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mmc: sdhci-of-esdhc: use 1/2 periperhal clock for ls1088a 

The eSDHC on LS1088A platform uses 1/2 peripheral clock as base
clock.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Link: https://lore.kernel.org/r/20191216091911.14840-1-yangbo.lu@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Yangbo Lu 2019-12-16 17:19:11 +08:00 committed by Ulf Hansson
parent ee157abebc
commit 66a83feb59
1 changed files with 2 additions and 1 deletions
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3
drivers/mmc/host/sdhci-of-esdhc.c
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@ -1228,7 +1228,8 @@ static void esdhc_init(struct platform_device *pdev, struct sdhci_host *host)
* 1/2 peripheral clock.
*/
if (of_device_is_compatible(np, "fsl,ls1046a-esdhc") ||
of_device_is_compatible(np, "fsl,ls1028a-esdhc"))
of_device_is_compatible(np, "fsl,ls1028a-esdhc") ||
of_device_is_compatible(np, "fsl,ls1088a-esdhc"))
esdhc->peripheral_clock = clk_get_rate(clk) / 2;
else
esdhc->peripheral_clock = clk_get_rate(clk);