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: 548979 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 42BA8C433FE for ; Mon, 7 Mar 2022 12:23:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242143AbiCGMYH (ORCPT ); Mon, 7 Mar 2022 07:24:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51778 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242197AbiCGMYA (ORCPT ); Mon, 7 Mar 2022 07:24:00 -0500 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 87E433DA77; Mon, 7 Mar 2022 04:22:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1646655775; x=1678191775; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/2gvArZrxpjBHlcifiq/PuCMiVcOPlvOD5ludY/TGtU=; b=tVpPbTXolMfnht7cQq+bnX3pcLSo8sDl469huGWHbOOktjldEK9T/wec CMfUwMbWSqKQAg0uUSpFYehfm5s9+u9VkFcj4+E1gfcKpNDWXbn5HBzSR 654oQNXnalJc0esMaaPE7bfyavSAUJ05rmyGCiWGCIDzfugZSeUn+bfEO as+N7EAudHX/Gg5/M2UEqRG35Q0IoChFziXRmXYiOddCYvykoWan0oXdr LqBK9IOMsqmOlt65djijeUgYGmf4JJOo24vFi2MjT0RO/Y5LQ0M4S/ITz 7qhSBumTY8MPKgKmx6+pTGQGkiISzhnCsQyCtCZpEeFW0ToBQADEquLr7 g==; 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: , , , CC: , , , , , , "Codrin Ciubotariu" 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 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 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";