android/android_kernel_asus_sm8350
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

scsi: ufs-qcom: update phy revision information

Browse Source 
Update phy revision information before calling phy_init(),
so that phy driver can perform revision specific configurations.

Change-Id: I834306851e30a203705ad824fc142813b989abc5
Signed-off-by: Veera Vegivada <vvegivad@codeaurora.org>
This commit is contained in:
Veera Vegivada 2020-09-25 12:39:32 +05:30
parent 33569a19db
commit 5cb24d0d31
2 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/scsi/ufs/ufs-qcom.c
View File

@ -2768,12 +2768,10 @@ static int ufs_qcom_init(struct ufs_hba *hba)
}
/* update phy revision information before calling phy_init() */
/*
* FIXME:
* ufs_qcom_phy_save_controller_version(host->generic_phy,
* host->hw_ver.major, host->hw_ver.minor, host->hw_ver.step);
*/
err = ufs_qcom_parse_reg_info(host, "qcom,vddp-ref-clk",
ufs_qcom_phy_save_controller_version(host->generic_phy,
host->hw_ver.major, host->hw_ver.minor, host->hw_ver.step);
err = ufs_qcom_parse_reg_info(host, "qcom,vddp-ref-clk",
&host->vddp_ref_clk);
err = phy_init(host->generic_phy);

2
include/linux/phy/phy-qcom-ufs.h
View File

@ -11,6 +11,8 @@
void ufs_qcom_phy_ctrl_rx_linecfg(struct phy *generic_phy, bool ctrl);
void ufs_qcom_phy_set_tx_lane_enable(struct phy *generic_phy, u32 tx_lanes);
void ufs_qcom_phy_dbg_register_dump(struct phy *generic_phy);
void ufs_qcom_phy_save_controller_version(struct phy *generic_phy,
u8 major, u16 minor, u16 step);
#endif /* PHY_QCOM_UFS_H_ */