[PATCH] arm: dts: mxs: Fix dt-schema warning for pinctrl compatible (imx28)

[Lukasz Majewski]

This change fixes following error:
pinctrl at 80018000: compatible: ['fsl,imx28-pinctrl', 'simple-bus'] is too long

as the "simple-bus" is not required.

Signed-off-by: Lukasz Majewski <lukma at denx.de>
---
 arch/arm/boot/dts/nxp/mxs/imx28.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/nxp/mxs/imx28.dtsi b/arch/arm/boot/dts/nxp/mxs/imx28.dtsi
index 9655403b7f90..73ca903b8723 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx28.dtsi
+++ b/arch/arm/boot/dts/nxp/mxs/imx28.dtsi
@@ -160,7 +160,7 @@ ssp3: spi at 80016000 {
 			pinctrl: pinctrl at 80018000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx28-pinctrl", "simple-bus";
+				compatible = "fsl,imx28-pinctrl";
 				reg = <0x80018000 0x2000>;
 
 				gpio0: gpio at 0 {
-- 
2.39.2