[PATCH v2 4/4] ARM: dts: AM33XX: Add lis331dlh device tree data to am335x-evm
From: AnilKumar Ch <hidden>
Date: 2012-09-14 08:06:56
Also in:
linux-arm-kernel, linux-omap
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted> --- 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"
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1.7.9.5