dts/renesas/r8a77470-iwg23s-sbc.dts

1 // SPDX-License-Identifier: GPL-2.0
3  * Device Tree Source for the iWave-RZ/G1C single board computer
8 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
12 	model = "iWave iW-RainboW-G23S single board computer based on RZ/G1C";
22 		stdout-path = "serial1:115200n8";
25 	hdmi-out {
26 		compatible = "hdmi-connector";
31 				remote-endpoint = <&bridge_out>;
41 	reg_1p8v: reg-1p8v {
42 		compatible = "regulator-fixed";
43 		regulator-name = "fixed-1.8V";
44 		regulator-min-microvolt = <1800000>;
45 		regulator-max-microvolt = <1800000>;
46 		regulator-boot-on;
47 		regulator-always-on;
50 	reg_3p3v: reg-3p3v {
51 		compatible = "regulator-fixed";
52 		regulator-name = "fixed-3.3V";
53 		regulator-min-microvolt = <3300000>;
54 		regulator-max-microvolt = <3300000>;
55 		regulator-boot-on;
56 		regulator-always-on;
59 	vccq_sdhi2: regulator-vccq-sdhi2 {
60 		compatible = "regulator-gpio";
62 		regulator-name = "SDHI2 VccQ";
63 		regulator-min-microvolt = <1800000>;
64 		regulator-max-microvolt = <3300000>;
67 		gpios-states = <1>;
73 	pinctrl-0 = <&avb_pins>;
74 	pinctrl-names = "default";
76 	phy-handle = <&phy3>;
77 	phy-mode = "gmii";
78 	renesas,no-ether-link;
81 	phy3: ethernet-phy@3 {
82 		compatible = "ethernet-phy-id0022.1622",
83 			     "ethernet-phy-ieee802.3-c22";
85 		interrupt-parent = <&gpio5>;
87 		micrel,led-mode = <1>;
96 	pinctrl-0 = <&du0_pins>;
97 	pinctrl-names = "default";
101 	ports {
104 				remote-endpoint = <&bridge_in>;
115 	clock-frequency = <20000000>;
119 	interrupt-fixup-hog {
120 		gpio-hog;
122 		line-name = "hdmi-hpd-int";
132 	pinctrl-0 = <&i2c3_pins>;
133 	pinctrl-names = "default";
136 	clock-frequency = <400000>;
145 	pinctrl-0 = <&i2c4_pins>;
146 	pinctrl-names = "default";
149 	clock-frequency = <100000>;
154 		interrupt-parent = <&gpio2>;
157 		ports {
158 			#address-cells = <1>;
159 			#size-cells = <0>;
164 					remote-endpoint = <&du_out_rgb0>;
171 					remote-endpoint = <&hdmi_con>;
206 		power-source = <1800>;
222 		power-source = <3300>;
228 		power-source = <1800>;
243 	pinctrl-0 = <&qspi0_pins>;
244 	pinctrl-names = "default";
248 	/* WARNING - This device contains the bootloader. Handle with care. */
250 		#address-cells = <1>;
251 		#size-cells = <1>;
252 		compatible = "issi,is25lp016d", "jedec,spi-nor";
254 		spi-max-frequency = <133000000>;
255 		spi-tx-bus-width = <1>;
256 		spi-rx-bus-width = <1>;
257 		m25p,fast-read;
258 		spi-cpol;
259 		spi-cpha;
264 	timeout-sec = <60>;
269 	pinctrl-0 = <&scif1_pins>;
270 	pinctrl-names = "default";
276 	pinctrl-0 = <&mmc_pins_uhs>;
277 	pinctrl-names = "state_uhs";
279 	vmmc-supply = <&reg_3p3v>;
280 	vqmmc-supply = <&reg_1p8v>;
281 	bus-width = <8>;
282 	mmc-hs200-1_8v;
283 	non-removable;
284 	fixed-emmc-driver-type = <1>;
289 	pinctrl-0 = <&sdhi2_pins>;
290 	pinctrl-1 = <&sdhi2_pins_uhs>;
291 	pinctrl-names = "default", "state_uhs";
293 	vmmc-supply = <&reg_3p3v>;
294 	vqmmc-supply = <&vccq_sdhi2>;
295 	bus-width = <4>;
296 	cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
297 	sd-uhs-sdr50;
310 	pinctrl-0 = <&usb0_pins>;
311 	pinctrl-names = "default";
317 	pinctrl-0 = <&usb1_pins>;
318 	pinctrl-names = "default";