Since there are enums available for UFS gears, let's add enums for lanes
as well to maintain uniformity.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
---
drivers/ufs/core/ufshcd.c | 4 ++--
drivers/ufs/host/ufshcd-pltfrm.c | 4 ++--
include/ufs/unipro.h | 6 ++++++
3 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index 90a7c817b7be..3839b58dc892 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -4375,8 +4375,8 @@ static void ufshcd_init_pwr_info(struct ufs_hba *hba)
{
hba->pwr_info.gear_rx = UFS_PWM_G1;
hba->pwr_info.gear_tx = UFS_PWM_G1;
- hba->pwr_info.lane_rx = 1;
- hba->pwr_info.lane_tx = 1;
+ hba->pwr_info.lane_rx = UFS_LANE_1;
+ hba->pwr_info.lane_tx = UFS_LANE_1;
hba->pwr_info.pwr_rx = SLOWAUTO_MODE;
hba->pwr_info.pwr_tx = SLOWAUTO_MODE;
hba->pwr_info.hs_rate = 0;
diff --git a/drivers/ufs/host/ufshcd-pltfrm.c b/drivers/ufs/host/ufshcd-pltfrm.c
index 0b7430033047..7005046e8a69 100644
--- a/drivers/ufs/host/ufshcd-pltfrm.c
+++ b/drivers/ufs/host/ufshcd-pltfrm.c
@@ -305,8 +305,8 @@ EXPORT_SYMBOL_GPL(ufshcd_get_pwr_dev_param);
void ufshcd_init_pwr_dev_param(struct ufs_dev_params *dev_param)
{
*dev_param = (struct ufs_dev_params){
- .tx_lanes = 2,
- .rx_lanes = 2,
+ .tx_lanes = UFS_LANE_2,
+ .rx_lanes = UFS_LANE_2,
.hs_rx_gear = UFS_HS_G3,
.hs_tx_gear = UFS_HS_G3,
.pwm_rx_gear = UFS_PWM_G4,
diff --git a/include/ufs/unipro.h b/include/ufs/unipro.h
index dc9dd1d23f0f..256eb3a43f54 100644
--- a/include/ufs/unipro.h
+++ b/include/ufs/unipro.h
@@ -230,6 +230,12 @@ enum ufs_hs_gear_tag {
UFS_HS_G5 /* HS Gear 5 */
};
+enum ufs_lanes {
+ UFS_LANE_DONT_CHANGE, /* Don't change Lane */
+ UFS_LANE_1, /* Lane 1 (default for reset) */
+ UFS_LANE_2, /* Lane 2 */
+};
+
enum ufs_unipro_ver {
UFS_UNIPRO_VER_RESERVED = 0,
UFS_UNIPRO_VER_1_40 = 1, /* UniPro version 1.40 */
--
2.25.1
