arm/dts/rk3288-firefly.dtsi

1 // SPDX-License-Identifier: GPL-2.0+ OR X11
13 	ext_gmac: external-gmac-clock {
14 		compatible = "fixed-clock";
15 		#clock-cells = <0>;
16 		clock-frequency = <125000000>;
17 		clock-output-names = "ext_gmac";
20 	ir: ir-receiver {
21 		compatible = "gpio-ir-receiver";
22 		pinctrl-names = "default";
23 		pinctrl-0 = <&ir_int>;
26 	keys: gpio-keys {  label
27 		compatible = "gpio-keys";
30 			gpio-key,wakeup = <1>;
32 			label = "GPIO Power";
34 			pinctrl-names = "default";
35 			pinctrl-0 = <&pwr_key>;
40 		u-boot,dm-pre-reloc;
41 		compatible = "gpio-leds";
44 			u-boot,dm-pre-reloc;
47 			linux,default-trigger = "rc-feedback";
48 			pinctrl-names = "default";
49 			pinctrl-0 = <&work_led>;
53 			u-boot,dm-pre-reloc;
56 			linux,default-trigger = "default-on";
57 			pinctrl-names = "default";
58 			pinctrl-0 = <&power_led>;
62 	vcc_sys: vsys-regulator {
63 		compatible = "regulator-fixed";
64 		regulator-name = "vcc_sys";
65 		regulator-min-microvolt = <5000000>;
66 		regulator-max-microvolt = <5000000>;
67 		regulator-always-on;
68 		regulator-boot-on;
71 	vcc_sd: sdmmc-regulator {
72 		compatible = "regulator-fixed";
73 		gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
74 		pinctrl-names = "default";
75 		pinctrl-0 = <&sdmmc_pwr>;
76 		regulator-name = "vcc_sd";
77 		regulator-min-microvolt = <3300000>;
78 		regulator-max-microvolt = <3300000>;
79 		startup-delay-us = <100000>;
80 		vin-supply = <&vcc_io>;
83 	vcc_flash: flash-regulator {
84 		compatible = "regulator-fixed";
85 		regulator-name = "vcc_flash";
86 		regulator-min-microvolt = <1800000>;
87 		regulator-max-microvolt = <1800000>;
88 		vin-supply = <&vcc_io>;
91 	vcc_5v: usb-regulator {
92 		compatible = "regulator-fixed";
93 		regulator-name = "vcc_5v";
94 		regulator-min-microvolt = <5000000>;
95 		regulator-max-microvolt = <5000000>;
96 		regulator-always-on;
97 		regulator-boot-on;
98 		vin-supply = <&vcc_sys>;
101 	vcc_host_5v: usb-host-regulator {
102 		compatible = "regulator-fixed";
103 		enable-active-high;
104 		gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
105 		pinctrl-names = "default";
106 		pinctrl-0 = <&host_vbus_drv>;
107 		regulator-name = "vcc_host_5v";
108 		regulator-min-microvolt = <5000000>;
109 		regulator-max-microvolt = <5000000>;
110 		regulator-always-on;
111 		vin-supply = <&vcc_5v>;
114 	vcc_otg_5v: usb-otg-regulator {
115 		compatible = "regulator-fixed";
116 		enable-active-high;
117 		gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
118 		pinctrl-names = "default";
119 		pinctrl-0 = <&otg_vbus_drv>;
120 		regulator-name = "vcc_otg_5v";
121 		regulator-min-microvolt = <5000000>;
122 		regulator-max-microvolt = <5000000>;
123 		regulator-always-on;
124 		vin-supply = <&vcc_5v>;
129 	cpu0-supply = <&vdd_cpu>;
133 	broken-cd;
134 	bus-width = <8>;
135 	cap-mmc-highspeed;
136 	disable-wp;
137 	non-removable;
138 	num-slots = <1>;
139 	pinctrl-names = "default";
140 	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
141 	vmmc-supply = <&vcc_io>;
142 	vqmmc-supply = <&vcc_flash>;
147 	assigned-clocks = <&cru SCLK_MAC>;
148 	assigned-clock-parents = <&ext_gmac>;
150 	pinctrl-names = "default";
151 	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
152 	phy-supply = <&vcc_lan>;
153 	phy-mode = "rgmii";
154 	snps,reset-active-low;
155 	snps,reset-delays-us = <0 10000 1000000>;
156 	snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
163 	ddc-i2c-bus = <&i2c5>;
168 	clock-frequency = <400000>;
173 		fcs,suspend-voltage-selector = <1>;
175 		regulator-name = "vdd_cpu";
176 		regulator-min-microvolt = <850000>;
177 		regulator-max-microvolt = <1350000>;
178 		regulator-always-on;
179 		regulator-boot-on;
180 		vin-supply = <&vcc_sys>;
185 		fcs,suspend-voltage-selector = <1>;
187 		regulator-name = "vdd_gpu";
188 		regulator-min-microvolt = <850000>;
189 		regulator-max-microvolt = <1350000>;
190 		regulator-always-on;
191 		vin-supply = <&vcc_sys>;
197 		#clock-cells = <0>;
198 		clock-frequency = <32768>;
199 		clock-output-names = "xin32k";
200 		interrupt-parent = <&gpio7>;
202 		pinctrl-names = "default";
203 		pinctrl-0 = <&rtc_int>;
207 		compatible = "active-semi,act8846";
209 		pinctrl-names = "default";
210 		pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
211 		system-power-controller;
215 				regulator-name = "vcc_ddr";
216 				regulator-min-microvolt = <1200000>;
217 				regulator-max-microvolt = <1200000>;
218 				regulator-always-on;
222 				regulator-name = "vcc_io";
223 				regulator-min-microvolt = <3300000>;
224 				regulator-max-microvolt = <3300000>;
225 				regulator-always-on;
229 				regulator-name = "vdd_log";
230 				regulator-min-microvolt = <1100000>;
231 				regulator-max-microvolt = <1100000>;
232 				regulator-always-on;
236 				regulator-name = "vcc_20";
237 				regulator-min-microvolt = <2000000>;
238 				regulator-max-microvolt = <2000000>;
239 				regulator-always-on;
243 				regulator-name = "vccio_sd";
244 				regulator-min-microvolt = <3300000>;
245 				regulator-max-microvolt = <3300000>;
246 				regulator-always-on;
250 				regulator-name = "vdd10_lcd";
251 				regulator-min-microvolt = <1000000>;
252 				regulator-max-microvolt = <1000000>;
253 				regulator-always-on;
257 				regulator-name = "vcca_18";
258 				regulator-min-microvolt = <1800000>;
259 				regulator-max-microvolt = <1800000>;
263 				regulator-name = "vcca_33";
264 				regulator-min-microvolt = <3300000>;
265 				regulator-max-microvolt = <3300000>;
269 				regulator-name = "vcc_lan";
270 				regulator-min-microvolt = <3300000>;
271 				regulator-max-microvolt = <3300000>;
275 				regulator-name = "vdd_10";
276 				regulator-min-microvolt = <1000000>;
277 				regulator-max-microvolt = <1000000>;
278 				regulator-always-on;
282 				regulator-name = "vcc_18";
283 				regulator-min-microvolt = <1800000>;
284 				regulator-max-microvolt = <1800000>;
285 				regulator-always-on;
289 				regulator-name = "vcc18_lcd";
290 				regulator-min-microvolt = <1800000>;
291 				regulator-max-microvolt = <1800000>;
292 				regulator-always-on;
315 	pcfg_output_high: pcfg-output-high {
316 		output-high;
319 	pcfg_output_low: pcfg-output-low {
320 		output-low;
324 		pwr_hold: pwr-hold {
330 		phy_int: phy-int {
334 		phy_pmeb: phy-pmeb {
338 		phy_rst: phy-rst {
344 		rtc_int: rtc-int {
349 	keys {
350 		pwr_key: pwr-key {
356 		power_led: power-led {
360 		work_led: work-led {
366 		sdmmc_pwr: sdmmc-pwr {
372 		host_vbus_drv: host-vbus-drv {
376 		usbhub_rst: usbhub-rst {
382 		otg_vbus_drv: otg-vbus-drv {
389 	vref-supply = <&vcc_18>;
394 	broken-cd;
395 	bus-width = <4>;
396 	disable-wp;
397 	non-removable;
398 	num-slots = <1>;
399 	pinctrl-names = "default";
400 	pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>;
401 	vmmc-supply = <&vcc_18>;
406 	bus-width = <4>;
407 	cap-mmc-highspeed;
408 	cap-sd-highspeed;
409 	card-detect-delay = <200>;
410 	disable-wp;
411 	num-slots = <1>;
412 	pinctrl-names = "default";
413 	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
414 	vmmc-supply = <&vcc_sd>;
419 	pinctrl-names = "default";
420 	pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>;
425 	pinctrl-names = "default";
426 	pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
443 	pinctrl-names = "default";
444 	pinctrl-0 = <&usbhub_rst>;