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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B3198C76188 for ; Mon, 22 Jul 2019 08:14:38 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 8B0B821E70 for ; Mon, 22 Jul 2019 08:14:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="M1jXk8uM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8B0B821E70 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=As7ynq+SxAqU+Ou9MRKazxju6HEkonzY/jABJ5gBHoc=; b=M1jXk8uMF6ttd7 U8Igthn9AMmX/78CXW8WzRzW9UF8miu+rI4sHz+M8INNBWz8T730NqRTRKBjlqg/dRjMKjYHQiMa/ I81NV5mo1Yk/wnOSDbTyZtf+GQeYWqVQDkxrBxXpjpEAfK/bKaX/9QcYx2DTwlJWVPdxmpbZon8Do +PYta8+GVXGCzrry0mpUu5SpWSLb1Jega8dcUWXXq8jfBBc83piqq9EkvqtBFJfzGl7JOLjvYbY4L rzg3yHhoxvhlQnFflnpkJ/ODuh5rANmM8p+aewUqspBD1ljat2mSL6j6fgpmfWXE4W1OJYAgPocGO 1z36ra9aKMzNbiwUupRw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hpTSv-000530-Q2; Mon, 22 Jul 2019 08:14:37 +0000 Received: from relay10.mail.gandi.net ([217.70.178.230]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hpTRA-0003IO-38 for linux-arm-kernel@lists.infradead.org; Mon, 22 Jul 2019 08:12:51 +0000 Received: from localhost (lfbn-1-10718-76.w90-89.abo.wanadoo.fr [90.89.68.76]) (Authenticated sender: maxime.ripard@bootlin.com) by relay10.mail.gandi.net (Postfix) with ESMTPSA id E9485240002; Mon, 22 Jul 2019 08:12:30 +0000 (UTC) From: Maxime Ripard To: Mark Rutland , Rob Herring , Frank Rowand , Chen-Yu Tsai , Maxime Ripard , daniel.lezcano@linaro.org, tglx@linutronix.de Subject: [PATCH 01/11] dt-bindings: timer: Convert Allwinner A10 Timer to a schema Date: Mon, 22 Jul 2019 10:12:19 +0200 Message-Id: <20190722081229.22422-1-maxime.ripard@bootlin.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190722_011248_442766_A0B132E5 X-CRM114-Status: GOOD ( 11.72 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org The older Allwinner SoCs have a Timer supported in Linux, with a matching Device Tree binding. While the original binding only mentions one interrupt, the timer actually has 6 of them. Now that we have the DT validation in place, let's convert the device tree bindings for that controller over to a YAML schemas. Signed-off-by: Maxime Ripard --- .../timer/allwinner,sun4i-a10-timer.yaml | 76 +++++++++++++++++++ .../bindings/timer/allwinner,sun4i-timer.txt | 19 ----- 2 files changed, 76 insertions(+), 19 deletions(-) create mode 100644 Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml delete mode 100644 Documentation/devicetree/bindings/timer/allwinner,sun4i-timer.txt diff --git a/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml b/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml new file mode 100644 index 000000000000..7292a424092c --- /dev/null +++ b/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/timer/allwinner,sun4i-a10-timer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A10 Timer Device Tree Bindings + +maintainers: + - Chen-Yu Tsai + - Maxime Ripard + +properties: + compatible: + enum: + - allwinner,sun4i-a10-timer + - allwinner,suniv-f1c100s-timer + + reg: + maxItems: 1 + + interrupts: + description: + List of timers interrupts + + clocks: + maxItems: 1 + +allOf: + - if: + properties: + compatible: + items: + const: allwinner,sun4i-a10-timer + + then: + properties: + interrupts: + minItems: 6 + maxItems: 6 + + - if: + properties: + compatible: + items: + const: allwinner,suniv-f1c100s-timer + + then: + properties: + interrupts: + minItems: 3 + maxItems: 3 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + timer { + compatible = "allwinner,sun4i-a10-timer"; + reg = <0x01c20c00 0x400>; + interrupts = <22>, + <23>, + <24>, + <25>, + <67>, + <68>; + clocks = <&osc>; + }; + +... diff --git a/Documentation/devicetree/bindings/timer/allwinner,sun4i-timer.txt b/Documentation/devicetree/bindings/timer/allwinner,sun4i-timer.txt deleted file mode 100644 index 3da9d515c03a..000000000000 --- a/Documentation/devicetree/bindings/timer/allwinner,sun4i-timer.txt +++ /dev/null @@ -1,19 +0,0 @@ -Allwinner A1X SoCs Timer Controller - -Required properties: - -- compatible : should be one of the following: - "allwinner,sun4i-a10-timer" - "allwinner,suniv-f1c100s-timer" -- reg : Specifies base physical address and size of the registers. -- interrupts : The interrupt of the first timer -- clocks: phandle to the source clock (usually a 24 MHz fixed clock) - -Example: - -timer { - compatible = "allwinner,sun4i-a10-timer"; - reg = <0x01c20c00 0x400>; - interrupts = <22>; - clocks = <&osc>; -}; -- 2.21.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel