linux-kernel - [PATCH v2 3/7] arm64: dts: qcom: sc8180x-pmics: Add second PMC8180 GPIO

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Message-Id: <20240730-sc8180x-usb-mp-v2-3-a7dc4265b553@quicinc.com>
Date: Tue, 30 Jul 2024 20:24:40 -0700
From: Bjorn Andersson <andersson@...nel.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>
Cc: linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Bjorn Andersson <quic_bjorande@...cinc.com>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Subject: [PATCH v2 3/7] arm64: dts: qcom: sc8180x-pmics: Add second PMC8180
 GPIO

From: Bjorn Andersson <quic_bjorande@...cinc.com>

The SC8180X comes with two PMC8180 PMICs, with the GPIO block being used
to control VBUS supply of the second USB multiport port.

Rename the GPIO controller in the first PMC8180 to match the schematics
and define this second controller.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi b/arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi
index 1c6f12fafe1d..b6f8d1558c0d 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8180x-pmics.dtsi
@@ -139,11 +139,11 @@ rtc@...0 {
 			interrupts = <0x0 0x61 0x1 IRQ_TYPE_NONE>;
 		};
 
-		pmc8180_gpios: gpio@...0 {
+		pmc8180_1_gpios: gpio@...0 {
 			compatible = "qcom,pmc8180-gpio", "qcom,spmi-gpio";
 			reg = <0xc000>;
 			gpio-controller;
-			gpio-ranges = <&pmc8180_gpios 0 0 10>;
+			gpio-ranges = <&pmc8180_1_gpios 0 0 10>;
 			#gpio-cells = <2>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
@@ -198,11 +198,21 @@ pmic@6 {
 		#size-cells = <0>;
 	};
 
-	pmic@8 {
+	pmc8180_2: pmic@8 {
 		compatible = "qcom,pm8150", "qcom,spmi-pmic";
 		reg = <0x8 SPMI_USID>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+
+		pmc8180_2_gpios: gpio@...0 {
+			compatible = "qcom,pmc8180-gpio", "qcom,spmi-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			gpio-ranges = <&pmc8180_2_gpios 0 0 10>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
 	};
 
 	pmic@a {

-- 
2.45.2