diff options
Diffstat (limited to 'dts/src/arm/bcm2835-rpi-b.dts')
-rw-r--r-- | dts/src/arm/bcm2835-rpi-b.dts | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/dts/src/arm/bcm2835-rpi-b.dts b/dts/src/arm/bcm2835-rpi-b.dts new file mode 100644 index 0000000000..2a3b1c1313 --- /dev/null +++ b/dts/src/arm/bcm2835-rpi-b.dts @@ -0,0 +1,57 @@ +/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 &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 */ + }; +}; + +&i2c0 { + status = "okay"; + clock-frequency = <100000>; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <100000>; +}; + +&sdhci { + status = "okay"; + bus-width = <4>; +}; |