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Date: Thu, 31 Jan 2013 11:00:24 +0100
From: Maxime Ripard <maxime.ripard@...e-electrons.com>
To: Shawn Guo <shawn.guo@...aro.org>
Cc: Brian Lilly <brian@...stalfontz.com>,
Russell King <linux@....linux.org.uk>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] ARM: mxs: dts: Add rotary encoder to the CFA-10049
Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
---
arch/arm/boot/dts/imx28-cfa10049.dts | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts
index 5db3789..a0d3e9f 100644
--- a/arch/arm/boot/dts/imx28-cfa10049.dts
+++ b/arch/arm/boot/dts/imx28-cfa10049.dts
@@ -45,6 +45,8 @@
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 {
+ 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>;
--
1.7.10.4
--
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