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Message-ID: <936b7c75-980d-453b-b4e7-30db8633e7c1@linaro.org>
Date: Tue, 9 Jan 2024 12:00:19 +0100
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Subject: Re: [PATCH v2 1/4] reset: gpio: Add GPIO-based reset controller
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To: Philipp Zabel <p.zabel@pengutronix.de>,
 Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
 Banajit Goswami <bgoswami@quicinc.com>,
 Bjorn Andersson <andersson@kernel.org>,
 Konrad Dybcio <konrad.dybcio@linaro.org>, Liam Girdwood
 <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>,
 Rob Herring <robh+dt@kernel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
 Conor Dooley <conor+dt@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
 Takashi Iwai <tiwai@suse.com>, alsa-devel@alsa-project.org,
 linux-arm-msm@vger.kernel.org, linux-sound@vger.kernel.org,
 devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Bartosz Golaszewski <brgl@bgdev.pl>,
 Sean Anderson <sean.anderson@seco.com>
References: <20240105155918.279657-1-krzysztof.kozlowski@linaro.org>
 <20240105155918.279657-2-krzysztof.kozlowski@linaro.org>
 <eb41618782e1cd80d469a65bcdbf640ebbfb4f5c.camel@pengutronix.de>
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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In-Reply-To: <eb41618782e1cd80d469a65bcdbf640ebbfb4f5c.camel@pengutronix.de>
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On 08/01/2024 13:21, Philipp Zabel wrote:
> On Fr, 2024-01-05 at 16:59 +0100, Krzysztof Kozlowski wrote:
>> Add a simple driver to control GPIO-based resets using the reset
>> controller API for the cases when the GPIOs are shared and reset should
>> be coordinated.  The driver is expected to be used by reset core
>> framework for ad-hoc reset controllers.
> 
> I don't know how evil it is to set a parent-less platform device's
> of_node to another device's node, but I like the simplicity of a
> single-GPIO reset controller driver more that I had expected.
> 
> [...]
>> diff --git a/drivers/reset/reset-gpio.c b/drivers/reset/reset-gpio.c
>> new file mode 100644
>> index 000000000000..cf0a867cbc5f
>> --- /dev/null
>> +++ b/drivers/reset/reset-gpio.c
>> @@ -0,0 +1,121 @@
> [...]
>> +static void reset_gpio_of_args_put(void *data)
> 
> This should probably be called reset_gpio_of_node_put().

Ack

Best regards,
Krzysztof