linux-kernel - [PATCH] arm64: dts: qcom: x1e80100: Disable the SMB2360 4th instance by default

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Message-Id: <20240602-x1e80100-dts-pmics-drop-4th-smb2360-from-crd-v1-1-0adf4dd87a9b@linaro.org>
Date: Sun, 02 Jun 2024 17:56:24 +0300
From: Abel Vesa <abel.vesa@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Abel Vesa <abel.vesa@...aro.org>
Subject: [PATCH] arm64: dts: qcom: x1e80100: Disable the SMB2360 4th
 instance by default

The CRD board doesn't have the 4th SMB2360 PMIC populated while the QCP
does. So enabled it on QCP only.

Fixes: 2559e61e7ef4 ("arm64: dts: qcom: x1e80100-pmics: Add the missing PMICs")
Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
---
 arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi | 2 ++
 arch/arm64/boot/dts/qcom/x1e80100-qcp.dts    | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
index a5662d39fdff..e34e70922cd3 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi
@@ -522,6 +522,8 @@ smb2360_3: pmic@c {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
+		status = "disabled";
+
 		smb2360_3_eusb2_repeater: phy@...0 {
 			compatible = "qcom,smb2360-eusb2-repeater";
 			reg = <0xfd00>;
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts
index 3de7565dda19..0db2f3ecad31 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts
@@ -502,6 +502,10 @@ &remoteproc_cdsp {
 	status = "okay";
 };
 
+&smb2360_3 {
+	status = "okay";
+};
+
 &smb2360_0_eusb2_repeater {
 	vdd18-supply = <&vreg_l3d_1p8>;
 	vdd3-supply = <&vreg_l2b_3p0>;

---
base-commit: 0e1980c40b6edfa68b6acf926bab22448a6e40c9
change-id: 20240602-x1e80100-dts-pmics-drop-4th-smb2360-from-crd-501e8bb8bf95

Best regards,
-- 
Abel Vesa <abel.vesa@...aro.org>