[U-Boot] [PATCH v5 0/6] fix apalis-tk1 pcie gigabit ethernet operation

[Marcel Ziswiler]

This series addresses a gigabit Ethernet reliability issue as observed
on Apalis TK1 related to a PCIe reset timing violation.

This series is available at http://git.toradex.com/cgit/u-boot-toradex.git/log/?h=for-next

Changes in v5:
- Add Stephen's acked-by.
- Updated copyright period to 2016-2018.
- Changed error() to pr_err().
- Added a blank line after declarations as warned by patman.
- Rebased and resend as series so far never got applied!

Changes in v4:
- Revert previously missed (struct tegra_pcie_port *) casts as reported
  by Stephen.

Changes in v3:
- Stick to struct tegra_pcie_port as suggested by Stephen.
- Stick to struct tegra_pcie_port as suggested by Stephen.
- Introduce proper CONFIG_APALIS_TK1_PCIE_EVALBOARD_INIT Kconfig option
  as suggested by Stephen.

Changes in v2:
- Add Simon's reviewed-by.
- New bug fix.
- Incorporate Stephen's review feedback by introducing a
  tegra_pcie_port_index_of_port() function as well as a board-specific
  reset override function.
- Add Simon's reviewed-by.

Marcel Ziswiler (5):
  apalis-tk1: add missing as3722 gpio0 configuration
  power: as3722: fix ldo_get/set_enable for ldo index bigger than 7
  pci: tegra: introduce weak tegra_pcie_board_port_reset() function
  power: as3722: add as3722_ldo_set_voltage signature to header file
  apalis-tk1: fix pcie reset for reliable gigabit ethernet operation

Sanchayan Maity (1):
  configs: apalis-tk1: fix boot failure using ext4 rootfs

 arch/arm/dts/tegra124-apalis.dts           |   6 +-
 board/toradex/apalis-tk1/Kconfig           |   8 +
 board/toradex/apalis-tk1/apalis-tk1.c      | 252 ++++++++++++++++++-----------
 drivers/pci/pci_tegra.c                    |  17 +-
 drivers/power/regulator/as3722_regulator.c |  16 +-
 include/configs/apalis-tk1.h               |   4 +-
 include/pci_tegra.h                        |  11 ++
 include/power/as3722.h                     |   4 +-
 8 files changed, 212 insertions(+), 106 deletions(-)
 create mode 100644 include/pci_tegra.h

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2.14.3