dts/rockchip/rk3308-rock-pi-s.dts

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include <dt-bindings/leds/common.h>
24 		stdout-path = "serial0:1500000n8";
28 		compatible = "gpio-leds";
29 		pinctrl-names = "default";
30 		pinctrl-0 = <&green_led>, <&heartbeat_led>;
32 		green-led {
34 			default-state = "on";
38 			linux,default-trigger = "default-on";
41 		blue-led {
43 			default-state = "on";
47 			linux,default-trigger = "heartbeat";
51 	sdio_pwrseq: sdio-pwrseq {
52 		compatible = "mmc-pwrseq-simple";
53 		pinctrl-0 = <&wifi_enable_h>;
54 		pinctrl-names = "default";
55 		reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
58 	vcc_1v8: vcc-1v8 {
59 		compatible = "regulator-fixed";
60 		regulator-name = "vcc_1v8";
61 		regulator-always-on;
62 		regulator-boot-on;
63 		regulator-min-microvolt = <1800000>;
64 		regulator-max-microvolt = <1800000>;
65 		vin-supply = <&vcc_io>;
68 	vcc_io: vcc-io {
69 		compatible = "regulator-fixed";
70 		regulator-name = "vcc_io";
71 		regulator-always-on;
72 		regulator-boot-on;
73 		regulator-min-microvolt = <3300000>;
74 		regulator-max-microvolt = <3300000>;
75 		vin-supply = <&vcc5v0_sys>;
78 	vcc_ddr: vcc-ddr {
79 		compatible = "regulator-fixed";
80 		regulator-name = "vcc_ddr";
81 		regulator-always-on;
82 		regulator-boot-on;
83 		regulator-min-microvolt = <1500000>;
84 		regulator-max-microvolt = <1500000>;
85 		vin-supply = <&vcc5v0_sys>;
88 	vcc5v0_otg: vcc5v0-otg {
89 		compatible = "regulator-fixed";
90 		enable-active-high;
92 		pinctrl-names = "default";
93 		pinctrl-0 = <&otg_vbus_drv>;
94 		regulator-name = "vcc5v0_otg";
95 		regulator-always-on;
96 		vin-supply = <&vcc5v0_sys>;
99 	vcc5v0_sys: vcc5v0-sys {
100 		compatible = "regulator-fixed";
101 		regulator-name = "vcc5v0_sys";
102 		regulator-always-on;
103 		regulator-boot-on;
104 		regulator-min-microvolt = <5000000>;
105 		regulator-max-microvolt = <5000000>;
108 	vdd_core: vdd-core {
109 		compatible = "pwm-regulator";
111 		pwm-supply = <&vcc5v0_sys>;
112 		regulator-name = "vdd_core";
113 		regulator-min-microvolt = <827000>;
114 		regulator-max-microvolt = <1340000>;
115 		regulator-settling-time-up-us = <250>;
116 		regulator-always-on;
117 		regulator-boot-on;
120 	vdd_log: vdd-log {
121 		compatible = "regulator-fixed";
122 		regulator-name = "vdd_log";
123 		regulator-always-on;
124 		regulator-boot-on;
125 		regulator-min-microvolt = <1050000>;
126 		regulator-max-microvolt = <1050000>;
127 		vin-supply = <&vcc5v0_sys>;
132 	cpu-supply = <&vdd_core>;
136 	cap-mmc-highspeed;
137 	cap-sd-highspeed;
138 	no-sdio;
139 	non-removable;
140 	pinctrl-names = "default";
141 	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>;
142 	vmmc-supply = <&vcc_io>;
148 	phy-handle = <&rtl8201f>;
149 	phy-supply = <&vcc_io>;
153 		compatible = "snps,dwmac-mdio";
154 		#address-cells = <1>;
155 		#size-cells = <0>;
157 		rtl8201f: ethernet-phy@1 {
158 			compatible = "ethernet-phy-ieee802.3-c22";
160 			pinctrl-names = "default";
161 			pinctrl-0 = <&mac_rst>;
162 			reset-assert-us = <20000>;
163 			reset-deassert-us = <50000>;
164 			reset-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
174 	pinctrl-names = "default";
175 	pinctrl-0 = <&rtc_32k>;
178 		bt_reg_on: bt-reg-on {
182 		bt_wake_host: bt-wake-host {
186 		host_wake_bt: host-wake-bt {
192 		mac_rst: mac-rst {
198 		green_led: green-led {
202 		heartbeat_led: heartbeat-led {
208 		otg_vbus_drv: otg-vbus-drv {
213 	sdio-pwrseq {
214 		wifi_enable_h: wifi-enable-h {
218 		wifi_host_wake: wifi-host-wake {
226 	pinctrl-0 = <&pwm0_pin_pull_down>;
230 	vref-supply = <&vcc_1v8>;
235 	#address-cells = <1>;
236 	#size-cells = <0>;
237 	cap-sd-highspeed;
238 	cap-sdio-irq;
239 	keep-power-in-suspend;
240 	max-frequency = <100000000>;
241 	mmc-pwrseq = <&sdio_pwrseq>;
242 	no-mmc;
243 	no-sd;
244 	non-removable;
245 	sd-uhs-sdr50;
246 	vmmc-supply = <&vcc_io>;
247 	vqmmc-supply = <&vcc_1v8>;
252 		interrupt-parent = <&gpio0>;
254 		interrupt-names = "host-wake";
255 		pinctrl-names = "default";
256 		pinctrl-0 = <&wifi_host_wake>;
261 	cap-mmc-highspeed;
262 	cap-sd-highspeed;
263 	disable-wp;
264 	vmmc-supply = <&vcc_io>;
271 	u2phy_host: host-port {
272 		phy-supply = <&vcc5v0_otg>;
276 	u2phy_otg: otg-port {
277 		phy-supply = <&vcc5v0_otg>;
283 	pinctrl-names = "default";
284 	pinctrl-0 = <&uart0_xfer>;
289 	uart-has-rtscts;
293 		compatible = "realtek,rtl8723ds-bt";
294 		device-wake-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>;
295 		enable-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
296 		host-wake-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
297 		pinctrl-names = "default";
298 		pinctrl-0 = <&bt_reg_on &bt_wake_host &host_wake_bt>;