linux-kernel - [PATCH 3/4] arm64: dts: mediatek: mt6360: add PMIC MT6360 related nodes

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Message-ID: <20230825114623.16884-3-macpaul.lin@mediatek.com>
Date:   Fri, 25 Aug 2023 19:46:22 +0800
From:   Macpaul Lin <macpaul.lin@...iatek.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Fabien Parent <fparent@...libre.com>,
        Macpaul Lin <macpaul.lin@...iatek.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>
CC:     Bear Wang <bear.wang@...iatek.com>,
        Pablo Sun <pablo.sun@...iatek.com>,
        Macpaul Lin <macpaul@...il.com>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>
Subject: [PATCH 3/4] arm64: dts: mediatek: mt6360: add PMIC MT6360 related nodes

MT6360 is the secondary PMIC for MT8195.
It supports USB Type-C and PD functions.
Add MT6360 related common nodes which is used for MT8195 platform, includes
 - charger
 - ADC
 - LED
 - regulators

Signed-off-by: Macpaul Lin <macpaul.lin@...iatek.com>
---
 arch/arm64/boot/dts/mediatek/mt6360.dtsi | 112 +++++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 arch/arm64/boot/dts/mediatek/mt6360.dtsi

diff --git a/arch/arm64/boot/dts/mediatek/mt6360.dtsi b/arch/arm64/boot/dts/mediatek/mt6360.dtsi
new file mode 100644
index 000000000000..e841f4e5a54b
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt6360.dtsi
@@ -0,0 +1,112 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2023 MediaTek Inc.
+ */
+
+#include <dt-bindings/regulator/mediatek,mt6360-regulator.h>
+
+&mt6360 {
+	interrupt-controller;
+	interrupt-parent = <&pio>;
+	interrupt-names = "IRQB";
+
+	charger {
+		compatible = "mediatek,mt6360-chg";
+		richtek,vinovp-microvolt = <14500000>;
+
+		otg_vbus_regulator: usb-otg-vbus-regulator {
+			regulator-compatible = "usb-otg-vbus";
+			regulator-name = "usb-otg-vbus";
+			regulator-min-microvolt = <4425000>;
+			regulator-max-microvolt = <5825000>;
+		};
+	};
+
+	adc {
+		compatible = "mediatek,mt6360-adc";
+		#io-channel-cells = <1>;
+	};
+
+	led {
+		compatible = "mediatek,mt6360-led";
+	};
+
+	regulator {
+		compatible = "mediatek,mt6360-regulator";
+		LDO_VIN3-supply = <&mt6360_buck2>;
+
+		mt6360_buck1: buck1 {
+			regulator-compatible = "BUCK1";
+			regulator-name = "mt6360,buck1";
+			regulator-min-microvolt = <300000>;
+			regulator-max-microvolt = <1300000>;
+			regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+						   MT6360_OPMODE_LP
+						   MT6360_OPMODE_ULP>;
+		};
+
+		mt6360_buck2: buck2 {
+			regulator-compatible = "BUCK2";
+			regulator-name = "mt6360,buck2";
+			regulator-min-microvolt = <300000>;
+			regulator-max-microvolt = <1300000>;
+			regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+						   MT6360_OPMODE_LP
+						   MT6360_OPMODE_ULP>;
+		};
+
+		mt6360_ldo1: ldo1 {
+			regulator-compatible = "LDO1";
+			regulator-name = "mt6360,ldo1";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <3600000>;
+			regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+						   MT6360_OPMODE_LP>;
+		};
+
+		mt6360_ldo2: ldo2 {
+			regulator-compatible = "LDO2";
+			regulator-name = "mt6360,ldo2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <3600000>;
+			regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+						   MT6360_OPMODE_LP>;
+		};
+
+		mt6360_ldo3: ldo3 {
+			regulator-compatible = "LDO3";
+			regulator-name = "mt6360,ldo3";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <3600000>;
+			regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+						   MT6360_OPMODE_LP>;
+		};
+
+		mt6360_ldo5: ldo5 {
+			regulator-compatible = "LDO5";
+			regulator-name = "mt6360,ldo5";
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <3600000>;
+			regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+						   MT6360_OPMODE_LP>;
+		};
+
+		mt6360_ldo6: ldo6 {
+			regulator-compatible = "LDO6";
+			regulator-name = "mt6360,ldo6";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <2100000>;
+			regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+						   MT6360_OPMODE_LP>;
+		};
+
+		mt6360_ldo7: ldo7 {
+			regulator-compatible = "LDO7";
+			regulator-name = "mt6360,ldo7";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <2100000>;
+			regulator-allowed-modes = <MT6360_OPMODE_NORMAL
+						   MT6360_OPMODE_LP>;
+		};
+	};
+};
-- 
2.18.0