[PATCH 3.13.y-ckt 042/122] ARM: dts: imx25: Add #pwm-cells to pwm4

[Kamal Mostafa]

3.13.11-ckt22 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Markus Pargmann <mpa at pengutronix.de>

commit f90d3f0d0a11fa77918fd5497cb616dd2faa8431 upstream.

The property '#pwm-cells' is currently missing. It is not possible to
use pwm4 without this property.

Signed-off-by: Markus Pargmann <mpa at pengutronix.de>
Fixes: 5658a68fb578 ("ARM i.MX25: Add devicetree")
Reviewed-by: Fabio Estevam <fabio.estevam at freescale.com>
Signed-off-by: Shawn Guo <shawn.guo at linaro.org>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
 arch/arm/boot/dts/imx25.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi
index 546be9b..8b115b0 100644
--- a/arch/arm/boot/dts/imx25.dtsi
+++ b/arch/arm/boot/dts/imx25.dtsi
@@ -410,6 +410,7 @@
 
 			pwm4: pwm at 53fc8000 {
 				compatible = "fsl,imx25-pwm", "fsl,imx27-pwm";
+				#pwm-cells = <2>;
 				reg = <0x53fc8000 0x4000>;
 				clocks = <&clks 108>, <&clks 52>;
 				clock-names = "ipg", "per";
-- 
1.9.1