From: Joshua Crofts <joshua.crofts1@gmail.com>
To: Kaustabh Chakraborty <kauschluss@disroot.org>
Cc: "Jonathan Cameron" <jic23@kernel.org>,
"David Lechner" <dlechner@baylibre.com>,
"Nuno Sá" <nuno.sa@analog.com>,
"Andy Shevchenko" <andy@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Peter Griffin" <peter.griffin@linaro.org>,
"Alim Akhtar" <alim.akhtar@samsung.com>,
linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org
Subject: Re: [PATCH 1/3] dt-bindings: iio: proximity: add Sharp GP2AP070S proximity sensor
Date: Thu, 23 Jul 2026 23:47:51 +0200 [thread overview]
Message-ID: <20260723234751.5ff138bd@systembl0wer> (raw)
In-Reply-To: <20260723-gp2ap070s-v1-1-b8ca3a4c10dd@disroot.org>
On Thu, 23 Jul 2026 22:58:33 +0530
Kaustabh Chakraborty <kauschluss@disroot.org> wrote:
> The GP2AP070S is a proximity sensor designed and manufactured by Sharp
> Corporation. Unlike the other GP2AP* schemas, this is strictly a
> proximity sensor and NOT an ambient light sensor.
>
> For power supplies, it expects two voltage supplies, one for core and
> other for driving the infrared LED which is used to measure proximity
> distance.
>
> This chip has been used in production mobile devices such as the Samsung
> Galaxy J6.
>
> Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
> ---
...
> + vdd-supply:
> + description: Voltage supply for the internal circuitry
> +
> + vled-supply:
> + description: Voltage supply for the IR LED
> +
> + proximity-near-level: true
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
vdd-supply and vled-supply are definitely required.
--
Kind regards,
Joshua Crofts
next prev parent reply other threads:[~2026-07-23 21:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-23 17:28 [PATCH 0/3] Add Sharp GP2AP070S Proximity Driver and enable it in Galaxy J6 (j6lte) Kaustabh Chakraborty
2026-07-23 17:28 ` [PATCH 1/3] dt-bindings: iio: proximity: add Sharp GP2AP070S proximity sensor Kaustabh Chakraborty
2026-07-23 21:47 ` Joshua Crofts [this message]
2026-07-23 17:28 ` [PATCH 2/3] iio: proximity: add driver for " Kaustabh Chakraborty
2026-07-23 21:44 ` Joshua Crofts
2026-07-23 17:28 ` [PATCH 3/3] arm64: dts: exynos7870-j6lte: add " Kaustabh Chakraborty
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