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Message-ID: <CACRpkdZmaAg-CMp1PhR69-VPnP43DigtaEy8aAd0MhUJ0gcWOQ@mail.gmail.com>
Date: Mon, 24 Mar 2025 08:30:49 +0100
From: Linus Walleij <linus.walleij@...aro.org>
To: "Peng Fan (OSS)" <peng.fan@....nxp.com>
Cc: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, Bartosz Golaszewski <brgl@...ev.pl>, 
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>, linux-sound@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org, 
	linux-arm-msm@...r.kernel.org, Peng Fan <peng.fan@....com>
Subject: Re: [PATCH 2/3] ASoC: codec: wcd938x: Convert to GPIO descriptors

On Mon, Mar 24, 2025 at 3:28 AM Peng Fan (OSS) <peng.fan@....nxp.com> wrote:

> From: Peng Fan <peng.fan@....com>
>
> of_gpio.h is deprecated, update the driver to use GPIO descriptors.
>  - Use dev_gpiod_get to get GPIO descriptor.
>  - Use gpiod_set_value to configure output value.
>
> With legacy of_gpio API, the driver set gpio value 0 to assert reset,
> and 1 to deassert reset. And the reset-gpios use GPIO_ACTIVE_LOW flag in
> DTS, so set GPIOD_ASIS when get GPIO descriptors, and set value 1 means
> output low, set value 0 means output high with gpiod API.
>
> Signed-off-by: Peng Fan <peng.fan@....com>

Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij

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