linux-kernel - Re: [PATCH v3 01/16] sound: cs35l41: Unify hardware configuration

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Date:   Thu, 10 Mar 2022 14:44:09 +0100
From:   Takashi Iwai <tiwai@...e.de>
To:     Lucas Tanure <tanureal@...nsource.cirrus.com>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, <alsa-devel@...a-project.org>,
        <patches@...nsource.cirrus.com>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Charles Keepax <ckeepax@...nsource.cirrus.com>
Subject: Re: [PATCH v3 01/16] sound: cs35l41: Unify hardware configuration

On Tue, 08 Mar 2022 18:17:15 +0100,
Lucas Tanure wrote:
> +enum cs35l41_gpio_func {
> +	CS35L41_HIZ,
> +	CS35L41_GPIO,
> +	CS35L41_INT_OPEN_DRAIN_GPIO2,
> +	CS35L41_MCLK,
> +	CS35L41_INT_PUSH_PULL_LOW_GPIO2,
> +	CS35L41_INT_PUSH_PULL_HIGH_GPIO2,
> +	CS35L41_PDM_CLK_GPIO2,
> +	CS35L41_PDM_DATA_GPIO2,
> +	CS35L41_MDSYNC_GPIO1 = 2,
> +	CS35L41_PDM_CLK_GPIO1 = 4,
> +	CS35L41_PDM_DATA_GPIO1 = 5,
>  };

So CS35L41_MDSYNC_GPIO1 is identical with *_DRAIN_GPIO2, i.e. it's an
alias?


thanks,

Takashi