[PATCH v2 4/4] ARM: dts: AM33XX: Add lis331dlh device tree data to am335x-evm

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Add lis331dlh device tree data to am335x-evm.dts. In AM335x EVM
lis331dlh accelerometer is connected to I2C2 bus. So this patch
change the status of I2C2 node to "okay" to use I2C2 bus. Also
added all the required platform data to am335x-evm.

Signed-off-by: AnilKumar Ch <anilkumar@xxxxxx>
---
 arch/arm/boot/dts/am335x-evm.dts |   42 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 9fb59c5..890f955 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -47,6 +47,15 @@
 			};
 		};
 
+		i2c2: i2c@4802a000 {
+			status = "okay";
+			clock-frequency = <400000>;
+
+			lis331dlh: lis331dlh@18 {
+				reg = <0x18>;
+			};
+		};
+
 		dcan1: d_can@481d0000 {
 			status = "okay";
 			pinctrl-names = "default";
@@ -61,6 +70,39 @@
 		regulator-max-microvolt = <5000000>;
 		regulator-boot-on;
 	};
+
+	lis3_reg: fixedregulator@1 {
+		compatible = "regulator-fixed";
+		regulator-name = "lis3_reg";
+		regulator-boot-on;
+	};
+};
+
+&lis331dlh {
+	compatible = "st,lis331dlh-i2c";
+	Vdd-supply = <&lis3_reg>;
+	Vdd_IO-supply = <&lis3_reg>;
+
+	st,click-single-x;
+	st,click-single-y;
+	st,click-single-z;
+	st,click-thresh-x = <10>;
+	st,click-thresh-y = <10>;
+	st,click-thresh-z = <10>;
+	st,irq1-click;
+	st,irq2-click;
+	st,wakeup-x-lo;
+	st,wakeup-x-hi;
+	st,wakeup-y-lo;
+	st,wakeup-y-hi;
+	st,wakeup-z-lo;
+	st,wakeup-z-hi;
+	st,min-limit-x = <120>;
+	st,min-limit-y = <120>;
+	st,min-limit-z = <140>;
+	st,max-limit-x = <550>;
+	st,max-limit-y = <550>;
+	st,max-limit-z = <750>;
 };
 
 /include/ "tps65910.dtsi"
-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux