dts/renesas/r8a779f4-s4sk.dts

1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3  * Device Tree Source for the R-Car S4 Starter Kit board
8 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
13 	model = "R-Car S4 Starter Kit board";
29 		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
30 		stdout-path = "serial0:921600n8";
45 	vcc_sdhi: regulator-vcc-sdhi {
46 		compatible = "regulator-fixed";
47 		regulator-name = "SDHI Vcc";
48 		regulator-min-microvolt = <3300000>;
49 		regulator-max-microvolt = <3300000>;
51 		enable-active-high;
60 	clock-frequency = <20000000>;
64 	clock-frequency = <32768>;
68 	pinctrl-0 = <&hscif0_pins>;
69 	pinctrl-names = "default";
71 	uart-has-rtscts;
76 	pinctrl-0 = <&hscif1_pins>;
77 	pinctrl-names = "default";
79 	uart-has-rtscts;
84 	pinctrl-0 = <&i2c2_pins>;
85 	pinctrl-names = "default";
88 	clock-frequency = <400000>;
92 	pinctrl-0 = <&i2c4_pins>;
93 	pinctrl-names = "default";
96 	clock-frequency = <400000>;
100 	pinctrl-0 = <&i2c5_pins>;
101 	pinctrl-names = "default";
104 	clock-frequency = <400000>;
114 	pinctrl-0 = <&sd_pins>;
115 	pinctrl-names = "default";
117 	vmmc-supply = <&vcc_sdhi>;
118 	cd-gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
119 	bus-width = <4>;
124 	pinctrl-0 = <&scif_clk_pins>;
125 	pinctrl-names = "default";
160 		power-source = <3300>;
166 		drive-strength = <18>;
167 		power-source = <3300>;
173 		drive-strength = <18>;
174 		power-source = <3300>;
179 	pinctrl-0 = <&tsn0_pins>, <&tsn1_pins>;
180 	pinctrl-names = "default";
183 	ethernet-ports {
184 		#address-cells = <1>;
185 		#size-cells = <0>;
189 			phy-handle = <&ic99>;
190 			phy-mode = "sgmii";
194 				#address-cells = <1>;
195 				#size-cells = <0>;
197 				ic99: ethernet-phy@1 {
199 					compatible = "ethernet-phy-ieee802.3-c45";
200 					interrupt-parent = <&gpio3>;
208 			phy-handle = <&ic102>;
209 			phy-mode = "sgmii";
213 				#address-cells = <1>;
214 				#size-cells = <0>;
216 				ic102: ethernet-phy@2 {
218 					compatible = "ethernet-phy-ieee802.3-c45";
219 					interrupt-parent = <&gpio3>;
232 	timeout-sec = <60>;
237 	clock-frequency = <24000000>;
245 	clock-frequency = <38400000>;