arm64: dts: mt7622: add PMIC MT6380 related nodes
Enable pwrap and MT6380 on mt7622-rfb1 board. Also add all mt6380 regulator nodes in an alone file to allow similar boards using MT6380 able to resue the configuration. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Cc: Mark Brown <broonie@kernel.org> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Philippe Ombredanne <pombredanne@nexb.com> Acked-by: Philippe Ombredanne <pombredanne@nexb.com> [mb: add missing space] Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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Matthias Brugger
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commit
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86
arch/arm64/boot/dts/mediatek/mt6380.dtsi
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86
arch/arm64/boot/dts/mediatek/mt6380.dtsi
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// SPDX-License-Identifier: GPL-2.0
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/*
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* dts file for MediaTek MT6380 regulator
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*
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* Copyright (c) 2018 MediaTek Inc.
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* Author: Chenglin Xu <chenglin.xu@mediatek.com>
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* Sean Wang <sean.wang@mediatek.com>
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*/
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&pwrap {
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regulators {
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compatible = "mediatek,mt6380-regulator";
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mt6380_vcpu_reg: buck-vcore1 {
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regulator-name = "vcore1";
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regulator-min-microvolt = < 600000>;
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regulator-max-microvolt = <1393750>;
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regulator-ramp-delay = <6250>;
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regulator-always-on;
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regulator-boot-on;
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};
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mt6380_vcore_reg: buck-vcore {
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regulator-name = "vcore";
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regulator-min-microvolt = <600000>;
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regulator-max-microvolt = <1393750>;
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regulator-ramp-delay = <6250>;
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regulator-always-on;
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regulator-boot-on;
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};
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mt6380_vrf_reg: buck-vrf {
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regulator-name = "vrf";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1575000>;
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regulator-ramp-delay = <0>;
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regulator-always-on;
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regulator-boot-on;
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};
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mt6380_vm_reg: ldo-vm {
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regulator-name = "vm";
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1400000>;
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regulator-ramp-delay = <0>;
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regulator-always-on;
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regulator-boot-on;
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};
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mt6380_va_reg: ldo-va {
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regulator-name = "va";
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regulator-min-microvolt = <2200000>;
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regulator-max-microvolt = <3300000>;
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regulator-ramp-delay = <0>;
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regulator-always-on;
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regulator-boot-on;
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};
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mt6380_vphy_reg: ldo-vphy {
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regulator-name = "vphy";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-ramp-delay = <0>;
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regulator-always-on;
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regulator-boot-on;
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};
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mt6380_vddr_reg: ldo-vddr {
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regulator-name = "vddr";
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regulator-min-microvolt = <1240000>;
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regulator-max-microvolt = <1840000>;
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regulator-ramp-delay = <0>;
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regulator-always-on;
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regulator-boot-on;
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};
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mt6380_vt_reg: ldo-vt {
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regulator-name = "vt";
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regulator-min-microvolt = <2200000>;
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regulator-max-microvolt = <3300000>;
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regulator-ramp-delay = <0>;
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regulator-always-on;
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regulator-boot-on;
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};
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};
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};
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@@ -10,6 +10,7 @@
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/input/input.h>
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#include "mt7622.dtsi"
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#include "mt7622.dtsi"
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#include "mt6380.dtsi"
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/ {
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/ {
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model = "MediaTek MT7622 RFB1 board";
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model = "MediaTek MT7622 RFB1 board";
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@@ -222,6 +223,13 @@
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};
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};
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};
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};
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&pwrap {
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_bus_pins>;
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status = "okay";
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};
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&uart0 {
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&uart0 {
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status = "okay";
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status = "okay";
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};
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};
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@@ -102,6 +102,18 @@
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#reset-cells = <1>;
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#reset-cells = <1>;
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};
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};
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pwrap: pwrap@10001000 {
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compatible = "mediatek,mt7622-pwrap";
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reg = <0 0x10001000 0 0x250>;
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reg-names = "pwrap";
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clocks = <&infracfg CLK_INFRA_PMIC_PD>, <&pwrap_clk>;
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clock-names = "spi", "wrap";
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resets = <&infracfg MT7622_INFRA_PMIC_WRAP_RST>;
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reset-names = "pwrap";
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interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
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status = "disabled";
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};
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pericfg: pericfg@10002000 {
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pericfg: pericfg@10002000 {
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compatible = "mediatek,mt7622-pericfg",
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compatible = "mediatek,mt7622-pericfg",
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"syscon";
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"syscon";
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