From: Stanley Chu <stanley.chu@mediatek.com>
To: <linux-scsi@vger.kernel.org>, <martin.petersen@oracle.com>,
<avri.altman@wdc.com>, <alim.akhtar@samsung.com>,
<jejb@linux.ibm.com>, <beanhuo@micron.com>
Cc: <asutoshd@codeaurora.org>, <cang@codeaurora.org>,
<matthias.bgg@gmail.com>, <bvanassche@acm.org>,
<linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <kuohong.wang@mediatek.com>,
<peter.wang@mediatek.com>, <chun-hung.wu@mediatek.com>,
<andy.teng@mediatek.com>, <chaotian.jing@mediatek.com>,
<cc.chou@mediatek.com>, Stanley Chu <stanley.chu@mediatek.com>
Subject: [PATCH v1 2/2] scsi: ufs-mediatek: Apply DELAY_AFTER_LPM quirk to Micron devices
Date: Wed, 29 Jul 2020 13:18:40 +0800 [thread overview]
Message-ID: <20200729051840.31318-3-stanley.chu@mediatek.com> (raw)
In-Reply-To: <20200729051840.31318-1-stanley.chu@mediatek.com>
Micron UFS devices require DELAY_AFTER_LPM device quirk in
MediaTek platforms.
Signed-off-by: Andy Teng <andy.teng@mediatek.com>
Signed-off-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
---
drivers/scsi/ufs/ufs-mediatek.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
index 31af8b3d2b53..7ff2682f481c 100644
--- a/drivers/scsi/ufs/ufs-mediatek.c
+++ b/drivers/scsi/ufs/ufs-mediatek.c
@@ -36,6 +36,8 @@
ufs_mtk_smc(UFS_MTK_SIP_DEVICE_RESET, high, res)
static struct ufs_dev_fix ufs_mtk_dev_fixups[] = {
+ UFS_FIX(UFS_VENDOR_MICRON, UFS_ANY_MODEL,
+ UFS_DEVICE_QUIRK_DELAY_AFTER_LPM),
UFS_FIX(UFS_VENDOR_SKHYNIX, "H9HQ21AFAMZDAR",
UFS_DEVICE_QUIRK_SUPPORT_EXTENDED_FEATURES),
END_FIX
--
2.18.0
next prev parent reply other threads:[~2020-07-29 5:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-29 5:18 [PATCH v1 0/2] scsi: ufs: Introduce and apply DELAY_AFTER_LPM device quirk Stanley Chu
2020-07-29 5:18 ` [PATCH v1 1/2] scsi: ufs: Introduce device quirk "DELAY_AFTER_LPM" Stanley Chu
2020-07-29 5:31 ` Can Guo
2020-07-29 6:17 ` Stanley Chu
2020-07-29 9:21 ` Can Guo
2020-07-29 5:18 ` Stanley Chu [this message]
2020-07-29 7:32 ` [PATCH v1 0/2] scsi: ufs: Introduce and apply DELAY_AFTER_LPM device quirk Avri Altman
2020-07-30 2:24 ` Martin K. Petersen
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