From: Matt Porter <mporter@ti.com>
Date: Fri, 15 Mar 2013 10:07:08 +0000 (+0000)
Subject: am33xx: support ti814x mmc reference clock
X-Git-Tag: v2013.04-rc2~14^2~6^2~6
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=26fa57842b2a0387e9e8a1da9cdee77bb467e3ee;p=u-boot

am33xx: support ti814x mmc reference clock

TI814x has a 192MHz hsmmc reference clock. Select that clock rate
when building for TI814x.

Signed-off-by: Matt Porter <mporter@ti.com>
---

diff --git a/arch/arm/include/asm/arch-am33xx/mmc_host_def.h b/arch/arm/include/asm/arch-am33xx/mmc_host_def.h
index 33c9c83892..51ba79190a 100644
--- a/arch/arm/include/asm/arch-am33xx/mmc_host_def.h
+++ b/arch/arm/include/asm/arch-am33xx/mmc_host_def.h
@@ -24,4 +24,9 @@
 #define OMAP_HSMMC1_BASE		0x48060100
 #define OMAP_HSMMC2_BASE		0x481D8100
 
+#if defined(CONFIG_TI814X)
+#undef MMC_CLOCK_REFERENCE
+#define MMC_CLOCK_REFERENCE	192 /* MHz */
+#endif
+
 #endif /* MMC_HOST_DEF_H */