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16ea61fc56
The MT8173 eval board contains a MT6397 PMIC. This adds the corresponding device node to the dts file. Signed-off-by: Henry Chen <henryc.chen@mediatek.com> Signed-off-by: Eddie Huang <eddie.huang@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
267 lines
6.8 KiB
Plaintext
267 lines
6.8 KiB
Plaintext
/*
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* Copyright (c) 2014 MediaTek Inc.
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* Author: Eddie Huang <eddie.huang@mediatek.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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/dts-v1/;
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#include "mt8173.dtsi"
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/ {
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model = "MediaTek MT8173 evaluation board";
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compatible = "mediatek,mt8173-evb", "mediatek,mt8173";
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aliases {
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serial0 = &uart0;
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serial1 = &uart1;
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serial2 = &uart2;
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serial3 = &uart3;
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};
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memory@40000000 {
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device_type = "memory";
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reg = <0 0x40000000 0 0x80000000>;
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};
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chosen { };
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};
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&i2c1 {
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status = "okay";
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buck: da9211@68 {
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compatible = "dlg,da9211";
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reg = <0x68>;
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regulators {
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da9211_vcpu_reg: BUCKA {
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regulator-name = "VBUCKA";
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regulator-min-microvolt = < 700000>;
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regulator-max-microvolt = <1310000>;
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regulator-min-microamp = <2000000>;
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regulator-max-microamp = <4400000>;
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regulator-ramp-delay = <10000>;
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regulator-always-on;
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};
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da9211_vgpu_reg: BUCKB {
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regulator-name = "VBUCKB";
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regulator-min-microvolt = < 700000>;
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regulator-max-microvolt = <1310000>;
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regulator-min-microamp = <2000000>;
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regulator-max-microamp = <3000000>;
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regulator-ramp-delay = <10000>;
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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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pmic: mt6397 {
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compatible = "mediatek,mt6397";
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interrupt-parent = <&pio>;
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interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-controller;
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#interrupt-cells = <2>;
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mt6397regulator: mt6397regulator {
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compatible = "mediatek,mt6397-regulator";
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mt6397_vpca15_reg: buck_vpca15 {
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regulator-compatible = "buck_vpca15";
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regulator-name = "vpca15";
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regulator-min-microvolt = < 700000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <12500>;
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regulator-always-on;
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};
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mt6397_vpca7_reg: buck_vpca7 {
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regulator-compatible = "buck_vpca7";
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regulator-name = "vpca7";
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regulator-min-microvolt = < 700000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <12500>;
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regulator-enable-ramp-delay = <115>;
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};
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mt6397_vsramca15_reg: buck_vsramca15 {
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regulator-compatible = "buck_vsramca15";
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regulator-name = "vsramca15";
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regulator-min-microvolt = < 700000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <12500>;
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regulator-always-on;
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};
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mt6397_vsramca7_reg: buck_vsramca7 {
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regulator-compatible = "buck_vsramca7";
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regulator-name = "vsramca7";
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regulator-min-microvolt = < 700000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <12500>;
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regulator-always-on;
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};
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mt6397_vcore_reg: buck_vcore {
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regulator-compatible = "buck_vcore";
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regulator-name = "vcore";
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regulator-min-microvolt = < 700000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <12500>;
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regulator-always-on;
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};
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mt6397_vgpu_reg: buck_vgpu {
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regulator-compatible = "buck_vgpu";
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regulator-name = "vgpu";
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regulator-min-microvolt = < 700000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <12500>;
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regulator-enable-ramp-delay = <115>;
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};
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mt6397_vdrm_reg: buck_vdrm {
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regulator-compatible = "buck_vdrm";
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regulator-name = "vdrm";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1400000>;
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regulator-ramp-delay = <12500>;
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regulator-always-on;
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};
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mt6397_vio18_reg: buck_vio18 {
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regulator-compatible = "buck_vio18";
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regulator-name = "vio18";
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regulator-min-microvolt = <1620000>;
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regulator-max-microvolt = <1980000>;
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regulator-ramp-delay = <12500>;
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regulator-always-on;
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};
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mt6397_vtcxo_reg: ldo_vtcxo {
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regulator-compatible = "ldo_vtcxo";
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regulator-name = "vtcxo";
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regulator-always-on;
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};
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mt6397_va28_reg: ldo_va28 {
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regulator-compatible = "ldo_va28";
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regulator-name = "va28";
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regulator-always-on;
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};
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mt6397_vcama_reg: ldo_vcama {
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regulator-compatible = "ldo_vcama";
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regulator-name = "vcama";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <2800000>;
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regulator-enable-ramp-delay = <218>;
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};
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mt6397_vio28_reg: ldo_vio28 {
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regulator-compatible = "ldo_vio28";
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regulator-name = "vio28";
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regulator-always-on;
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};
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mt6397_vusb_reg: ldo_vusb {
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regulator-compatible = "ldo_vusb";
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regulator-name = "vusb";
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};
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mt6397_vmc_reg: ldo_vmc {
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regulator-compatible = "ldo_vmc";
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regulator-name = "vmc";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-enable-ramp-delay = <218>;
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};
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mt6397_vmch_reg: ldo_vmch {
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regulator-compatible = "ldo_vmch";
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regulator-name = "vmch";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3300000>;
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regulator-enable-ramp-delay = <218>;
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};
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mt6397_vemc_3v3_reg: ldo_vemc3v3 {
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regulator-compatible = "ldo_vemc3v3";
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regulator-name = "vemc_3v3";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3300000>;
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regulator-enable-ramp-delay = <218>;
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};
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mt6397_vgp1_reg: ldo_vgp1 {
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regulator-compatible = "ldo_vgp1";
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regulator-name = "vcamd";
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regulator-min-microvolt = <1220000>;
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regulator-max-microvolt = <3300000>;
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regulator-enable-ramp-delay = <240>;
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};
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mt6397_vgp2_reg: ldo_vgp2 {
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regulator-compatible = "ldo_vgp2";
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regulator-name = "vcamio";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <3300000>;
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regulator-enable-ramp-delay = <218>;
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};
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mt6397_vgp3_reg: ldo_vgp3 {
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regulator-compatible = "ldo_vgp3";
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regulator-name = "vcamaf";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <3300000>;
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regulator-enable-ramp-delay = <218>;
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};
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mt6397_vgp4_reg: ldo_vgp4 {
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regulator-compatible = "ldo_vgp4";
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regulator-name = "vgp4";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <3300000>;
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regulator-enable-ramp-delay = <218>;
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};
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mt6397_vgp5_reg: ldo_vgp5 {
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regulator-compatible = "ldo_vgp5";
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regulator-name = "vgp5";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <3000000>;
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regulator-enable-ramp-delay = <218>;
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};
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mt6397_vgp6_reg: ldo_vgp6 {
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regulator-compatible = "ldo_vgp6";
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regulator-name = "vgp6";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <3300000>;
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regulator-enable-ramp-delay = <218>;
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};
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mt6397_vibr_reg: ldo_vibr {
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regulator-compatible = "ldo_vibr";
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regulator-name = "vibr";
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regulator-min-microvolt = <1300000>;
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regulator-max-microvolt = <3300000>;
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regulator-enable-ramp-delay = <218>;
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};
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};
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};
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};
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&uart0 {
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status = "okay";
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};
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