From 2ff810ae5e823ba42c7b543b06d87e3dd7d1cb81 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marek.vasut+renesas@mailbox.org>
Date: Wed, 16 Aug 2023 17:05:52 +0200
Subject: [PATCH] ufs: Handle UFS 3.0 controllers
Extend the version check to handle UFS 3.0 controllers as well.
Tested on R-Car S4 UFS 3.0 controller.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Tested-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
---
drivers/ufs/ufs.c | 3 ++-
drivers/ufs/ufs.h | 1 +
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/ufs/ufs.c b/drivers/ufs/ufs.c
index 261ae2843c..58830c8ddc 100644
--- a/drivers/ufs/ufs.c
+++ b/drivers/ufs/ufs.c
@@ -1903,7 +1903,8 @@ int ufshcd_probe(struct udevice *ufs_dev, struct ufs_hba_ops *hba_ops)
if (hba->version != UFSHCI_VERSION_10 &&
hba->version != UFSHCI_VERSION_11 &&
hba->version != UFSHCI_VERSION_20 &&
- hba->version != UFSHCI_VERSION_21)
+ hba->version != UFSHCI_VERSION_21 &&
+ hba->version != UFSHCI_VERSION_30)
dev_err(hba->dev, "invalid UFS version 0x%x\n",
hba->version);
diff --git a/drivers/ufs/ufs.h b/drivers/ufs/ufs.h
index 638c10b550..9daaf03d22 100644
--- a/drivers/ufs/ufs.h
+++ b/drivers/ufs/ufs.h
@@ -781,6 +781,7 @@ 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 */
};
/* Interrupt disable masks */
--
2.39.5