linux-kernel - Re: [PATCH v2 2/2] pmdomain: add audio power island for Marvell PXA1908 SoC

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Message-ID: <5977726.DvuYhMxLoT@radijator>
Date: Wed, 24 Dec 2025 20:14:43 +0100
From: Duje Mihanović <duje@...emihanovic.xyz>
To: Ulf Hansson <ulf.hansson@...aro.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>,
 linux-arm-kernel@...ts.infradead.org, linux-pm@...r.kernel.org,
 linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
 Karel Balej <balejk@...fyz.cz>
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
 Karel Balej <balejk@...fyz.cz>
Subject:
 Re: [PATCH v2 2/2] pmdomain: add audio power island for Marvell PXA1908 SoC

On Saturday, 13 December 2025 09:48:13 Central European Standard Time Karel 
Balej wrote:
> Define power domain which needs to be enabled in order for audio to work
> on the PXA1908-based samsung,coreprimevelte smartphone. In the
> downstream code, this power-on method is marked as specific to the ULCx
> series which is allegedly a codename of sorts with ULC1 corresponding to
> the PXA1908.
> 
> No other audio components needed for sound to work on this phone are
> currently available mainline but some successful testing was performed
> with the vendor variants of the respective drivers and with the domain
> forced always-on.
> 
> Signed-off-by: Karel Balej <balejk@...fyz.cz>

Reviewed-by: Duje Mihanović <duje@...emihanovic.xyz>

Regards,
--
Duje