[PATCH 6.1 105/473] scsi: ufs: ufs-qcom: Fix the Qcom register name for offset 0xD0

Greg Kroah-Hartman
2024-06-06T14:13:49Z

From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

[ Upstream commit 7959587f3284bf163e4f1baff3c6fa71fc6a55b1 ]

On newer UFS revisions, the register at offset 0xD0 is called,
REG_UFS_PARAM0. Since the existing register, RETRY_TIMER_REG is not used
anywhere, it is safe to use the new name.

Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Reviewed-by: Asutosh Das <quic_asutoshd@quicinc.com>
Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Stable-dep-of: 823150ecf04f ("scsi: ufs: qcom: Perform read back after writing unipro mode")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/ufs/host/ufs-qcom.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/ufs/host/ufs-qcom.h b/drivers/ufs/host/ufs-qcom.h
index 8a3a65625db55..112e53efafe2b 100644
--- a/drivers/ufs/host/ufs-qcom.h
+++ b/drivers/ufs/host/ufs-qcom.h
@@ -36,7 +36,8 @@ enum {
REG_UFS_TX_SYMBOL_CLK_NS_US = 0xC4,
REG_UFS_LOCAL_PORT_ID_REG = 0xC8,
REG_UFS_PA_ERR_CODE = 0xCC,
- REG_UFS_RETRY_TIMER_REG = 0xD0,
+ /* On older UFS revisions, this register is called "RETRY_TIMER_REG" */
+ REG_UFS_PARAM0 = 0xD0,
REG_UFS_PA_LINK_STARTUP_TIMER = 0xD8,
REG_UFS_CFG1 = 0xDC,
REG_UFS_CFG2 = 0xE0,
--
2.43.0