[PATCH 6.1 278/473] scsi: ufs: ufs-qcom: Clear qunipro_g4_sel for HW major version > 5

Greg Kroah-Hartman
2024-06-06T14:16:34Z

From: Neil Armstrong <neil.armstrong@linaro.org>

[ Upstream commit c422fbd5cb58c9a078172ae1e9750971b738a197 ]

The qunipro_g4_sel clear is also needed for new platforms with major
version > 5. Fix the version check to take this into account.

Fixes: 9c02aa24bf40 ("scsi: ufs: ufs-qcom: Clear qunipro_g4_sel for HW version major 5")
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230821-topic-sm8x50-upstream-ufs-major-5-plus-v2-1-f42a4b712e58@linaro.org
Reviewed-by: "Bao D. Nguyen" <quic_nguyenb@quicinc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/ufs/host/ufs-qcom.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
index 337c0ef0fab6d..ecd5939f4c9a6 100644
--- a/drivers/ufs/host/ufs-qcom.c
+++ b/drivers/ufs/host/ufs-qcom.c
@@ -227,7 +227,7 @@ static void ufs_qcom_select_unipro_mode(struct ufs_qcom_host *host)
ufs_qcom_cap_qunipro(host) ? QUNIPRO_SEL : 0,
REG_UFS_CFG1);

- if (host->hw_ver.major == 0x05)
+ if (host->hw_ver.major >= 0x05)
ufshcd_rmwl(host->hba, QUNIPRO_G4_SEL, 0, REG_UFS_CFG0);
}

--
2.43.0