linux-kernel - [PATCH v3 1/2] arm64: dts: qcom: qcs8300: Adds SPMI support

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Message-ID: <20250108-adds-spmi-pmic-peripherals-for-qcs8300-v3-1-ee94642279ff@quicinc.com>
Date: Wed, 8 Jan 2025 19:00:17 +0800
From: Tingguo Cheng <quic_tingguoc@...cinc.com>
To: <quic_fenglinw@...cinc.com>, <quic_tingweiz@...cinc.com>,
        <kernel@...cinc.com>, Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio
	<konradybcio@...nel.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>,
        Tingguo Cheng <quic_tingguoc@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Subject: [PATCH v3 1/2] arm64: dts: qcom: qcs8300: Adds SPMI support

Add the SPMI bus arbiter(Version:5.2.0) node for QCS8300 SoC
which connected with PMICs on QCS8300 boards.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Signed-off-by: Tingguo Cheng <quic_tingguoc@...cinc.com>
---
 arch/arm64/boot/dts/qcom/qcs8300.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs8300.dtsi b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
index 73abf2ef9c9f7cda14dc5ad8b78cdb4870fbeb58..37b16e871a75b2e72be170716085ba6ff570fb38 100644
--- a/arch/arm64/boot/dts/qcom/qcs8300.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
@@ -965,6 +965,28 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
 			#clock-cells = <0>;
 		};
 
+		spmi_bus: spmi@...0000 {
+			compatible = "qcom,spmi-pmic-arb";
+			reg = <0x0 0x0c440000 0x0 0x1100>,
+			      <0x0 0x0c600000 0x0 0x2000000>,
+			      <0x0 0x0e600000 0x0 0x100000>,
+			      <0x0 0x0e700000 0x0 0xa0000>,
+			      <0x0 0x0c40a000 0x0 0x26000>;
+			reg-names = "core",
+				    "chnls",
+				    "obsrvr",
+				    "intr",
+				    "cnfg";
+			qcom,channel = <0>;
+			qcom,ee = <0>;
+			interrupts-extended = <&pdc 1 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "periph_irq";
+			interrupt-controller;
+			#interrupt-cells = <4>;
+			#address-cells = <2>;
+			#size-cells = <0>;
+		};
+
 		tlmm: pinctrl@...0000 {
 			compatible = "qcom,qcs8300-tlmm";
 			reg = <0x0 0x0f100000 0x0 0x300000>;

-- 
2.34.1