exynos: Enable mmc for snow

Snow has an internal eMMC and an external SD card. Enable these in the
device tree.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/board/samsung/dts/exynos5250-snow.dts b/board/samsung/dts/exynos5250-snow.dts
index 24658c1989bb1fae838a38152759342dca29114e..d167df9bb6f359ed9b2cc4f4586043fdc7ec6619 100644 (file)
--- a/board/samsung/dts/exynos5250-snow.dts
+++ b/board/samsung/dts/exynos5250-snow.dts
@@ -30,6 +30,10 @@
                spi2 = "/spi@12d40000";
                spi3 = "/spi@131a0000";
                spi4 = "/spi@131b0000";
+               mmc0 = "/mmc@12200000";
+               mmc1 = "/mmc@12210000";
+               mmc2 = "/mmc@12220000";
+               mmc3 = "/mmc@12230000";
        };
 
        sound@12d60000 {
@@ -56,6 +60,26 @@
                };
        };
 
+       mmc@12200000 {
+               samsung,bus-width = <8>;
+               samsung,timing = <1 3 3>;
+               samsung,removable = <0>;
+       };
+
+       mmc@12210000 {
+               status = "disabled";
+       };
+
+       mmc@12220000 {
+               samsung,bus-width = <4>;
+               samsung,timing = <1 2 3>;
+               samsung,removable = <1>;
+       };
+
+       mmc@12230000 {
+               status = "disabled";
+       };
+
        tmu@10060000 {
                samsung,min-temp        = <25>;
                samsung,max-temp        = <125>;