Add register definition for eMMC HS200 mode. Add bitmask definition for hardware tuning function.
Signed-off-by: ernest.zhang <ernest.zh...@bayhubtech.com> --- drivers/mmc/host/sdhci-pci-o2micro.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mmc/host/sdhci-pci-o2micro.h b/drivers/mmc/host/sdhci-pci-o2micro.h index 770f53857211..5a4671d5a511 100644 --- a/drivers/mmc/host/sdhci-pci-o2micro.h +++ b/drivers/mmc/host/sdhci-pci-o2micro.h @@ -49,6 +49,7 @@ #define O2_SD_MISC_CTRL4 0xFC #define O2_SD_TUNING_CTRL 0x300 #define O2_SD_PLL_SETTING 0x304 +#define O2_SD_MISC_SETTING 0x308 #define O2_SD_CLK_SETTING 0x328 #define O2_SD_CAP_REG2 0x330 #define O2_SD_CAP_REG0 0x334 @@ -62,6 +63,8 @@ #define O2_SD_FREG4_ENABLE_CLK_SET BIT(22) #define O2_SD_VENDOR_SETTING 0x110 +#define O2_SD_HW_TUNING_ENABLE BIT(4) + #define O2_SD_VENDOR_SETTING2 0x1C8 extern int sdhci_pci_o2_probe_slot(struct sdhci_pci_slot *slot); -- 2.14.1
