[PATCH v3 0/8] Serial ATA support for NVIDIA Tegra124

Mikko Perttunen
2014-07-16T08:55:28Z

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

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1.8.1.5