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>
11 years ago · 26fa57842b
parent 4fab8d7bbd
commit 26fa57842b
1 changed files with 5 additions and 0 deletions
--- 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 */