On Mon, Jan 22, 2018 at 6:04 AM, Jonathan Neuschäfer <[email protected]> wrote:
> The Nintendo Wii's chipset (called "Hollywood") has a GPIO controller > that supports a configurable number of pins (up to 32), interrupts, and > some special mechanisms to share the controller between the system's > security processor (an ARM926) and the PowerPC CPU. Pin multiplexing is > not supported. > > This patch adds a basic driver for this GPIO controller. Interrupt > support will come in a later patch. > > This patch is based on code developed by Albert Herranz and the GameCube > Linux Team, file arch/powerpc/platforms/embedded6xx/hlwd-gpio.c, > available at https://github.com/DeltaResero/GC-Wii-Linux-Kernels, but > has grown quite dissimilar. > > Signed-off-by: Jonathan Neuschäfer <[email protected]> > Cc: Albert Herranz <[email protected]> > Cc: Segher Boessenkool <[email protected]> > --- > > v2: All looks very good to me, Andy had some additional comments, once addressed in v3 I will apply this. You only need to resend this patch as I already applied the DT bindings. Yours, Linus Walleij
