From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13AD7C388F9 for ; Sat, 7 Nov 2020 11:58:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C748320B1F for ; Sat, 7 Nov 2020 11:58:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="rj4ovlkH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728064AbgKGL6h (ORCPT ); Sat, 7 Nov 2020 06:58:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46670 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728007AbgKGL6b (ORCPT ); Sat, 7 Nov 2020 06:58:31 -0500 Received: from mail-io1-xd44.google.com (mail-io1-xd44.google.com [IPv6:2607:f8b0:4864:20::d44]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED4B4C0613CF; Sat, 7 Nov 2020 03:58:29 -0800 (PST) Received: by mail-io1-xd44.google.com with SMTP id t8so34881iov.8; Sat, 07 Nov 2020 03:58:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=8TYaQhPWhE2R8SN/6kXesrx9+2H5np1CaC8Ta2eDNVk=; b=rj4ovlkHkI6QKRVvdjhEe570EgQctiw8Z5Owy1UDBhh162gk3fu2FYDMm0XMTf/whB C6/zqqCZtUiaTua7ASzVjciwMuPzD1InB3arceiwhvnc2u+hE5V91rOyK5l2TLXCZEdR uqYV5QLaSCkX+jwr3PAQpxJQ9eMFkHSjX3J3hbfHqMoqJpjQ50DKnwz+3Uh5/gTrkinY B/PttwMl4+OA945+1/1OfrAF3fa9tFeybGO75sOXwq9zWMqn8/FoseDaTmBMikyEfCo/ IbxNcy5+viPdNJ2dCXsud/FgslYE3088bHBLCHNs65S8KtitQ15epyhTsIKADm7rzs6p 7K0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=8TYaQhPWhE2R8SN/6kXesrx9+2H5np1CaC8Ta2eDNVk=; b=hvQ43nUCE3Y7Vj1NBcAO1f84yaQgg0o2gZvHUyK9ZuRvuFRD42DDyOeGUXkfWB6hMW ByGY9nQs8ZUFGwztur/JSe/vfR2EpK1kwHpP5TZbioXZhU4uTWhO/Ohy5H1WDUghR8wA gKd6RfpGMixNLuEtJdLeDtDKWZx3lWA0kiF+9/qAaqj4Z1TVaAGpzlgN3Zu+idu9u2Xe Bmneezwf4PvWjOrKRItnIlNIuUQoukUWflJSD64pfPOUT1ewISNkMr/HJxU+0F2aywBC hk66qI41Onh1xfIiZ4xZrDHl8sb+PnuorJWcidlGXUXeHtvYmaQgRFKy/olc3gb+hckK 9DgQ== X-Gm-Message-State: AOAM530UXzkkBRhwYWofkw535UiEE74hZUhnMMxKhqPe9au/CMwyEafj kvDYFpu21RYfMJ6v40rD+u0= X-Google-Smtp-Source: ABdhPJyY5Tbb3OWFmVsJp53JHxUlFvlR1sTIUcsrK+I9NWsmLE+FonU4MONfgm+V3KLAZD9WKOCTmA== X-Received: by 2002:a6b:7a02:: with SMTP id h2mr4658314iom.171.1604750309145; Sat, 07 Nov 2020 03:58:29 -0800 (PST) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:5d9e:32b:1062:f8cd]) by smtp.gmail.com with ESMTPSA id n1sm2920671ile.86.2020.11.07.03.58.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Nov 2020 03:58:28 -0800 (PST) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, Adam Ford , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V4 4/5] arm64: dts: imx8mn: Add support for micfil Date: Sat, 7 Nov 2020 05:58:07 -0600 Message-Id: <20201107115809.1866131-4-aford173@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201107115809.1866131-1-aford173@gmail.com> References: <20201107115809.1866131-1-aford173@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The i.MX8M Nano has supports the MICFIL digital interface. It's a 16-bit audio signal from a PDM microphone bitstream. The driver is already in the kernel, but the node is missing. Add the micfil node. Signed-off-by: Adam Ford --- V4: No Change V3: No Change V2: Change micfil@30080000 to audio-controller@30080000 arch/arm64/boot/dts/freescale/imx8mn.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index 6ea0d43a78a3..aa3f1eb391bd 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -318,6 +318,25 @@ sai6: sai@30060000 { status = "disabled"; }; + micfil: audio-controller@30080000 { + compatible = "fsl,imx8mm-micfil"; + reg = <0x30080000 0x10000>; + interrupts = , + , + , + ; + clocks = <&clk IMX8MN_CLK_PDM_IPG>, + <&clk IMX8MN_CLK_PDM_ROOT>, + <&clk IMX8MN_AUDIO_PLL1_OUT>, + <&clk IMX8MN_AUDIO_PLL2_OUT>, + <&clk IMX8MN_CLK_EXT3>; + clock-names = "ipg_clk", "ipg_clk_app", + "pll8k", "pll11k", "clkext3"; + dmas = <&sdma2 24 25 0x80000000>; + dma-names = "rx"; + status = "disabled"; + }; + sai7: sai@300b0000 { compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai"; reg = <0x300b0000 0x10000>; -- 2.25.1