From fc8a047e3117ac9335c5ef579c27ae5b1833735c Mon Sep 17 00:00:00 2001 From: Venkat Gopalakrishnan Date: Fri, 26 Aug 2016 18:33:11 -0700 Subject: phy: qcom-ufs-qmp-v3: add ops to dump phy regs It's useful to dump phy registers on failure to debug link issues. Export a new ops for the ufs driver to invoke during link failures. Change-Id: Id3a9c9085375b783d97e7f2ffd3e11ec469aedb9 Signed-off-by: Venkat Gopalakrishnan --- include/linux/phy/phy-qcom-ufs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/phy') diff --git a/include/linux/phy/phy-qcom-ufs.h b/include/linux/phy/phy-qcom-ufs.h index 7945fea14d77..25e7a5f183ec 100644 --- a/include/linux/phy/phy-qcom-ufs.h +++ b/include/linux/phy/phy-qcom-ufs.h @@ -58,5 +58,6 @@ void ufs_qcom_phy_save_controller_version(struct phy *phy, u8 major, u16 minor, u16 step); const char *ufs_qcom_phy_name(struct phy *phy); int ufs_qcom_phy_configure_lpm(struct phy *generic_phy, bool enable); +void ufs_qcom_phy_dbg_register_dump(struct phy *generic_phy); #endif /* PHY_QCOM_UFS_H_ */ -- cgit v1.2.3