120 lines
2.3 KiB
Plaintext
120 lines
2.3 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2024 Rockchip Electronics Co., Ltd.
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*/
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#include "rv1106b-evb.dtsi"
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/ {
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vcc_1v8: vcc-1v8 {
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compatible = "regulator-fixed";
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regulator-name = "vcc_1v8";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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vcc_3v3: vcc-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "vcc_3v3";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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vcc3v3_sd: vcc3v3-sd {
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compatible = "regulator-fixed";
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gpio = <&gpio0 RK_PB1 GPIO_ACTIVE_LOW>;
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regulator-name = "vcc3v3_sd";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc_pwren>;
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};
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vdd_npu: vdd_arm: vdd-arm {
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compatible = "pwm-regulator";
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pwms = <&pwm0_4ch_0 0 5000 1>;
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regulator-name = "vdd_arm";
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regulator-min-microvolt = <717000>;
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regulator-max-microvolt = <1102000>;
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regulator-init-microvolt = <950000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-settling-time-up-us = <250>;
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pwm-supply = <&vcc_sys>;
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};
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vdd_logic: vdd-logic {
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compatible = "pwm-regulator";
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pwms = <&pwm0_4ch_3 0 5000 1>;
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regulator-name = "vdd_logic";
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regulator-min-microvolt = <810000>;
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regulator-max-microvolt = <1006000>;
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regulator-init-microvolt = <900000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-settling-time-up-us = <250>;
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pwm-supply = <&vcc_sys>;
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status = "disabled";
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};
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};
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&acodec {
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#sound-dai-cells = <0>;
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pa-ctl-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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&cpu0 {
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cpu-supply = <&vdd_arm>;
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};
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&npu {
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rknpu-supply = <&vdd_npu>;
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};
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&pinctrl {
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sdmmc {
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/omit-if-no-ref/
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sdmmc_pwren: sdmmc-pwren {
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rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&pwm0_4ch_0 {
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status = "okay";
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};
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&pwm0_4ch_3 {
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pinctrl-0 = <&pwm0m1_ch3_pins>;
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status = "okay";
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};
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&sdmmc0 {
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bus-width = <4>;
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cap-mmc-highspeed;
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cap-sd-highspeed;
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disable-wp;
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no-sdio;
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no-mmc;
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vmmc-supply = <&vcc3v3_sd>;
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status = "okay";
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};
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&sdmmc1 {
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bus-width = <1>;
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cap-sd-highspeed;
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cap-sdio-irq;
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keep-power-in-suspend;
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non-removable;
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no-sd;
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no-mmc;
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc1_clk_pins &sdmmc1_cmd_pins &sdmmc1_bus1_pins>;
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status = "okay";
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};
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