Re: [PATCH v5 2/5] dt-bindings: gpio: spacemit: add support for K1 SoC

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

Hi Yixun,

On Mon, Feb 17, 2025 at 1:58 PM Yixun Lan <dlan@xxxxxxxxxx> wrote:

> The GPIO controller of K1 support basic functions as input/output,
> all pins can be used as interrupt which route to one IRQ line,
> trigger type can be select between rising edge, failing edge, or both.
> There are four GPIO banks, each consisting of 32 pins.
>
> Signed-off-by: Yixun Lan <dlan@xxxxxxxxxx>
(...)

> +      gpio-ranges = <&pinctrl 0 0 32>,
> +                    <&pinctrl 0 32 32>,
> +                    <&pinctrl 0 64 32>,
> +                    <&pinctrl 0 96 32>;

In my core patch I assume that we encode the gpiochip instance number
also into the ranges:
<&pinctrl 0 0 0 32>, <&pinctrl 1 0 64 32> etc.

Yours,
Linus Walleij