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mmc: sdhci-of-dwcmshc: set MMC_CAP_WAIT_WHILE_BUSY

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The host supports HW busy detection of the device busy signaling over
dat0 line. Set MMC_CAP_wAIT_WHILE_BUSY host capability.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20210324154703.69f97fde@xhacker.debian
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Jisheng Zhang 2021-03-24 15:47:21 +08:00 committed by Ulf Hansson
parent 34884c4f64
commit 57ac3084f5
1 changed files with 2 additions and 0 deletions
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2
drivers/mmc/host/sdhci-of-dwcmshc.c
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@ -416,6 +416,8 @@ static int dwcmshc_probe(struct platform_device *pdev)
goto err_clk;
}
host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
err = sdhci_add_host(host);
if (err)
goto err_clk;