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Commit 21d26381 authored by Kunihiko Hayashi's avatar Kunihiko Hayashi Committed by Greg Kroah-Hartman
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mmc: f-sdh30: Add quirks for broken timeout clock capability 



[ Upstream commit aae9d3a440736691b3c1cb09ae2c32c4f1ee2e67 ]

There is a case where the timeout clock is not supplied to the capability.
Add a quirk for that.

Signed-off-by: default avatarKunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: default avatarJassi Brar <jaswinder.singh@linaro.org>
Link: https://lore.kernel.org/r/20221111081033.3813-7-hayashi.kunihiko@socionext.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 5bfc53df

drivers/mmc/host/sdhci_f_sdh30.c

+3 −0
Original line number Diff line number Diff line
@@ -194,6 +194,9 @@ static int sdhci_f_sdh30_probe(struct platform_device *pdev) 
	if (reg & SDHCI_CAN_DO_8BIT)

		priv->vendor_hs200 = F_SDH30_EMMC_HS200;



	if (!(reg & SDHCI_TIMEOUT_CLK_MASK))

		host->quirks |= SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK;



	ret = sdhci_add_host(host);

	if (ret)

		goto err_add_host;