diff options
Diffstat (limited to 'drivers/phy/phy-qcom-ufs.c')
| -rw-r--r-- | drivers/phy/phy-qcom-ufs.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/phy/phy-qcom-ufs.c b/drivers/phy/phy-qcom-ufs.c index de32b75f4f57..b2c58430785a 100644 --- a/drivers/phy/phy-qcom-ufs.c +++ b/drivers/phy/phy-qcom-ufs.c @@ -788,3 +788,21 @@ int ufs_qcom_phy_configure_lpm(struct phy *generic_phy, bool enable) return ret; } EXPORT_SYMBOL(ufs_qcom_phy_configure_lpm); + +void ufs_qcom_phy_dump_regs(struct ufs_qcom_phy *phy, int offset, + int len, char *prefix) +{ + print_hex_dump(KERN_ERR, prefix, + len > 4 ? DUMP_PREFIX_OFFSET : DUMP_PREFIX_NONE, + 16, 4, phy->mmio + offset, len, false); +} +EXPORT_SYMBOL(ufs_qcom_phy_dump_regs); + +void ufs_qcom_phy_dbg_register_dump(struct phy *generic_phy) +{ + struct ufs_qcom_phy *ufs_qcom_phy = get_ufs_qcom_phy(generic_phy); + + if (ufs_qcom_phy->phy_spec_ops->dbg_register_dump) + ufs_qcom_phy->phy_spec_ops->dbg_register_dump(ufs_qcom_phy); +} +EXPORT_SYMBOL(ufs_qcom_phy_dbg_register_dump); |