arm/dts/rk3288-rock2-square.dts

2  * This file is dual-licensed: you can use it either under the terms
19  *  b) Permission is hereby granted, free of charge, to any person
41 /dts-v1/;
42 #include "rk3288-rock2-som.dtsi"
46 	compatible = "radxa,rock2-square", "rockchip,rk3288";
49 		stdout-path = "serial2:115200n8";
52 	ir: ir-receiver {
53 		compatible = "gpio-ir-receiver";
55 		pinctrl-names = "default";
56 		pinctrl-0 = <&ir_int>;
60 		compatible = "simple-audio-card";
61 		simple-audio-card,name = "SPDIF";
62 		simple-audio-card,dai-link@1 {  /* S/PDIF - S/PDIF */
63 			cpu { sound-dai = <&spdif>; };
64 			codec { sound-dai = <&spdif_out>; };
68 	spdif_out: spdif-out {
69 		compatible = "linux,spdif-dit";
70 		#sound-dai-cells = <0>;
73 	vcc_usb_host: vcc-host-regulator {
74 		compatible = "regulator-fixed";
75 		enable-active-high;
77 		pinctrl-names = "default";
78 		pinctrl-0 = <&host_vbus_drv>;
79 		/* Always on as the rockchip usb phy doesn't have a vbus-supply
82 		regulator-always-on;
83 		regulator-name = "vcc_host";
86 	vcc_sd: sdmmc-regulator {
87 		compatible = "regulator-fixed";
89 		pinctrl-names = "default";
90 		pinctrl-0 = <&sdmmc_pwr>;
91 		regulator-name = "vcc_sd";
92 		regulator-min-microvolt = <3300000>;
93 		regulator-max-microvolt = <3300000>;
94 		vin-supply = <&vcc_io>;
99 	u-boot,dm-pre-reloc;
100 	bus-width = <4>;
101 	cap-mmc-highspeed;
102 	cap-sd-highspeed;
103 	card-detect-delay = <200>;
104 	disable-wp;	/* wp not hooked up */
105 	num-slots = <1>;
106 	pinctrl-names = "default";
107 	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
108 	vmmc-supply = <&vcc_sd>;
109 	vqmmc-supply = <&vccio_sd>;
118 	ddc-i2c-bus = <&i2c5>;
126 		#clock-cells = <0>;
127 		clock-frequency = <32768>;
128 		clock-output-names = "xin32k";
129 		interrupt-parent = <&gpio0>;
131 		pinctrl-names = "default";
132 		pinctrl-0 = <&pmic_int>;
142 	u-boot,dm-pre-reloc;
144 		ir_int: ir-int {
150 		pmic_int: pmic-int {
156 		host_vbus_drv: host-vbus-drv {
162 		sdmmc_pwr: sdmmc-pwr {
174 	u-boot,dm-pre-reloc;
175 	reg-shift = <2>;
187 	rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa
192 	rockchip,phy-timing = <0x48f9aab4 0xea0910 0x1002c200
194 	rockchip,sdram-params = <0x30B25564 0x627 3 666000000 3 9 1>;
198 	u-boot,dm-pre-reloc;