powerpc/85xx: Make eSDHC 1-bit only transfer mode default for MPC8569E-MDS
Anton Vorontsov [Thu, 18 Jun 2009 23:37:52 +0000 (03:37 +0400)]
For yet unknown reason 4-bit mode doesn't work on MPC8569E-MDS boards,
so make 1-bit mode default. When we resolve the issue, u-boot will
remove sdhci,1-bit-only property from the device tree, while SDHCI
will still work with older u-boots.

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

arch/powerpc/boot/dts/mpc8569mds.dts

index a8dcb01..a680165 100644 (file)
                        /* Filled in by U-Boot */
                        clock-frequency = <0>;
                        status = "disabled";
+                       sdhci,1-bit-only;
                };
 
                crypto@30000 {