From: Krzysztof Kozlowski <krzk@kernel.org>
To: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>,
Srinivas Kandagatla <srini@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>
Cc: linux-sound@vger.kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-gpio@vger.kernel.org, kernel@oss.qualcomm.com,
Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Subject: Re: [PATCH v5 2/2] ASoC: codecs: wsa883x: Handle shared reset GPIO for WSA883x speakers
Date: Sat, 16 Aug 2025 10:28:58 +0200 [thread overview]
Message-ID: <fb1a7290-721e-4bde-aab3-d1edd0630862@kernel.org> (raw)
In-Reply-To: <20250815172353.2430981-3-mohammad.rafi.shaik@oss.qualcomm.com>
On 15/08/2025 19:23, Mohammad Rafi Shaik wrote:
> From: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
>
> On some Qualcomm platforms such as QCS6490-RB3Gen2, the multiple
> WSA8830/WSA8835 speaker amplifiers share a common reset (shutdown) GPIO.
>
> To handle such scenario, use the reset controller framework and its
> "reset-gpio" driver to handle such case. This allows proper handling
> of all WSA883x speaker amplifiers on QCS6490-RB3Gen2 board.
>
> Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-08-16 8:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-15 17:23 [PATCH v5 0/2] Handle shared reset GPIO for WSA883x speakers Mohammad Rafi Shaik
2025-08-15 17:23 ` [PATCH v5 1/2] ASoC: dt-bindings: qcom,wsa8830: Add reset-gpios for shared line Mohammad Rafi Shaik
2025-08-15 17:23 ` [PATCH v5 2/2] ASoC: codecs: wsa883x: Handle shared reset GPIO for WSA883x speakers Mohammad Rafi Shaik
2025-08-16 8:28 ` Krzysztof Kozlowski [this message]
2025-08-18 6:14 ` Srinivas Kandagatla
2025-08-19 19:46 ` [PATCH v5 0/2] " Mark Brown
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