diff mbox series

[v2,12/15] scsi: ufs: ufs-qcom: Fix the Qcom register name for offset 0xD0

Message ID 20221031180217.32512-13-manivannan.sadhasivam@linaro.org (mailing list archive)
State Superseded
Headers show
Series ufs: qcom: Add HS-G4 support | expand

Commit Message

Manivannan Sadhasivam Oct. 31, 2022, 6:02 p.m. UTC
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.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 drivers/ufs/host/ufs-qcom.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Andrew Halaney Nov. 1, 2022, 3:12 p.m. UTC | #1
On Mon, Oct 31, 2022 at 11:32:14PM +0530, Manivannan Sadhasivam wrote:
> 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.
> 
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

Reviewed-by: Andrew Halaney <ahalaney@redhat.com>

> ---
>  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 9d96ac71b27f..7fe928b82753 100644
> --- a/drivers/ufs/host/ufs-qcom.h
> +++ b/drivers/ufs/host/ufs-qcom.h
> @@ -33,7 +33,8 @@ 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,
> -- 
> 2.25.1
>
diff mbox series

Patch

diff --git a/drivers/ufs/host/ufs-qcom.h b/drivers/ufs/host/ufs-qcom.h
index 9d96ac71b27f..7fe928b82753 100644
--- a/drivers/ufs/host/ufs-qcom.h
+++ b/drivers/ufs/host/ufs-qcom.h
@@ -33,7 +33,8 @@  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,