1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
10 model = "Amarula Vyasa-RK3288";
11 compatible = "amarula,vyasa-rk3288", "rockchip,rk3288";
18 reg = <0x0 0x0 0x0 0x80000000>;
19 device_type = "memory";
22 dc12_vbat: dc12-vbat {
23 compatible = "regulator-fixed";
24 regulator-name = "dc12_vbat";
25 regulator-min-microvolt = <12000000>;
26 regulator-max-microvolt = <12000000>;
31 vboot_3v3: vboot-3v3 {
32 compatible = "regulator-fixed";
33 regulator-name = "vboot_3v3";
34 regulator-min-microvolt = <3300000>;
35 regulator-max-microvolt = <3300000>;
38 vin-supply = <&dc12_vbat>;
41 vcc_sys: vsys-regulator {
42 compatible = "regulator-fixed";
43 regulator-name = "vcc_sys";
44 regulator-min-microvolt = <3700000>;
45 regulator-max-microvolt = <3700000>;
48 vin-supply = <&dc12_vbat>;
52 compatible = "regulator-fixed";
53 regulator-name = "vboot_sv";
54 regulator-min-microvolt = <5000000>;
55 regulator-max-microvolt = <5000000>;
58 vin-supply = <&dc12_vbat>;
62 compatible = "regulator-fixed";
63 regulator-name = "v3g_3v3";
64 regulator-min-microvolt = <3300000>;
65 regulator-max-microvolt = <3300000>;
68 vin-supply = <&dc12_vbat>;
72 compatible = "regulator-fixed";
73 regulator-name = "vsus_5v";
74 regulator-min-microvolt = <5000000>;
75 regulator-max-microvolt = <5000000>;
78 vin-supply = <&vcc_io>;
81 vcc50_hdmi: vcc50-hdmi {
82 compatible = "regulator-fixed";
83 regulator-name = "vcc50_hdmi";
85 gpio = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>; /* HDMI_EN */
86 pinctrl-names = "default";
87 pinctrl-0 = <&vcc50_hdmi_en>;
90 vin-supply = <&vsus_5v>;
94 compatible = "regulator-fixed";
95 regulator-name = "vusb1_5v";
97 gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; /* OTG_VBUS_DRV */
98 pinctrl-names = "default";
99 pinctrl-0 = <&otg_vbus_drv>;
100 regulator-min-microvolt = <5000000>;
101 regulator-max-microvolt = <5000000>;
102 vin-supply = <&vsus_5v>;
106 compatible = "regulator-fixed";
107 regulator-name = "vusb2_5v";
109 gpio = <&gpio8 RK_PB1 GPIO_ACTIVE_HIGH>; /* USB2_PWR_EN */
110 pinctrl-names = "default";
111 pinctrl-0 = <&usb2_pwr_en>;
112 regulator-min-microvolt = <5000000>;
113 regulator-max-microvolt = <5000000>;
116 vin-supply = <&vsus_5v>;
119 ext_gmac: external-gmac-clock {
120 compatible = "fixed-clock";
122 clock-frequency = <125000000>;
123 clock-output-names = "ext_gmac";
128 cpu0-supply = <&vdd_cpu>;
135 pinctrl-names = "default";
136 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
137 vmmc-supply = <&vcc_io>;
142 assigned-clocks = <&cru SCLK_MAC>;
143 assigned-clock-parents = <&ext_gmac>;
144 clock_in_out = "input";
145 pinctrl-names = "default";
146 pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
147 phy-supply = <&vcc_lan>;
149 snps,reset-active-low;
150 snps,reset-delays-us = <0 10000 1000000>;
151 snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
158 mali-supply = <&vdd_gpu>;
163 ddc-i2c-bus = <&i2c5>;
168 clock-frequency = <400000>;
172 compatible = "rockchip,rk808";
174 interrupt-parent = <&gpio0>;
175 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
177 clock-output-names = "xin32k", "rk808-clkout2";
178 pinctrl-names = "default";
179 pinctrl-0 = <&pmic_int &global_pwroff>;
180 rockchip,system-power-controller;
183 vcc1-supply = <&vcc_sys>;
184 vcc2-supply = <&vcc_sys>;
185 vcc3-supply = <&vcc_sys>;
186 vcc4-supply = <&vcc_sys>;
187 vcc6-supply = <&vcc_sys>;
188 vcc7-supply = <&vcc_sys>;
189 vcc8-supply = <&vcc_io>;
190 vcc9-supply = <&vcc_sys>;
191 vcc10-supply = <&vcc_sys>;
192 vcc11-supply = <&vcc_sys>;
193 vcc12-supply = <&vcc_io>;
197 regulator-name = "vdd_arm";
198 regulator-min-microvolt = <750000>;
199 regulator-max-microvolt = <1350000>;
202 regulator-state-mem {
203 regulator-off-in-suspend;
208 regulator-name = "vdd_gpu";
209 regulator-min-microvolt = <850000>;
210 regulator-max-microvolt = <1250000>;
213 regulator-state-mem {
214 regulator-on-in-suspend;
215 regulator-suspend-microvolt = <1000000>;
220 regulator-name = "vcc_ddr";
223 regulator-state-mem {
224 regulator-on-in-suspend;
229 regulator-name = "vcc_io";
230 regulator-min-microvolt = <3300000>;
231 regulator-max-microvolt = <3300000>;
234 regulator-state-mem {
235 regulator-on-in-suspend;
236 regulator-suspend-microvolt = <3300000>;
241 regulator-name = "vcc_tp";
242 regulator-min-microvolt = <3300000>;
243 regulator-max-microvolt = <3300000>;
246 regulator-state-mem {
247 regulator-on-in-suspend;
248 regulator-suspend-microvolt = <3300000>;
252 vcc_codec: LDO_REG2 {
253 regulator-name = "vcc_codec";
254 regulator-min-microvolt = <3300000>;
255 regulator-max-microvolt = <3300000>;
258 regulator-state-mem {
259 regulator-off-in-suspend;
264 regulator-name = "vdd_10";
265 regulator-min-microvolt = <1000000>;
266 regulator-max-microvolt = <1000000>;
269 regulator-state-mem {
270 regulator-on-in-suspend;
271 regulator-suspend-microvolt = <1000000>;
276 regulator-name = "vcc_gps";
277 regulator-min-microvolt = <1800000>;
278 regulator-max-microvolt = <1800000>;
281 regulator-state-mem {
282 regulator-on-in-suspend;
283 regulator-suspend-microvolt = <1800000>;
288 regulator-name = "vccio_sd";
289 regulator-min-microvolt = <1800000>;
290 regulator-max-microvolt = <3300000>;
293 regulator-state-mem {
294 regulator-on-in-suspend;
295 regulator-suspend-microvolt = <3300000>;
299 vdd10_lcd: LDO_REG6 {
300 regulator-name = "vdd10_lcd";
301 regulator-min-microvolt = <1000000>;
302 regulator-max-microvolt = <1000000>;
305 regulator-state-mem {
306 regulator-on-in-suspend;
307 regulator-suspend-microvolt = <1000000>;
312 regulator-name = "vcc_18";
313 regulator-min-microvolt = <1800000>;
314 regulator-max-microvolt = <1800000>;
317 regulator-state-mem {
318 regulator-on-in-suspend;
319 regulator-suspend-microvolt = <1800000>;
323 vcc18_lcd: LDO_REG8 {
324 regulator-name = "vcc18_lcd";
325 regulator-min-microvolt = <1800000>;
326 regulator-max-microvolt = <1800000>;
329 regulator-state-mem {
330 regulator-on-in-suspend;
331 regulator-suspend-microvolt = <1800000>;
335 vcc_sd: SWITCH_REG1 {
336 regulator-name = "vcc_sd";
337 regulator-min-microvolt = <3300000>;
338 regulator-max-microvolt = <3300000>;
341 regulator-state-mem {
342 regulator-on-in-suspend;
346 vcc_lan: SWITCH_REG2 {
347 regulator-name = "vcc_lan";
348 regulator-min-microvolt = <3300000>;
349 regulator-max-microvolt = <3300000>;
352 regulator-state-mem {
353 regulator-on-in-suspend;
367 audio-supply = <&vcc_18>;
368 bb-supply = <&vcc_io>;
369 dvp-supply = <&vcc_io>;
370 flash0-suuply = <&vcc_18>;
371 flash1-supply = <&vcc_lan>;
372 gpio30-supply = <&vcc_io>;
373 gpio1830 = <&vcc_io>;
374 lcdc-supply = <&vcc_io>;
375 sdcard-supply = <&vccio_sd>;
376 wifi-supply = <&vcc_18>;
383 card-detect-delay = <200>;
385 pinctrl-names = "default";
386 pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
387 vmmc-supply = <&vcc_sd>;
388 vqmmc-supply = <&vccio_sd>;
393 rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
394 rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
411 pinctrl-names = "default";
412 pinctrl-0 = <&phy_pwr_en>;
417 vbus-supply = <&vusb1_5v>;
442 pcfg_output_high: pcfg-output-high {
448 rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
452 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
456 rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
461 vcc50_hdmi_en: vcc50-hdmi-en {
462 rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
468 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
473 phy_pwr_en: phy-pwr-en {
474 rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>;
477 usb2_pwr_en: usb2-pwr-en {
478 rockchip,pins = <8 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
483 otg_vbus_drv: otg-vbus-drv {
484 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;