[ARM] S3C: Add SDHCI (HSMMC) channel 1 device definition

Add device definition and support code for the Samsung
HSMMC channel 1 device.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
diff --git a/arch/arm/plat-s3c/Kconfig b/arch/arm/plat-s3c/Kconfig
index 45e62cb..e6e6496 100644
--- a/arch/arm/plat-s3c/Kconfig
+++ b/arch/arm/plat-s3c/Kconfig
@@ -154,3 +154,9 @@
 	depends on PLAT_S3C
 	help
 	  Compile in platform device definitions for HSMMC code
+
+config S3C_DEV_HSMMC1
+	bool
+	depends on PLAT_S3C
+	help
+	  Compile in platform device definitions for HSMMC channel 1