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|
/dts-v1/;
/include/ "bcm2835.dtsi"
/ {
compatible = "raspberrypi,model-b", "brcm,bcm2835";
model = "Raspberry Pi Model B";
memory {
reg = <0 0x10000000>;
};
leds {
compatible = "gpio-leds";
act {
label = "ACT";
gpios = <&gpio 16 1>;
default-state = "keep";
linux,default-trigger = "heartbeat";
};
};
};
&gpio {
pinctrl-names = "default";
pinctrl-0 = <&gpioout &alt0 &alt2 &alt3>;
gpioout: gpioout {
brcm,pins = <6>;
brcm,function = <1>; /* GPIO out */
};
alt0: alt0 {
brcm,pins = <0 1 2 3 4 5 7 8 9 10 11 14 15 40 45>;
brcm,function = <4>; /* alt0 */
};
alt3: alt3 {
brcm,pins = <48 49 50 51 52 53>;
brcm,function = <7>; /* alt3 */
};
/* I2S interface */
alt2: alt2 {
brcm,pins = <28 29 30 31>;
brcm,function = <6>; /* alt2 */
};
};
&i2c0 {
status = "okay";
clock-frequency = <100000>;
};
&i2c1 {
status = "okay";
clock-frequency = <100000>;
};
&sdhci {
status = "okay";
bus-width = <4>;
};
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