diff options
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 6 | ||||
| -rw-r--r-- | drivers/mmc/host/sdhci.h | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 4b97d5265526..a70a3d1ef35a 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -156,6 +156,9 @@ static void sdhci_reset(struct sdhci_host *host, u8 mask) if (host->quirks & SDHCI_QUIRK_RESTORE_IRQS_AFTER_RESET) ier = sdhci_readl(host, SDHCI_INT_ENABLE); + if (host->ops->platform_reset_enter) + host->ops->platform_reset_enter(host, mask); + sdhci_writeb(host, mask, SDHCI_SOFTWARE_RESET); if (mask & SDHCI_RESET_ALL) @@ -176,6 +179,9 @@ static void sdhci_reset(struct sdhci_host *host, u8 mask) mdelay(1); } + if (host->ops->platform_reset_exit) + host->ops->platform_reset_exit(host, mask); + if (host->quirks & SDHCI_QUIRK_RESTORE_IRQS_AFTER_RESET) sdhci_clear_set_irqs(host, SDHCI_INT_ALL_MASK, ier); } diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index 85750a94c612..c6e25a76d269 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -229,6 +229,8 @@ struct sdhci_ops { void (*platform_send_init_74_clocks)(struct sdhci_host *host, u8 power_mode); unsigned int (*get_ro)(struct sdhci_host *host); + void (*platform_reset_enter)(struct sdhci_host *host, u8 mask); + void (*platform_reset_exit)(struct sdhci_host *host, u8 mask); }; #ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS |
