From patchwork Mon Dec 6 18:26:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 12694962 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 28ED6C433FE for ; Mon, 6 Dec 2021 18:31:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5+3xtpIrhXdJZR8RUeYn9nWuGb8BiX3CABtq+Y/SUZ4=; b=fU5j6QVnRrYJJR MWYnGzynx08g2jy9TB8c6SvupSv4W/uaYTJ7vkPnsYXnAFayfJ3jKuA9jniri1+Mz55Dvp2a1X9lq JYDmE2XRP8jqk1k8mJpxe2Cz2GMy0ZP3l8H6pZHmXAPndsmWcmipahJpFmAcQB5DXc6aUrZ76n7/r Xy90zjN6lSBPpLfssOExFtdlKg5F5n3w6MJCdtsdt0YYyl0nQsVtVO6H6uLjVCXTd9Zu5XaFld2aO F9+qeW8GCCDIIz9tzQFaZu+pvzBEO0Rs+kNjrNHcgcxT0fIXtPFWUshcRdoOV6b26Kk5xiK9uMwSQ Z39DwmyxfTGPXEaqWVvA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1muIhc-005Hpa-Lt; Mon, 06 Dec 2021 18:27:04 +0000 Received: from mail-pj1-x1031.google.com ([2607:f8b0:4864:20::1031]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1muIh1-005HcF-2A for linux-arm-kernel@lists.infradead.org; Mon, 06 Dec 2021 18:26:28 +0000 Received: by mail-pj1-x1031.google.com with SMTP id np3so8369207pjb.4 for ; Mon, 06 Dec 2021 10:26:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=IlWOtQhuKoAbExjB9TTANbBFdCEDUkxd3U6sjKMMDBU=; b=pzFYLXw+dgQQZ9vnU/aMWUbAlvWMVysoWrco4Ie804B20gDncofnLHx6qA19V9onoz 5dhtA3wI7KqTNL0icF2mNs8dmvtldxC82f4ugzSHHYOzn1LhCNGmtl20zrn+aq2oli0b uUiwiQC5u0GFJPLoWCMCEHAWynShCwLnS947U67OM4wrpuifUS7mJF1wZt5p8pfkaATO xVGKFIxgBEN3wrHDB7HWRVrXRBeivh5IU6SuBnYQdNdG8gZn9Ldsx6yUHAcunG/8YDWe ZDLQncVbUuhbggTqkZ4T76sDaXASkGeM759fweoKI7QlRSwBYza2StEUwcd6CymvtHx0 1p/A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=IlWOtQhuKoAbExjB9TTANbBFdCEDUkxd3U6sjKMMDBU=; b=hlnyhEzcTK0lx8sY1jdyVwsh7GvX+ojoPG4wuJC7NCZ/OiqGYZgSqKsg06H0NS0u4p +PBgMwcCAG3gPTZOXFCfdG4Nqap+a4WUUqjz66odCmrT9lXFUkwOlCepxXnUdTU0OxCp J+MFivhmZmPOKefN6JiLnMSijjl2BM4Q3ZYzuw5yXyTZyNhEKKYtcnh3OxtE7iu9zq01 IEWn0nsOmW3V04borUOhHB2NwHleAW2Zz4dZSFC5zLdqsaGjBziwYL2I+8iZYxCmsicd zgS3wKyBPPoiC18nmb5VPXERpOYvw0ru+Sb7wYyp0BiMdL+V6PYCs9huiH9VhlKJBynz Nmjw== X-Gm-Message-State: AOAM530q90hi9pOfovQF8FUo2FBLcxsaRQX0j2qU1FC0WVxQ8Jq2RpbM mExcsvbZ+cAnqDpyKrTwszg= X-Google-Smtp-Source: ABdhPJwxLXZuEFBB8yWKy6KJpxvhIK8eLJgeHKt7kxDuT1bsOthhCiGJYW4+SyHyuycD0ow42bQWgA== X-Received: by 2002:a17:90a:fe85:: with SMTP id co5mr261347pjb.110.1638815185903; Mon, 06 Dec 2021 10:26:25 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id a22sm12773097pfh.111.2021.12.06.10.26.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Dec 2021 10:26:25 -0800 (PST) From: Florian Fainelli To: devicetree@vger.kernel.org Cc: Florian Fainelli , Damien Le Moal , Rob Herring , Linus Walleij , Bartosz Golaszewski , bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE), Gregory Fong , Thomas Gleixner , Marc Zyngier , Ulf Hansson , Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Lee Jones , Philipp Zabel , Herbert Xu , Ray Jui , Scott Branden , Alessandro Zummo , Alexandre Belloni , "Rafael J. Wysocki" , Daniel Lezcano , Amit Kucheria , Zhang Rui , Markus Mayer , Greg Kroah-Hartman , Al Cooper , Doug Berger , linux-ide@vger.kernel.org (open list:LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)), linux-kernel@vger.kernel.org (open list), linux-gpio@vger.kernel.org (open list:GPIO SUBSYSTEM), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE), linux-mmc@vger.kernel.org (open list:MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND...), linux-pwm@vger.kernel.org (open list:PWM SUBSYSTEM), linux-crypto@vger.kernel.org (open list:HARDWARE RANDOM NUMBER GENERATOR CORE), linux-rtc@vger.kernel.org (open list:REAL TIME CLOCK (RTC) SUBSYSTEM), linux-pm@vger.kernel.org (open list:THERMAL), linux-usb@vger.kernel.org (open list:USB SUBSYSTEM) Subject: [PATCH v2 03/14] dt-bindings: pwm: Convert BCM7038 PWM binding to YAML Date: Mon, 6 Dec 2021 10:26:05 -0800 Message-Id: <20211206182616.2089677-4-f.fainelli@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211206182616.2089677-1-f.fainelli@gmail.com> References: <20211206182616.2089677-1-f.fainelli@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211206_102627_137561_86FD6EB9 X-CRM114-Status: GOOD ( 18.76 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Convert the Broadcom STB BCM7038 PWM Device Tree binding to YAML to help with validation. Signed-off-by: Florian Fainelli Acked-by: Uwe Kleine-König --- .../bindings/pwm/brcm,bcm7038-pwm.txt | 20 --------- .../bindings/pwm/brcm,bcm7038-pwm.yaml | 43 +++++++++++++++++++ 2 files changed, 43 insertions(+), 20 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.txt create mode 100644 Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml diff --git a/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.txt b/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.txt deleted file mode 100644 index 0e662d7f6bd1..000000000000 --- a/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.txt +++ /dev/null @@ -1,20 +0,0 @@ -Broadcom BCM7038 PWM controller (BCM7xxx Set Top Box PWM controller) - -Required properties: - -- compatible: must be "brcm,bcm7038-pwm" -- reg: physical base address and length for this controller -- #pwm-cells: should be 2. See pwm.yaml in this directory for a description - of the cells format -- clocks: a phandle to the reference clock for this block which is fed through - its internal variable clock frequency generator - - -Example: - - pwm: pwm@f0408000 { - compatible = "brcm,bcm7038-pwm"; - reg = <0xf0408000 0x28>; - #pwm-cells = <2>; - clocks = <&upg_fixed>; - }; diff --git a/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml b/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml new file mode 100644 index 000000000000..4080e098f746 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/brcm,bcm7038-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM7038 PWM controller (BCM7xxx Set Top Box PWM controller) + +maintainers: + - Florian Fainelli + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + const: brcm,bcm7038-pwm + + reg: + maxItems: 1 + + "#pwm-cells": + const: 2 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - "#pwm-cells" + - clocks + +additionalProperties: false + +examples: + - | + pwm: pwm@f0408000 { + compatible = "brcm,bcm7038-pwm"; + reg = <0xf0408000 0x28>; + #pwm-cells = <2>; + clocks = <&upg_fixed>; + };