Serial ATA support for NVIDIA Tegra124

Hi,

This series adds support for the onboard AHCI-compliant Serial ATA
controller found on Tegra124 systems-on-chip.

A branch containing the series is located at 
	git://github.com/cyndis/linux.git
branch ahci-rel-v3.

Changes in v3:
- Fixed style issues in driver
- Changed resource management to use libahci_platform's functions
  I opted to not add reset_control support to libahci_platform yet
  in the interest of getting this series into 3.17. Adding support
  probably requires breaking the existing API and getting ACKs from
  the maintainers of each platform driver.
- Removed code that reads the calibration set to use from fuses.
  The new-style fuse driver this requires is also going in for 3.17,
  so this should make merging easier. For now, the driver defaults
  to assuming FUSE_SATA_CALIB = 0, which works at least for my testing
  hardware. This should be changed to read the actual fuse once the
  fuse series has landed.

Mikko Perttunen (8):
  of: Add NVIDIA Tegra SATA controller binding
  ARM: tegra: Add SATA controller to Tegra124 device tree
  ARM: tegra: Add SATA and SATA power to Jetson TK1 device tree
  clk: tegra: Enable hardware control of SATA PLL
  clk: tegra: Add SATA clocks to Tegra124 initialization table
  ata: ahci_platform: Increase AHCI_MAX_CLKS to 4
  ata: Add support for the Tegra124 SATA controller
  ARM: tegra: Add options for Tegra AHCI support to tegra_defconfig

 .../devicetree/bindings/ata/tegra-sata.txt         |  30 ++
 arch/arm/boot/dts/tegra124-jetson-tk1.dts          |  35 ++
 arch/arm/boot/dts/tegra124.dtsi                    |  25 ++
 arch/arm/configs/tegra_defconfig                   |   3 +
 drivers/ata/Kconfig                                |   9 +
 drivers/ata/Makefile                               |   1 +
 drivers/ata/ahci.h                                 |   2 +-
 drivers/ata/ahci_tegra.c                           | 406 +++++++++++++++++++++
 drivers/clk/tegra/clk-pll.c                        |   8 +
 drivers/clk/tegra/clk-tegra124.c                   |   2 +
 10 files changed, 520 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/ata/tegra-sata.txt
 create mode 100644 drivers/ata/ahci_tegra.c

-- 
1.8.1.5

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