From patchwork Fri Sep 10 01:22:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 12484217 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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 B2433C433EF for ; Fri, 10 Sep 2021 01:25:35 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 2D190610C9 for ; Fri, 10 Sep 2021 01:25:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 2D190610C9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=renesas.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 8B88916C2; Fri, 10 Sep 2021 03:24:43 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 8B88916C2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1631237133; bh=IB/m5ZFr6eSREBejX6CQX94AFTkGfRBmfMNLzfF37wk=; h=Date:From:Subject:To:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=h0sfP3BgBFlMvhkblmYwfIdTtcGn5M60rfKMoonkmJmnO2zQyJdujEbGh9Egz81Bf yOmil8R8chMPV8OLUjCQ9SUJXg/1cdQX+CgBr8aNQ4LuJOaukiXQGM3ZOBC5qTfYNT lQIHyR5umObog/7GqbGmT6uRM5rhMucBdTG9Xei0= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id CAC62F8051D; Fri, 10 Sep 2021 03:22:47 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id C8134F80520; Fri, 10 Sep 2021 03:22:45 +0200 (CEST) Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by alsa1.perex.cz (Postfix) with ESMTP id 8F36FF80224 for ; Fri, 10 Sep 2021 03:22:42 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 8F36FF80224 Date: 10 Sep 2021 10:22:39 +0900 X-IronPort-AV: E=Sophos;i="5.85,282,1624287600"; d="scan'208";a="93467541" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 10 Sep 2021 10:22:39 +0900 Received: from mercury.renesas.com (unknown [10.166.252.133]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 5076D4158A7D; Fri, 10 Sep 2021 10:22:39 +0900 (JST) Message-ID: <87h7etusv4.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH v3 09/16] ASoC: add Rich Graph Card Yaml Document User-Agent: Wanderlust/2.15.9 Emacs/26.3 Mule/6.0 To: Mark Brown In-Reply-To: <87tuitusy4.wl-kuninori.morimoto.gx@renesas.com> References: <87tuitusy4.wl-kuninori.morimoto.gx@renesas.com> MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Cc: Linux-ALSA 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" From: Kuninori Morimoto This patch adds Rich Graph Card Yaml Document to Linux. Signed-off-by: Kuninori Morimoto --- .../bindings/sound/rich-graph-card.yaml | 57 +++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/rich-graph-card.yaml diff --git a/Documentation/devicetree/bindings/sound/rich-graph-card.yaml b/Documentation/devicetree/bindings/sound/rich-graph-card.yaml new file mode 100644 index 000000000000..f998c50da8f7 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/rich-graph-card.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/rich-graph-card.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rich Graph Card Device Tree Bindings + +maintainers: + - Kuninori Morimoto + +properties: + compatible: + enum: + - rich-graph-card + links: + $ref: /schemas/types.yaml#/definitions/phandle-array + label: + maxItems: 1 + routing: + description: | + A list of the connections between audio components. + Each entry is a pair of strings, the first being the + connection's sink, the second being the connection's source. + $ref: /schemas/types.yaml#/definitions/non-unique-string-array + multi: + description: Multi-CPU/Codec node + dpcm: + description: DPCM node + codec2codec: + description: Codec to Codec node + +required: + - compatible + - links + +additionalProperties: false + +examples: + - | + sound { + compatible = "rich-graph-card"; + + links = <&cpu_port>; + }; + + cpu { + compatible = "cpu-driver"; + + cpu_port: port { cpu_ep: endpoint { remote-endpoint = <&codec_ep>; }; }; + }; + + codec { + compatible = "codec-driver"; + + port { codec_ep: endpoint { remote-endpoint = <&cpu_ep>; }; }; + };