arm/dts/meson-gxbb-odroidc2.dts

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "meson-gxbb.dtsi"
11 #include <dt-bindings/gpio/gpio.h>
14 	compatible = "hardkernel,odroid-c2", "amlogic,meson-gxbb";
15 	model = "Hardkernel ODROID-C2";
23 		stdout-path = "serial0:115200n8";
31 	usb_otg_pwr: regulator-usb-pwrs {
32 		compatible = "regulator-fixed";
34 		regulator-name = "USB_OTG_PWR";
36 		regulator-min-microvolt = <5000000>;
37 		regulator-max-microvolt = <5000000>;
40 		enable-active-high;
44 		compatible = "gpio-leds";
48 			linux,default-trigger = "heartbeat";
49 			default-state = "off";
53 	tflash_vdd: regulator-tflash_vdd {
57 		compatible = "regulator-fixed";
59 		regulator-name = "TFLASH_VDD";
60 		regulator-min-microvolt = <3300000>;
61 		regulator-max-microvolt = <3300000>;
64 		enable-active-high;
67 	tf_io: gpio-regulator-tf_io {
68 		compatible = "regulator-gpio";
70 		regulator-name = "TF_IO";
71 		regulator-min-microvolt = <1800000>;
72 		regulator-max-microvolt = <3300000>;
78 		gpios-states = <0>;
84 	vcc1v8: regulator-vcc1v8 {
85 		compatible = "regulator-fixed";
86 		regulator-name = "VCC1V8";
87 		regulator-min-microvolt = <1800000>;
88 		regulator-max-microvolt = <1800000>;
91 	vcc3v3: regulator-vcc3v3 {
92 		compatible = "regulator-fixed";
93 		regulator-name = "VCC3V3";
94 		regulator-min-microvolt = <3300000>;
95 		regulator-max-microvolt = <3300000>;
98 	emmc_pwrseq: emmc-pwrseq {
99 		compatible = "mmc-pwrseq-emmc";
100 		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
103 	hdmi-connector {
104 		compatible = "hdmi-connector";
109 				remote-endpoint = <&hdmi_tx_tmds_out>;
117 	pinctrl-0 = <&ao_cec_pins>;
118 	pinctrl-names = "default";
119 	hdmi-phandle = <&hdmi_tx>;
124 	pinctrl-0 = <&eth_rgmii_pins>;
125 	pinctrl-names = "default";
126 	phy-handle = <&eth_phy0>;
127 	phy-mode = "rgmii";
129 	snps,reset-gpio = <&gpio GPIOZ_14 0>;
130 	snps,reset-delays-us = <0 10000 1000000>;
131 	snps,reset-active-low;
133 	amlogic,tx-delay-ns = <2>;
136 		compatible = "snps,dwmac-mdio";
137 		#address-cells = <1>;
138 		#size-cells = <0>;
140 		eth_phy0: ethernet-phy@0 {
143 			interrupt-parent = <&gpio_intc>;
146 			eee-broken-1000t;
153 	 * WARNING: The USB Hub on the Odroid-C2 needs a reset signal
158 	usb-hub {
159 		gpio-hog;
161 		output-high;
162 		line-name = "usb-hub-reset";
168 	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
169 	pinctrl-names = "default";
174 		remote-endpoint = <&hdmi_connector_in>;
180 	pinctrl-0 = <&i2c_a_pins>;
181 	pinctrl-names = "default";
186 	pinctrl-0 = <&remote_input_ao_pins>;
187 	pinctrl-names = "default";
191 	gpio-line-names = "UART TX", "UART RX", "VCCK En", "TF 3V3/1V8 En",
201 	gpio-line-names = /* Bank GPIOZ */
243 	vref-supply = <&vcc1v8>;
253 	pinctrl-0 = <&sdcard_pins>;
254 	pinctrl-1 = <&sdcard_clk_gate_pins>;
255 	pinctrl-names = "default", "clk-gate";
257 	bus-width = <4>;
258 	cap-sd-highspeed;
259 	max-frequency = <100000000>;
260 	disable-wp;
262 	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
263 	cd-inverted;
265 	vmmc-supply = <&tflash_vdd>;
266 	vqmmc-supply = <&tf_io>;
272 	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
273 	pinctrl-1 = <&emmc_clk_gate_pins>;
274 	pinctrl-names = "default", "clk-gate";
276 	bus-width = <8>;
277 	max-frequency = <100000000>;
278 	non-removable;
279 	disable-wp;
280 	cap-mmc-highspeed;
281 	mmc-ddr-1_8v;
282 	mmc-hs200-1_8v;
284 	mmc-pwrseq = <&emmc_pwrseq>;
285 	vmmc-supply = <&vcc3v3>;
286 	vqmmc-supply = <&vcc1v8>;
291 	pinctrl-0 = <&uart_ao_a_pins>;
292 	pinctrl-names = "default";
297 	phy-supply = <&usb_otg_pwr>;
302 	phy-supply = <&usb_otg_pwr>;