87 lines
2.0 KiB
Plaintext
87 lines
2.0 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/*
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* dts file for Hi6421v600 SPMI PMIC used at the HiKey970 Development Board
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*
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* Copyright (C) 2020, Huawei Tech. Co., Ltd.
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*/
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#include <dt-bindings/spmi/spmi.h>
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/ {
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spmi: spmi@fff24000 {
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compatible = "hisilicon,kirin970-spmi-controller";
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#address-cells = <2>;
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#size-cells = <0>;
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status = "okay";
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reg = <0x0 0xfff24000 0x0 0x1000>;
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hisilicon,spmi-channel = <2>;
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pmic: pmic@0 {
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compatible = "hisilicon,hi6421-spmi";
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reg = <0 SPMI_USID>;
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#interrupt-cells = <2>;
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interrupt-controller;
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gpios = <&gpio28 0 0>;
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regulators {
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#address-cells = <1>;
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#size-cells = <0>;
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ldo3: ldo3 { /* HDMI */
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regulator-name = "ldo3";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <2000000>;
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regulator-boot-on;
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};
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ldo4: ldo4 { /* 40 PIN */
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regulator-name = "ldo4";
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regulator-min-microvolt = <1725000>;
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regulator-max-microvolt = <1900000>;
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regulator-boot-on;
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};
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ldo9: ldo9 { /* SDCARD I/O */
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regulator-name = "ldo9";
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regulator-min-microvolt = <1750000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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};
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ldo15: ldo15 { /* UFS */
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regulator-name = "ldo15";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3000000>;
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regulator-always-on;
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};
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ldo16: ldo16 { /* SD */
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regulator-name = "ldo16";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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};
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ldo17: ldo17 { /* USB HUB */
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regulator-name = "ldo17";
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <3300000>;
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};
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ldo33: ldo33 { /* PEX8606 */
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regulator-name = "ldo33";
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <3300000>;
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};
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ldo34: ldo34 { /* GPS AUX IN VDD */
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regulator-name = "ldo34";
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regulator-min-microvolt = <2600000>;
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regulator-max-microvolt = <3300000>;
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};
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};
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};
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};
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};
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