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| author | Evan Green <evgreen@chromium.org> | 2019-03-21 10:17:59 -0700 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2019-04-17 14:12:56 +0530 |
| commit | c9b589791fc1b37fdca35b621dae62e98e4c95fc (patch) | |
| tree | 6049f17f5e3586f311376670fd2ff5287e9a0828 /drivers/phy/qualcomm/phy-qcom-ufs-i.h | |
| parent | 12fd5f250db2ad6b292d3a28bc3c0011fe30511f (diff) | |
| download | linux-c9b589791fc1b37fdca35b621dae62e98e4c95fc.tar.gz linux-c9b589791fc1b37fdca35b621dae62e98e4c95fc.tar.bz2 linux-c9b589791fc1b37fdca35b621dae62e98e4c95fc.zip | |
phy: qcom: Utilize UFS reset controller
Move the PHY reset from ufs-qcom into the respective PHYs. This will
allow us to merge the two phases of UFS PHY initialization.
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/phy/qualcomm/phy-qcom-ufs-i.h')
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-ufs-i.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-ufs-i.h b/drivers/phy/qualcomm/phy-qcom-ufs-i.h index f798fb64de94..ba77348d807c 100644 --- a/drivers/phy/qualcomm/phy-qcom-ufs-i.h +++ b/drivers/phy/qualcomm/phy-qcom-ufs-i.h @@ -19,6 +19,7 @@ #include <linux/clk.h> #include <linux/phy/phy.h> #include <linux/regulator/consumer.h> +#include <linux/reset.h> #include <linux/slab.h> #include <linux/platform_device.h> #include <linux/io.h> @@ -101,6 +102,7 @@ struct ufs_qcom_phy { struct ufs_qcom_phy_specific_ops *phy_spec_ops; enum phy_mode mode; + struct reset_control *ufs_reset; }; /** @@ -132,6 +134,7 @@ struct phy *ufs_qcom_phy_generic_probe(struct platform_device *pdev, struct ufs_qcom_phy *common_cfg, const struct phy_ops *ufs_qcom_phy_gen_ops, struct ufs_qcom_phy_specific_ops *phy_spec_ops); +int ufs_qcom_phy_get_reset(struct ufs_qcom_phy *phy_common); int ufs_qcom_phy_calibrate(struct ufs_qcom_phy *ufs_qcom_phy, struct ufs_qcom_phy_calibration *tbl_A, int tbl_size_A, struct ufs_qcom_phy_calibration *tbl_B, int tbl_size_B, |