Commit c4ff2ade authored by Sean Wang's avatar Sean Wang Committed by Matthias Brugger
Browse files

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: default avatarSean 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: default avatarPhilippe Ombredanne <pombredanne@nexb.com>
[mb: add missing space]
Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent 3725ba3f
// SPDX-License-Identifier: GPL-2.0
/*
* dts file for MediaTek MT6380 regulator
*
* Copyright (c) 2018 MediaTek Inc.
* Author: Chenglin Xu <chenglin.xu@mediatek.com>
* Sean Wang <sean.wang@mediatek.com>
*/
&pwrap {
regulators {
compatible = "mediatek,mt6380-regulator";
mt6380_vcpu_reg: buck-vcore1 {
regulator-name = "vcore1";
regulator-min-microvolt = < 600000>;
regulator-max-microvolt = <1393750>;
regulator-ramp-delay = <6250>;
regulator-always-on;
regulator-boot-on;
};
mt6380_vcore_reg: buck-vcore {
regulator-name = "vcore";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1393750>;
regulator-ramp-delay = <6250>;
regulator-always-on;
regulator-boot-on;
};
mt6380_vrf_reg: buck-vrf {
regulator-name = "vrf";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1575000>;
regulator-ramp-delay = <0>;
regulator-always-on;
regulator-boot-on;
};
mt6380_vm_reg: ldo-vm {
regulator-name = "vm";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1400000>;
regulator-ramp-delay = <0>;
regulator-always-on;
regulator-boot-on;
};
mt6380_va_reg: ldo-va {
regulator-name = "va";
regulator-min-microvolt = <2200000>;
regulator-max-microvolt = <3300000>;
regulator-ramp-delay = <0>;
regulator-always-on;
regulator-boot-on;
};
mt6380_vphy_reg: ldo-vphy {
regulator-name = "vphy";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-ramp-delay = <0>;
regulator-always-on;
regulator-boot-on;
};
mt6380_vddr_reg: ldo-vddr {
regulator-name = "vddr";
regulator-min-microvolt = <1240000>;
regulator-max-microvolt = <1840000>;
regulator-ramp-delay = <0>;
regulator-always-on;
regulator-boot-on;
};
mt6380_vt_reg: ldo-vt {
regulator-name = "vt";
regulator-min-microvolt = <2200000>;
regulator-max-microvolt = <3300000>;
regulator-ramp-delay = <0>;
regulator-always-on;
regulator-boot-on;
};
};
};
......@@ -10,6 +10,7 @@
#include <dt-bindings/input/input.h>
#include "mt7622.dtsi"
#include "mt6380.dtsi"
/ {
model = "MediaTek MT7622 RFB1 board";
......@@ -222,6 +223,13 @@
};
};
&pwrap {
pinctrl-names = "default";
pinctrl-0 = <&pmic_bus_pins>;
status = "okay";
};
&uart0 {
status = "okay";
};
......@@ -102,6 +102,18 @@
#reset-cells = <1>;
};
pwrap: pwrap@10001000 {
compatible = "mediatek,mt7622-pwrap";
reg = <0 0x10001000 0 0x250>;
reg-names = "pwrap";
clocks = <&infracfg CLK_INFRA_PMIC_PD>, <&pwrap_clk>;
clock-names = "spi", "wrap";
resets = <&infracfg MT7622_INFRA_PMIC_WRAP_RST>;
reset-names = "pwrap";
interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
pericfg: pericfg@10002000 {
compatible = "mediatek,mt7622-pericfg",
"syscon";
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment