[PATCH V7 0/2] Exynos5250 SATA Support

Yuvaraj Kumar C D yuvaraj.cd at gmail.com
Mon Jan 27 09:19:24 EST 2014


This patch series enable the SATA support on Exynos5250 based boards.
It incorporates the generic phy framework to deal with sata phy.

This patch depends on the below patches
	[1]. drivers: phy: add generic PHY framework
		by Kishon Vijay Abraham I<kishon at ti.com>
	[2]. ata: ahci_platform: Manage SATA PHY
		by Roger Quadros <rogerq at ti.com>
	[3].ARM: dts: Add pmu sysreg node to exynos5250 and
		exynos5420 dtsi files
		by Leela Krishna Amudala <l.krishna at samsung.com>
	[4]. i2c: s3c2410 : Add polling mode support
		by Vasanth Ananthan <vasanth.a at samsung.com>

Changes from V6:
	1.Removed phy-exynos5250-sata-i2c.c,as it is not required
	  after moving to of_find_i2c_device_by_node().
	2.Changed struct __iomem pmureg tp struct regmap pmureg.
	3.Changed the wait_for_reg_status() to return 0 or -EFAULT.

Changes from V5:
	1.Rebased on latest generic PHY framework for-next tree.
	2.Minor nits such as indentations.

Changes from V4:
	1.Made Exynos5250 SATA PHY driver by default selects
	CONFIG_I2C and CONFIG_I2C_S3C2410, as SATA PHY driver
	depends on I2C.
	2.Used the new phandle "sata_phy_i2c" in the DT entry. 
	3.struct i2c_driver sataphy_i2c_driver made static which
	was earlier global type. 

Changes from V3:
	1.Moved the devicetree binding documentation
	from /bindings/ata/ to bindings/phy/ .
	2.Moved devm_phy_create call before to 
	the devm_phy_provider_register. 

Changes from V2:
	1.Removed of_match_table
	2.Moved to syscon interface for PMU handling.

Changes from V1:
	1. Dropped the patch 
	ahci: exynos: add ahci sata support on Exynos platform

	2.Adapt to latest generic PHY framework available in 
	git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git next
Yuvaraj Kumar C D (2):
  PHY: Exynos: Add Exynos5250 SATA PHY driver
  ARM: dts: Enable ahci sata and sata phy

 .../devicetree/bindings/ata/exynos-sata-phy.txt    |   14 --
 .../devicetree/bindings/ata/exynos-sata.txt        |   25 +-
 .../devicetree/bindings/phy/samsung-phy.txt        |   36 +++
 arch/arm/boot/dts/exynos5250-arndale.dts           |   11 +
 arch/arm/boot/dts/exynos5250-smdk5250.dts          |    8 +-
 arch/arm/boot/dts/exynos5250.dtsi                  |   17 +-
 drivers/phy/Kconfig                                |   13 ++
 drivers/phy/Makefile                               |    1 +
 drivers/phy/phy-exynos5250-sata.c                  |  244 ++++++++++++++++++++
 9 files changed, 336 insertions(+), 33 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/ata/exynos-sata-phy.txt
 create mode 100644 drivers/phy/phy-exynos5250-sata.c

-- 
1.7.9.5




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