[PATCH] ARM: dts: imx28: Fix dcp compatible

[Fabio Estevam]

From: Fabio Estevam <festevam at denx.de>

Per fsl-dcp.yaml, passing "fsl,imx28-dcp", "fsl,imx23-dcp" is not
valid.

Change it to pass only "fsl,imx28-dcp" to fix the following
schema warning:

crypto at 80028000: compatible: 'oneOf' conditional failed, one must be fixed:
	['fsl,imx28-dcp', 'fsl,imx23-dcp'] is too long
	'fsl,imx28-dcp' is not one of ['fsl,imx6sl-dcp', 'fsl,imx6ull-dcp']
	'fsl,imx28-dcp' was expected

Signed-off-by: Fabio Estevam <festevam 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 1cd87dc46bd1..37b9d409a5cd 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx28.dtsi
+++ b/arch/arm/boot/dts/nxp/mxs/imx28.dtsi
@@ -1003,7 +1003,7 @@ dma_apbx: dma-controller at 80024000 {
 			};
 
 			dcp: crypto at 80028000 {
-				compatible = "fsl,imx28-dcp", "fsl,imx23-dcp";
+				compatible = "fsl,imx28-dcp";
 				reg = <0x80028000 0x2000>;
 				interrupts = <52>, <53>, <54>;
 				status = "okay";
-- 
2.34.1