ARM: tegra: don't hard-code USB ULPI PHY reset_gpio

Browse source

Not all boards use GPIO_PV0 as the ULPI PHY reset signal. Instead of
hard-coding this GPIO into devices.c, make the board files set it
explicitly. This will allow the PHY code to differentiate between set and
unset values, and hence know when to read the value from device tree.

Signed-off-by: Stephen Warren <swarren@nvidia.com>

...

This commit is contained in:

Stephen Warren 2012-04-12 15:03:52 -06:00

parent 9abafa021e

commit 60d148b9f8

4 changed files with 10 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

arch/arm/mach-tegra/board-paz00.c

View file

2

arch/arm/mach-tegra/board-trimslice.c

View file

5

arch/arm/mach-tegra/devices.c

View file

4

arch/arm/mach-tegra/devices.h

View file