From: Vivek Gautam <vivek.gautam@codeaurora.org>
To: kishon@ti.com, vinholikatti@gmail.com, jejb@linux.vnet.ibm.com,
martin.petersen@oracle.com, linux-kernel@vger.kernel.org,
linux-scsi@vger.kernel.org
Cc: subhashj@codeaurora.org, bjorn.andersson@linaro.org,
evgreen@chromium.org, linux-arm-msm@vger.kernel.org,
Vivek Gautam <vivek.gautam@codeaurora.org>
Subject: [PATCH 0/3] scsi: ufs-qcom: Remove all direct calls to qcom-ufs phy
Date: Tue, 4 Sep 2018 15:47:16 +0530 [thread overview]
Message-ID: <20180904101719.18049-1-vivek.gautam@codeaurora.org> (raw)
Cleaning up the ufs-qcom host further to remove all direct calls
into qcom-ufs driver.
Only phy-qcom-ufs-qmp-20nm phy handles these direct calls from ufs host
and this phy is not used in any supported qcom platform in current kernel.
So, while we free up the host from all the ufs_qcom_phy_*() API calls
we should declare 20nm phy as broken.
For this we fork out couple of configs from PHY_QCOM_UFS -
PHY_QCOM_UFS_14NM and PHY_QCOM_UFS_20NM out of which we declare
PHY_QCOM_UFS_20NM as 'broken'.
This series helps in a clean use of ufs phy support for sdm845
and further SoCs that will also use phy-qcom-qmp phy driver.
Vivek Gautam (3):
phy: qcom-ufs: Remove stale methods that handle ref clk
scsi/ufs: qcom: Remove ufs_qcom_phy_*() calls from host
phy: qcom-ufs: Declare 20nm qcom ufs qmp phy as Broken
drivers/phy/qualcomm/Kconfig | 17 ++++++++++++
drivers/phy/qualcomm/Makefile | 4 +--
drivers/phy/qualcomm/phy-qcom-ufs-i.h | 2 +-
drivers/phy/qualcomm/phy-qcom-ufs.c | 50 -----------------------------------
drivers/scsi/ufs/ufs-qcom.c | 28 +-------------------
drivers/scsi/ufs/ufs-qcom.h | 5 ----
include/linux/phy/phy-qcom-ufs.h | 38 --------------------------
7 files changed, 21 insertions(+), 123 deletions(-)
delete mode 100644 include/linux/phy/phy-qcom-ufs.h
--
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:[~2018-09-04 10:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-04 10:17 Vivek Gautam [this message]
2018-09-04 10:17 ` [PATCH 1/3] phy: qcom-ufs: Remove stale methods that handle ref clk Vivek Gautam
2018-09-24 17:23 ` Bjorn Andersson
2018-09-25 5:40 ` Vivek Gautam
2018-09-04 10:17 ` [PATCH 2/3] scsi/ufs: qcom: Remove ufs_qcom_phy_*() calls from host Vivek Gautam
2018-09-24 17:24 ` Bjorn Andersson
2018-09-25 9:52 ` Vivek Gautam
2018-09-26 0:28 ` Martin K. Petersen
2018-09-26 6:14 ` Vivek Gautam
2018-09-04 10:17 ` [PATCH 3/3] phy: qcom-ufs: Declare 20nm qcom ufs qmp phy as Broken Vivek Gautam
2018-09-24 17:29 ` Bjorn Andersson
2018-09-24 8:14 ` [PATCH 0/3] scsi: ufs-qcom: Remove all direct calls to qcom-ufs phy Vivek Gautam
2018-09-25 6:42 ` Kishon Vijay Abraham I
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180904101719.18049-1-vivek.gautam@codeaurora.org \
--to=vivek.gautam@codeaurora.org \
--cc=bjorn.andersson@linaro.org \
--cc=evgreen@chromium.org \
--cc=jejb@linux.vnet.ibm.com \
--cc=kishon@ti.com \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=subhashj@codeaurora.org \
--cc=vinholikatti@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome