arm64: dts: imx8mm: correct iomuxc-gpr compatible

The IOMUX Controller General purpose register group are unique almost
per SoC, i.MX8MM is not compatible with i.MX6Q. So correct it.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index 0ce5e614f022ec2e500ddcc2899d8cdd3889eff5..04cf2c3c9928bb58ee704c3acc0b05be549bcc3c 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -552,8 +552,8 @@
                                reg = <0x30330000 0x10000>;
                        };
 
-                       gpr: iomuxc-gpr@30340000 {
-                               compatible = "fsl,imx8mm-iomuxc-gpr", "fsl,imx6q-iomuxc-gpr", "syscon";
+                       gpr: syscon@30340000 {
+                               compatible = "fsl,imx8mm-iomuxc-gpr", "syscon";
                                reg = <0x30340000 0x10000>;
                        };