From patchwork Sun Jul 30 19:42:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 1814692 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=vc9CMHFK; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4RDWxF5FsQz1yVt for ; Mon, 31 Jul 2023 05:42:41 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229905AbjG3Tmg (ORCPT ); Sun, 30 Jul 2023 15:42:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229890AbjG3Tmf (ORCPT ); Sun, 30 Jul 2023 15:42:35 -0400 Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [IPv6:2a00:1450:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1F0D910FF for ; Sun, 30 Jul 2023 12:42:34 -0700 (PDT) Received: by mail-ej1-x62e.google.com with SMTP id a640c23a62f3a-99bf3f59905so369517466b.3 for ; Sun, 30 Jul 2023 12:42:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1690746152; x=1691350952; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=hOIx3c8bCXmFks0uYOhLCtUYhVUu2tl5xgP/O/vVgJI=; b=vc9CMHFKnR97qG1GwBTBh1ObSMRpa+wldPux2V3EY50WpG3b32cD7AfyEgXv2R1kYf ra4VmLBQgV8qmxTS7GbE1ytMiKZvZbZ7mH8zkIlfJm1OVdE+b6GFYkEPI3/4DR8ispKv J1Wv3gJ6G2bL+MEm0ff+gJE0w83tIFpHZviCXbwrovuTRZRA30CuunaNfIA6KK7IOipA 8+niPbaue2B0au8MR+aMoF0fgFIZK+Lk+NdXhstMC6U/s8mQr298EQWH8F5bYY6Q978G lSO+icKCFPo+xMg5J+cMQJz5tfHBvUQltXrOtk44S3djsGrQF2XmjjE1f96QqmBxjk4N D7fw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690746152; x=1691350952; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=hOIx3c8bCXmFks0uYOhLCtUYhVUu2tl5xgP/O/vVgJI=; b=bYjpBjwr86V0m1IgI7GCYx9QudjBbSE+tte+d1teWAWh4+rfZrIeONb6paZZ6ratX6 4+4wdzg0w2zlz14Bzwom+9g3oNwNXxPzPvQM/fwLC597uWnmWRk7v8oXHOXi5CTo4D4s Yw6hUvW57mH1oZRlcygnvL6f66YfrOljcsQVQDrScb3HksWblWTpQzmG7K25W/bd0+5I jM8Xpm9MgyiNYAUD4qufI6uQg+CIUxjesQ5XZwEd+Fufa3LE1QKnrzOoSjlLAjSECU4v yQ//T96xkqQDj4qCZJ1i8emwOvgpMBc81tKTEcYVsmJOV4o1Ucm4EWGELuJkkqPFzDTN ZzQQ== X-Gm-Message-State: ABy/qLYVTDgKuxhFwU1VA6R2t2vxVE+BwqR70DcSreNsOibkR+/zKltO n3R6Ld3gXrK7IEDjYpD0QS6HbVOVq0+zWJ04EVs= X-Google-Smtp-Source: APBJJlF+nwd2cY5Tl1A0VVfn6wBKe5tUmj/bu9lDv5yNX/9MfkMSk0RHzpD27NBOLmdO4E94ht1w2A== X-Received: by 2002:a17:906:76c8:b0:99b:ef1e:3836 with SMTP id q8-20020a17090676c800b0099bef1e3836mr6340313ejn.9.1690746152559; Sun, 30 Jul 2023 12:42:32 -0700 (PDT) Received: from krzk-bin.. ([178.197.222.183]) by smtp.gmail.com with ESMTPSA id j25-20020a170906255900b0099b4d86fbccsm5140490ejb.141.2023.07.30.12.42.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 30 Jul 2023 12:42:32 -0700 (PDT) From: Krzysztof Kozlowski To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Ryan Lee , alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH] ASoC: dt-bindings: Convert maxim,max98925 to DT schema Date: Sun, 30 Jul 2023 21:42:30 +0200 Message-Id: <20230730194230.34447-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Convert the Maxim Integrated MAX98925/MAX98926/MAX98927 speaker amplifier bindings to DT schema format. Changes during conversion: add sound-dai-cells, already used by DTS. Signed-off-by: Krzysztof Kozlowski --- Ryan, As original author, I added you as bindings maintainer. Is that okay or maybe someone else from Maxim should take care about the bindings? --- .../devicetree/bindings/sound/max9892x.txt | 44 -------- .../bindings/sound/maxim,max98925.yaml | 100 ++++++++++++++++++ 2 files changed, 100 insertions(+), 44 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/max9892x.txt create mode 100644 Documentation/devicetree/bindings/sound/maxim,max98925.yaml diff --git a/Documentation/devicetree/bindings/sound/max9892x.txt b/Documentation/devicetree/bindings/sound/max9892x.txt deleted file mode 100644 index 98cb9ba5b328..000000000000 --- a/Documentation/devicetree/bindings/sound/max9892x.txt +++ /dev/null @@ -1,44 +0,0 @@ -Maxim Integrated MAX98925/MAX98926/MAX98927 Speaker Amplifier - -This device supports I2C. - -Required properties: - - - compatible : should be one of the following - - "maxim,max98925" - - "maxim,max98926" - - "maxim,max98927" - - - vmon-slot-no : slot number used to send voltage information - or in inteleave mode this will be used as - interleave slot. - MAX98925/MAX98926 slot range : 0 ~ 30, Default : 0 - MAX98927 slot range : 0 ~ 15, Default : 0 - - - imon-slot-no : slot number used to send current information - MAX98925/MAX98926 slot range : 0 ~ 30, Default : 0 - MAX98927 slot range : 0 ~ 15, Default : 0 - - - interleave-mode : When using two MAX9892X in a system it is - possible to create ADC data that that will - overflow the frame size. Digital Audio Interleave - mode provides a means to output VMON and IMON data - from two devices on a single DOUT line when running - smaller frames sizes such as 32 BCLKS per LRCLK or - 48 BCLKS per LRCLK. - Range : 0 (off), 1 (on), Default : 0 - - - reg : the I2C address of the device for I2C - -Optional properties: - - reset-gpios : GPIO to reset the device - -Example: - -codec: max98927@3a { - compatible = "maxim,max98927"; - vmon-slot-no = <0>; - imon-slot-no = <1>; - interleave-mode = <0>; - reg = <0x3a>; -}; diff --git a/Documentation/devicetree/bindings/sound/maxim,max98925.yaml b/Documentation/devicetree/bindings/sound/maxim,max98925.yaml new file mode 100644 index 000000000000..a01a130ef686 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/maxim,max98925.yaml @@ -0,0 +1,100 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/maxim,max98925.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim Integrated MAX98925/MAX98926/MAX98927 speaker amplifier + +maintainers: + - Ryan Lee + +properties: + compatible: + enum: + - maxim,max98925 + - maxim,max98926 + - maxim,max98927 + + reg: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + '#sound-dai-cells': + const: 0 + + vmon-slot-no: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 30 + default: 0 + description: + Slot number used to send voltage information or in inteleave mode this + will be used as interleave slot. + + imon-slot-no: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 30 + default: 0 + description: + Slot number used to send current information. + + interleave-mode: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + default: 0 + description: + When using two MAX9892X in a system it is possible to create ADC data + that will overflow the frame size. Digital Audio Interleave mode provides + a means to output VMON and IMON data from two devices on a single DOUT + line when running smaller frames sizes such as 32 BCLKS per LRCLK or 48 + BCLKS per LRCLK. + +required: + - compatible + - reg + +allOf: + - $ref: dai-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - maxim,max98927 + then: + properties: + vmon-slot-no: + minimum: 0 + maximum: 15 + + imon-slot-no: + minimum: 0 + maximum: 15 + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + #include + audio-codec@3a { + compatible = "maxim,max98927"; + reg = <0x3a>; + #sound-dai-cells = <0>; + + pinctrl-0 = <&speaker_default>; + pinctrl-names = "default"; + + reset-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>; + + vmon-slot-no = <1>; + imon-slot-no = <0>; + }; + };