374 lines
7.0 KiB
Plaintext
374 lines
7.0 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
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*/
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#include <dt-bindings/input/input.h>
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#include "arm64/rockchip/rk3308.dtsi"
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/ {
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model = "Rockchip RK3308 Voice Module Board V10";
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compatible = "rockchip,rk3308-vmb-v10", "rockchip,rk3308";
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chosen {
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bootargs = "earlycon=uart8250,mmio32,0xff0c0000 console=ttyFIQ0 root=PARTUUID=614e0000-0000 rootfstype=squashfs rootwait snd_aloop.index=7 snd_aloop.use_raw_jiffies=1";
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};
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adc-keys {
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compatible = "adc-keys";
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io-channels = <&saradc 1>;
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io-channel-names = "buttons";
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poll-interval = <100>;
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keyup-threshold-microvolt = <1800000>;
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esc-key {
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linux,code = <KEY_MICMUTE>;
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label = "micmute";
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press-threshold-microvolt = <1130000>;
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};
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home-key {
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linux,code = <KEY_MODE>;
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label = "mode";
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press-threshold-microvolt = <901000>;
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};
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menu-key {
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linux,code = <KEY_PLAY>;
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label = "play";
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press-threshold-microvolt = <624000>;
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};
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vol-down-key {
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linux,code = <KEY_VOLUMEDOWN>;
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label = "volume down";
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press-threshold-microvolt = <300000>;
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};
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vol-up-key {
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linux,code = <KEY_VOLUMEUP>;
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label = "volume up";
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press-threshold-microvolt = <18000>;
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};
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};
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dummy_codec: dummy-codec {
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compatible = "rockchip,dummy-codec";
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#sound-dai-cells = <0>;
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};
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gpio-keys {
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compatible = "gpio-keys";
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autorepeat;
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pinctrl-names = "default";
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pinctrl-0 = <&pwr_key>;
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power {
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gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_POWER>;
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label = "GPIO Key Power";
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wakeup-source;
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debounce-interval = <100>;
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};
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};
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sdio_pwrseq: sdio-pwrseq {
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compatible = "mmc-pwrseq-simple";
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pinctrl-names = "default";
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pinctrl-0 = <&wifi_enable_h>;
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/*
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* On the module itself this is one of these (depending
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* on the actual card populated):
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* - SDIO_RESET_L_WL_REG_ON
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* - PDN (power down when low)
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*/
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reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
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};
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acodec_sound: acodec-sound {
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compatible = "rockchip,multicodecs-card";
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rockchip,card-name = "rockchip,rk3308-acodec";
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rockchip,codec-hp-det;
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rockchip,mclk-fs = <256>;
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rockchip,cpu = <&i2s_8ch_2>;
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rockchip,codec = <&acodec>;
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status = "disabled";
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};
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bluetooth_sound: bluetooth-sound {
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status = "disabled";
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compatible = "rockchip,multicodecs-card";
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rockchip,card-name = "rockchip,rk3308-pcm";
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rockchip,mclk-fs = <128>;
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rockchip,cpu = <&i2s_2ch_0>;
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rockchip,codec = <&dummy_codec>;
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rockchip,format = "dsp_b";
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rockchip,wait-card-locked = <0>;
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};
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spdif_tx_sound: spdif-tx-sound {
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status = "disabled";
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compatible = "simple-audio-card";
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simple-audio-card,name = "rockchip,spdif-tx-sound";
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simple-audio-card,mclk-fs = <128>;
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simple-audio-card,cpu {
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sound-dai = <&spdif_tx>;
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};
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simple-audio-card,codec {
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sound-dai = <&dummy_codec>;
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};
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};
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vad-sound {
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status = "okay";
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compatible = "rockchip,multicodecs-card";
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rockchip,card-name = "rockchip,rk3308-vad";
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rockchip,codec-hp-det;
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rockchip,cpu = <&i2s_8ch_2>;
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rockchip,codec = <&acodec>, <&vad>;
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};
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vdd_log: vdd_core: vdd-core {
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compatible = "pwm-regulator";
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pwms = <&pwm0 0 5000 1>;
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regulator-name = "vdd_core";
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regulator-min-microvolt = <827000>;
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regulator-max-microvolt = <1340000>;
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regulator-init-microvolt = <1015000>;
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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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status = "okay";
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};
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vdd_1v0: vdd-1v0 {
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compatible = "regulator-fixed";
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regulator-name = "vdd_1v0";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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};
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vcc_io: vcc-io {
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compatible = "regulator-fixed";
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regulator-name = "vcc_io";
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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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vccio_sdio: 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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vin-supply = <&vcc_io>;
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};
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vcc_ddr: vcc-ddr {
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compatible = "regulator-fixed";
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regulator-name = "vcc_ddr";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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};
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vbus_host: vbus-host-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&usb_drv>;
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regulator-name = "vbus_host";
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};
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};
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&acodec {
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status = "disabled";
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rockchip,no-hp-det;
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rockchip,delay-start-play-ms = <200>;
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rockchip,loopback-grp = <1>;
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spk-ctl-gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
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};
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&cpu0 {
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cpu-supply = <&vdd_core>;
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};
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&dmc {
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center-supply = <&vdd_log>;
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status = "okay";
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};
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&fiq_debugger {
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status = "okay";
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};
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&io_domains {
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status = "okay";
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vccio0-supply = <&vcc_io>;
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vccio1-supply = <&vcc_io>;
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vccio2-supply = <&vcc_1v8>;
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vccio3-supply = <&vcc_io>;
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vccio4-supply = <&vccio_sdio>;
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vccio5-supply = <&vcc_io>;
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};
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&i2s_2ch_0 {
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status = "okay";
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};
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&i2s_8ch_2 {
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status = "okay";
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};
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&nandc {
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status = "okay";
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};
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&ramoops {
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reg = <0x0 0x30000 0x0 0x20000>;
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record-size = <0x00000>;
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console-size = <0x20000>;
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};
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&rk_timer_rtc {
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status = "okay";
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};
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&rockchip_suspend {
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rockchip,pwm-regulator-config = <
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(0
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| RKPM_PWM_REGULATOR
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)
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>;
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rockchip,wakeup-config = <
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(0
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| RKPM_GPIO0_WAKEUP_EN
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| RKPM_TIMER_WAKEUP_EN
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)
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>;
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status = "okay";
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};
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&rng {
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status = "okay";
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};
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&saradc {
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status = "okay";
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vref-supply = <&vcc_1v8>;
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};
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&sdio {
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max-frequency = <110000000>;
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bus-width = <4>;
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cap-sd-highspeed;
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no-sd;
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no-mmc;
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ignore-pm-notify;
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keep-power-in-suspend;
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non-removable;
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mmc-pwrseq = <&sdio_pwrseq>;
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sd-uhs-sdr104;
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status = "okay";
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};
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&sdmmc {
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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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no-sdio;
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no-mmc;
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card-detect-delay = <300>;
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status = "disabled";
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};
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&pinctrl {
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buttons {
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pwr_key: pwr-key {
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rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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usb {
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usb_drv: usb-drv {
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rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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sdio-pwrseq {
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wifi_enable_h: wifi-enable-h {
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rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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wireless-wlan {
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wifi_wake_host: wifi-wake-host {
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rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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};
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&pwm0 {
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status = "okay";
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pinctrl-names = "active";
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pinctrl-0 = <&pwm0_pin_pull_down>;
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};
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&sfc {
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u-boot,dm-pre-reloc;
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status = "okay";
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};
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&tsadc {
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rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
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rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
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status = "okay";
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};
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&u2phy {
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status = "okay";
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u2phy_host: host-port {
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phy-supply = <&vbus_host>;
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status = "okay";
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};
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u2phy_otg: otg-port {
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status = "okay";
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};
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};
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&usb20_otg {
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status = "okay";
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};
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&usb_host0_ehci {
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status = "okay";
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};
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&usb_host0_ohci{
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status = "okay";
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};
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&vad {
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status = "okay";
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rockchip,audio-src = <&i2s_8ch_2>;
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rockchip,det-channel = <0>;
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rockchip,mode = <1>;
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rockchip,buffer-time-ms = <500>;
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#sound-dai-cells = <0>;
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};
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