From patchwork Tue Feb 23 18:19:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Codrin Ciubotariu X-Patchwork-Id: 386366 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=-16.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, 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 02D22C433E9 for ; Tue, 23 Feb 2021 18:21:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C4DED64EDB for ; Tue, 23 Feb 2021 18:21:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233894AbhBWSVe (ORCPT ); Tue, 23 Feb 2021 13:21:34 -0500 Received: from esa.microchip.iphmx.com ([68.232.154.123]:35696 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233148AbhBWSVY (ORCPT ); Tue, 23 Feb 2021 13:21:24 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1614104484; x=1645640484; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=MEjpyHn2CDjnPfxkT2wEky1s6pdVTEwsRbTZKg0ovic=; b=iaa1riWKR0hcSRKVFUmn+BUo+gv6WrEedGqzDOdbFi6KPgvc0NTFx7uW PdJIo+Ho59ZmNSoQZH/KwXI+xd39KH11Zw2bmV9n2ieTaHa2dd+Yi+aPa 0YWD6QpsvKDHNeKEUl/QpzBrBl2suRu0eQ7VAs80BOsuc9Jhz02toN2Wv 8eHSJB1KqFumx450bpHeZZ4uXKAh1ckc0gyFaH7fcYFy2dj2CP092ldEJ ftjwMf1h4qxB+XSmLO7XfeHDUl8ng0+GMiJL1tPeR2EGxV9bfdcSihesS Pfm2beb6O285HS8ccj+RPo55GE6TIkJ0K2jeH8JQrF/nsLVJKuWwgVh3X A==; IronPort-SDR: rI5ETHQBkcWabJ2Bw7Ta9hW/E3dXsL1sV3yEBAiOVxZI0gvmhAz5cB4y1tdYEfMvApi+F58fVg mioJ1+7V7MDv/obCGqJ+LKvWxExfygRdwhXZmTmaHdtlr1j+2x84dU8FLFtZvjcyC38Ao9CpTX dTMcVYbWdfDCYBG+YHGpr2L8zpAyP+DZWg5EAXy2ulM8RcZcZhS8hycIgQPM+94VRcF01Ehmw9 vhLASOJXO0L6HnwYdKuqYbKSowvuyaPTkkzZYkQ59Yv7qJbPXYHF+gZ86MWVqNRmX5fFEC0S7e rU4= X-IronPort-AV: E=Sophos;i="5.81,200,1610434800"; d="scan'208";a="104869134" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 23 Feb 2021 11:20:08 -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 11:20:08 -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 11:20:05 -0700 From: Codrin Ciubotariu To: , , , CC: , , , , , , , , "Codrin Ciubotariu" Subject: [PATCH 3/7] ASoC: mchp-i2s-mcc: Add compatible for SAMA7G5 Date: Tue, 23 Feb 2021 20:19:25 +0200 Message-ID: <20210223181929.444640-4-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 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Microchip's new SAMA7G5 includes an updated I2S-MCC compatible with the previous version found on SAM9X60. The new controller includes 8 (4 * 2) input and output data pins for up to 8 channels for I2S and Left-Justified formats. Signed-off-by: Codrin Ciubotariu --- sound/soc/atmel/Kconfig | 3 +++ sound/soc/atmel/mchp-i2s-mcc.c | 3 +++ 2 files changed, 6 insertions(+) diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig index 9fe9471f4514..ec04e3386bc0 100644 --- a/sound/soc/atmel/Kconfig +++ b/sound/soc/atmel/Kconfig @@ -127,10 +127,13 @@ config SND_MCHP_SOC_I2S_MCC Say Y or M if you want to add support for I2S Multi-Channel ASoC driver on the following Microchip platforms: - sam9x60 + - sama7g5 The I2SMCC complies with the Inter-IC Sound (I2S) bus specification and supports a Time Division Multiplexed (TDM) interface with external multi-channel audio codecs. + Starting with sama7g5, I2S and Left-Justified multi-channel is + supported by using multiple data pins, output and input, without TDM. config SND_MCHP_SOC_SPDIFTX tristate "Microchip ASoC driver for boards using S/PDIF TX" diff --git a/sound/soc/atmel/mchp-i2s-mcc.c b/sound/soc/atmel/mchp-i2s-mcc.c index 6d5ae18f8b38..0ee01383e307 100644 --- a/sound/soc/atmel/mchp-i2s-mcc.c +++ b/sound/soc/atmel/mchp-i2s-mcc.c @@ -873,6 +873,9 @@ static const struct of_device_id mchp_i2s_mcc_dt_ids[] = { { .compatible = "microchip,sam9x60-i2smcc", }, + { + .compatible = "microchip,sama7g5-i2smcc", + }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, mchp_i2s_mcc_dt_ids);