powerpc: dts: p2020: Add Linux compatible string and property for eSDHC

Linux kernel eSDHC driver for P2020 requires additional compatible string
fsl,p2020-esdhc and interrupts property. Add them to p2020-post.dtsi file
to make U-Boot board DTS files compatible for Linux kernel.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

diff --git a/arch/powerpc/dts/p2020-post.dtsi b/arch/powerpc/dts/p2020-post.dtsi
index 7709f3f9ade1ef387bcd405593af9c78117d85c8..d155973940482851b079b1d17b5b0393be7e4b0c 100644 (file)
--- a/arch/powerpc/dts/p2020-post.dtsi
+++ b/arch/powerpc/dts/p2020-post.dtsi
@@ -32,8 +32,9 @@
        };
 
        esdhc: sdhc@2e000 {
-               compatible = "fsl,esdhc";
+               compatible = "fsl,p2020-esdhc", "fsl,esdhc";
                reg = <0x2e000 0x1000>;
+               interrupts = <72 0x2 0 0>;
                /* Filled in by U-Boot */
                clock-frequency = <0>;
        };