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",
195 			  "HDMI CEC", "SYS LED",
201 	gpio-line-names = /* Bank GPIOZ */
204 			  "Eth RX D3", "Eth RGMII TX Clk", "Eth TX En",
205 			  "Eth TX D0", "Eth TX D1", "Eth TX D2", "Eth TX D3",
208 			  "HDMI HPD", "HDMI DDC SDA", "HDMI DDC SCL", "",
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>;