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>;
104 vin-supply = <&vsus_5v>;
108 compatible = "regulator-fixed";
109 regulator-name = "vusb2_5v";
111 gpio = <&gpio8 RK_PB1 GPIO_ACTIVE_HIGH>; /* USB2_PWR_EN */
112 pinctrl-names = "default";
113 pinctrl-0 = <&usb2_pwr_en>;
114 regulator-min-microvolt = <5000000>;
115 regulator-max-microvolt = <5000000>;
118 vin-supply = <&vsus_5v>;
121 ext_gmac: external-gmac-clock {
122 compatible = "fixed-clock";
124 clock-frequency = <125000000>;
125 clock-output-names = "ext_gmac";
130 cpu0-supply = <&vdd_cpu>;
137 pinctrl-names = "default";
138 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
139 vmmc-supply = <&vcc_io>;
144 assigned-clocks = <&cru SCLK_MAC>;
145 assigned-clock-parents = <&ext_gmac>;
146 clock_in_out = "input";
147 pinctrl-names = "default";
148 pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
149 phy-supply = <&vcc_lan>;
151 snps,reset-active-low;
152 snps,reset-delays-us = <0 10000 1000000>;
153 snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
160 mali-supply = <&vdd_gpu>;
165 ddc-i2c-bus = <&i2c5>;
170 clock-frequency = <400000>;
174 compatible = "rockchip,rk808";
176 interrupt-parent = <&gpio0>;
177 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
179 clock-output-names = "xin32k", "rk808-clkout2";
180 pinctrl-names = "default";
181 pinctrl-0 = <&pmic_int &global_pwroff>;
182 rockchip,system-power-controller;
185 vcc1-supply = <&vcc_sys>;
186 vcc2-supply = <&vcc_sys>;
187 vcc3-supply = <&vcc_sys>;
188 vcc4-supply = <&vcc_sys>;
189 vcc6-supply = <&vcc_sys>;
190 vcc7-supply = <&vcc_sys>;
191 vcc8-supply = <&vcc_io>;
192 vcc9-supply = <&vcc_sys>;
193 vcc10-supply = <&vcc_sys>;
194 vcc11-supply = <&vcc_sys>;
195 vcc12-supply = <&vcc_io>;
199 regulator-name = "vdd_arm";
200 regulator-min-microvolt = <750000>;
201 regulator-max-microvolt = <1350000>;
204 regulator-state-mem {
205 regulator-off-in-suspend;
210 regulator-name = "vdd_gpu";
211 regulator-min-microvolt = <850000>;
212 regulator-max-microvolt = <1250000>;
215 regulator-state-mem {
216 regulator-on-in-suspend;
217 regulator-suspend-microvolt = <1000000>;
222 regulator-name = "vcc_ddr";
225 regulator-state-mem {
226 regulator-on-in-suspend;
231 regulator-name = "vcc_io";
232 regulator-min-microvolt = <3300000>;
233 regulator-max-microvolt = <3300000>;
236 regulator-state-mem {
237 regulator-on-in-suspend;
238 regulator-suspend-microvolt = <3300000>;
243 regulator-name = "vcc_tp";
244 regulator-min-microvolt = <3300000>;
245 regulator-max-microvolt = <3300000>;
248 regulator-state-mem {
249 regulator-on-in-suspend;
250 regulator-suspend-microvolt = <3300000>;
254 vcc_codec: LDO_REG2 {
255 regulator-name = "vcc_codec";
256 regulator-min-microvolt = <3300000>;
257 regulator-max-microvolt = <3300000>;
260 regulator-state-mem {
261 regulator-off-in-suspend;
266 regulator-name = "vdd_10";
267 regulator-min-microvolt = <1000000>;
268 regulator-max-microvolt = <1000000>;
271 regulator-state-mem {
272 regulator-on-in-suspend;
273 regulator-suspend-microvolt = <1000000>;
278 regulator-name = "vcc_gps";
279 regulator-min-microvolt = <1800000>;
280 regulator-max-microvolt = <1800000>;
283 regulator-state-mem {
284 regulator-on-in-suspend;
285 regulator-suspend-microvolt = <1800000>;
290 regulator-name = "vccio_sd";
291 regulator-min-microvolt = <1800000>;
292 regulator-max-microvolt = <3300000>;
295 regulator-state-mem {
296 regulator-on-in-suspend;
297 regulator-suspend-microvolt = <3300000>;
301 vdd10_lcd: LDO_REG6 {
302 regulator-name = "vdd10_lcd";
303 regulator-min-microvolt = <1000000>;
304 regulator-max-microvolt = <1000000>;
307 regulator-state-mem {
308 regulator-on-in-suspend;
309 regulator-suspend-microvolt = <1000000>;
314 regulator-name = "vcc_18";
315 regulator-min-microvolt = <1800000>;
316 regulator-max-microvolt = <1800000>;
319 regulator-state-mem {
320 regulator-on-in-suspend;
321 regulator-suspend-microvolt = <1800000>;
325 vcc18_lcd: LDO_REG8 {
326 regulator-name = "vcc18_lcd";
327 regulator-min-microvolt = <1800000>;
328 regulator-max-microvolt = <1800000>;
331 regulator-state-mem {
332 regulator-on-in-suspend;
333 regulator-suspend-microvolt = <1800000>;
337 vcc_sd: SWITCH_REG1 {
338 regulator-name = "vcc_sd";
339 regulator-min-microvolt = <3300000>;
340 regulator-max-microvolt = <3300000>;
343 regulator-state-mem {
344 regulator-on-in-suspend;
348 vcc_lan: SWITCH_REG2 {
349 regulator-name = "vcc_lan";
350 regulator-min-microvolt = <3300000>;
351 regulator-max-microvolt = <3300000>;
354 regulator-state-mem {
355 regulator-on-in-suspend;
369 audio-supply = <&vcc_18>;
370 bb-supply = <&vcc_io>;
371 dvp-supply = <&vcc_io>;
372 flash0-suuply = <&vcc_18>;
373 flash1-supply = <&vcc_lan>;
374 gpio30-supply = <&vcc_io>;
375 gpio1830 = <&vcc_io>;
376 lcdc-supply = <&vcc_io>;
377 sdcard-supply = <&vccio_sd>;
378 wifi-supply = <&vcc_18>;
385 card-detect-delay = <200>;
387 pinctrl-names = "default";
388 pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
389 vmmc-supply = <&vcc_sd>;
390 vqmmc-supply = <&vccio_sd>;
395 rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
396 rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
413 pinctrl-names = "default";
414 pinctrl-0 = <&phy_pwr_en>;
443 pcfg_output_high: pcfg-output-high {
449 rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
453 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
457 rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
462 vcc50_hdmi_en: vcc50-hdmi-en {
463 rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
469 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
474 phy_pwr_en: phy-pwr-en {
475 rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>;
478 usb2_pwr_en: usb2-pwr-en {
479 rockchip,pins = <8 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
484 otg_vbus_drv: otg-vbus-drv {
485 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;