From patchwork Mon Jul 19 13:40:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 12385901 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=-16.8 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,USER_AGENT_GIT autolearn=unavailable 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 95AD5C07E9D for ; Mon, 19 Jul 2021 13:42:45 +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 96C0D61019 for ; Mon, 19 Jul 2021 13:42:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 96C0D61019 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bp.renesas.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@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 AF01F1662; Mon, 19 Jul 2021 15:41:52 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz AF01F1662 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1626702162; bh=NcnUaGk1QrYzUryC91DNP4b8RfQU7U3fC7rFNp+9KUw=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=jSumyBOz9ubDYacQK45+rIbpRMieAB1YWgkm2WRPg4HEf3xz1DUKNpAoY5V8THHMe M3R31kYBo9m9rCDvES2EslbAYP5Ohr44KlXFA5uCO2DPCHy1pujpFOvVZihY436LFq LC0wHgM0o6kHnqsF6iFmp/eE7U24WpUjVMerNz3Y= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 852A8F80218; Mon, 19 Jul 2021 15:41:06 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 773BEF804CB; Mon, 19 Jul 2021 15:41:02 +0200 (CEST) Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by alsa1.perex.cz (Postfix) with ESMTP id 6EECCF800DA for ; Mon, 19 Jul 2021 15:40:52 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 6EECCF800DA X-IronPort-AV: E=Sophos;i="5.84,252,1620658800"; d="scan'208";a="88083347" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 19 Jul 2021 22:40:51 +0900 Received: from localhost.localdomain (unknown [10.226.92.148]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id BF199425ABD3; Mon, 19 Jul 2021 22:40:47 +0900 (JST) From: Biju Das To: Rob Herring Subject: [PATCH v2 1/8] ASoC: dt-bindings: Document RZ/G2L bindings Date: Mon, 19 Jul 2021 14:40:33 +0100 Message-Id: <20210719134040.7964-2-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210719134040.7964-1-biju.das.jz@bp.renesas.com> References: <20210719134040.7964-1-biju.das.jz@bp.renesas.com> Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, Geert Uytterhoeven , Kuninori Morimoto , Prabhakar Mahadev Lad , Liam Girdwood , Biju Das , linux-renesas-soc@vger.kernel.org, Chris Brandt , Mark Brown , Chris Paterson , Biju Das 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" Document RZ/G2L ASoC serial sound interface bindings. Signed-off-by: Biju Das Reviewed-by: Lad Prabhakar Reviewed-by: Rob Herring --- v1->v2: * Rebased to latest mainline rc branch. --- .../bindings/sound/renesas,rz-ssi.yaml | 85 +++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml diff --git a/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml new file mode 100644 index 000000000000..891f381ee5b8 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/renesas,rz-ssi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas RZ/G2L ASoC Sound Serial Interface (SSIF-2) + +maintainers: + - Biju Das + +properties: + compatible: + items: + - enum: + - renesas,r9a07g044-ssi # RZ/G2{L,LC} + - const: renesas,rz-ssi + + reg: + maxItems: 1 + + interrupts: + maxItems: 4 + + interrupt-names: + items: + - const: int_req + - const: dma_rx + - const: dma_tx + - const: dma_rt + + clocks: + maxItems: 4 + + clock-names: + items: + - const: ssi + - const: ssi_sfr + - const: audio_clk1 + - const: audio_clk2 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + '#sound-dai-cells': + const: 0 + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - clock-names + - resets + - '#sound-dai-cells' + +additionalProperties: false + +examples: + - | + #include + #include + + ssi0: ssi@10049c00 { + compatible = "renesas,r9a07g044-ssi", + "renesas,rz-ssi"; + reg = <0x10049c00 0x400>; + interrupts = , + , + , + ; + interrupt-names = "int_req", "dma_rx", "dma_tx", "dma_rt"; + clocks = <&cpg CPG_MOD R9A07G044_SSI0_PCLK2>, + <&cpg CPG_MOD R9A07G044_SSI0_PCLK_SFR>, + <&audio_clk1>, + <&audio_clk2>; + clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2"; + power-domains = <&cpg>; + resets = <&cpg R9A07G044_SSI0_RST_M2_REG>; + #sound-dai-cells = <0>; + };