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=unavailable 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 EA138C433DF for ; Mon, 19 Oct 2020 17:45:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 908962225F for ; Mon, 19 Oct 2020 17:45:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HKA0m16P" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728958AbgJSRpo (ORCPT ); Mon, 19 Oct 2020 13:45:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44508 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728831AbgJSRpn (ORCPT ); Mon, 19 Oct 2020 13:45:43 -0400 Received: from mail-io1-xd41.google.com (mail-io1-xd41.google.com [IPv6:2607:f8b0:4864:20::d41]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 58491C0613CE; Mon, 19 Oct 2020 10:45:42 -0700 (PDT) Received: by mail-io1-xd41.google.com with SMTP id b15so581388iod.13; Mon, 19 Oct 2020 10:45:42 -0700 (PDT) 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=0IRlyVf+aWbSbioBbgVNEBKooyCzye9rgkbUGqssf8o=; b=HKA0m16P7C9EgxrM+k158puDbDdIjS3jTNrVJ4MvuQUkhJjehNvhTFMrcHYFrXs+hU TaxbjgAxj8NVJavWSZ1irbXwLxn6ws6+yebcfGR1GM8ml0AB4I1lYU6LxaMr1MavmOMZ E1UCGShD5ASCRlIVgEZBaj0wiLBxVV+daChEaobt36V6rvy7Ltdi8n7ftQ4jl0Yv8dwh kHetuJzbV4Yy3l/g3cDnFrGHqKG0d5PaorpxIFx1DxOse4lIHSZN+9se38rzW7rSYZSo XKlmUtf/H0wzVF6G8liY4FdYZOx/H1UX8fXwA/AATnuV9fYtHEqUw2lkDMc3B5XR4vKe 09rw== 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=0IRlyVf+aWbSbioBbgVNEBKooyCzye9rgkbUGqssf8o=; b=nIpUj+n9bsFIp/jlSqzdBVftfRYQpzdnpmFGIAprFAI9HZBYqIZ9ei2YF/APQ+yAag 4kqLybaaXcBCmHUOB5JuokL4aDOOqcLHxzsjhXdsGdEbRh07G7GbDHc49+0Y1HUytzLq kK2+gyZ+blyxsB4CMDC6dKf5Rb1SCg3jJ+x6wwA+VPD77edVbZ9j4vLRxCFqIo2bKK2x SsagjaeTQmhGndq3awu/GJiiggB9umIgP8gtPot/Irb2bHn84SSNne5eIPI9c25dscDc ueZVfzurbNJdbuXWWna5yOprNR2pBu/P3/YJRRI99WW6/FHO/UjbPOP4eVYBSsbQ2dr3 iPbQ== X-Gm-Message-State: AOAM5300n//AyTvlT+O+MPz7MpZF3EUm8hSiDuYSCGwh1+sopFlujWuP 0kH0pbussOS4WJ6UilVx6NE= X-Google-Smtp-Source: ABdhPJzL0fte6bB2T2/gqQwkKJdWzpY58+WDIYuaICmbo0QGRNBFiJm1wJngGeArW7xKJ8CPcH3yUw== X-Received: by 2002:a02:1cc1:: with SMTP id c184mr943479jac.29.1603129541636; Mon, 19 Oct 2020 10:45:41 -0700 (PDT) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:75c9:416d:1d67:486f]) by smtp.gmail.com with ESMTPSA id 128sm406261iow.50.2020.10.19.10.45.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Oct 2020 10:45:41 -0700 (PDT) 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 , Catalin Marinas , Will Deacon , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/5] arm64: dts: imx8mn: Add support for micfil Date: Mon, 19 Oct 2020 12:45:27 -0500 Message-Id: <20201019174529.289499-4-aford173@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201019174529.289499-1-aford173@gmail.com> References: <20201019174529.289499-1-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 diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index 9e2c0b6a7e32..3ab9486736ca 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -315,6 +315,25 @@ sai6: sai@30060000 { status = "disabled"; }; + micfil: micfil@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,imx8mq-sai", "fsl,imx6sx-sai"; -- 2.25.1