On Thu, Sep 29, 2016 at 3:39 PM, Mika Westerberg <[email protected]> wrote:
> GPIO hogging means that the GPIO controller can "hog" and configure certain > GPIOs without need for a driver or userspace to do that. This is useful in > open-connected boards where BIOS cannot possibly know beforehand which > devices will be connected to the board. > > This adds GPIO hogging mechanism to ACPI analogous to Device Tree. > > Signed-off-by: Mika Westerberg <[email protected]> Overall nice to have the hogs in ACPI too! Again here my comment is to break out device_property() and fwnode_* accessing code to a file shared between ACPI and OF. If it makes sense. Because the idea was not to invent those abstractions in order to just use them with ACPI I hope. The problem is that some of the code seems to be ACPI-specific, so if it doesn't work out, I'm also OK to keep it like this. Yours, Linus Walleij
