Re: [PATCH V4 09/10] hte: handle nvidia,gpio-controller property

Linus Walleij <[email protected]> Thu, 23 Mar 2023 09:37:52 +0100

Newsgroups	dev.linux.lists.timestamp,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-doc,org.kernel.vger.linux-gpio,org.kernel.vger.linux-kernel,org.kernel.vger.linux-tegra
Message-ID	<CACRpkda9A-1qKqUPMC=9JKN5uotUmTt2CGQZv5Z91wgrSmwtHw@mail.gmail.com>

On Thu, Mar 23, 2023 at 2:29 AM Dipen Patel <[email protected]> wrote:

> The dt binding adds nvidia,gpio-controller property from Tegra234 SoC
> onwards to simplify code handling gpio chip search. The gpio chip search
> is needed for the AON GPIO GTE instances to map the hardware timestamp
> GPIO request (coming from the GPIO framework) to the tegra HTE
> providers. The patch also adds new gpio chip match function to match
> from the fwnode instead of the gpio controller label. The addition
> of the property does not break ABI for the existing Tegra194 code.
>
> Signed-off-by: Dipen Patel <[email protected]>

Yups just like this!
Reviewed-by: Linus Walleij <[email protected]>

Yours,
Linus Walleij