From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C9D07C433F5 for ; Fri, 4 Mar 2022 15:08:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240152AbiCDPJ1 (ORCPT ); Fri, 4 Mar 2022 10:09:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52368 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240107AbiCDPJS (ORCPT ); Fri, 4 Mar 2022 10:09:18 -0500 Received: from mx0b-001ae601.pphosted.com (mx0b-001ae601.pphosted.com [67.231.152.168]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9ACBF13EFAA; Fri, 4 Mar 2022 07:08:17 -0800 (PST) Received: from pps.filterd (m0077474.ppops.net [127.0.0.1]) by mx0b-001ae601.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 2244w2hN013723; Fri, 4 Mar 2022 09:07:37 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cirrus.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=PODMain02222019; bh=GEv9qT1f52mVGZUhddgvUUHJMJPW1Ae8wHQRQufXyns=; b=QG1PrPybqd2HLHukhtNuQxQQ4gELVs/29DrwyxaSGeANw2uasdyvW345dMCHp9HASpS6 4erMNh79lXsoJ7qOryhoxXbOEK9dWykgsSLlSW90zqSMMmjw9VenkesOGHn5q5/CV27o 37BX8fMGuhOehby8d3YeIsP5yd6L9R0KKQYqm+xLWcrd6iTvy4UsBZM4lJiAcIaWYj4Y WJjJ12WTdFG39QzDKvLMMlxlIgdWS5W6VDGTwIlU19/Z2gYltQtYXsKT3lA4Pkjai0c2 tSK29Ur1YfXXjebxtjq0UyMEawt/km7D5zknSdJmQIuVjxmpK43eYDbfqyAfN7ai63o+ Ew== Received: from ediex02.ad.cirrus.com ([84.19.233.68]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3ek4j3h414-9 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Fri, 04 Mar 2022 09:07:35 -0600 Received: from EDIEX01.ad.cirrus.com (198.61.84.80) by EDIEX02.ad.cirrus.com (198.61.84.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.18; Fri, 4 Mar 2022 15:07:30 +0000 Received: from ediswmail.ad.cirrus.com (198.61.86.93) by EDIEX01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server id 15.1.2375.18 via Frontend Transport; Fri, 4 Mar 2022 15:07:30 +0000 Received: from aryzen.ad.cirrus.com (unknown [198.61.65.198]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id A41517C; Fri, 4 Mar 2022 15:07:30 +0000 (UTC) From: Lucas Tanure To: Liam Girdwood , Mark Brown , Rob Herring , Jaroslav Kysela , Takashi Iwai CC: , , , , David Rhodes Subject: [PATCH v2 20/20] ASoC: cs35l41: Document CS35l41 External Boost Date: Fri, 4 Mar 2022 15:07:21 +0000 Message-ID: <20220304150721.3802-21-tanureal@opensource.cirrus.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220304150721.3802-1-tanureal@opensource.cirrus.com> References: <20220304150721.3802-1-tanureal@opensource.cirrus.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-GUID: o8ixPIuU6yT6JzdEqSm8p5Nrifm-qFt3 X-Proofpoint-ORIG-GUID: o8ixPIuU6yT6JzdEqSm8p5Nrifm-qFt3 X-Proofpoint-Spam-Reason: safe Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: David Rhodes Document external boost feature on CS35L41 Signed-off-by: David Rhodes --- .../bindings/sound/cirrus,cs35l41.yaml | 44 +++++++++++++++++-- 1 file changed, 41 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml index 3235702ce402..2f60776b3e9b 100644 --- a/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml +++ b/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml @@ -75,6 +75,19 @@ properties: maximum: 3 default: 2 + cirrus,boost-type: + description: + Configures the type of Boost being used. + Internal boost requires boost-peak-milliamp, boost-ind-nanohenry and + boost-cap-microfarad. + External Boost must have GPIO1 as GPIO output. GPIO1 will be set high to + enable boost voltage. + 0 = Internal Boost + 1 = External Boost + $ref: "/schemas/types.yaml#/definitions/uint32" + minimum: 0 + maximum: 1 + cirrus,gpio1-polarity-invert: description: Boolean which specifies whether the GPIO1 @@ -131,9 +144,32 @@ required: - compatible - reg - "#sound-dai-cells" - - cirrus,boost-peak-milliamp - - cirrus,boost-ind-nanohenry - - cirrus,boost-cap-microfarad + +allOf: + - if: + properties: + cirrus,boost-type: + contains: + const: 0 + + then: + required: + - cirrus,boost-peak-milliamp + - cirrus,boost-ind-nanohenry + - cirrus,boost-cap-microfarad + + - if: + properties: + cirrus,boost-type: + contains: + const: 1 + + then: + required: + - cirrus,gpio1-output-enable + properties: + cirrus,gpio1-src-select: + const: 1 additionalProperties: false @@ -150,6 +186,8 @@ examples: VA-supply = <&dummy_vreg>; VP-supply = <&dummy_vreg>; reset-gpios = <&gpio 110 0>; + + cirrus,boost-type = <0>; cirrus,boost-peak-milliamp = <4500>; cirrus,boost-ind-nanohenry = <1000>; cirrus,boost-cap-microfarad = <15>; -- 2.35.1