linux-kernel - [PATCH] arm64: dts: qcom: sa8155p-adp: use correct gpio for SDHC2 CD

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Date: Wed, 10 Apr 2024 13:41:30 +0000
From: Volodymyr Babchuk <Volodymyr_Babchuk@...m.com>
CC: Volodymyr Babchuk <Volodymyr_Babchuk@...m.com>,
        Bjorn Andersson
	<andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring
	<robh+dt@...nel.org>,
        Krzysztof Kozlowski
	<krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        "linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH] arm64: dts: qcom: sa8155p-adp: use correct gpio for SDHC2 CD

Card Detect pin for SHDC2 on SA8155P-ADP is connected to GPIO4 of
PMM8155AU_1, not to internal TLMM. This change fixes two issues at
once: not working ethernet (because GPIO4 is used for MAC TX) and SD
detection.

Signed-off-by: Volodymyr Babchuk <volodymyr_babchuk@...m.com>
---
 arch/arm64/boot/dts/qcom/sa8155p-adp.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
index 5e4287f8c8cd1..6b08ce246b78c 100644
--- a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
+++ b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts
@@ -384,7 +384,7 @@ &remoteproc_cdsp {
 &sdhc_2 {
 	status = "okay";
 
-	cd-gpios = <&tlmm 4 GPIO_ACTIVE_LOW>;
+	cd-gpios = <&pmm8155au_1_gpios 4 GPIO_ACTIVE_LOW>;
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&sdc2_on>;
 	pinctrl-1 = <&sdc2_off>;
-- 
2.44.0