[PATCH v3 3/3] ARM64: dts: add ngpios for vf610 compatible gpio controllers

[Shawn Guo]

On Tue, May 20, 2025 at 11:46:14AM +0800, Haibo Chen wrote:
> After commit da5dd31efd24 ("gpio: vf610: Switch to gpio-mmio"),
> the vf610 GPIO driver no longer uses the static number 32 for
> gc->ngpio. This allows users to configure the number of GPIOs
> per port.
> 
> And some gpio controllers did have less pads. So add 'ngpios' here,
> this can save some memory when request bitmap, and also show user
> more accurate information when use gpio tools.
> 
> Besides, some gpio controllers have hole in the gpio ranges, so use
> 'gpio-reserved-ranges' to cover that, then the gpioinfo tool show the
> correct result.
> 
> Reviewed-by: Frank Li <Frank.Li at nxp.com>
> Signed-off-by: Haibo Chen <haibo.chen at nxp.com>

Historically we use "ARM: dts: ..." prefix for arch/arm/boot/dts changes,
but use "arm64: dts: ..." for arch/arm64/boot/dts ones.

Fixed the prefix up and applied, thanks!

Shawn