linux-stable/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
Eric Anholt 80534f095f ARM: bcm2835: Add devicetree for bcm2836 and Raspberry Pi 2 B
The Pi 2 B ends up like a Pi 1 B+, with the same peripherals and
pinout, but the CPU and memory layout changed to use the 2836.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-12-31 17:17:00 +01:00

35 lines
550 B
Text

/dts-v1/;
#include "bcm2836.dtsi"
#include "bcm2835-rpi.dtsi"
/ {
compatible = "raspberrypi,2-model-b", "brcm,bcm2836";
model = "Raspberry Pi 2 Model B";
memory {
reg = <0 0x40000000>;
};
leds {
act {
gpios = <&gpio 47 0>;
};
pwr {
label = "PWR";
gpios = <&gpio 35 0>;
default-state = "keep";
linux,default-trigger = "default-on";
};
};
};
&gpio {
pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
/* I2S interface */
i2s_alt0: i2s_alt0 {
brcm,pins = <18 19 20 21>;
brcm,function = <BCM2835_FSEL_ALT0>;
};
};