From patchwork Wed Aug 24 16:07:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Martin_Povi=C5=A1er?= X-Patchwork-Id: 12953787 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 80558C00140 for ; Wed, 24 Aug 2022 16:09:07 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 9371120B; Wed, 24 Aug 2022 18:08:15 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 9371120B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1661357345; bh=s+DXhKcSfNyxCpGqnzz0ULV7wVUEXrortfckd7OdP4o=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=l/pqBwlra1VuzvbQKdVsFLFo+ns6NletL8VLusaKxh6gBBKX3oaZUajaZ75nQRnEF weCrNf5+eSbEQ4bx0mEOOyIZydbdPV/rfymNf4nVribm2FKh+YqUjGJpl4VGEzWcTS deRRMAHoIMytC3v+qgaiL5cJXfxSgVdNxdUGw/qc= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 5EBD2F80528; Wed, 24 Aug 2022 18:07:29 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id D9A35F80529; Wed, 24 Aug 2022 18:07:27 +0200 (CEST) Received: from hutie.ust.cz (hutie.ust.cz [185.8.165.127]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 1D4F3F8014B for ; Wed, 24 Aug 2022 18:07:19 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 1D4F3F8014B Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=cutebit.org header.i=@cutebit.org header.b="foe2+KKS" From: =?utf-8?q?Martin_Povi=C5=A1er?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cutebit.org; s=mail; t=1661357239; bh=sHeYLuJA67nZaY4WSbgSXG+UWU/shWLU+cSuvcmzqjs=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=foe2+KKSacdQ25yG02zYe7gywYei0k3dU4PRovXO3MlbFp4L2wntKjPSC5ZVNV6Hb p2x47z5PRHQQHlKb5CRsdTc/CIDkno4FMiPIc7XiMkYapCES2gdYgPugnDoyMU5TuU BKx3A+MZpjiv/4OMQOKd+1FqV5o9w/KOOm9NGcmU= To: =?utf-8?q?Martin_Povi=C5=A1er?= , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Hector Martin , Sven Peter , Philipp Zabel Subject: [PATCH v3 2/4] arm64: dts: apple: t8103: Add MCA and its support Date: Wed, 24 Aug 2022 18:07:13 +0200 Message-Id: <20220824160715.95779-3-povik+lin@cutebit.org> In-Reply-To: <20220824160715.95779-1-povik+lin@cutebit.org> References: <20220824160715.95779-1-povik+lin@cutebit.org> MIME-Version: 1.0 Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, asahi@lists.linux.dev, Alyssa Rosenzweig , linux-kernel@vger.kernel.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Add the MCA I2S transceiver node and its supporting NCO, ADMAC nodes. Signed-off-by: Martin PoviĊĦer --- arch/arm64/boot/dts/apple/t8103-jxxx.dtsi | 4 ++ arch/arm64/boot/dts/apple/t8103.dtsi | 73 +++++++++++++++++++++++ 2 files changed, 77 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi index fe2ae40fa9dd..503a1b243efa 100644 --- a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi @@ -76,3 +76,7 @@ wifi0: network@0,0 { local-mac-address = [00 00 00 00 00 00]; }; }; + +&nco_clkref { + clock-frequency = <900000000>; +}; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 51a63b29d404..5c01d5318386 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -532,6 +532,79 @@ port02: pci@2,0 { <0 0 0 4 &port02 0 0 0 3>; }; }; + + dart_sio: iommu@235004000 { + compatible = "apple,t8103-dart", "apple,dart"; + reg = <0x2 0x35004000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_sio_cpu>; + }; + + /* + * This is a fabulated representation of the input clock + * to NCO since we don't know the true clock tree. + */ + nco_clkref: clock-ref { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "nco_ref"; + }; + + nco: clock-controller@23b044000 { + compatible = "apple,t8103-nco", "apple,nco"; + reg = <0x2 0x3b044000 0x0 0x14000>; + clocks = <&nco_clkref>; + #clock-cells = <1>; + }; + + admac: dma-controller@238200000 { + compatible = "apple,t8103-admac", "apple,admac"; + reg = <0x2 0x38200000 0x0 0x34000>; + dma-channels = <24>; + interrupts-extended = <0>, + <&aic AIC_IRQ 626 IRQ_TYPE_LEVEL_HIGH>, + <0>, + <0>; + #dma-cells = <1>; + iommus = <&dart_sio 2>; + power-domains = <&ps_sio_adma>; + }; + + mca: i2s@38400000 { + compatible = "apple,t8103-mca", "apple,mca"; + reg = <0x2 0x38400000 0x0 0x18000>, + <0x2 0x38300000 0x0 0x30000>; + + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + ; + + resets = <&ps_audio_p>; + clocks = <&nco 0>, <&nco 1>, <&nco 2>, + <&nco 3>, <&nco 4>, <&nco 4>; + power-domains = <&ps_audio_p>, <&ps_mca0>, <&ps_mca1>, + <&ps_mca2>, <&ps_mca3>, <&ps_mca4>, <&ps_mca5>; + dmas = <&admac 0>, <&admac 1>, <&admac 2>, <&admac 3>, + <&admac 4>, <&admac 5>, <&admac 6>, <&admac 7>, + <&admac 8>, <&admac 9>, <&admac 10>, <&admac 11>, + <&admac 12>, <&admac 13>, <&admac 14>, <&admac 15>, + <&admac 16>, <&admac 17>, <&admac 18>, <&admac 19>, + <&admac 20>, <&admac 21>, <&admac 22>, <&admac 23>; + dma-names = "tx0a", "rx0a", "tx0b", "rx0b", + "tx1a", "rx1a", "tx1b", "rx1b", + "tx2a", "rx2a", "tx2b", "rx2b", + "tx3a", "rx3a", "tx3b", "rx3b", + "tx4a", "rx4a", "tx4b", "rx4b", + "tx5a", "rx5a", "tx5b", "rx5b"; + + #sound-dai-cells = <1>; + }; }; };