[PATCH] ARM: dts: imx27-phytec-phycore-som: Use the mux- prefix

[Fabio Estevam]

From: Fabio Estevam <festevam at denx.de>

According to Documentation/devicetree/bindings/sound/imx-audmux.yaml,
there must be a "mux-" prefix in the audmux port nodes.

Add the "mux-" prefix to avoid the following dt-schema warning:

imx27-phytec-phycore-rdk.dtb: audmux at 10016000: 'pins4', 'ssi0' do not match any of the regexes: '^mux-[0-9a-z]*$', 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/sound/imx-audmux.yaml#

Signed-off-by: Fabio Estevam <festevam at denx.de>
---
 arch/arm/boot/dts/nxp/imx/imx27-phytec-phycore-som.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx27-phytec-phycore-som.dtsi b/arch/arm/boot/dts/nxp/imx/imx27-phytec-phycore-som.dtsi
index 8d428c844666..dc316358a7d4 100644
--- a/arch/arm/boot/dts/nxp/imx/imx27-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx27-phytec-phycore-som.dtsi
@@ -49,12 +49,12 @@ &audmux {
 	status = "okay";
 
 	/* SSI0 <=> PINS_4 (MC13783 Audio) */
-	ssi0 {
+	mux-ssi0 {
 		fsl,audmux-port = <0>;
 		fsl,port-config = <0xcb205000>;
 	};
 
-	pins4 {
+	mux-pins4 {
 		fsl,audmux-port = <2>;
 		fsl,port-config = <0x00001000>;
 	};
-- 
2.34.1