aug 2021 13:11:16 +0530
From:   Rajesh Patil <rajpat@...eaurora.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>
Cc:     swboyd@...omium.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        rnayak@...eaurora.org, saiprakash.ranjan@...eaurora.org,
        msavaliy@....qualcomm.com, skakit@...eaurora.org,
        Rajesh Patil <rajpat@...eaurora.org>
Subject: [PATCH V5 5/7] arm64: dts: sc7280: Configure debug uart for sc7280-idp

Configure uart5 as debug uart and split the pinctrl functions
to match with SoC dt.

Signed-off-by: Rajesh Patil <rajpat@...eaurora.org>
---
 arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index c41c2d0..53993b3 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -254,6 +254,7 @@
 };
 
 &uart5 {
+	compatible = "qcom,geni-debug-uart";
 	status = "okay";
 };
 
@@ -311,18 +312,14 @@
 	bias-pull-up;
 };
 
-&qup_uart5_default {
-	tx {
-		pins = "gpio46";
-		drive-strength = <2>;
-		bias-disable;
-	};
+&qup_uart5_tx {
+	drive-strength = <2>;
+	bias-disable;
+};
 
-	rx {
-		pins = "gpio47";
-		drive-strength = <2>;
-		bias-pull-up;
-	};
+&qup_uart5_rx {
+	drive-strength = <2>;
+	bias-pull-up;
 };
 
 &sdc1_on {
-- 
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