diff options
| author |   Evan Green <evgreen@chromium.org> | 2019-03-21 10:17:58 -0700 |
|---|---|---|
| committer |   Kishon Vijay Abraham I <kishon@ti.com> | 2019-04-17 14:12:56 +0530 |
| commit | 12fd5f250db2ad6b292d3a28bc3c0011fe30511f (patch) | |
| tree | 348d702324f45050f726083a60a88135eff1e3d7 /drivers/scsi/ufs/ufs-qcom.h | |
| parent | dt-bindings: phy: qcom-ufs: Add resets property (diff) | |
| download | linux-dev-12fd5f250db2ad6b292d3a28bc3c0011fe30511f.tar.xz linux-dev-12fd5f250db2ad6b292d3a28bc3c0011fe30511f.zip | |
scsi: ufs: qcom: Expose the reset controller for PHY
Expose a reset controller that the phy will later use to control its
own PHY reset in the UFS controller. This will enable the combining
of PHY init functionality into a single function.
Signed-off-by: Evan Green <evgreen@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/scsi/ufs/ufs-qcom.h')
| -rw-r--r-- | drivers/scsi/ufs/ufs-qcom.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufs-qcom.h b/drivers/scsi/ufs/ufs-qcom.h index c114826316eb..68a880185752 100644 --- a/drivers/scsi/ufs/ufs-qcom.h +++ b/drivers/scsi/ufs/ufs-qcom.h @@ -14,6 +14,8 @@ #ifndef UFS_QCOM_H_ #define UFS_QCOM_H_ +#include <linux/reset-controller.h> + #define MAX_UFS_QCOM_HOSTS 1 #define MAX_U32 (~(u32)0) #define MPHY_TX_FSM_STATE 0x41 @@ -237,6 +239,8 @@ struct ufs_qcom_host { /* Bitmask for enabling debug prints */ u32 dbg_print_en; struct ufs_qcom_testbus testbus; + + struct reset_controller_dev rcdev; }; static inline u32 |