From 961a9de7d39c9f1c4880cfc4f823f7bab03ed8c7 Mon Sep 17 00:00:00 2001 From: kfx Date: Thu, 23 Aug 2012 17:49:07 +0800 Subject: [PATCH] rk2928: set sdio max clk: 25Mhz --- drivers/mmc/host/rk29_sdmmc.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/rk29_sdmmc.c b/drivers/mmc/host/rk29_sdmmc.c index 10b3a58fa8a6..98f182524fd5 100755 --- a/drivers/mmc/host/rk29_sdmmc.c +++ b/drivers/mmc/host/rk29_sdmmc.c @@ -116,8 +116,11 @@ int debug_level = 5; //#define RK29_SDMMC_LIST_QUEUE /* use list-queue for multi-card*/ #define RK29_SDMMC_DEFAULT_SDIO_FREQ 0 // 1--run in default frequency(50Mhz); 0---run in 25Mhz, +#ifdef CONFIG_ARCH_RK2928 +#define RK29_MAX_SDIO_FREQ 25000000 //set max-sdio-frequency 25Mhz at the present time +#else #define RK29_MAX_SDIO_FREQ 45000000 //set max-sdio-frequency 25Mhz at the present time - +#endif enum { EVENT_CMD_COMPLETE = 0, EVENT_DATA_COMPLETE, -- 2.34.1