diff options
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-ufs-i.h | 2 | ||||
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-ufs-qmp-14nm.c | 14 | ||||
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-ufs-qmp-20nm.c | 14 |
3 files changed, 30 insertions, 0 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-ufs-i.h b/drivers/phy/qualcomm/phy-qcom-ufs-i.h index 13b02b7de30b..94326ed107c3 100644 --- a/drivers/phy/qualcomm/phy-qcom-ufs-i.h +++ b/drivers/phy/qualcomm/phy-qcom-ufs-i.h @@ -115,6 +115,8 @@ struct ufs_qcom_phy { int cached_regs_table_size; bool is_powered_on; struct ufs_qcom_phy_specific_ops *phy_spec_ops; + + enum phy_mode mode; }; /** diff --git a/drivers/phy/qualcomm/phy-qcom-ufs-qmp-14nm.c b/drivers/phy/qualcomm/phy-qcom-ufs-qmp-14nm.c index 12a1b498dc4b..af65785230b5 100644 --- a/drivers/phy/qualcomm/phy-qcom-ufs-qmp-14nm.c +++ b/drivers/phy/qualcomm/phy-qcom-ufs-qmp-14nm.c @@ -53,6 +53,19 @@ static int ufs_qcom_phy_qmp_14nm_exit(struct phy *generic_phy) } static +int ufs_qcom_phy_qmp_14nm_set_mode(struct phy *generic_phy, enum phy_mode mode) +{ + struct ufs_qcom_phy *phy_common = get_ufs_qcom_phy(generic_phy); + + phy_common->mode = PHY_MODE_INVALID; + + if (mode > 0) + phy_common->mode = mode; + + return 0; +} + +static void ufs_qcom_phy_qmp_14nm_power_control(struct ufs_qcom_phy *phy, bool val) { writel_relaxed(val ? 0x1 : 0x0, phy->mmio + UFS_PHY_POWER_DOWN_CONTROL); @@ -102,6 +115,7 @@ static const struct phy_ops ufs_qcom_phy_qmp_14nm_phy_ops = { .exit = ufs_qcom_phy_qmp_14nm_exit, .power_on = ufs_qcom_phy_power_on, .power_off = ufs_qcom_phy_power_off, + .set_mode = ufs_qcom_phy_qmp_14nm_set_mode, .owner = THIS_MODULE, }; diff --git a/drivers/phy/qualcomm/phy-qcom-ufs-qmp-20nm.c b/drivers/phy/qualcomm/phy-qcom-ufs-qmp-20nm.c index 4f68acb58b73..5c18c41dbdb4 100644 --- a/drivers/phy/qualcomm/phy-qcom-ufs-qmp-20nm.c +++ b/drivers/phy/qualcomm/phy-qcom-ufs-qmp-20nm.c @@ -72,6 +72,19 @@ static int ufs_qcom_phy_qmp_20nm_exit(struct phy *generic_phy) } static +int ufs_qcom_phy_qmp_20nm_set_mode(struct phy *generic_phy, enum phy_mode mode) +{ + struct ufs_qcom_phy *phy_common = get_ufs_qcom_phy(generic_phy); + + phy_common->mode = PHY_MODE_INVALID; + + if (mode > 0) + phy_common->mode = mode; + + return 0; +} + +static void ufs_qcom_phy_qmp_20nm_power_control(struct ufs_qcom_phy *phy, bool val) { bool hibern8_exit_after_pwr_collapse = phy->quirks & @@ -160,6 +173,7 @@ static const struct phy_ops ufs_qcom_phy_qmp_20nm_phy_ops = { .exit = ufs_qcom_phy_qmp_20nm_exit, .power_on = ufs_qcom_phy_power_on, .power_off = ufs_qcom_phy_power_off, + .set_mode = ufs_qcom_phy_qmp_20nm_set_mode, .owner = THIS_MODULE, }; |
