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  1. 22 Oct, 2018 1 commit
  3. 18 Oct, 2018 1 commit
    • Grzegorz Jaszczyk's avatar
      mvebu: cp110: introduce COMPHY porting layer · 42a29337
      Grzegorz Jaszczyk authored 
      

Some of COMPHY parameters depends on the hw connection between the SoC
and the PHY, which can vary on different boards e.g. due to different
wires length. Define the "porting layer" with some defaults
parameters. It ease updating static values which needs to be updated due
to board differences, which are now grouped in one place.

Example porting layer for a8k-db is under:
plat/marvell/a8k/a80x0/board/phy-porting-layer.h

If for some boards parameters are not defined (missing
phy-porting-layer.h), the default values are used
(drivers/marvell/comphy/phy-default-porting-layer.h)
and the following compilation warning is show:
"Using default comphy params - you may need to suit them to your board".

The common COMPHY driver code is extracted in order to be shared with
future COMPHY driver for A3700 SoC platforms
Signed-off-by: default avatarGrzegorz Jaszczyk <jaz@semihalf.com>
Signed-off-by: default avatarIgal Liberman <igall@marvell.com>
Signed-off-by: default avatarKonstantin Porotchkin <kostap@marvell.com>
      42a29337
  5. 19 Sep, 2018 1 commit
    • Andre Przywara's avatar
      drivers: i2c: mentor: move platform code into header files · dfc0fb27
      Andre Przywara authored 
      

At the moment we have two I2C stub drivers (for the Allwinner and the
Marvell platform), which #include the actual .c driver file.
Change this into the more usual design, by renaming and moving the stub
drivers into platform specific header files and including these from the
actual driver file. The platform specific include directories make sure
the driver picks up the right header automatically.
Signed-off-by: default avatarAndre Przywara <andre.przywara@arm.com>
      dfc0fb27
  7. 05 Sep, 2018 2 commits
    • Icenowy Zheng's avatar
      drivers: mentor: extract MI2CV driver from Marvell driver · 7e4d5620
      Icenowy Zheng authored 
      

The Marvell A8K SoCs use the MI2CV IP core from Mentor Graphics, which
is also used by Allwinner.

As Mentor Graphics allows a lot of customization, the MI2CV in the two
SoC families are not compatible, and driver modifications are needed.

Extract the common code to a MI2CV driver.
Signed-off-by: default avatarIcenowy Zheng <icenowy@aosc.io>
      7e4d5620
    • Icenowy Zheng's avatar
      marvell: drivers: use anonymous union in I2C driver · f348c351
      Icenowy Zheng authored 
      

The I2C controller found in Marvell A8K SoCs (and some older SoCs) mux
status and baudrate registers into the same address, however, it's a
vendor customization, and the original IP core by Mentor Graphics uses
two different addresses for the two registers.

Use anonymous union in the driver, in order to ease code sharing for
other SoC vendors that use this IP core (Allwinner SoCs that are newly
introduced to mainline ATF use this core).
Signed-off-by: default avatarIcenowy Zheng <icenowy@aosc.io>
      f348c351
  9. 03 Sep, 2018 1 commit
  11. 02 Sep, 2018 4 commits
  13. 22 Aug, 2018 1 commit
  15. 10 Aug, 2018 1 commit
  17. 18 Jul, 2018 6 commits