1 // SPDX-License-Identifier: GPL-2.0
3 #include "bcm2835.dtsi"
4 #include "bcm2835-rpi.dtsi"
5 #include "bcm283x-rpi-smsc9512.dtsi"
6 #include "bcm283x-rpi-usb-host.dtsi"
9 compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835";
10 model = "Raspberry Pi Model B rev2";
13 device_type = "memory";
19 gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
26 * Taken from Raspberry-Pi-Rev-2.0-Model-AB-Schematics.pdf
30 * "NC" = not connected (no rail from the SoC)
31 * "FOO" = GPIO line named "FOO" on the schematic
32 * "FOO_N" = GPIO line named "FOO" on schematic, active low
34 gpio-line-names = "SDA0",
91 pinctrl-0 = <&gpioout &alt0 &i2s_alt2>;
95 brcm,pins = <28 29 30 31>;
96 brcm,function = <BCM2835_FSEL_ALT2>;
101 hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
102 power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
107 pinctrl-names = "default";
108 pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
113 pinctrl-names = "default";
114 pinctrl-0 = <&sdhost_gpio48>;
120 pinctrl-names = "default";
121 pinctrl-0 = <&uart0_gpio14>;