dts/rockchip/rk3368-orion-r68-meta.dts

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
7 #include <dt-bindings/input/input.h>
11 	model = "Rockchip Orion R68";
12 	compatible = "tronsmart,orion-r68-meta", "rockchip,rk3368";
20 		stdout-path = "serial2:115200n8";
28 	emmc_pwrseq: emmc-pwrseq {
29 		compatible = "mmc-pwrseq-emmc";
30 		pinctrl-0 = <&emmc_reset>;
31 		pinctrl-names = "default";
32 		reset-gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_HIGH>;
35 	ext_gmac: external-gmac-clock {
36 		compatible = "fixed-clock";
37 		#clock-cells = <0>;
38 		clock-frequency = <125000000>;
39 		clock-output-names = "ext_gmac";
42 	keys: gpio-keys {
43 		compatible = "gpio-keys";
44 		pinctrl-names = "default";
45 		pinctrl-0 = <&pwr_key>;
47 		key-power {
48 			wakeup-source;
50 			label = "GPIO Power";
55 	leds: gpio-leds {
56 		compatible = "gpio-leds";
58 		red_led: led-0 {
60 			label = "orion:red:led";
61 			pinctrl-names = "default";
62 			pinctrl-0 = <&led_ctl>;
63 			default-state = "on";
66 		blue_led: led-1 {
68 			label = "orion:blue:led";
69 			pinctrl-names = "default";
70 			pinctrl-0 = <&stby_pwren>;
71 			default-state = "off";
75 	vcc_18: vcc18-regulator {
76 		compatible = "regulator-fixed";
77 		regulator-name = "vcc_18";
78 		regulator-min-microvolt = <1800000>;
79 		regulator-max-microvolt = <1800000>;
80 		regulator-always-on;
81 		regulator-boot-on;
82 		vin-supply = <&vcc_sys>;
86 	vcc_host: vcc-host-regulator {
87 		compatible = "regulator-fixed";
88 		gpio = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
89 		pinctrl-names = "default";
90 		pinctrl-0 = <&host_vbus_drv>;
91 		regulator-name = "vcc_host";
92 		regulator-always-on;
93 		regulator-boot-on;
94 		vin-supply = <&vcc_sys>;
97 	vcc_io: vcc-io-regulator {
98 		compatible = "regulator-fixed";
99 		regulator-name = "vcc_io";
100 		regulator-min-microvolt = <3300000>;
101 		regulator-max-microvolt = <3300000>;
102 		regulator-always-on;
103 		regulator-boot-on;
104 		vin-supply = <&vcc_sys>;
107 	vcc_lan: vcc-lan-regulator {
108 		compatible = "regulator-fixed";
109 		regulator-name = "vcc_lan";
110 		regulator-min-microvolt = <3300000>;
111 		regulator-max-microvolt = <3300000>;
112 		regulator-always-on;
113 		regulator-boot-on;
114 		vin-supply = <&vcc_io>;
117 	vcc_sd: vcc-sd-regulator {
118 		compatible = "regulator-fixed";
119 		regulator-name = "vcc_sd";
120 		gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
121 		regulator-min-microvolt = <1800000>;
122 		regulator-max-microvolt = <3300000>;
123 		vin-supply = <&vcc_io>;
126 	vcc_sys: vcc-sys-regulator {
127 		compatible = "regulator-fixed";
128 		regulator-name = "vcc_sys";
129 		regulator-min-microvolt = <5000000>;
130 		regulator-max-microvolt = <5000000>;
131 		regulator-always-on;
132 		regulator-boot-on;
135 	vccio_sd: vcc-io-sd-regulator {
136 		compatible = "regulator-fixed";
137 		regulator-name = "vccio_sd";
138 		regulator-min-microvolt = <1800000>;
139 		regulator-max-microvolt = <3300000>;
140 		regulator-always-on;
141 		regulator-boot-on;
142 		vin-supply = <&vcc_io>;
145 	vccio_wl: vccio-wl-regulator {
146 		compatible = "regulator-fixed";
147 		regulator-name = "vccio_wl";
148 		regulator-min-microvolt = <3300000>;
149 		regulator-max-microvolt = <3300000>;
150 		regulator-always-on;
151 		regulator-boot-on;
152 		vin-supply = <&vcc_io>;
155 	vdd_10: vdd-10-regulator {
156 		compatible = "regulator-fixed";
157 		regulator-name = "vdd_10";
158 		regulator-min-microvolt = <1000000>;
159 		regulator-max-microvolt = <1000000>;
160 		regulator-always-on;
161 		regulator-boot-on;
162 		vin-supply = <&vcc_sys>;
167 	bus-width = <8>;
168 	cap-mmc-highspeed;
169 	mmc-pwrseq = <&emmc_pwrseq>;
170 	mmc-hs200-1_2v;
171 	mmc-hs200-1_8v;
172 	non-removable;
173 	pinctrl-names = "default";
174 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
179 	assigned-clocks = <&cru SCLK_MAC>;
180 	assigned-clock-parents = <&ext_gmac>;
182 	phy-supply = <&vcc_lan>;
183 	phy-mode = "rgmii";
184 	pinctrl-names = "default";
185 	pinctrl-0 = <&rgmii_pins>;
186 	snps,reset-gpio = <&gpio3 RK_PB4 GPIO_ACTIVE_HIGH>;
187 	snps,reset-active-low;
188 	snps,reset-delays-us = <0 10000 1000000>;
200 		fcs,suspend-voltage-selector = <1>;
201 		regulator-name = "vdd_cpu";
202 		regulator-enable-ramp-delay = <300>;
203 		regulator-min-microvolt = <712500>;
204 		regulator-max-microvolt = <1500000>;
205 		regulator-ramp-delay = <8000>;
206 		regulator-always-on;
207 		regulator-boot-on;
208 		vin-supply = <&vcc_sys>;
214 		#clock-cells = <0>;
215 		clock-output-names = "xin32k";
221 	pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
222 		bias-disable;
223 		drive-strength = <8>;
226 	pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
227 		bias-pull-up;
228 		drive-strength = <8>;
232 		emmc_bus8: emmc-bus8 {
243 		emmc-clk {
247 		emmc-cmd {
251 		emmc_reset: emmc-reset {
257 		pwr_key: pwr-key {
263 		stby_pwren: stby-pwren {
267 		led_ctl: led-ctl {
273 		sdmmc_clk: sdmmc-clk {
277 		sdmmc_cmd: sdmmc-cmd {
281 		sdmmc_cd: sdmmc-cd {
285 		sdmmc_bus1: sdmmc-bus1 {
289 		sdmmc_bus4: sdmmc-bus4 {
298 		host_vbus_drv: host-vbus-drv {
305 	vref-supply = <&vcc_18>;
310 	bus-width = <4>;
311 	clock-frequency = <50000000>;
312 	max-frequency = <50000000>;
313 	cap-sd-highspeed;
314 	card-detect-delay = <200>;
315 	pinctrl-names = "default";
316 	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
317 	vmmc-supply = <&vcc_sd>;
318 	vqmmc-supply = <&vccio_sd>;
327 	pinctrl-names = "default";
328 	pinctrl-0 = <&uart4_xfer>;