ARM: dts: lpc4357-ea4357: add mma7455 i2c accelerometer

Add Freescale MMA7455 3-axis I2C accelerometer as found on
Embedded Artists' LPC4357 Developer's Kit to the device tree.

This makes it possible to access the accelerometer through
the API provided by IIO.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>

diff --git a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts
index 391121d..079d3cf 100644 (file)
--- a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts
+++ b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts
@@ -467,6 +467,11 @@
        pinctrl-0 = <&i2c0_pins>;
        clock-frequency = <400000>;
 
+       mma7455@1d {
+               compatible = "fsl,mma7455";
+               reg = <0x1d>;
+       };
+
        lm75@48 {
                compatible = "nxp,lm75";
                reg = <0x48>;