From: Kunihiko Hayashi hayashi.kunihiko@socionext.com
[ 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: Kunihiko Hayashi hayashi.kunihiko@socionext.com Acked-by: Jassi Brar jaswinder.singh@linaro.org Link: https://lore.kernel.org/r/20221111081033.3813-7-hayashi.kunihiko@socionext.c... Signed-off-by: Ulf Hansson ulf.hansson@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/mmc/host/sdhci_f_sdh30.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/mmc/host/sdhci_f_sdh30.c b/drivers/mmc/host/sdhci_f_sdh30.c index 111b66f5439b..43e787954293 100644 --- a/drivers/mmc/host/sdhci_f_sdh30.c +++ b/drivers/mmc/host/sdhci_f_sdh30.c @@ -180,6 +180,9 @@ 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;