[PATCH v2 1/5] ARM: dts: sun8i: tbs-a711: Add node for BMA250 accelerometer

megous
2019-04-01T11:56:12Z

From: Ondrej Jirman <megous@megous.com>

A711 tablet has BMA250 accelerometer connected to I2C1 bus. Enable
both the I2C1 bus and add the accelerometer device to it.

Signed-off-by: Ondrej Jirman <megous@megous.com>
---
arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
index 1e840ab5a541..d70fe04b66f0 100644
--- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
@@ -156,6 +156,19 @@
status = "okay";
};

+&i2c1 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ /* Accelerometer */
+ accelerometer@18 {
+ compatible = "bosch,bma250";
+ reg = <0x18>;
+ interrupt-parent = <&pio>;
+ interrupts = <7 10 IRQ_TYPE_EDGE_RISING>; /* PH10 / EINT10 */
+ };
+};
+
&mmc0 {
vmmc-supply = <&reg_dcdc1>;
pinctrl-names = "default";
--
2.21.0