WIP FPC-III support
[linux/fpc-iii.git] / arch / arm64 / boot / dts / rockchip / rk3308-roc-cc.dts
blob7a96be10eaf0d3431f5602bb41edef94af7ca67d
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3  * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
4  */
6 /dts-v1/;
7 #include "rk3308.dtsi"
9 / {
10         model = "Firefly ROC-RK3308-CC board";
11         compatible = "firefly,roc-rk3308-cc", "rockchip,rk3308";
12         chosen {
13                 stdout-path = "serial2:1500000n8";
14         };
16         ir_rx {
17                 compatible = "gpio-ir-receiver";
18                 gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;
19                 pinctrl-names = "default";
20                 pinctrl-0 = <&ir_recv_pin>;
21         };
23         ir_tx {
24                 compatible = "pwm-ir-tx";
25                 pwms = <&pwm5 0 25000 0>;
26         };
28         leds {
29                 compatible = "gpio-leds";
31                 power_led: led-0 {
32                         label = "firefly:red:power";
33                         linux,default-trigger = "ir-power-click";
34                         default-state = "on";
35                         gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
36                 };
38                 user_led: led-1 {
39                         label = "firefly:blue:user";
40                         linux,default-trigger = "ir-user-click";
41                         default-state = "off";
42                         gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_HIGH>;
43                 };
44         };
46         typec_vcc5v: typec-vcc5v {
47                 compatible = "regulator-fixed";
48                 regulator-name = "typec_vcc5v";
49                 regulator-min-microvolt = <5000000>;
50                 regulator-max-microvolt = <5000000>;
51                 regulator-always-on;
52                 regulator-boot-on;
53         };
55         vcc5v0_sys: vcc5v0-sys {
56                 compatible = "regulator-fixed";
57                 regulator-name = "vcc5v0_sys";
58                 regulator-min-microvolt = <5000000>;
59                 regulator-max-microvolt = <5000000>;
60                 regulator-always-on;
61                 regulator-boot-on;
62                 vin-supply = <&typec_vcc5v>;
63         };
65         vcc_io: vcc-io {
66                 compatible = "regulator-fixed";
67                 regulator-name = "vcc_io";
68                 regulator-min-microvolt = <3300000>;
69                 regulator-max-microvolt = <3300000>;
70                 regulator-always-on;
71                 regulator-boot-on;
72                 vin-supply = <&vcc5v0_sys>;
73         };
75         vcc_sdmmc: vcc-sdmmc {
76                 compatible = "regulator-gpio";
77                 regulator-name = "vcc_sdmmc";
78                 regulator-min-microvolt = <1800000>;
79                 regulator-max-microvolt = <3300000>;
80                 gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_HIGH>;
81                 states = <1800000 0x0
82                           3300000 0x1>;
83                 vin-supply = <&vcc5v0_sys>;
84         };
86         vcc_sd: vcc-sd {
87                 compatible = "regulator-fixed";
88                 gpio = <&gpio4 RK_PD6 GPIO_ACTIVE_LOW>;
89                 regulator-name = "vcc_sd";
90                 regulator-min-microvolt = <3300000>;
91                 regulator-max-microvolt = <3300000>;
92                 regulator-always-on;
93                 regulator-boot-on;
94                 vim-supply = <&vcc_io>;
95         };
97         vdd_core: vdd-core {
98                 compatible = "pwm-regulator";
99                 pwms = <&pwm0 0 5000 1>;
100                 regulator-name = "vdd_core";
101                 regulator-min-microvolt = <827000>;
102                 regulator-max-microvolt = <1340000>;
103                 regulator-init-microvolt = <1015000>;
104                 regulator-settling-time-up-us = <250>;
105                 regulator-always-on;
106                 regulator-boot-on;
107                 pwm-supply = <&vcc5v0_sys>;
108         };
110         vdd_log: vdd-log {
111                 compatible = "regulator-fixed";
112                 regulator-name = "vdd_log";
113                 regulator-min-microvolt = <1050000>;
114                 regulator-max-microvolt = <1050000>;
115                 regulator-always-on;
116                 regulator-boot-on;
117                 vin-supply = <&vcc5v0_sys>;
118         };
121 &cpu0 {
122         cpu-supply = <&vdd_core>;
125 &emmc {
126         cap-mmc-highspeed;
127         mmc-hs200-1_8v;
128         non-removable;
129         status = "okay";
132 &i2c1 {
133         clock-frequency = <400000>;
134         status = "okay";
136         rtc: rtc@51 {
137                 compatible = "nxp,pcf8563";
138                 reg = <0x51>;
139                 #clock-cells = <0>;
140         };
143 &pwm5 {
144         status = "okay";
145         pinctrl-names = "active";
146         pinctrl-0 = <&pwm5_pin_pull_down>;
149 &pinctrl {
150         pinctrl-names = "default";
151         pinctrl-0 = <&rtc_32k>;
153         ir-receiver {
154                 ir_recv_pin: ir-recv-pin  {
155                         rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
156                 };
157         };
159         buttons {
160                 pwr_key: pwr-key {
161                         rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
162                 };
163         };
166 &pwm0 {
167         status = "okay";
168         pinctrl-0 = <&pwm0_pin_pull_down>;
171 &sdmmc {
172         cap-mmc-highspeed;
173         cap-sd-highspeed;
174         card-detect-delay = <300>;
175         sd-uhs-sdr25;
176         sd-uhs-sdr50;
177         sd-uhs-sdr104;
178         vmmc-supply = <&vcc_sd>;
179         vqmmc-supply = <&vcc_sdmmc>;
180         status = "okay";
183 &uart2 {
184         status = "okay";