diff options
author | Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2022-11-11 11:10:33 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-14 12:16:19 +0300 |
commit | 58e21146c0f99958a5ad89fdc16ce0f387351899 (patch) | |
tree | d023b01800148e80fa900029ea7e470ac9263610 /drivers/mmc | |
parent | 4b737246ff50f810d6ab4be13c1388a07f0c14b1 (diff) | |
download | linux-58e21146c0f99958a5ad89fdc16ce0f387351899.tar.xz |
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: 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.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r-- | drivers/mmc/host/sdhci_f_sdh30.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci_f_sdh30.c b/drivers/mmc/host/sdhci_f_sdh30.c index 3f5977979cf2..6c4f43e11282 100644 --- a/drivers/mmc/host/sdhci_f_sdh30.c +++ b/drivers/mmc/host/sdhci_f_sdh30.c @@ -168,6 +168,9 @@ 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; |