From patchwork Wed Nov 22 09:00:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Shubin via B4 Relay X-Patchwork-Id: 13464247 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E71693D98B; Wed, 22 Nov 2023 09:01:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="cON6WIuQ" Received: by smtp.kernel.org (Postfix) with ESMTPS id C5719C32777; Wed, 22 Nov 2023 09:01:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1700643675; bh=/phMRAdLatcIBpxBkpvU88xEshVqV20kxEDwUF2WMsM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=cON6WIuQa49uBYEB+oR3Kqjq5IG3n5SOObu05+KmIGMZPyZUitLAWlbBEiYJCPVVX jMeSnY5F95LHUz8xI7UEP880DsRjiuP1bARO+NcP6GsKw/NtktHwIg3kYKo+RCLwO8 t6PtECjtgc8J1aEkNEhQQq0QCAQSecFHqMBcX6NQnq8ur0hCeqbfH72T3tezonV+bi PGy/HL+/64O5YKsF7Dhm93f7pNsyQg8u2LZRAB3ajL/iAxC519LFWuolfw/hPFjeu4 ZmhNJcCFVr2YSFDhzqK3RVl05rsgQK98/LMVJxQuH/kKCaimkpv7uBi6+nStR34sYJ iWNZI0zlzOW+g== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id B3DB9C61D9B; Wed, 22 Nov 2023 09:01:15 +0000 (UTC) From: Nikita Shubin via B4 Relay Date: Wed, 22 Nov 2023 12:00:05 +0300 Subject: [PATCH v5 27/39] ASoC: dt-bindings: ep93xx: Document DMA support Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231122-ep93xx-v5-27-d59a76d5df29@maquefel.me> References: <20231122-ep93xx-v5-0-d59a76d5df29@maquefel.me> In-Reply-To: <20231122-ep93xx-v5-0-d59a76d5df29@maquefel.me> To: Hartley Sweeten , Alexander Sverdlin , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Alexander Sverdlin X-Mailer: b4 0.13-dev-e3e53 X-Developer-Signature: v=1; a=ed25519-sha256; t=1700643671; l=1111; i=nikita.shubin@maquefel.me; s=20230718; h=from:subject:message-id; bh=33ZOBSi7tKmUms2Z5bn+h/5Rtal4W/59/ftopAoDmGE=; =?utf-8?q?b=3DPDGP304YjveJ?= =?utf-8?q?dGqVG0yROoVEvjhioop0aEsk2Y2fbUX9RX1cDfdeDk6xJh+ZnuXTbh6djfTUbL3i?= afnCj/O9AJ5ijcCU4kuHcWYBLzY5O37yEQFkWI9UJwRzLM4eiQKx X-Developer-Key: i=nikita.shubin@maquefel.me; a=ed25519; pk=vqf5YIUJ7BJv3EJFaNNxWZgGuMgDH6rwufTLflwU9ac= X-Endpoint-Received: by B4 Relay for nikita.shubin@maquefel.me/20230718 with auth_id=65 X-Original-From: Nikita Shubin Reply-To: From: Nikita Shubin Document DMA support in binding document. Signed-off-by: Nikita Shubin Reviewed-by: Mark Brown Reviewed-by: Krzysztof Kozlowski --- .../devicetree/bindings/sound/cirrus,ep9301-i2s.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/cirrus,ep9301-i2s.yaml b/Documentation/devicetree/bindings/sound/cirrus,ep9301-i2s.yaml index 453d493c941f..36a320ddf534 100644 --- a/Documentation/devicetree/bindings/sound/cirrus,ep9301-i2s.yaml +++ b/Documentation/devicetree/bindings/sound/cirrus,ep9301-i2s.yaml @@ -40,6 +40,16 @@ properties: - const: sclk - const: lrclk + dmas: + items: + - description: out DMA channel + - description: in DMA channel + + dma-names: + items: + - const: tx + - const: rx + required: - compatible - '#sound-dai-cells' @@ -61,6 +71,8 @@ examples: <&syscon 30>, <&syscon 31>; clock-names = "mclk", "sclk", "lrclk"; + dmas = <&dma0 0 1>, <&dma0 0 2>; + dma-names = "tx", "rx"; }; ...