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clk: rmobile: Assure SD-IF clock are configured correctly

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The SD driver calls clk_set_rate() before clk_enable(), yet clk_set_rate()
implementation in the clock driver does not set the SD-IF divider. Fix it.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Marek Vasut 2018-01-11 16:28:31 +01:00 committed by Marek Vasut
parent 32fe36574e
commit fd5577ce26
1 changed files with 2 additions and 0 deletions
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drivers/clk/renesas/clk-rcar-gen3.c
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@ -288,6 +288,8 @@ static ulong gen3_clk_get_rate(struct clk *clk)
static ulong gen3_clk_set_rate(struct clk *clk, ulong rate)
{
/* Force correct SD-IF divider configuration if applicable */
gen3_clk_setup_sdif_div(clk);
return gen3_clk_get_rate(clk);
}