linux-kernel - Re: [Patch v2 2/2] ASoC: dt-bindings: lpc32xx: Add lpc32xx i2s DT binding

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Date: Wed, 12 Jun 2024 10:06:11 +0200
From: Piotr Wojtaszczyk <piotr.wojtaszczyk@...esys.com>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Vladimir Zapolskiy <vz@...ia.com>, Russell King <linux@...linux.org.uk>, Jaroslav Kysela <perex@...ex.cz>, 
	Takashi Iwai <tiwai@...e.com>, Arnd Bergmann <arnd@...db.de>, Chancel Liu <chancel.liu@....com>, 
	Michael Ellerman <mpe@...erman.id.au>, linux-sound@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, alsa-devel@...a-project.org, 
	linuxppc-dev@...ts.ozlabs.org
Subject: Re: [Patch v2 2/2] ASoC: dt-bindings: lpc32xx: Add lpc32xx i2s DT binding

On Tue, Jun 11, 2024 at 12:45 PM Krzysztof Kozlowski <krzk@...nel.org> wrote:
> > Changes for v2:
> > - Added maintainers field
> > - Dropped clock-names
> > - Dropped unused unneded interrupts field
>
> Does the device has interrupts or not? This should justify decision, not
> current usage by drivers.
Yes the device has interrupts but feeding data FIFOs is handled by DMA
(amba-pl08x.c).
Should I declare interrupts despite they are not used in the compatible driver?

-- 
Piotr Wojtaszczyk
Timesys