From patchwork Tue Feb 23 18:19:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Codrin Ciubotariu X-Patchwork-Id: 12100685 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=-16.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 6A7AAC433E0 for ; Tue, 23 Feb 2021 18:21:39 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 21E7D64E61 for ; Tue, 23 Feb 2021 18:21:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 21E7D64E61 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=microchip.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=dL4nClEVAdu0wXcuaTyfa6rJ74dhc8+Eg1GgUWZ0UME=; b=zfl5OVA7TntvhBr90sZeAu6Z8 fpt0zX7rzXu9O8aSekMeY17XZXmqkzwLZTV3qZjfGAPFAG/yTmnhe4T+Bv+W9fkx90QHCsOVJN6lg WRiplh2KyXQWsxVO/YXAm0pihVmeK+y8SqQBzmvSQOkfSPMmCQ94GO7YR/902CTD4aXM22hDcZJdk V7bPHmEj0I+EBmiOUDjTfQ3JPPaAw7LMLLDPM14sqKxIpBiAkkdz6LOzdMhkWpvDU1ettHWComaMt BtSDY05gJPxDeDW9s7Lr2d4hbY8UaZdToee7DNfGqjoLyF8u1pqLVn2eNfzqqMJUyfKjk7K+j+A7G 6TGQC6xGg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1lEcIA-0005SV-JC; Tue, 23 Feb 2021 18:20:15 +0000 Received: from esa.microchip.iphmx.com ([68.232.154.123]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lEcI3-0005Qv-TV for linux-arm-kernel@lists.infradead.org; Tue, 23 Feb 2021 18:20:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1614104407; x=1645640407; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=dK2vWaZOPK17Lmr+m9zk2hLho0FOToHeXM48kxb1z+g=; b=1qqc/o4NxAnEBGUODsCZNNewip8ebxhuuB/wYVkdKCJ7anY7FJXJ0qZb RsQOy2rXUuCT5enzRxTXYCxluHjePhzPFzGY0JaeSSj6JAiPkuFPSwBSn teugAOnMLg7U3lB6mGnx+7smRNWWyG8H+i14S+JHniK+fI7JiL5a0vGzt q7l8C/f7GfmIOLWGFunnQPCfqv8txoG0JKO2mGpfzNPSM0pfpLLGOcoWN 29HdxO6TpdHUv8hwyhvUCvp7WxD9C3BBlmsEbAFjlls3jltfX6xc73+t/ NkqwwlNAIFTr6YFiQkGOwmwAYjMzWRu6BerhjIOi+ikmM+mdaM1waAehO w==; IronPort-SDR: XRqINWKwEni1gFHvuFusQPJ5tKXsUJwg64SGAqj/xrKSgTYR/xp3trJMVEnaMMgMA8KHdQ9CaD UztH6MH4+WSXi1vlTCgsroCBDJUKO8ZJuIg8zvSLT0gcnsLTEMh76eae7SWMloGo+UOTBebOD6 BOqLS3792upr6s6TKLLIAfocTWnoUDpOwvdkPCXRSx4MrrKPxpvN/QEd6ZaUPVfrFehhjaJNjF qbi/JkfZ8H/jDNb0J3QU1S+nfDwwWA3YrmjNS8KfZSjCRPuzu2tTNTtD6ukNYqfYQm9niDLX6M dOA= X-IronPort-AV: E=Sophos;i="5.81,200,1610434800"; d="scan'208";a="107691056" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 23 Feb 2021 11:20:05 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1979.3; Tue, 23 Feb 2021 11:20:04 -0700 Received: from rob-ult-m19940.amer.actel.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.1979.3 via Frontend Transport; Tue, 23 Feb 2021 11:20:01 -0700 From: Codrin Ciubotariu To: , , , Subject: [PATCH 2/7] dt-bindings: mchp,i2s-mcc: Add SAMA7G5 to binding Date: Tue, 23 Feb 2021 20:19:24 +0200 Message-ID: <20210223181929.444640-3-codrin.ciubotariu@microchip.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210223181929.444640-1-codrin.ciubotariu@microchip.com> References: <20210223181929.444640-1-codrin.ciubotariu@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210223_132008_188786_0239A989 X-CRM114-Status: GOOD ( 10.20 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alexandre.belloni@bootlin.com, lgirdwood@gmail.com, robh+dt@kernel.org, tiwai@suse.com, ludovic.desroches@microchip.com, broonie@kernel.org, Codrin Ciubotariu , perex@perex.cz Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SAMA7G5 includes an updated version of the I2S-MCC driver, that includes 3 more DIN/DOUT pin pairs for multi-channel. Signed-off-by: Codrin Ciubotariu --- Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml b/Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml index 79445f5f2804..a8a73f3ed473 100644 --- a/Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml +++ b/Documentation/devicetree/bindings/sound/mchp,i2s-mcc.yaml @@ -15,13 +15,18 @@ description: multi-channel audio codecs. It consists of a receiver, a transmitter and a common clock generator that can be enabled separately to provide Adapter, Client or Controller modes with receiver and/or transmitter active. + On later I2SMCC versions (starting with Microchip's SAMA7G5) I2S + multi-channel is supported by using multiple data pins, output and + input, without TDM. properties: "#sound-dai-cells": const: 0 compatible: - const: microchip,sam9x60-i2smcc + enum: + - microchip,sam9x60-i2smcc + - microchip,sama7g5-i2smcc reg: maxItems: 1