From nobody Wed Feb 11 16:11:23 2026 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 9C4C9C77B75 for ; Mon, 8 May 2023 11:03:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232775AbjEHLD4 (ORCPT ); Mon, 8 May 2023 07:03:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39412 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235530AbjEHLDP (ORCPT ); Mon, 8 May 2023 07:03:15 -0400 Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A6EAB2E831; Mon, 8 May 2023 04:02:35 -0700 (PDT) Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-3f19ab994ccso44054195e9.2; Mon, 08 May 2023 04:02:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1683543754; x=1686135754; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=A3IcJNxOJ2et8h61nJbPiOjLbQlc9C+Ke7Inm0DeTLs=; b=JXK+B13Nx8jWObwa56nX9ZAdz4PRaDb1+Oa9Yr0kGYpYfUz3tCrJmuV5cn9QjD/vQ0 0+w1MXP6dJtw9YNA1R3F8+q1T9o+YnLR6J8yyQCNAgOaGscvuqn3V3OXnp7LvFvB5JkY NTJzlxIgxnxKWF0hoy5lrTbXeIoK26JZ9Oi0Vc7n3tJgX+qaBn9nxhppTDcAdxQgJz+d EgKv0cYvEyp6D+8Sj/pyQdgqG6jC3TwEnn62TUkun9AXbNHBWHKeoBetcIXKGdx6SNbg MnchwgHrS6DzYCPsVjV0oLCHVJ7vvmlNNBZ0EnQQJB1EHOvDHIY2SuXSFz+eyGe9ireX qs1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683543754; x=1686135754; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=A3IcJNxOJ2et8h61nJbPiOjLbQlc9C+Ke7Inm0DeTLs=; b=k4jfL7Yws7k0y1Zo3zblwBOVJz6jn3bt/TAVvbaOWKJGHPmJfSrgFAR3fmDSbI2rAW pUOOEK+f/csjUhUgSlzb6oCnTms518BWmjC+u0m8WgfHhBhEJw0Z1QZcx1+MmbhBSSsu +8XebN6ZXHlniZAWipvZw7T5EQTTuAc381SAMXCcl3fqjxcWQMABcrc01Gj/aj+GMcBQ TqxF7eNaX+iOxgyXIIMef5hMkEPRg3zyDAPYufd66lg86KpqX18AngXMHSB4QoAbHqoB k26xNqaMjYjDqgNB6YydOkVKGaevHgRcR6b9Kt5mUJoVZqVtlsxvl85D/NHJrBowfFlv 4tSQ== X-Gm-Message-State: AC+VfDzltHKfNWgEE2wP4Nzq/r9ek0GKbiU5FGUjwzrKL1PMG5yv64/X gK+nEQsa/Avw+VcDRdf06oE= X-Google-Smtp-Source: ACHHUZ40JcHgb1pxEW8IAXrZ58TAREMaBogbyLSdwmFa2D7xupidNLMVM5RXHBAr54rIEd+pVzpYPg== X-Received: by 2002:a05:600c:2283:b0:3f4:2254:bd86 with SMTP id 3-20020a05600c228300b003f42254bd86mr3251242wmf.8.1683543753891; Mon, 08 May 2023 04:02:33 -0700 (PDT) Received: from standask-GA-A55M-S2HP ([188.123.113.247]) by smtp.gmail.com with ESMTPSA id a9-20020adfe5c9000000b0030632110586sm11245095wrn.3.2023.05.08.04.02.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 May 2023 04:02:33 -0700 (PDT) Date: Mon, 8 May 2023 13:02:31 +0200 From: Stanislav Jakubek To: Thierry Reding , Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Ray Jui , Scott Branden Cc: bcm-kernel-feedback-list@broadcom.com, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] dt-bindings: pwm: brcm,kona-pwm: convert to YAML Message-ID: <20230508110231.GA19395@standask-GA-A55M-S2HP> MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Convert Broadcom Kona family PWM controller bindings to DT schema. Change during conversion: - add used, but previously undocumented brcm,bcm11351-pwm compatible Signed-off-by: Stanislav Jakubek Reviewed-by: Krzysztof Kozlowski --- Changes in V2: - mention the new compatible in the commit message (Krzysztof) =20 .../devicetree/bindings/pwm/brcm,kona-pwm.txt | 21 -------- .../bindings/pwm/brcm,kona-pwm.yaml | 51 +++++++++++++++++++ 2 files changed, 51 insertions(+), 21 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pwm/brcm,kona-pwm.txt create mode 100644 Documentation/devicetree/bindings/pwm/brcm,kona-pwm.yaml diff --git a/Documentation/devicetree/bindings/pwm/brcm,kona-pwm.txt b/Docu= mentation/devicetree/bindings/pwm/brcm,kona-pwm.txt deleted file mode 100644 index c42eecfc81ed..000000000000 --- a/Documentation/devicetree/bindings/pwm/brcm,kona-pwm.txt +++ /dev/null @@ -1,21 +0,0 @@ -Broadcom Kona PWM controller device tree bindings - -This controller has 6 channels. - -Required Properties : -- compatible: should contain "brcm,kona-pwm" -- reg: physical base address and length of the controller's registers -- clocks: phandle + clock specifier pair for the external clock -- #pwm-cells: Should be 3. See pwm.yaml in this directory for a - description of the cells format. - -Refer to clocks/clock-bindings.txt for generic clock consumer properties. - -Example: - -pwm: pwm@3e01a000 { - compatible =3D "brcm,bcm11351-pwm", "brcm,kona-pwm"; - reg =3D <0x3e01a000 0xc4>; - clocks =3D <&pwm_clk>; - #pwm-cells =3D <3>; -}; diff --git a/Documentation/devicetree/bindings/pwm/brcm,kona-pwm.yaml b/Doc= umentation/devicetree/bindings/pwm/brcm,kona-pwm.yaml new file mode 100644 index 000000000000..d1a58d130708 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/brcm,kona-pwm.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/brcm,kona-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom Kona family PWM controller + +description: + This controller has 6 channels. + +maintainers: + - Florian Fainelli + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + items: + - enum: + - brcm,bcm11351-pwm + - const: brcm,kona-pwm + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + '#pwm-cells': + const: 3 + +required: + - compatible + - reg + - clocks + +unevaluatedProperties: false + +examples: + - | + #include "dt-bindings/clock/bcm281xx.h" + + pwm@3e01a000 { + compatible =3D "brcm,bcm11351-pwm", "brcm,kona-pwm"; + reg =3D <0x3e01a000 0xcc>; + clocks =3D <&slave_ccu BCM281XX_SLAVE_CCU_PWM>; + #pwm-cells =3D <3>; + }; +... --=20 2.25.1