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authorShawn Guo <shawn.guo@linaro.org>2012-06-28 07:45:06 +0400
committerShawn Guo <shawn.guo@linaro.org>2012-07-03 09:26:49 +0400
commit52f7176bd2a35ae712754d80c1206c69074a0a42 (patch)
treeeaffba7fd6ae7a9e33276cd048fbcf6d70849689 /arch/arm/boot/dts/imx23.dtsi
parentf98c990c18fb6df88bfd8f3131215604a87d26b1 (diff)
downloadlinux-52f7176bd2a35ae712754d80c1206c69074a0a42.tar.xz
ARM: dts: mxs: add pwm-backlight for imx23-evk and imx28-evk
Add pwm device and pwm-backlight for imx23-evk and imx28-evk. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx23.dtsi')
-rw-r--r--arch/arm/boot/dts/imx23.dtsi15
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index a94ba1d48c0e..22e161753a5b 100644
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -181,6 +181,16 @@
>;
fsl,pull-up = <0>;
};
+
+ pwm2_pins_a: pwm2@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x11c0 /* MX23_PAD_PWM2__PWM2 */
+ >;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
};
digctl@8001c000 {
@@ -294,8 +304,11 @@
interrupts = <22>;
};
- pwm@80064000 {
+ pwm: pwm@80064000 {
+ compatible = "fsl,imx23-pwm";
reg = <0x80064000 2000>;
+ #pwm-cells = <2>;
+ fsl,pwm-number = <5>;
status = "disabled";
};