From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: alim.akhtar@samsung.com, avri.altman@wdc.com, jejb@linux.ibm.com,
martin.petersen@oracle.com
Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org, amit.kucheria@linaro.org,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH] scsi: ufs: Bump supported UFS HCI version to 3.0
Date: Thu, 4 Jun 2020 12:05:59 +0530 [thread overview]
Message-ID: <20200604063559.18080-1-manivannan.sadhasivam@linaro.org> (raw)
UFS HCI 3.0 versions are being used in Qcom SM8250 based boards. Hence,
adding it to the list of supported versions.
I don't have the exact information of the additional registers supported
in version 3.0. Hence the change just adds 0x300 to the list of supported
versions to remove the below warning:
"ufshcd-qcom 1d84000.ufshc: invalid UFS version 0x300"
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
drivers/scsi/ufs/ufshci.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/ufs/ufshci.h b/drivers/scsi/ufs/ufshci.h
index c2961d37cc1c..f2ee81669b00 100644
--- a/drivers/scsi/ufs/ufshci.h
+++ b/drivers/scsi/ufs/ufshci.h
@@ -104,6 +104,7 @@ enum {
UFSHCI_VERSION_11 = 0x00010100, /* 1.1 */
UFSHCI_VERSION_20 = 0x00000200, /* 2.0 */
UFSHCI_VERSION_21 = 0x00000210, /* 2.1 */
+ UFSHCI_VERSION_30 = 0x00000300, /* 3.0 */
};
/*
--
2.17.1
next reply other threads:[~2020-06-04 6:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-04 6:35 Manivannan Sadhasivam [this message]
2020-06-10 2:25 ` [PATCH] scsi: ufs: Bump supported UFS HCI version to 3.0 Martin K. Petersen
2020-06-10 7:34 ` Avri Altman
2020-06-10 3:35 ` Alim Akhtar
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