Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Message-ID: <d346f18a-d82c-4408-98d7-f5295f51907a@pengutronix.de>
Date:   Tue, 19 Jul 2022 07:57:37 +0200
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101
 Thunderbird/91.9.0
Subject: Re: [PATCH 1/6] arm64: dts: imx8mn-beacon: Enable Digitial Microphone
Content-Language: en-US
To:     Adam Ford <aford173@gmail.com>,
        linux-arm-kernel@lists.infradead.org
Cc:     devicetree@vger.kernel.org, Fabio Estevam <festevam@gmail.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Will Deacon <will@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
        NXP Linux Team <linux-imx@nxp.com>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Shawn Guo <shawnguo@kernel.org>
References: <20220717181000.1186373-1-aford173@gmail.com>
 <20220717181000.1186373-2-aford173@gmail.com>
From:   Ahmad Fatoum <a.fatoum@pengutronix.de>
In-Reply-To: <20220717181000.1186373-2-aford173@gmail.com>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Precedence: bulk

Hello Adam,

On 17.07.22 20:09, Adam Ford wrote:
> +
> +	sound-micfil {
> +		compatible = "fsl,imx-audio-card";
> +		model = "imx-audio-micfil";
> +		pri-dai-link {
> +			link-name = "micfil hifi";
> +			format = "i2s";

Given that MICFIL and mic speak PDM with each other,
is i2s the correct format here?

Cheers,
Ahmad

-- 
Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |