From: Marek Vasut <marek.vasut+renesas@mailbox.org>
Date: Wed, 16 Aug 2023 15:05:52 +0000 (+0200)
Subject: ufs: Handle UFS 3.0 controllers
X-Git-Tag: v2025.01-rc5-pxa1908~847^2~30^2~3
X-Git-Url: http://git.dujemihanovic.xyz/img/%7B%7B?a=commitdiff_plain;h=2ff810ae5e823ba42c7b543b06d87e3dd7d1cb81;p=u-boot.git

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>
---

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 */