From 6861fce620771d5f7629f2d9742a8431d932cdf0 Mon Sep 17 00:00:00 2001 From: Alex Smith Date: Wed, 28 Mar 2018 18:00:50 -0300 Subject: [PATCH] mmc: jz4740: Set clock rate to mmc->f_max rather than JZ_MMC_CLK_RATE The maximum clock rate can be overridden by DT. The clock rate should be set to the DT-specified value rather than the constant JZ_MMC_CLK_RATE when this is done. If the maximum clock rate is not set by DT then mmc->f_max will be set to JZ_MMC_CLK_RATE. Tested-by: Mathieu Malaterre Signed-off-by: Alex Smith Signed-off-by: Ulf Hansson --- drivers/mmc/host/jz4740_mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c index 03757cc55f52..aa635b458d2c 100644 --- a/drivers/mmc/host/jz4740_mmc.c +++ b/drivers/mmc/host/jz4740_mmc.c @@ -825,7 +825,7 @@ static int jz4740_mmc_set_clock_rate(struct jz4740_mmc_host *host, int rate) int real_rate; jz4740_mmc_clock_disable(host); - clk_set_rate(host->clk, JZ_MMC_CLK_RATE); + clk_set_rate(host->clk, host->mmc->f_max); real_rate = clk_get_rate(host->clk); -- 2.11.0