From patchwork Mon Dec 6 15:46:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 1564028 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=n13ximXn; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4J77f93fVsz9s1l for ; Tue, 7 Dec 2021 03:09:05 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230131AbhLFQMb (ORCPT ); Mon, 6 Dec 2021 11:12:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39794 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243949AbhLFQId (ORCPT ); Mon, 6 Dec 2021 11:08:33 -0500 Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 779D8C0A88A9; Mon, 6 Dec 2021 07:46:27 -0800 (PST) Received: by mail-wm1-x32b.google.com with SMTP id o29so8516466wms.2; Mon, 06 Dec 2021 07:46:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=I6tp7FFhJACS8QWvJrV4J18ejcDzbxbLkmoezmrRFt0=; b=n13ximXnQOahmYmejBNmkPry0M6Eu5jpASd0nFbE5KkDYPs+PyPs9Rd3F4EE/HK4/x Gn8/dTpYxJxysQUcvLBAu45VgnBj0i5MnUeQkr4QVrHKctk/xbjMs2uSE0Y1muCxzy/Q QU76UolzAf7d7VrYYnwcgA8MEV9ynf2vskedehauqWKaUjZLjrgsHczwPmuFP+S+gkth 380Ps6S9TmBU9nCfw5TyhFmzUizeBFbfc69fD0+RDDRzTz/4smsQj4lJLaOLQJN9qyPQ OIQA0NpcRVDls3Qq/S6WIJEymLuiqYKYMH4vGZ4ZU6DHUBpaQu6SbWE3D/eC1GI5wznZ ANlw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=I6tp7FFhJACS8QWvJrV4J18ejcDzbxbLkmoezmrRFt0=; b=8CxpQll8IK+RLf6nlxSDVJp+RVS/Xx8F3vpXigu2+nEwFQT86WPKOhR/ZTXH/gN+RM b4u0Oq7LjbdWnfnO/nkNs7z8nQZY8OGEZ3lJlAY7Icnm9Ij8Drv719hKPkJ6pQdVKqgb HSgge2POeYyc6GvdeVNSjRZm2BSUqJt1vFXD40rzzym6vh/IISE/l0jGpsDX0f2F1hjx gjV4qGPJ1r74shNsJMumhjisBvzB34VyYid53+16HOG1d6mDyn63WsdKvTtUfUqjw67Z Qvkqr0SqgxQsUij8BvyR47aKRWqOi0IGH+BLPTplAothlqXXb/rgYV4XojDgrls2xvts nj4g== X-Gm-Message-State: AOAM531BOGoD/4rWIvMDd1q8G0rFvSDfkiZFCTlUqy4ggYKLihGo7/Pu jVwF/DmbEYRUZx0L1mJZwMc2e7mkUk8= X-Google-Smtp-Source: ABdhPJyekBe6dnXPs6YOJehgDST53pxv0RT0H/3MI6ngt8Cji7hflRixjLv1vGzfGSLx/T0I4wYVNQ== X-Received: by 2002:a05:600c:4f55:: with SMTP id m21mr40236724wmq.68.1638805586114; Mon, 06 Dec 2021 07:46:26 -0800 (PST) Received: from localhost (pd9e51d39.dip0.t-ipconnect.de. [217.229.29.57]) by smtp.gmail.com with ESMTPSA id j40sm13799400wms.19.2021.12.06.07.46.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Dec 2021 07:46:25 -0800 (PST) From: Thierry Reding To: Liam Girdwood , Mark Brown Cc: Rob Herring , Sameer Pujar , Jon Hunter , alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH] ASoC: dt-bindings: tegra: Document interconnects property Date: Mon, 6 Dec 2021 16:46:24 +0100 Message-Id: <20211206154624.229018-1-thierry.reding@gmail.com> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Thierry Reding Add the interconnects and interconnect-names properties to the bindings for the sound card on various NVIDIA Tegra based boards. These are used to describe the device's memory paths to and from memory. Signed-off-by: Thierry Reding Acked-by: Rob Herring --- .../bindings/sound/nvidia,tegra-audio-graph-card.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml index 5bdd30a8a404..b4bee466d67a 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml @@ -44,6 +44,16 @@ properties: minItems: 1 maxItems: 3 + interconnects: + items: + - description: APE read memory client + - description: APE write memory client + + interconnect-names: + items: + - const: dma-mem # read + - const: write + iommus: maxItems: 1