Re: [PATCH v2 2/2] arm64: dts: qcom: sdm845-shift-axolotl: Add actuator for main rear camera

Konrad Dybcio <[email protected]> Fri, 31 Jul 2026 18:55:50 +0200

Newsgroups	org.kernel.vger.phone-devel,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-media
Message-ID	<[email protected]>

On 7/31/26 6:46 PM, David Heidelberg wrote:
> 
> On 31/07/2026 17:41, Konrad Dybcio wrote:
>> On 7/30/26 12:20 AM, David Heidelberg via B4 Relay wrote:
>>> From: David Heidelberg <[email protected]>

[...]

>>> +        /*
>>> +         * TODO: This node represent bus supply to the cam i2c module.
>>> +         * Others DT do in similar fashion, but should be addressed
>>> +         * by the bus-supply in the future
>>> +         */
>>
>> I can't quite parse the second sentence..
> 
> I'll rephrase, I noticed that other device-trees where there is also i2c level-shifter also introduce always-on regulator. I let clanker check impact on power consumption, it's likely irrelevant, but in the future would be nice to have proper bus-supply property in use instead of always-on.

Aaah level shifters.. got it

Konrad