powerpc/85xx: Add eSDHC support for MPC8569E-MDS boards

Note that eSDHC and DUART0 are mutually exclusive on MPC8569E-MDS
boards. Default option is DUART0, so eSDHC is disabled by default.
U-Boot will fixup device tree if eSDHC should be used instead of
DUART0.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/arch/powerpc/boot/dts/mpc8569mds.dts b/arch/powerpc/boot/dts/mpc8569mds.dts
index 18fda49..3e4de7a 100644 (file)
--- a/arch/powerpc/boot/dts/mpc8569mds.dts
+++ b/arch/powerpc/boot/dts/mpc8569mds.dts
@@ -220,6 +220,16 @@
                        };
                };
 
+               sdhci@2e000 {
+                       compatible = "fsl,mpc8569-esdhc", "fsl,esdhc";
+                       reg = <0x2e000 0x1000>;
+                       interrupts = <72 0x8>;
+                       interrupt-parent = <&mpic>;
+                       /* Filled in by U-Boot */
+                       clock-frequency = <0>;
+                       status = "disabled";
+               };
+
                crypto@30000 {
                        compatible = "fsl,sec3.1", "fsl,sec3.0", "fsl,sec2.4",
                                "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";