1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/clock/rockchip,rk808.h>
12 stdout-path = "serial2:115200n8";
16 reg = <0x0 0x0 0x0 0x80000000>;
17 device_type = "memory";
20 ext_gmac: external-gmac-clock {
21 compatible = "fixed-clock";
23 clock-frequency = <125000000>;
24 clock-output-names = "ext_gmac";
28 compatible = "gpio-keys";
33 pinctrl-names = "default";
34 pinctrl-0 = <&pwrbtn>;
37 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
38 linux,code = <KEY_POWER>;
39 label = "GPIO Key Power";
40 linux,input-type = <1>;
42 debounce-interval = <100>;
47 compatible = "gpio-leds";
50 gpios = <&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>;
51 linux,default-trigger = "mmc0";
55 gpios = <&gpio1 RK_PD1 GPIO_ACTIVE_HIGH>;
56 linux,default-trigger = "heartbeat";
60 gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
61 linux,default-trigger = "default-on";
65 sdio_pwrseq: sdio-pwrseq {
66 compatible = "mmc-pwrseq-simple";
67 clocks = <&rk808 RK808_CLKOUT1>;
68 clock-names = "ext_clock";
69 pinctrl-names = "default";
70 pinctrl-0 = <&wifi_enable>;
71 reset-gpios = <&gpio4 RK_PD3 GPIO_ACTIVE_LOW>,
72 <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>;
76 compatible = "simple-audio-card";
77 simple-audio-card,format = "i2s";
78 simple-audio-card,name = "rockchip,tinker-codec";
79 simple-audio-card,mclk-fs = <512>;
81 simple-audio-card,codec {
85 simple-audio-card,cpu {
90 vcc_sys: vsys-regulator {
91 compatible = "regulator-fixed";
92 regulator-name = "vcc_sys";
93 regulator-min-microvolt = <5000000>;
94 regulator-max-microvolt = <5000000>;
99 vcc_sd: sdmmc-regulator {
100 compatible = "regulator-fixed";
101 gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
102 pinctrl-names = "default";
103 pinctrl-0 = <&sdmmc_pwr>;
104 regulator-name = "vcc_sd";
105 regulator-min-microvolt = <3300000>;
106 regulator-max-microvolt = <3300000>;
107 startup-delay-us = <100000>;
108 vin-supply = <&vcc_io>;
113 cpu0-supply = <&vdd_cpu>;
118 opp-hz = /bits/ 64 <1704000000>;
119 opp-microvolt = <1350000>;
122 opp-hz = /bits/ 64 <1800000000>;
123 opp-microvolt = <1400000>;
128 assigned-clocks = <&cru SCLK_MAC>;
129 assigned-clock-parents = <&ext_gmac>;
130 clock_in_out = "input";
132 phy-supply = <&vcc33_lan>;
133 pinctrl-names = "default";
134 pinctrl-0 = <&rgmii_pins>;
135 snps,reset-gpio = <&gpio4 7 0>;
136 snps,reset-active-low;
137 snps,reset-delays-us = <0 10000 1000000>;
144 mali-supply = <&vdd_gpu>;
149 ddc-i2c-bus = <&i2c5>;
154 clock-frequency = <400000>;
158 compatible = "rockchip,rk808";
160 interrupt-parent = <&gpio0>;
161 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
163 clock-output-names = "xin32k", "rk808-clkout2";
164 dvs-gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>,
165 <&gpio0 12 GPIO_ACTIVE_HIGH>;
166 pinctrl-names = "default";
167 pinctrl-0 = <&pmic_int &global_pwroff &dvs_1 &dvs_2>;
168 rockchip,system-power-controller;
171 vcc1-supply = <&vcc_sys>;
172 vcc2-supply = <&vcc_sys>;
173 vcc3-supply = <&vcc_sys>;
174 vcc4-supply = <&vcc_sys>;
175 vcc6-supply = <&vcc_sys>;
176 vcc7-supply = <&vcc_sys>;
177 vcc8-supply = <&vcc_io>;
178 vcc9-supply = <&vcc_io>;
179 vcc10-supply = <&vcc_io>;
180 vcc11-supply = <&vcc_sys>;
181 vcc12-supply = <&vcc_io>;
182 vddio-supply = <&vcc_io>;
188 regulator-min-microvolt = <750000>;
189 regulator-max-microvolt = <1400000>;
190 regulator-name = "vdd_arm";
191 regulator-ramp-delay = <6000>;
192 regulator-state-mem {
193 regulator-off-in-suspend;
200 regulator-min-microvolt = <850000>;
201 regulator-max-microvolt = <1250000>;
202 regulator-name = "vdd_gpu";
203 regulator-ramp-delay = <6000>;
204 regulator-state-mem {
205 regulator-on-in-suspend;
206 regulator-suspend-microvolt = <1000000>;
213 regulator-name = "vcc_ddr";
214 regulator-state-mem {
215 regulator-on-in-suspend;
222 regulator-min-microvolt = <3300000>;
223 regulator-max-microvolt = <3300000>;
224 regulator-name = "vcc_io";
225 regulator-state-mem {
226 regulator-on-in-suspend;
227 regulator-suspend-microvolt = <3300000>;
231 vcc18_ldo1: LDO_REG1 {
234 regulator-min-microvolt = <1800000>;
235 regulator-max-microvolt = <1800000>;
236 regulator-name = "vcc18_ldo1";
237 regulator-state-mem {
238 regulator-on-in-suspend;
239 regulator-suspend-microvolt = <1800000>;
243 vcc33_mipi: LDO_REG2 {
246 regulator-min-microvolt = <3300000>;
247 regulator-max-microvolt = <3300000>;
248 regulator-name = "vcc33_mipi";
249 regulator-state-mem {
250 regulator-off-in-suspend;
257 regulator-min-microvolt = <1000000>;
258 regulator-max-microvolt = <1000000>;
259 regulator-name = "vdd_10";
260 regulator-state-mem {
261 regulator-on-in-suspend;
262 regulator-suspend-microvolt = <1000000>;
266 vcc18_codec: LDO_REG4 {
269 regulator-min-microvolt = <1800000>;
270 regulator-max-microvolt = <1800000>;
271 regulator-name = "vcc18_codec";
272 regulator-state-mem {
273 regulator-on-in-suspend;
274 regulator-suspend-microvolt = <1800000>;
280 regulator-min-microvolt = <1800000>;
281 regulator-max-microvolt = <3300000>;
282 regulator-name = "vccio_sd";
283 regulator-state-mem {
284 regulator-on-in-suspend;
285 regulator-suspend-microvolt = <3300000>;
289 vdd10_lcd: LDO_REG6 {
292 regulator-min-microvolt = <1000000>;
293 regulator-max-microvolt = <1000000>;
294 regulator-name = "vdd10_lcd";
295 regulator-state-mem {
296 regulator-on-in-suspend;
297 regulator-suspend-microvolt = <1000000>;
304 regulator-min-microvolt = <1800000>;
305 regulator-max-microvolt = <1800000>;
306 regulator-name = "vcc_18";
307 regulator-state-mem {
308 regulator-on-in-suspend;
309 regulator-suspend-microvolt = <1800000>;
313 vcc18_lcd: LDO_REG8 {
316 regulator-min-microvolt = <1800000>;
317 regulator-max-microvolt = <1800000>;
318 regulator-name = "vcc18_lcd";
319 regulator-state-mem {
320 regulator-on-in-suspend;
321 regulator-suspend-microvolt = <1800000>;
325 vcc33_sd: SWITCH_REG1 {
328 regulator-name = "vcc33_sd";
329 regulator-state-mem {
330 regulator-on-in-suspend;
334 vcc33_lan: SWITCH_REG2 {
337 regulator-name = "vcc33_lan";
338 regulator-state-mem {
339 regulator-on-in-suspend;
355 #sound-dai-cells = <0>;
362 sdcard-supply = <&vccio_sd>;
363 wifi-supply = <&vcc_18>;
367 pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
368 drive-strength = <8>;
371 pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
373 drive-strength = <8>;
378 rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
384 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
389 eth_phy_pwr: eth-phy-pwr {
390 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
396 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
400 rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_down>;
404 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
409 sdmmc_bus4: sdmmc-bus4 {
410 rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_8ma>,
411 <6 RK_PC1 1 &pcfg_pull_up_drv_8ma>,
412 <6 RK_PC2 1 &pcfg_pull_up_drv_8ma>,
413 <6 RK_PC3 1 &pcfg_pull_up_drv_8ma>;
416 sdmmc_clk: sdmmc-clk {
417 rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_drv_8ma>;
420 sdmmc_cmd: sdmmc-cmd {
421 rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_8ma>;
424 sdmmc_pwr: sdmmc-pwr {
425 rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
430 host_vbus_drv: host-vbus-drv {
431 rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
435 rockchip,pins = <7 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
440 wifi_enable: wifi-enable {
441 rockchip,pins = <4 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>,
442 <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
452 vref-supply = <&vcc18_ldo1>;
461 disable-wp; /* wp not hooked up */
462 pinctrl-names = "default";
463 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
465 vmmc-supply = <&vcc33_sd>;
466 vqmmc-supply = <&vccio_sd>;
473 keep-power-in-suspend;
474 max-frequency = <50000000>;
475 mmc-pwrseq = <&sdio_pwrseq>;
477 pinctrl-names = "default";
478 pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>, <&sdio0_int>;
482 vmmc-supply = <&vcc_io>;
483 vqmmc-supply = <&vcc_18>;
488 rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
489 rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */