linux-kernel - Re: [PATCH v2] ASoC: kirkwood: enable Kirkwood driver for Armada 38x platforms

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Date:   Mon, 26 Sep 2022 21:08:11 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Pali Rohár <pali@...nel.org>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, Marcin Wojtas <mw@...ihalf.com>,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] ASoC: kirkwood: enable Kirkwood driver for Armada 38x
 platforms

On Mon, Sep 26, 2022 at 01:05:33PM +0200, Pali Rohár wrote:
> From: Marcin Wojtas <mw@...ihalf.com>
> 
> The audio unit of Marvell Armada38x SoC is similar to the ones comprised by
> other Marvell SoCs (Kirkwood, Dove and Armada 370). Therefore KW audio
> driver can be used to support it and this commit adds new compatible string
> to identify Armada 38x variant.
> 
> Two new memory regions are added: first one for PLL configuration and
> the second one for choosing one of audio I/O modes (I2S or S/PDIF).
> For the latter purpose a new optional DT property is added ('spdif-mode').
> 
> kirkwood-i2s driver is extended by adding a new init function for Armada
> 38x flavor and also a routine that enables PLL output (i.e. MCLK)
> configuration.
> 
> Signed-off-by: Marcin Wojtas <mw@...ihalf.com>
> Tested-by: Star_Automation <star@...vell.com>
> Reviewed-by: Nadav Haklai <nadavh@...vell.com>
> Reviewed-by: Lior Amsalem <alior@...vell.com>
> Tested-by: Lior Amsalem <alior@...vell.com>
> Signed-off-by: Hezi Shahmoon <hezi@...vell.com>
> Reviewed-by: Neta Zur Hershkovits <neta@...vell.com>
> [pali: Fix support for pre-38x SoCs]
> Signed-off-by: Pali Rohár <pali@...nel.org>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew