dts/broadcom/bcm2711-rpi-4-b.dts

1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "bcm2711-rpi.dtsi"
5 #include "bcm283x-rpi-led-deprecated.dtsi"
6 #include "bcm283x-rpi-usb-peripheral.dtsi"
7 #include "bcm283x-rpi-wifi-bt.dtsi"
10 	compatible = "raspberrypi,4-model-b", "brcm,bcm2711";
15 		stdout-path = "serial1:115200n8";
18 	sd_io_1v8_reg: regulator-sd-io-1v8 {
19 		compatible = "regulator-gpio";
20 		regulator-name = "vdd-sd-io";
21 		regulator-min-microvolt = <1800000>;
22 		regulator-max-microvolt = <3300000>;
23 		regulator-boot-on;
24 		regulator-always-on;
25 		regulator-settling-time-us = <5000>;
32 	sd_vcc_reg: regulator-sd-vcc {
33 		compatible = "regulator-fixed";
34 		regulator-name = "vcc-sd";
35 		regulator-min-microvolt = <3300000>;
36 		regulator-max-microvolt = <3300000>;
37 		regulator-boot-on;
38 		enable-active-high;
44 	shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
56 	gpio-line-names = "BT_ON",		/*  0 */
75 	gpio-line-names = "ID_SDA",		/*  0 */
152 	led_pwr: led-pwr {
155 		default-state = "keep";
156 		linux,default-trigger = "default-on";
177 	pinctrl-names = "default";
178 	pinctrl-0 = <&pwm1_0_gpio40 &pwm1_1_gpio41>;
184 	vqmmc-supply = <&sd_io_1v8_reg>;
185 	vmmc-supply = <&sd_vcc_reg>;
186 	broken-cd;
191 	phy-handle = <&phy1>;
192 	phy-mode = "rgmii-rxid";
197 	phy1: ethernet-phy@1 {
206 		#address-cells = <3>;
207 		#size-cells = <2>;
221 	pinctrl-names = "default";
222 	pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32>;
223 	uart-has-rtscts;
228 	pinctrl-names = "default";
229 	pinctrl-0 = <&uart1_gpio14>;
242 	reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;