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Commit c499b067 authored Apr 03, 2009 by Sascha Hauer Committed by Pierre Ossman Jun 03, 2009

mxcmmc: decrease minimum frequency to make MMC cards work



This is a temporary workaround until the MMC stack can be fixed.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>

parent 9fa7eb28

drivers/mmc/host/mxcmmc.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -724,7 +724,9 @@ static int mxcmci_probe(struct platform_device *pdev)
		goto out_clk_put;
		}

		mmc->f_min = clk_get_rate(host->clk) >> 7;
		mmc->f_min = clk_get_rate(host->clk) >> 16;
		if (mmc->f_min < 400000)
		mmc->f_min = 400000;
		mmc->f_max = clk_get_rate(host->clk) >> 1;

		/* recommended in data sheet */