arm/dts/rk3288-firefly.dtsi

4  * SPDX-License-Identifier:     GPL-2.0+ X11
8 #include "rk3288-u-boot.dtsi"
9 #include <dt-bindings/input/input.h>
16 	adc-keys {
17 		compatible = "adc-keys";
18 		io-channels = <&saradc 1>;
20 		volup-key {
23 			press-threshold-microvolt = <18000>;
27 	ext_gmac: external-gmac-clock {
28 		compatible = "fixed-clock";
29 		#clock-cells = <0>;
30 		clock-frequency = <125000000>;
31 		clock-output-names = "ext_gmac";
34 	ir: ir-receiver {
35 		compatible = "gpio-ir-receiver";
36 		pinctrl-names = "default";
37 		pinctrl-0 = <&ir_int>;
40 	keys: gpio-keys {
41 		compatible = "gpio-keys";
42 		#address-cells = <1>;
43 		#size-cells = <0>;
46 			gpio-key,wakeup = <1>;
50 			pinctrl-names = "default";
51 			pinctrl-0 = <&pwr_key>;
56 		u-boot,dm-pre-reloc;
57 		compatible = "gpio-leds";
60 			u-boot,dm-pre-reloc;
63 			linux,default-trigger = "rc-feedback";
64 			pinctrl-names = "default";
65 			pinctrl-0 = <&work_led>;
69 			u-boot,dm-pre-reloc;
72 			linux,default-trigger = "default-on";
73 			pinctrl-names = "default";
74 			pinctrl-0 = <&power_led>;
78 	vcc_sys: vsys-regulator {
79 		compatible = "regulator-fixed";
80 		regulator-name = "vcc_sys";
81 		regulator-min-microvolt = <5000000>;
82 		regulator-max-microvolt = <5000000>;
83 		regulator-always-on;
84 		regulator-boot-on;
87 	vcc_sd: sdmmc-regulator {
88 		compatible = "regulator-fixed";
90 		pinctrl-names = "default";
91 		pinctrl-0 = <&sdmmc_pwr>;
92 		regulator-name = "vcc_sd";
93 		regulator-min-microvolt = <3300000>;
94 		regulator-max-microvolt = <3300000>;
95 		startup-delay-us = <100000>;
96 		vin-supply = <&vcc_io>;
99 	vcc_flash: flash-regulator {
100 		compatible = "regulator-fixed";
101 		regulator-name = "vcc_flash";
102 		regulator-min-microvolt = <1800000>;
103 		regulator-max-microvolt = <1800000>;
104 		vin-supply = <&vcc_io>;
107 	vcc_5v: usb-regulator {
108 		compatible = "regulator-fixed";
109 		regulator-name = "vcc_5v";
110 		regulator-min-microvolt = <5000000>;
111 		regulator-max-microvolt = <5000000>;
112 		regulator-always-on;
113 		regulator-boot-on;
114 		vin-supply = <&vcc_sys>;
117 	vcc_host_5v: usb-host-regulator {
118 		compatible = "regulator-fixed";
119 		enable-active-high;
121 		pinctrl-names = "default";
122 		pinctrl-0 = <&host_vbus_drv>;
123 		regulator-name = "vcc_host_5v";
124 		regulator-min-microvolt = <5000000>;
125 		regulator-max-microvolt = <5000000>;
126 		regulator-always-on;
127 		vin-supply = <&vcc_5v>;
130 	vcc_otg_5v: usb-otg-regulator {
131 		compatible = "regulator-fixed";
132 		enable-active-high;
134 		pinctrl-names = "default";
135 		pinctrl-0 = <&otg_vbus_drv>;
136 		regulator-name = "vcc_otg_5v";
137 		regulator-min-microvolt = <5000000>;
138 		regulator-max-microvolt = <5000000>;
139 		regulator-always-on;
140 		vin-supply = <&vcc_5v>;
145 	cpu0-supply = <&vdd_cpu>;
149 	broken-cd;
150 	bus-width = <8>;
151 	cap-mmc-highspeed;
152 	disable-wp;
153 	non-removable;
154 	num-slots = <1>;
155 	pinctrl-names = "default";
156 	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
157 	vmmc-supply = <&vcc_io>;
158 	vqmmc-supply = <&vcc_flash>;
163 	assigned-clocks = <&cru SCLK_MAC>;
164 	assigned-clock-parents = <&ext_gmac>;
166 	pinctrl-names = "default";
167 	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
168 	phy-supply = <&vcc_lan>;
169 	phy-mode = "rgmii";
170 	snps,reset-active-low;
171 	snps,reset-delays-us = <0 10000 1000000>;
172 	snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
179 	ddc-i2c-bus = <&i2c5>;
184 	clock-frequency = <400000>;
189 		fcs,suspend-voltage-selector = <1>;
191 		regulator-name = "vdd_cpu";
192 		regulator-min-microvolt = <850000>;
193 		regulator-max-microvolt = <1350000>;
194 		regulator-always-on;
195 		regulator-boot-on;
196 		vin-supply = <&vcc_sys>;
201 		fcs,suspend-voltage-selector = <1>;
203 		regulator-name = "vdd_gpu";
204 		regulator-min-microvolt = <850000>;
205 		regulator-max-microvolt = <1350000>;
206 		regulator-always-on;
207 		vin-supply = <&vcc_sys>;
213 		#clock-cells = <0>;
214 		clock-frequency = <32768>;
215 		clock-output-names = "xin32k";
216 		interrupt-parent = <&gpio7>;
218 		pinctrl-names = "default";
219 		pinctrl-0 = <&rtc_int>;
223 		compatible = "active-semi,act8846";
225 		pinctrl-names = "default";
226 		pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
227 		system-power-controller;
231 				regulator-name = "vcc_ddr";
232 				regulator-min-microvolt = <1200000>;
233 				regulator-max-microvolt = <1200000>;
234 				regulator-always-on;
238 				regulator-name = "vcc_io";
239 				regulator-min-microvolt = <3300000>;
240 				regulator-max-microvolt = <3300000>;
241 				regulator-always-on;
245 				regulator-name = "vdd_log";
246 				regulator-min-microvolt = <1100000>;
247 				regulator-max-microvolt = <1100000>;
248 				regulator-always-on;
252 				regulator-name = "vcc_20";
253 				regulator-min-microvolt = <2000000>;
254 				regulator-max-microvolt = <2000000>;
255 				regulator-always-on;
259 				regulator-name = "vccio_sd";
260 				regulator-min-microvolt = <3300000>;
261 				regulator-max-microvolt = <3300000>;
262 				regulator-always-on;
266 				regulator-name = "vdd10_lcd";
267 				regulator-min-microvolt = <1000000>;
268 				regulator-max-microvolt = <1000000>;
269 				regulator-always-on;
273 				regulator-name = "vcca_18";
274 				regulator-min-microvolt = <1800000>;
275 				regulator-max-microvolt = <1800000>;
279 				regulator-name = "vcca_33";
280 				regulator-min-microvolt = <3300000>;
281 				regulator-max-microvolt = <3300000>;
285 				regulator-name = "vcc_lan";
286 				regulator-min-microvolt = <3300000>;
287 				regulator-max-microvolt = <3300000>;
291 				regulator-name = "vdd_10";
292 				regulator-min-microvolt = <1000000>;
293 				regulator-max-microvolt = <1000000>;
294 				regulator-always-on;
298 				regulator-name = "vcc_18";
299 				regulator-min-microvolt = <1800000>;
300 				regulator-max-microvolt = <1800000>;
301 				regulator-always-on;
305 				regulator-name = "vcc18_lcd";
306 				regulator-min-microvolt = <1800000>;
307 				regulator-max-microvolt = <1800000>;
308 				regulator-always-on;
331 	pcfg_output_high: pcfg-output-high {
332 		output-high;
335 	pcfg_output_low: pcfg-output-low {
336 		output-low;
340 		pwr_hold: pwr-hold {
341 			rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_output_high>;
346 		phy_int: phy-int {
347 			rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>;
350 		phy_pmeb: phy-pmeb {
351 			rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
354 		phy_rst: phy-rst {
355 			rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
360 		rtc_int: rtc-int {
361 			rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_up>;
366 		pwr_key: pwr-key {
367 			rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
372 		power_led: power-led {
373 			rockchip,pins = <8 2 RK_FUNC_GPIO &pcfg_pull_none>;
376 		work_led: work-led {
377 			rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_none>;
382 		sdmmc_pwr: sdmmc-pwr {
383 			rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
388 		host_vbus_drv: host-vbus-drv {
389 			rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
392 		usbhub_rst: usbhub-rst {
393 			rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_output_high>;
398 		otg_vbus_drv: otg-vbus-drv {
399 			rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
405 	vref-supply = <&vcc_18>;
410 	broken-cd;
411 	bus-width = <4>;
412 	disable-wp;
413 	non-removable;
414 	num-slots = <1>;
415 	pinctrl-names = "default";
416 	pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>;
417 	vmmc-supply = <&vcc_18>;
422 	bus-width = <4>;
423 	cap-mmc-highspeed;
424 	cap-sd-highspeed;
425 	card-detect-delay = <200>;
426 	disable-wp;
427 	num-slots = <1>;
428 	pinctrl-names = "default";
429 	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
430 	vmmc-supply = <&vcc_sd>;
435 	pinctrl-names = "default";
436 	pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>;
441 	pinctrl-names = "default";
442 	pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
459 	pinctrl-names = "default";
460 	pinctrl-0 = <&usbhub_rst>;