[PATCH v2 1/3] dt-bindings: pinctrl: starfive,jh7110: add PAD_INTERNAL_* virtual pins

[Krzysztof Kozlowski]

On Thu, Apr 24, 2025 at 02:20:15PM GMT, Icenowy Zheng wrote:
> The JH7110 SoC could support internal GPI signals to be routed to not
> external GPIO but internal low/high levels.
> 
> Add two macros, PAD_INTERNAL_LOW and PAD_INTERNAL_HIGH, as two virtual
> "pads" to represent internal GPI sources with fixed low/high levels.
> 
> Signed-off-by: Icenowy Zheng <uwu at icenowy.me>
> ---
>  include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h b/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
> index 3865f01396395..3cca874b2bef7 100644
> --- a/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
> +++ b/include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
> @@ -126,6 +126,10 @@
>  #define	PAD_GMAC0_TXEN		18
>  #define	PAD_GMAC0_TXC		19
>  
> +/* virtual pins for forcing GPI */
> +#define PAD_INTERNAL_LOW	254
> +#define PAD_INTERNAL_HIGH	255

Why this cannot be 20 and 21? These are not values for registers, but
abstract numbers.

Best regards,
Krzysztof