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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 Cc: alexandre.belloni@bootlin.com, lgirdwood@gmail.com, nicolas.ferre@microchip.com, robh+dt@kernel.org, tiwai@suse.com, ludovic.desroches@microchip.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" 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