From: Krzysztof Kozlowski <krzk@kernel.org>
To: Shashank Maurya <shashank.maurya@oss.qualcomm.com>
Cc: 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>,
Florian Fainelli <florian.fainelli@broadcom.com>,
Broadcom internal kernel review list
<bcm-kernel-feedback-list@broadcom.com>,
Marek Vasut <marek.vasut+renesas@mailbox.org>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-rpi-kernel@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
venkata.valluru@oss.qualcomm.com,
Jessica Zhang <jesszhan0024@gmail.com>
Subject: Re: [PATCH v3 1/2] dt-bindings: regulator: rpi-panel-v2: Add vcc-supply property
Date: Mon, 28 Sep 2026 11:35:14 +0200 [thread overview]
Message-ID: <20260928-big-hyena-from-atlantis-0e48c5@quoll> (raw)
In-Reply-To: <20260922-rpi_reg-v3-1-9214321c4070@oss.qualcomm.com>
On Tue, Sep 22, 2026 at 09:01:59PM +0530, Shashank Maurya wrote:
> Add an optional vcc-supply property to the Raspberry Pi 7" touchscreen
> panel V2 regulator binding. The panel controller MCU is powered from an
> external power rail, which has to be supplied before any I2C
> communication can take place.
>
> The property is optional so that existing device trees which do not
> describe the supply remain valid.
>
> Signed-off-by: Shashank Maurya <shashank.maurya@oss.qualcomm.com>
> ---
> .../regulator/raspberrypi,7inch-touchscreen-panel-regulator-v2.yaml | 4 ++++
> 1 file changed, 4 insertions(+)
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-09-28 9:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-22 15:31 [PATCH v3 0/2] regulator: rpi-panel-v2: Add vcc-supply Shashank Maurya
2026-09-22 15:31 ` [PATCH v3 1/2] dt-bindings: regulator: rpi-panel-v2: Add vcc-supply property Shashank Maurya
2026-09-28 9:35 ` Krzysztof Kozlowski [this message]
2026-09-22 15:32 ` [PATCH v3 2/2] regulator: rpi-panel-v2: Add vcc-supply support Shashank Maurya
2026-09-22 15:39 ` sashiko-bot
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