linux-kernel - [PATCH v2 0/3] ata: ahci-platform: add reset control support except for existing drivers

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Message-Id: <1534939983-16264-1-git-send-email-hayashi.kunihiko@socionext.com>
Date:   Wed, 22 Aug 2018 21:13:00 +0900
From:   Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
To:     Tejun Heo <tj@...nel.org>, Hans de Goede <hdegoede@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, linux-ide@...r.kernel.org
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
Subject: [PATCH v2 0/3] ata: ahci-platform: add reset control support except for existing drivers

Add support to get and control a list of resets for the device, and
add the flag indicating whether to use the reset. Existing SoC-dependent
drivers set 0 to this flag.

This series solves the issue of the previous patch [1] that was already
reverted [2].
[1] https://www.spinics.net/lists/linux-ide/msg55299.html
[2] https://www.spinics.net/lists/linux-ide/msg55379.html

Changes since v1:
- collect patches for each soc-dependent driver
- separate into 3 patches not to affect existing code

Kunihiko Hayashi (3):
  ata: add an extra argument to ahci_platform_get_resources()
  ata: libahci_platform: add reset control support
  ata: ahci_platform: enable to get and control reset

 .../devicetree/bindings/ata/ahci-platform.txt      |  1 +
 drivers/ata/ahci.h                                 |  1 +
 drivers/ata/ahci_brcm.c                            |  2 +-
 drivers/ata/ahci_ceva.c                            |  2 +-
 drivers/ata/ahci_da850.c                           |  2 +-
 drivers/ata/ahci_dm816.c                           |  2 +-
 drivers/ata/ahci_imx.c                             |  2 +-
 drivers/ata/ahci_mtk.c                             |  2 +-
 drivers/ata/ahci_mvebu.c                           |  2 +-
 drivers/ata/ahci_platform.c                        |  3 +-
 drivers/ata/ahci_qoriq.c                           |  2 +-
 drivers/ata/ahci_seattle.c                         |  2 +-
 drivers/ata/ahci_st.c                              |  2 +-
 drivers/ata/ahci_sunxi.c                           |  2 +-
 drivers/ata/ahci_tegra.c                           |  2 +-
 drivers/ata/ahci_xgene.c                           |  2 +-
 drivers/ata/libahci_platform.c                     | 35 ++++++++++++++++++----
 include/linux/ahci_platform.h                      |  4 ++-
 18 files changed, 49 insertions(+), 21 deletions(-)

-- 
2.7.4