Hi Geert,
> Subject: Re: [PATCH 1/4] gpio: rcar: Enhance gpio-ranges support
> A simple way to work around this is to set ngpios to the highest bit number in
> use + 1. But you still need a mechanism to avoid accessing the unused bits in
> the gap between 16 and 27.
>
I will send V2 with following changes
1) Dt binding related to changes for adding optional property " gpio-reserved-ranges" on renesas binding documentation
2) SoC Dtsi with " gpio-ranges = <&pfc 0 96 30>"
3) SoC Dtsi with" gpio-reserved-ranges = <17 10>" which defines unused gpios
4) Handle unused gpios in
a) gpio_rcar_request
b) gpio_rcar_set_multiple
c) gpio_rcar_resume
Regards,
Biju
Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
