diff options
Diffstat (limited to 'drivers/ufs/host/ufs-qcom.h')
| -rw-r--r-- | drivers/ufs/host/ufs-qcom.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/ufs/host/ufs-qcom.h b/drivers/ufs/host/ufs-qcom.h index d0e6ec9128e7..05d4cb569c50 100644 --- a/drivers/ufs/host/ufs-qcom.h +++ b/drivers/ufs/host/ufs-qcom.h @@ -122,8 +122,11 @@ enum { TMRLUT_HW_CGC_EN | OCSC_HW_CGC_EN) /* QUniPro Vendor specific attributes */ +#define PA_TX_HSG1_SYNC_LENGTH 0x1552 #define PA_VS_CONFIG_REG1 0x9000 #define DME_VS_CORE_CLK_CTRL 0xD002 +#define TX_HS_EQUALIZER 0x0037 + /* bit and mask definitions for DME_VS_CORE_CLK_CTRL attribute */ #define CLK_1US_CYCLES_MASK_V4 GENMASK(27, 16) #define CLK_1US_CYCLES_MASK GENMASK(7, 0) @@ -141,6 +144,21 @@ enum { #define UNIPRO_CORE_CLK_FREQ_201_5_MHZ 202 #define UNIPRO_CORE_CLK_FREQ_403_MHZ 403 +/* TX_HSG1_SYNC_LENGTH attr value */ +#define PA_TX_HSG1_SYNC_LENGTH_VAL 0x4A + +/* + * Some ufs device vendors need a different TSync length. + * Enable this quirk to give an additional TX_HS_SYNC_LENGTH. + */ +#define UFS_DEVICE_QUIRK_PA_TX_HSG1_SYNC_LENGTH BIT(16) + +/* + * Some ufs device vendors need a different Deemphasis setting. + * Enable this quirk to tune TX Deemphasis parameters. + */ +#define UFS_DEVICE_QUIRK_PA_TX_DEEMPHASIS_TUNING BIT(17) + /* ICE allocator type to share AES engines among TX stream and RX stream */ #define ICE_ALLOCATOR_TYPE 2 |