From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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>
Subject: Re: [PATCH v2 1/4] reset: gpio: Add GPIO-based reset controller
Date: Tue, 9 Jan 2024 12:00:19 +0100 [thread overview]
Message-ID: <936b7c75-980d-453b-b4e7-30db8633e7c1@linaro.org> (raw)
In-Reply-To: <eb41618782e1cd80d469a65bcdbf640ebbfb4f5c.camel@pengutronix.de>
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
next prev parent reply other threads:[~2024-01-09 11:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-05 15:59 [PATCH v2 0/4] reset: gpio: ASoC: shared GPIO resets Krzysztof Kozlowski
2024-01-05 15:59 ` [PATCH v2 1/4] reset: gpio: Add GPIO-based reset controller Krzysztof Kozlowski
2024-01-05 16:39 ` Biju Das
2024-01-06 15:28 ` Krzysztof Kozlowski
2024-01-07 10:46 ` Biju Das
2024-01-07 11:56 ` Krzysztof Kozlowski
2024-01-08 12:21 ` Philipp Zabel
2024-01-09 11:00 ` Krzysztof Kozlowski [this message]
2024-01-05 15:59 ` [PATCH v2 2/4] reset: Instantiate reset GPIO controller for shared reset-gpios Krzysztof Kozlowski
2024-01-08 12:17 ` Philipp Zabel
2024-01-09 10:59 ` Krzysztof Kozlowski
2024-01-09 11:58 ` Philipp Zabel
2024-01-11 9:48 ` Krzysztof Kozlowski
2024-01-05 15:59 ` [PATCH v2 3/4] ASoC: dt-bindings: qcom,wsa8840: Add reset-gpios for shared line Krzysztof Kozlowski
2024-01-05 15:59 ` [PATCH v2 4/4] ASoC: codecs: wsa884x: Allow sharing reset GPIO Krzysztof Kozlowski
[not found] ` <d86f0d2c-40fc-44d2-94f6-e67068e55594@alliedtelesis.co.nz>
2024-01-08 9:44 ` [PATCH v2 0/4] reset: gpio: ASoC: shared GPIO resets Krzysztof Kozlowski
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