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a86a568567
[ Upstream commit12c3ec878c] Update WiFi SDIO and BT UART related props to better reflect details about the optional onboard RTL8723DS WiFi/BT module. Also correct the compatible used for bluetooth to match the WiFi/BT module used on the board. Fixes:bc3753aed8("arm64: dts: rockchip: rock-pi-s add more peripherals") Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Link: https://lore.kernel.org/r/20240521211029.1236094-14-jonas@kwiboo.se Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
318 lines
6.1 KiB
Plaintext
318 lines
6.1 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2019 Akash Gajjar <akash@openedev.com>
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* Copyright (c) 2019 Jagan Teki <jagan@openedev.com>
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*/
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/dts-v1/;
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#include <dt-bindings/leds/common.h>
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#include "rk3308.dtsi"
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/ {
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model = "Radxa ROCK Pi S";
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compatible = "radxa,rockpis", "rockchip,rk3308";
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aliases {
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ethernet0 = &gmac;
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mmc0 = &emmc;
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mmc1 = &sdmmc;
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mmc2 = &sdio;
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};
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chosen {
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stdout-path = "serial0:1500000n8";
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&green_led>, <&heartbeat_led>;
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green-led {
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color = <LED_COLOR_ID_GREEN>;
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default-state = "on";
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function = LED_FUNCTION_POWER;
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gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
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label = "rockpis:green:power";
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linux,default-trigger = "default-on";
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};
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blue-led {
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color = <LED_COLOR_ID_BLUE>;
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default-state = "on";
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function = LED_FUNCTION_HEARTBEAT;
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gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
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label = "rockpis:blue:user";
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linux,default-trigger = "heartbeat";
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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-0 = <&wifi_enable_h>;
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pinctrl-names = "default";
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reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
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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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vin-supply = <&vcc_io>;
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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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vin-supply = <&vcc5v0_sys>;
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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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vin-supply = <&vcc5v0_sys>;
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};
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vcc5v0_otg: vcc5v0-otg {
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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 = <&otg_vbus_drv>;
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regulator-name = "vcc5v0_otg";
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regulator-always-on;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc5v0_sys: vcc5v0-sys {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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vdd_core: vdd-core {
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compatible = "pwm-regulator";
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pwms = <&pwm0 0 5000 1>;
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pwm-supply = <&vcc5v0_sys>;
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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-settling-time-up-us = <250>;
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regulator-always-on;
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regulator-boot-on;
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};
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vdd_log: vdd-log {
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compatible = "regulator-fixed";
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regulator-name = "vdd_log";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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vin-supply = <&vcc5v0_sys>;
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};
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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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&emmc {
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cap-mmc-highspeed;
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cap-sd-highspeed;
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no-sdio;
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non-removable;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>;
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vmmc-supply = <&vcc_io>;
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status = "okay";
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};
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&gmac {
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clock_in_out = "output";
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phy-handle = <&rtl8201f>;
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phy-supply = <&vcc_io>;
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status = "okay";
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mdio {
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compatible = "snps,dwmac-mdio";
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#address-cells = <1>;
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#size-cells = <0>;
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rtl8201f: ethernet-phy@1 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <1>;
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pinctrl-names = "default";
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pinctrl-0 = <&mac_rst>;
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reset-assert-us = <20000>;
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reset-deassert-us = <50000>;
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reset-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&i2c1 {
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status = "okay";
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};
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&pinctrl {
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pinctrl-names = "default";
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pinctrl-0 = <&rtc_32k>;
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bluetooth {
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bt_reg_on: bt-reg-on {
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rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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bt_wake_host: bt-wake-host {
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rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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host_wake_bt: host-wake-bt {
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rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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gmac {
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mac_rst: mac-rst {
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rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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leds {
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green_led: green-led {
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rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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heartbeat_led: heartbeat-led {
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rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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usb {
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otg_vbus_drv: otg-vbus-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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wifi_host_wake: wifi-host-wake {
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rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>;
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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-0 = <&pwm0_pin_pull_down>;
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};
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&saradc {
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vref-supply = <&vcc_1v8>;
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status = "okay";
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};
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&sdio {
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#address-cells = <1>;
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#size-cells = <0>;
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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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max-frequency = <100000000>;
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mmc-pwrseq = <&sdio_pwrseq>;
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no-mmc;
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no-sd;
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non-removable;
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sd-uhs-sdr50;
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vmmc-supply = <&vcc_io>;
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vqmmc-supply = <&vcc_1v8>;
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status = "okay";
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rtl8723ds: wifi@1 {
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reg = <1>;
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interrupt-parent = <&gpio0>;
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interrupts = <RK_PA0 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "host-wake";
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pinctrl-names = "default";
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pinctrl-0 = <&wifi_host_wake>;
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};
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};
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&sdmmc {
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cap-mmc-highspeed;
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cap-sd-highspeed;
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disable-wp;
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vmmc-supply = <&vcc_io>;
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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 = <&vcc5v0_otg>;
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status = "okay";
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};
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u2phy_otg: otg-port {
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phy-supply = <&vcc5v0_otg>;
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status = "okay";
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};
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_xfer>;
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status = "okay";
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};
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&uart4 {
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uart-has-rtscts;
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status = "okay";
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bluetooth {
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compatible = "realtek,rtl8723ds-bt";
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device-wake-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>;
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enable-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
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host-wake-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&bt_reg_on &bt_wake_host &host_wake_bt>;
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};
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};
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&usb_host_ehci {
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status = "okay";
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};
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&usb_host_ohci {
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status = "okay";
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};
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&usb20_otg {
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dr_mode = "peripheral";
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status = "okay";
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};
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&wdt {
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status = "okay";
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};
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