From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Oliver White <oliverjwhite07@gmail.com>,
andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org
Cc: bod@kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/2] arm64: dts: qcom: x1e80100-microsoft-romulus: add PM8010 camera regulators
Date: Fri, 10 Apr 2026 11:49:59 +0200 [thread overview]
Message-ID: <c078c340-0f74-42e5-a8f7-d92d5ecf33fe@oss.qualcomm.com> (raw)
In-Reply-To: <20260409201717.108169-2-oliverjwhite07@gmail.com>
On 4/9/26 10:17 PM, Oliver White wrote:
> Add the PM8010 regulator outputs used by the front-facing OV02C10
> camera module on Microsoft Romulus.
>
> These rails provide the supplies referenced by the camera enablement patch.
>
> Signed-off-by: Oliver White <oliverjwhite07@gmail.com>
> ---
FWIW the regulator config is a little different, at least on my device
that reports (in device manager -> cameras -> details -> hardware IDs
or similar) to have
MSHW0470 FRONT_RGB (OV02...)
MSHW0472 FRONT_IR (ID SMO55F0, it's likely a STMicro VD55G0)
All voltages are flat, no ranges
LDO1 (RGB) 1.2 V
LDO2 (IR) 1.2 V
LDO3 (RGB) 1.8 V
LDO4 (IR) 1.8 V
LDO5 (RGB) 2.8 V
LDO6 (IR) 1.8 V
LDO7 remains unused, and would be only used with an IR sensor that's
MSHW0492 or MSHW0562
Konrad
next prev parent reply other threads:[~2026-04-10 9:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <kgIcRmrN-nnKnAZJcqsZcRPp3GQVY-saH_a--KwDezB5APFRIQj7Qm2E6NMkM-6-CevWksG-StyswtMWda66NQ==@protonmail.internalid>
2026-04-09 8:36 ` [PATCH] arm64: dts: qcom: x1e80100-microsoft-romulus: enable OV02C10 webcam Oliver White
2026-04-09 18:47 ` Bryan O'Donoghue
2026-04-09 20:17 ` [PATCH v2 0/2] arm64: dts: qcom: x1e80100-microsoft-romulus: enable OV02C10 MIPI CSI-2 camera Oliver White
2026-04-09 20:17 ` [PATCH v2 1/2] arm64: dts: qcom: x1e80100-microsoft-romulus: add PM8010 camera regulators Oliver White
2026-04-10 8:20 ` Bryan O'Donoghue
2026-04-10 9:49 ` Konrad Dybcio [this message]
2026-04-09 20:17 ` [PATCH v2 2/2] arm64: dts: qcom: x1e80100-microsoft-romulus: enable OV02C10 MIPI CSI-2 camera Oliver White
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