This is a note to let you know that I've just added the patch titled
phy: samsung: exynosautov9-ufs: correct TSRV register configurations
to the 5.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
phy-samsung-exynosautov9-ufs-correct-tsrv-register-c.patch
and it can be found in the queue-5.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 55bb1680ca120cd204c35b819a0a86010e9771d0
Author: Chanho Park <chanho61.park@xxxxxxxxxxx>
Date: Fri Jun 3 14:05:36 2022 +0900
phy: samsung: exynosautov9-ufs: correct TSRV register configurations
[ Upstream commit f7fdc4db071f7ee7d408ea3f083222a060c76623 ]
For exynos auto v9's UFS MPHY, We should use 0x50 offset of TSRV register
configurations. So, it must be
s/PHY_TRSV_REG_CFG/PHY_TRSV_REG_CFG_AUTOV9/g
Fixes: d64519249e1d ("phy: samsung-ufs: support exynosauto ufs phy driver")
Signed-off-by: Chanho Park <chanho61.park@xxxxxxxxxxx>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20220603050536.61957-1-chanho61.park@xxxxxxxxxxx
Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/phy/samsung/phy-exynosautov9-ufs.c b/drivers/phy/samsung/phy-exynosautov9-ufs.c
index 36398a15c2db..d043dfdb598a 100644
--- a/drivers/phy/samsung/phy-exynosautov9-ufs.c
+++ b/drivers/phy/samsung/phy-exynosautov9-ufs.c
@@ -31,22 +31,22 @@ static const struct samsung_ufs_phy_cfg exynosautov9_pre_init_cfg[] = {
PHY_COMN_REG_CFG(0x023, 0xc0, PWR_MODE_ANY),
PHY_COMN_REG_CFG(0x023, 0x00, PWR_MODE_ANY),
- PHY_TRSV_REG_CFG(0x042, 0x5d, PWR_MODE_ANY),
- PHY_TRSV_REG_CFG(0x043, 0x80, PWR_MODE_ANY),
+ PHY_TRSV_REG_CFG_AUTOV9(0x042, 0x5d, PWR_MODE_ANY),
+ PHY_TRSV_REG_CFG_AUTOV9(0x043, 0x80, PWR_MODE_ANY),
END_UFS_PHY_CFG,
};
/* Calibration for HS mode series A/B */
static const struct samsung_ufs_phy_cfg exynosautov9_pre_pwr_hs_cfg[] = {
- PHY_TRSV_REG_CFG(0x032, 0xbc, PWR_MODE_HS_ANY),
- PHY_TRSV_REG_CFG(0x03c, 0x7f, PWR_MODE_HS_ANY),
- PHY_TRSV_REG_CFG(0x048, 0xc0, PWR_MODE_HS_ANY),
+ PHY_TRSV_REG_CFG_AUTOV9(0x032, 0xbc, PWR_MODE_HS_ANY),
+ PHY_TRSV_REG_CFG_AUTOV9(0x03c, 0x7f, PWR_MODE_HS_ANY),
+ PHY_TRSV_REG_CFG_AUTOV9(0x048, 0xc0, PWR_MODE_HS_ANY),
- PHY_TRSV_REG_CFG(0x04a, 0x00, PWR_MODE_HS_G3_SER_B),
- PHY_TRSV_REG_CFG(0x04b, 0x10, PWR_MODE_HS_G1_SER_B |
- PWR_MODE_HS_G3_SER_B),
- PHY_TRSV_REG_CFG(0x04d, 0x63, PWR_MODE_HS_G3_SER_B),
+ PHY_TRSV_REG_CFG_AUTOV9(0x04a, 0x00, PWR_MODE_HS_G3_SER_B),
+ PHY_TRSV_REG_CFG_AUTOV9(0x04b, 0x10, PWR_MODE_HS_G1_SER_B |
+ PWR_MODE_HS_G3_SER_B),
+ PHY_TRSV_REG_CFG_AUTOV9(0x04d, 0x63, PWR_MODE_HS_G3_SER_B),
END_UFS_PHY_CFG,
};
