From: Sujit Reddy Thumma <sthumma@codeaurora.org>
To: Vinayak Holikatti <vinholikatti@gmail.com>,
Santosh Y <santoshsy@gmail.com>
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>,
linux-scsi@vger.kernel.org, devicetree@vger.kernel.org,
Sujit Reddy Thumma <sthumma@codeaurora.org>,
linux-arm-msm@vger.kernel.org
Subject: [PATCH V2 0/3] scsi: ufs: Add support for clock and regulator initializaiton
Date: Tue, 27 Aug 2013 09:48:10 +0530 [thread overview]
Message-ID: <1377577093-10068-1-git-send-email-sthumma@codeaurora.org> (raw)
UFS HCI specificaiton allows the hardware vendors to have vendor specific
configurations using a dedicated register space. Most of these register
configurations are unique to each controller. The generic UFSHCD exports
a set of useful vendor operations that can be used to configure the host
controller. In addition, the vendor specific operations can also be used
to control the power supply of controller and Uni-Pro h/w blocks.
This patchset adds support for vendor specific initialization, regulator
and clock initialization based on device-tree properties.
Changes from v1:
- Rebased on scsi-misc.
- Minor code fixes.
Sujit Reddy Thumma (3):
scsi: ufs: Allow vendor specific initialization
scsi: ufs: Add regulator enable support
scsi: ufs: Add clock initialization support
.../devicetree/bindings/ufs/ufshcd-pltfrm.txt | 37 ++
drivers/scsi/ufs/ufs.h | 25 ++
drivers/scsi/ufs/ufshcd-pci.c | 8 +-
drivers/scsi/ufs/ufshcd-pltfrm.c | 195 +++++++++-
drivers/scsi/ufs/ufshcd.c | 429 +++++++++++++++++++--
drivers/scsi/ufs/ufshcd.h | 55 ++-
6 files changed, 713 insertions(+), 36 deletions(-)
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation.
next reply other threads:[~2013-08-27 4:18 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-27 4:18 Sujit Reddy Thumma [this message]
2013-08-27 4:18 ` [PATCH V2 1/3] scsi: ufs: Allow vendor specific initialization Sujit Reddy Thumma
2013-08-27 8:17 ` Subhash Jadavani
2013-08-29 17:30 ` Santosh Y
2013-09-09 11:33 ` Seungwon Jeon
[not found] ` <000901cead50$573ede90$05bc9bb0$%jun-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2013-09-19 11:27 ` Sujit Reddy Thumma
2013-08-27 4:18 ` [PATCH V2 2/3] scsi: ufs: Add regulator enable support Sujit Reddy Thumma
2013-08-27 8:17 ` Subhash Jadavani
2013-08-29 17:39 ` Santosh Y
2013-08-27 4:18 ` [PATCH V2 3/3] scsi: ufs: Add clock initialization support Sujit Reddy Thumma
2013-08-27 8:17 ` Subhash Jadavani
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