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From: Vivek Gautam <vivek.gautam@codeaurora.org>
To: kishon@ti.com, martin.petersen@oracle.com,
	linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: subhashj@codeaurora.org, robh+dt@kernel.org,
	bjorn.andersson@linaro.org, devicetree@vger.kernel.org,
	Vivek Gautam <vivek.gautam@codeaurora.org>
Subject: [PATCH v2 2/5] phy: Add UFS PHY modes
Date: Thu, 12 Oct 2017 11:49:33 +0530	[thread overview]
Message-ID: <1507789176-2760-3-git-send-email-vivek.gautam@codeaurora.org> (raw)
In-Reply-To: <1507789176-2760-1-git-send-email-vivek.gautam@codeaurora.org>

UFS phy has two modes for each High speed generation.
These modes are identified by two rates of operations -
Rate A, and Rate B.
Add these UFS phy modes to phy framework.

Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
---

Changes since v1:
 - Rebased on linux-phy/next.

 include/linux/phy/phy.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index e694d4008c4a..79c341da1b8c 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -29,6 +29,8 @@ enum phy_mode {
 	PHY_MODE_USB_OTG,
 	PHY_MODE_SGMII,
 	PHY_MODE_10GKR,
+	PHY_MODE_UFS_HS_A,
+	PHY_MODE_UFS_HS_B,
 };
 
 /**
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation

  parent reply	other threads:[~2017-10-12  6:19 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-12  6:19 [PATCH v2 0/5] qcom-ufs: phy/hcd: Refactor phy initialization code Vivek Gautam
2017-10-12  6:19 ` [PATCH v2 1/5] dt-bindings: phy: Add PHY_TYPE_UFS definition Vivek Gautam
2017-10-12  6:19 ` Vivek Gautam [this message]
2017-10-12  6:19 ` [PATCH v2 3/5] phy: qcom-ufs: Add support to set phy mode Vivek Gautam
2017-10-12  6:19 ` [PATCH v2 4/5] scsi/ufs: qcom: Set phy mode based on the controllers HS MODE Vivek Gautam
2017-10-12  6:19 ` [PATCH v2 5/5] ufs/phy: qcom: Refactor to use phy_init call Vivek Gautam
2017-10-14  1:02   ` Subhash Jadavani
2017-10-18 12:31 ` [PATCH v2 0/5] qcom-ufs: phy/hcd: Refactor phy initialization code Kishon Vijay Abraham I

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