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 555C9C7618B for ; Tue, 23 Jul 2019 13:27:23 +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 2EF1A2251B for ; Tue, 23 Jul 2019 13:27:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="rYkeGzYP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2EF1A2251B 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:References:In-Reply-To: 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: List-Owner; bh=sJzZBPrBabRhIqiXp0slkiUdO+ZBtCsxcy1gAjDVFCY=; b=rYkeGzYPpO2u+F Iblgy9rO+cJV19LsqlVEOUIdOgy7kjwmrLJiZzqw3GktqRgxjQWDuBnmGpyo5S3zCVfmMi4ba4baE 9Fm1TJRyi9gvjPlYIv4iMCsZBRGBvsredf9y1C0EdMHc5B2U2z9KhYe8HjWrSiPsWPqiX4Ao8OJHD edjRfY6Le+wwbb63+J2XyGkexRjgQmiANc2l6HiX5VKRUbQI+3xsw/XLltET/XCqVTWh/KqNjW5k0 BNfHx6rh9WI0t9vAZpEGpwL5BICtamjNMFf0ogssIA+87g0rmmuzB0/FctXtpEDdF6v+BXZbYMr+R XOgwH0O3hI9ZePYHe9Jw==; 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 1hpup7-0006mw-I5; Tue, 23 Jul 2019 13:27:21 +0000 Received: from relay3-d.mail.gandi.net ([217.70.183.195]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hpup1-0006kY-Ni for linux-arm-kernel@lists.infradead.org; Tue, 23 Jul 2019 13:27:18 +0000 X-Originating-IP: 86.250.200.211 Received: from localhost (lfbn-1-17395-211.w86-250.abo.wanadoo.fr [86.250.200.211]) (Authenticated sender: maxime.ripard@bootlin.com) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id 086C860018; Tue, 23 Jul 2019 13:27:02 +0000 (UTC) From: Maxime Ripard To: Mark Rutland , Rob Herring , Frank Rowand , tglx@linutronix.de, jason@lakedaemon.net, maz@kernel.org Subject: [PATCH 2/2] dt-bindings: irq: Convert Allwinner NMI Controller to a schema Date: Tue, 23 Jul 2019 15:26:58 +0200 Message-Id: <20190723132658.5068-2-maxime.ripard@bootlin.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190723132658.5068-1-maxime.ripard@bootlin.com> References: <20190723132658.5068-1-maxime.ripard@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190723_062716_088135_029AA136 X-CRM114-Status: GOOD ( 15.29 ) 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: Maxime Ripard , devicetree@vger.kernel.org, Chen-Yu Tsai , 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 Allwinner SoCs have an interrupt controller called NMI supported in Linux, with a matching Device Tree binding. 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 --- .../allwinner,sun7i-a20-sc-nmi.yaml | 83 +++++++++++++++++++ .../allwinner,sunxi-nmi.txt | 29 ------- 2 files changed, 83 insertions(+), 29 deletions(-) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml new file mode 100644 index 000000000000..cb8077b0c8dd --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml @@ -0,0 +1,83 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A20 Non-Maskable Interrupt Controller Device Tree Bindings + +maintainers: + - Chen-Yu Tsai + - Maxime Ripard + +allOf: + - $ref: /schemas/interrupt-controller.yaml# + +select: + properties: + compatible: + contains: + enum: + - allwinner,sun6i-a31-r-intc + - allwinner,sun7i-a20-sc-nmi + - allwinner,sun9i-a80-sc-nmi + + # Deprecated + - allwinner,sun6i-a31-sc-nmi + + required: + - compatible + +properties: + "#interrupt-cells": + const: 2 + description: + The first cell is the IRQ number, the second cell the trigger + type as defined in interrupt.txt in this directory. + + compatible: + oneOf: + - const: allwinner,sun6i-a31-r-intc + - const: allwinner,sun7i-a20-sc-nmi + - items: + - const: allwinner,sun8i-a83t-r-intc + - const: allwinner,sun6i-a31-r-intc + - const: allwinner,sun9i-a80-sc-nmi + - items: + - const: allwinner,sun50i-a64-r-intc + - const: allwinner,sun6i-a31-r-intc + - items: + - const: allwinner,sun50i-h6-r-intc + - const: allwinner,sun6i-a31-r-intc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + interrupt-controller: true + +required: + - "#interrupt-cells" + - compatible + - reg + - interrupts + - interrupt-controller + +# FIXME: We should set it, but it would report all the generic +# properties as additional properties. +# additionalProperties: false + +examples: + - | + interrupt-controller@1c00030 { + compatible = "allwinner,sun7i-a20-sc-nmi"; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x01c00030 0x0c>; + interrupt-parent = <&gic>; + interrupts = <0 0 4>; + }; + +... diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt deleted file mode 100644 index 24beadf7ba83..000000000000 --- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt +++ /dev/null @@ -1,29 +0,0 @@ -Allwinner Sunxi NMI Controller -============================== - -Required properties: - -- compatible : should be one of the following: - - "allwinner,sun7i-a20-sc-nmi" - - "allwinner,sun6i-a31-sc-nmi" (deprecated) - - "allwinner,sun6i-a31-r-intc" - - "allwinner,sun9i-a80-nmi" -- reg : Specifies base physical address and size of the registers. -- interrupt-controller : Identifies the node as an interrupt controller -- #interrupt-cells : Specifies the number of cells needed to encode an - interrupt source. The value shall be 2. The first cell is the IRQ number, the - second cell the trigger type as defined in interrupt.txt in this directory. -- interrupts: Specifies the interrupt line (NMI) which is handled by - the interrupt controller in the parent controller's notation. This value - shall be the NMI. - -Example: - -sc-nmi-intc@1c00030 { - compatible = "allwinner,sun7i-a20-sc-nmi"; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x01c00030 0x0c>; - interrupt-parent = <&gic>; - interrupts = <0 0 4>; -}; -- 2.21.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel