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ARM: mxs: dts: Add rotary encoder to the CFA-10049

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Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Maxime Ripard 2013-01-31 11:00:24 +01:00 committed by Shawn Guo
parent a640cf64ff
commit 0943b96058
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/imx28-cfa10049.dts
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@ -45,6 +45,8 @@ hog_pins_cfa10049_pullup: hog-10049-pullup@0 {
reg = <0>;
fsl,pinmux-ids = <
0x2133 /* MX28_PAD_SSP2_D3__GPIO_2_19 */
0x3183 /* MX28_PAD_I2C0_SCL__GPIO_3_24 */
0x3193 /* MX28_PAD_I2C0_SDA__GPIO_3_25 */
0x31a3 /* MX28_PAD_SAIF_SDATA0__GPIO_3_26 */
0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */
>;
@ -290,6 +292,13 @@ rotary_button {
};
};
rotary {
compatible = "rotary-encoder";
gpios = <&gpio3 24 1>, <&gpio3 25 1>;
linux,axis = <1>; /* REL_Y */
rotary-encoder,relative-axis;
};
backlight {
compatible = "pwm-backlight";
pwms = <&pwm 3 5000000>;