From patchwork Wed Sep 20 03:50:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: ChiYuan Huang X-Patchwork-Id: 13393937 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id B7657E7106B for ; Thu, 21 Sep 2023 13:25:33 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id E9267E81; Thu, 21 Sep 2023 15:24:41 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz E9267E81 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1695302732; bh=UPjgTbT8a40bfmtAEf3UzLG2zB1cinN3u1mfFNQe9Nk=; h=From:To:CC:Subject:Date:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=sDz8v5OJpaEbo7fREsMJaIEMq9bEjMK3WDoMSTEe7chGtuULXKKXx+WwafFmSsxyU hcB/KXyWrcRdmJtS3qq4LRZqHJeRo4J2WkX6e6+TovcrTxGHdTskSW6JiORgKUky/T DYKbgfMZuTijqe6IYs/LRr4sw3H9B1/78yu5uwRw= Received: by alsa1.perex.cz (Postfix, from userid 50401) id EB2C2F80578; Thu, 21 Sep 2023 15:22:59 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 3C819F805AA; Thu, 21 Sep 2023 15:22:59 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 836B3F8025A; Wed, 20 Sep 2023 05:52:02 +0200 (CEST) Received: from mg.richtek.com (mg.richtek.com [220.130.44.152]) by alsa1.perex.cz (Postfix) with ESMTP id 30688F801F5 for ; Wed, 20 Sep 2023 05:51:03 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 30688F801F5 X-MailGates: (SIP:2,PASS,NONE)(compute_score:DELIVER,40,3) Received: from 192.168.10.46 by mg.richtek.com with MailGates ESMTPS Server V6.0(1978106:0:AUTH_RELAY) (envelope-from ) (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256/256); Wed, 20 Sep 2023 11:50:36 +0800 (CST) Received: from ex4.rt.l (192.168.10.47) by ex3.rt.l (192.168.10.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Wed, 20 Sep 2023 11:50:35 +0800 Received: from linuxcarl2.richtek.com (192.168.10.154) by ex4.rt.l (192.168.10.45) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Wed, 20 Sep 2023 11:50:35 +0800 From: To: Mark Brown , Krzysztof Kozlowski , Conor Dooley CC: Liam Girdwood , Rob Herring , Jaroslav Kysela , Takashi Iwai , Pierre-Louis Bossart , ChiYuan Huang , Allen Lin , , , Subject: [PATCH v3 1/2] ASoC: dt-bindings: Add Richtek rtq9128 audio amplifier Date: Wed, 20 Sep 2023 11:50:33 +0800 Message-ID: <1695181834-5809-2-git-send-email-cy_huang@richtek.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1695181834-5809-1-git-send-email-cy_huang@richtek.com> References: <1695181834-5809-1-git-send-email-cy_huang@richtek.com> MIME-Version: 1.0 X-MailFrom: prvs=16244D1BD6=cy_huang@richtek.com X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1 Message-ID-Hash: NIH5SHHHHIUSOT4FYARUHN3NHSDXPDZA X-Message-ID-Hash: NIH5SHHHHIUSOT4FYARUHN3NHSDXPDZA X-Mailman-Approved-At: Thu, 21 Sep 2023 13:22:53 +0000 X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: ChiYuan Huang Create richtek,rtq9128.yaml for rtq9128 amplifier. Signed-off-by: ChiYuan Huang Reviewed-by: Krzysztof Kozlowski --- v3 - Add Reviewed-by tag v2 - Dual license - Add $ref for dai-common.yaml - Remove delimiter '|' in head of description --- .../bindings/sound/richtek,rtq9128.yaml | 54 +++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/richtek,rtq9128.yaml diff --git a/Documentation/devicetree/bindings/sound/richtek,rtq9128.yaml b/Documentation/devicetree/bindings/sound/richtek,rtq9128.yaml new file mode 100644 index 000000000000..d117f08fff30 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/richtek,rtq9128.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/richtek,rtq9128.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Richtek RTQ9128 Automative Audio Power Amplifier + +maintainers: + - ChiYuan Huang + +description: + The RTQ9128 is a ultra-low output noise, high-efficiency, four-channel + class-D audio power amplifier and delivering 4x75W into 4OHm at 10% + THD+N from a 25V supply in automotive applications. + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + enum: + - richtek,rtq9128 + + reg: + maxItems: 1 + + enable-gpios: + maxItems: 1 + + '#sound-dai-cells': + const: 0 + +required: + - compatible + - reg + - '#sound-dai-cells' + +unevaluatedProperties: false + +examples: + - | + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + speaker@1a { + compatible = "richtek,rtq9128"; + reg = <0x1a>; + enable-gpios = <&gpio 26 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + }; + };