diff options
Diffstat (limited to 'drivers/mmc/host/sdhci.c')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index a932f70bcc51..ada1a3ea3a87 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2791,6 +2791,7 @@ int sdhci_add_host(struct sdhci_host *host) u32 caps[2] = {0, 0}; u32 max_current_caps; unsigned int ocr_avail; + unsigned int override_timeout_clk; int ret; WARN_ON(host == NULL); @@ -2804,6 +2805,8 @@ int sdhci_add_host(struct sdhci_host *host) if (debug_quirks2) host->quirks2 = debug_quirks2; + override_timeout_clk = host->timeout_clk; + sdhci_do_reset(host, SDHCI_RESET_ALL); host->version = sdhci_readw(host, SDHCI_HOST_VERSION); @@ -2970,6 +2973,9 @@ int sdhci_add_host(struct sdhci_host *host) mmc->max_busy_timeout /= host->timeout_clk; } + if (override_timeout_clk) + host->timeout_clk = override_timeout_clk; + mmc->caps |= MMC_CAP_SDIO_IRQ | MMC_CAP_ERASE | MMC_CAP_CMD23; mmc->caps2 |= MMC_CAP2_SDIO_IRQ_NOTHREAD; |