linux-kernel - Re: [PATCH 05/10] dt-bindings: mfd: cirrus,cs42l43: Add initial DT binding

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Message-ID: <5969fe82-69cd-34d6-edd1-d16ea741d9cb@linaro.org>
Date:   Fri, 12 May 2023 17:25:52 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Charles Keepax <ckeepax@...nsource.cirrus.com>, broonie@...nel.org,
        lee@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        tglx@...utronix.de, maz@...nel.org, linus.walleij@...aro.org,
        vkoul@...nel.org
Cc:     lgirdwood@...il.com, yung-chuan.liao@...ux.intel.com,
        sanyog.r.kale@...el.com, pierre-louis.bossart@...ux.intel.com,
        alsa-devel@...a-project.org, patches@...nsource.cirrus.com,
        devicetree@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 05/10] dt-bindings: mfd: cirrus,cs42l43: Add initial DT
 binding

On 12/05/2023 14:28, Charles Keepax wrote:
> The CS42L43 is an audio CODEC with integrated MIPI SoundWire interface
> (Version 1.2.1 compliant), I2C, SPI, and I2S/TDM interfaces designed
> for portable applications. It provides a high dynamic range, stereo
> DAC for headphone output, two integrated Class D amplifiers for

...

> +
> +  interrupt-controller: true
> +
> +  '#interrupt-cells':
> +    const: 2

Hm, are you sure? Who is the consumer/user of this interrupt controller?

> +
> +  interrupts:
> +    maxItems: 1
> +
> +  '#sound-dai-cells':
> +    const: 1
> +
> +  clocks:


Best regards,
Krzysztof