Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1246694

[PATCH v4 00/11] exynos-ufs: add support for Exynos

Show all headers | View raw

This patch-set introduces UFS (Universal Flash Storage) host support
for Samsung Exynos SoC. Mostly, it consists of UFS PHY and host specific driver.
And it also contains some quirks handling for Exynos.

NOTE: ** This series has a dependency on [4]. **

-Changes since v3:
* Fixed compilation warrings as reported by "Kbuild Test Robot"[5].
* Restructure the driver to make it as a platform driver, rebased on top of [4].
* Addressed review comments from Arnd Bergmann[5].
* Other misc changes and improvements.

-Changes since v2:
* Addressed review comments from Kishon[1] and Rob Herring [2]
* Splited ufs dt binding documetation from ufs driver patch

-Changes since v1:
* Addressed review comments from Alexey[3] and various review comments from Amit.
* Updated email id of Seungwon as his samsung id is void now.
* Added ufs platform data

[1]-> https://lkml.org/lkml/2015/9/18/29
[2]-> https://lkml.org/lkml/2015/9/21/668
[3]-> https://lkml.org/lkml/2015/8/23/124
[4]-> https://lkml.org/lkml/2015/9/2/364
[5]-> https://lkml.org/lkml/2015/10/1/402

This patch set is tested on exynos7-espresso board.

Alim Akhtar (1):
  Documentation: samsung-phy: Add dt bindings for UFS

Seungwon Jeon (10):
  phy: exynos-ufs: add UFS PHY driver for EXYNOS SoC
  scsi: ufs: add quirk to contain unconformable utrd field
  scsi: ufs: add quirk to fix mishandling utrlclr/utmrlclr
  scsi: ufs: add quirk not to allow reset of interrupt aggregation
  scsi: ufs: add quirk to enable host controller without hce
  scsi: ufs: add specific callback for nexus type
  scsi: ufs: add add specific callback for hibern8
  scsi: ufs: make ufshcd_config_pwr_mode of non-static func
  Documentation: devicetree: ufs: Add DT bindings for exynos UFS host
    controller
  scsi: ufs-exynos: add UFS host support for Exynos SoCs

 .../devicetree/bindings/phy/samsung-phy.txt        |   22 +
 .../devicetree/bindings/ufs/ufs-exynos.txt         |  104 ++
 drivers/phy/Kconfig                                |    7 +
 drivers/phy/Makefile                               |    1 +
 drivers/phy/phy-exynos-ufs.c                       |  257 ++++
 drivers/phy/phy-exynos-ufs.h                       |   88 ++
 drivers/phy/phy-exynos7-ufs.h                      |   89 ++
 drivers/scsi/ufs/Kconfig                           |   12 +
 drivers/scsi/ufs/Makefile                          |    1 +
 drivers/scsi/ufs/ufs-exynos-hw.c                   |  131 ++
 drivers/scsi/ufs/ufs-exynos-hw.h                   |   43 +
 drivers/scsi/ufs/ufs-exynos.c                      | 1317 ++++++++++++++++++++
 drivers/scsi/ufs/ufs-exynos.h                      |  247 ++++
 drivers/scsi/ufs/ufshcd.c                          |  168 ++-
 drivers/scsi/ufs/ufshcd.h                          |   54 +
 drivers/scsi/ufs/ufshci.h                          |   26 +-
 drivers/scsi/ufs/unipro.h                          |   47 +
 include/linux/phy/phy-exynos-ufs.h                 |  101 ++
 18 files changed, 2695 insertions(+), 20 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/ufs/ufs-exynos.txt
 create mode 100644 drivers/phy/phy-exynos-ufs.c
 create mode 100644 drivers/phy/phy-exynos-ufs.h
 create mode 100644 drivers/phy/phy-exynos7-ufs.h
 create mode 100644 drivers/scsi/ufs/ufs-exynos-hw.c
 create mode 100644 drivers/scsi/ufs/ufs-exynos-hw.h
 create mode 100644 drivers/scsi/ufs/ufs-exynos.c
 create mode 100644 drivers/scsi/ufs/ufs-exynos.h
 create mode 100644 include/linux/phy/phy-exynos-ufs.h

-- 
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH v4 00/11] exynos-ufs: add support for Exynos Alim Akhtar <alim.akhtar@samsung.com> - 2015-10-14 15:10 +0200
  [PATCH v4 02/11] phy: exynos-ufs: add UFS PHY driver for EXYNOS SoC Alim Akhtar <alim.akhtar@samsung.com> - 2015-10-14 15:10 +0200
    Re: [PATCH v4 02/11] phy: exynos-ufs: add UFS PHY driver for EXYNOS  SoC Kishon Vijay Abraham I <kishon@ti.com> - 2015-10-14 18:10 +0200
      Re: [PATCH v4 02/11] phy: exynos-ufs: add UFS PHY driver for EXYNOS SoC Alim Akhtar <alim.akhtar@gmail.com> - 2015-10-14 18:20 +0200
        Re: [PATCH v4 02/11] phy: exynos-ufs: add UFS PHY driver for EXYNOS  SoC Kishon Vijay Abraham I <kishon@ti.com> - 2015-10-14 18:30 +0200
  [PATCH v4 01/11] Documentation: samsung-phy: Add dt bindings for UFS Alim Akhtar <alim.akhtar@samsung.com> - 2015-10-14 15:10 +0200
  [PATCH v4 03/11] scsi: ufs: add quirk to contain unconformable utrd  field Alim Akhtar <alim.akhtar@samsung.com> - 2015-10-14 15:10 +0200
  [PATCH v4 05/11] scsi: ufs: add quirk not to allow reset of interrupt  aggregation Alim Akhtar <alim.akhtar@samsung.com> - 2015-10-14 15:10 +0200
  [PATCH v4 07/11] scsi: ufs: add specific callback for nexus type Alim Akhtar <alim.akhtar@samsung.com> - 2015-10-14 15:20 +0200
  [PATCH v4 08/11] scsi: ufs: add add specific callback for hibern8 Alim Akhtar <alim.akhtar@samsung.com> - 2015-10-14 15:20 +0200
  [PATCH v4 06/11] scsi: ufs: add quirk to enable host controller  without hce Alim Akhtar <alim.akhtar@samsung.com> - 2015-10-14 15:20 +0200
  [PATCH v4 10/11] Documentation: devicetree: ufs: Add DT bindings for  exynos UFS host controller Alim Akhtar <alim.akhtar@samsung.com> - 2015-10-14 15:20 +0200
  [PATCH v4 09/11] scsi: ufs: make ufshcd_config_pwr_mode of non-static  func Alim Akhtar <alim.akhtar@samsung.com> - 2015-10-14 15:20 +0200

csiph-web