On Mon, 2021-03-15 at 16:10 +0100, Linus Walleij wrote:
> On Mon, Mar 15, 2021 at 9:26 AM Sander Vanheule
> wrote:
>
> > Realtek MIPS SoCs (platform name Otto) have GPIO controllers with
> > up to
> > 64 GPIOs, divided over two banks. Each bank has a set of registers
> > for
> > 32 GPIOs, with su
On Mon, Mar 15, 2021 at 9:26 AM Sander Vanheule wrote:
> Realtek MIPS SoCs (platform name Otto) have GPIO controllers with up to
> 64 GPIOs, divided over two banks. Each bank has a set of registers for
> 32 GPIOs, with support for edge-triggered interrupts.
>
> Each GPIO bank consists of four 8-b
Realtek MIPS SoCs (platform name Otto) have GPIO controllers with up to
64 GPIOs, divided over two banks. Each bank has a set of registers for
32 GPIOs, with support for edge-triggered interrupts.
Each GPIO bank consists of four 8-bit GPIO ports (ABCD and EFGH). Most
registers pack one bit per GPI
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