diff options
Diffstat (limited to 'include/linux/mmc/sdhci.h')
| -rw-r--r-- | include/linux/mmc/sdhci.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h index a689528dd28b..e4cb7de6d877 100644 --- a/include/linux/mmc/sdhci.h +++ b/include/linux/mmc/sdhci.h @@ -113,6 +113,8 @@ struct sdhci_host { #define SDHCI_QUIRK2_SUPPORT_64BIT_DMA (1<<9) /* Use 64 BIT addressing */ #define SDHCI_QUIRK2_USE_64BIT_ADDR (1<<10) +/* sdio delayed clock gate */ +#define SDHCI_QUIRK2_SDIO_DELAYED_CLK_GATE (1<<11) int irq; /* Device IRQ */ void __iomem *ioaddr; /* Mapped address */ @@ -200,6 +202,14 @@ struct sdhci_host { bool edp_support; struct sysedp_consumer *sysedpc; + struct delayed_work delayed_clk_gate_wrk; + bool sdio_clk_gate_init_done; + bool is_clk_on; + unsigned long private[0] ____cacheline_aligned; }; + +/* callback is registered during init */ +void delayed_clk_gate_cb(struct work_struct *work); + #endif /* LINUX_MMC_SDHCI_H */ |