From patchwork Mon Mar 7 12:22:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Codrin Ciubotariu X-Patchwork-Id: 548907 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 39979C433EF for ; Mon, 7 Mar 2022 12:24:35 +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 82785170E; Mon, 7 Mar 2022 13:23:43 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 82785170E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1646655873; bh=/2gvArZrxpjBHlcifiq/PuCMiVcOPlvOD5ludY/TGtU=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=iqWQ0AqVBDxC5z65U7L9cWfiAAesJ4I7HVzzh3avwp81XZNuEAZx0TZjt0oMWbFCn PZf/zh4g7uJT30hsG4h4NAa//hDiWxmKOLcYmUUEQoDSghnHbOw6XJBT3UHo0G0vPx KSkGdicsxBsuH/46aPffSPY8AaEjdzZeKNTJ4ZiE= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 8D9B5F80519; Mon, 7 Mar 2022 13:23:02 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 51A98F80520; Mon, 7 Mar 2022 13:23:01 +0100 (CET) Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (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 25BC3F80518 for ; Mon, 7 Mar 2022 13:22:57 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 25BC3F80518 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="z9tHnQcU" DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1646655779; x=1678191779; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/2gvArZrxpjBHlcifiq/PuCMiVcOPlvOD5ludY/TGtU=; b=z9tHnQcUjQuUpRkWaK1hKv2YkoGnexTYj4mUFgn7YobBymT2V4TBNAC5 pFTltirHAzGcmT4glWWbwX9UZhQa4wk4gH7DG0HrW6cktljHOPwdUvmM6 npc1wp1MMfRpGY1H77/KztNC0frFuPDUmtVoFADMWfv5d5NYWqRw/7jW/ XD7ymUMCw3C+08mHjjzWME4oCSrZdy3i/zKbFMCcKz9THOwNs2QEEd7S/ bRulXBoIEH8ggFGnLHmRSFnux1BECZtmUa7ajGi8OGHuk9B8ehwz8fNOL 1QAKUGET68ylpqS+33GFJ4X3mNhnLJJykIJMObcE9b3mg4xiJwocKA5Hv A==; X-IronPort-AV: E=Sophos;i="5.90,162,1643698800"; d="scan'208";a="151091529" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 07 Mar 2022 05:22:54 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Mon, 7 Mar 2022 05:22:54 -0700 Received: from rob-ult-m19940.amer.actel.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Mon, 7 Mar 2022 05:22:51 -0700 From: Codrin Ciubotariu To: , , , Subject: [PATCH v3 4/6] ARM: dts: at91: sama7g5: add nodes for PDMC Date: Mon, 7 Mar 2022 14:22:00 +0200 Message-ID: <20220307122202.2251639-5-codrin.ciubotariu@microchip.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220307122202.2251639-1-codrin.ciubotariu@microchip.com> References: <20220307122202.2251639-1-codrin.ciubotariu@microchip.com> MIME-Version: 1.0 Cc: lars@metafoo.de, nicolas.ferre@microchip.com, robh+dt@kernel.org, tiwai@suse.com, broonie@kernel.org, Codrin Ciubotariu 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" Microchip's SAMA7G5 embeds two PDMCs. The PDMCs can be used to connect 2x4 PDM microphones. Signed-off-by: Codrin Ciubotariu --- Chnages in v3: - none Changes in v2: - set 'sound' as nodes' name arch/arm/boot/dts/sama7g5.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi index eddcfbf4d223..70e86444194f 100644 --- a/arch/arm/boot/dts/sama7g5.dtsi +++ b/arch/arm/boot/dts/sama7g5.dtsi @@ -275,6 +275,30 @@ pwm: pwm@e1604000 { status = "disabled"; }; + pdmc0: sound@e1608000 { + compatible = "microchip,sama7g5-pdmc"; + reg = <0xe1608000 0x1000>; + interrupts = ; + #sound-dai-cells = <0>; + dmas = <&dma0 AT91_XDMAC_DT_PERID(37)>; + dma-names = "rx"; + clocks = <&pmc PMC_TYPE_PERIPHERAL 68>, <&pmc PMC_TYPE_GCK 68>; + clock-names = "pclk", "gclk"; + status = "disabled"; + }; + + pdmc1: sound@e160c000 { + compatible = "microchip,sama7g5-pdmc"; + reg = <0xe160c000 0x1000>; + interrupts = ; + #sound-dai-cells = <0>; + dmas = <&dma0 AT91_XDMAC_DT_PERID(38)>; + dma-names = "rx"; + clocks = <&pmc PMC_TYPE_PERIPHERAL 69>, <&pmc PMC_TYPE_GCK 69>; + clock-names = "pclk", "gclk"; + status = "disabled"; + }; + spdifrx: spdifrx@e1614000 { #sound-dai-cells = <0>; compatible = "microchip,sama7g5-spdifrx";