From patchwork Tue Aug 13 12:45:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 11092133 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 882DF14F7 for ; Tue, 13 Aug 2019 12:45:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 784D528623 for ; Tue, 13 Aug 2019 12:45:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6C8D42863C; Tue, 13 Aug 2019 12:45:28 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BFA2128623 for ; Tue, 13 Aug 2019 12:45:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728527AbfHMMpW (ORCPT ); Tue, 13 Aug 2019 08:45:22 -0400 Received: from mail.kernel.org ([198.145.29.99]:51832 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727837AbfHMMpV (ORCPT ); Tue, 13 Aug 2019 08:45:21 -0400 Received: from localhost (lfbn-1-17395-211.w86-250.abo.wanadoo.fr [86.250.200.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 031CB2085A; Tue, 13 Aug 2019 12:45:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565700320; bh=IQ2ZvwcrHev5R9TGavDHeGoLR3ZmmBztsimoK5G+UW0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F6qOHgWniQ9trNvM5vundial+AQplk5yhZSBV/Viqc9iNGf3sh+NBtkTrlSu9dt1Q 70NW2r6EwkzR4XdcyxAYl3D1OhMCl7Wog6Nt7qXfFu2bSRpZZ2wzZISfXjRq+0NBXM TdwZ836cZhGHL6zeb15qt251K6snqkRBan376aqg= From: Maxime Ripard To: mchehab@kernel.org, sean@mess.org Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Chen-Yu Tsai , Maxime Ripard , Mark Rutland , Rob Herring , Frank Rowand , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Maxime Ripard Subject: [PATCH 2/2] dt-bindings: media: Convert Allwinner A10 IR to a schema Date: Tue, 13 Aug 2019 14:45:13 +0200 Message-Id: <20190813124513.31413-2-mripard@kernel.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190813124513.31413-1-mripard@kernel.org> References: <20190813124513.31413-1-mripard@kernel.org> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Maxime Ripard The older Allwinner SoCs have a IR receiver 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 Reviewed-by: Rob Herring --- .../media/allwinner,sun4i-a10-ir.yaml | 80 +++++++++++++++++++ .../devicetree/bindings/media/sunxi-ir.txt | 35 -------- 2 files changed, 80 insertions(+), 35 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml delete mode 100644 Documentation/devicetree/bindings/media/sunxi-ir.txt diff --git a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml new file mode 100644 index 000000000000..98c1bdde9a86 --- /dev/null +++ b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/allwinner,sun4i-a10-ir.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A10 Infrared Controller Device Tree Bindings + +maintainers: + - Chen-Yu Tsai + - Maxime Ripard + +allOf: + - $ref: "rc.yaml#" + +properties: + compatible: + oneOf: + - const: allwinner,sun4i-a10-ir + - const: allwinner,sun5i-a13-ir + - items: + - const: allwinner,sun8i-a83t-ir + - const: allwinner,sun6i-a31-ir + - const: allwinner,sun6i-a31-ir + - items: + - const: allwinner,sun50i-a64-ir + - const: allwinner,sun6i-a31-ir + - items: + - const: allwinner,sun50i-h6-ir + - const: allwinner,sun6i-a31-ir + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Bus Clock + - description: Module Clock + + clock-names: + items: + - const: apb + - const: ir + + resets: + maxItems: 1 + + clock-frequency: + default: 8000000 + description: + IR Receiver clock frequency, in Hertz. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +# FIXME: We should set it, but it would report all the generic +# properties as additional properties. +# additionalProperties: false + +examples: + - | + ir0: ir@1c21800 { + compatible = "allwinner,sun4i-a10-ir"; + clocks = <&apb0_gates 6>, <&ir0_clk>; + clock-names = "apb", "ir"; + clock-frequency = <3000000>; + resets = <&apb0_rst 1>; + interrupts = <0 5 1>; + reg = <0x01C21800 0x40>; + linux,rc-map-name = "rc-rc6-mce"; + }; + +... diff --git a/Documentation/devicetree/bindings/media/sunxi-ir.txt b/Documentation/devicetree/bindings/media/sunxi-ir.txt deleted file mode 100644 index 81eaf95fb764..000000000000 --- a/Documentation/devicetree/bindings/media/sunxi-ir.txt +++ /dev/null @@ -1,35 +0,0 @@ -Device-Tree bindings for SUNXI IR controller found in sunXi SoC family - -Required properties: -- compatible : - "allwinner,sun4i-a10-ir" - "allwinner,sun5i-a13-ir" - "allwinner,sun6i-a31-ir" - "allwinner,sun50i-a64-ir", "allwinner,sun6i-a31-ir" - "allwinner,sun50i-h6-ir", "allwinner,sun6i-a31-ir" -- clocks : list of clock specifiers, corresponding to - entries in clock-names property; -- clock-names : should contain "apb" and "ir" entries; -- interrupts : should contain IR IRQ number; -- reg : should contain IO map address for IR. - -Required properties since A31: -- resets : phandle + reset specifier pair - -Optional properties: -- linux,rc-map-name: see rc.txt file in the same directory. -- clock-frequency : IR Receiver clock frequency, in Hertz. Defaults to 8 MHz - if missing. - -Example: - -ir0: ir@1c21800 { - compatible = "allwinner,sun4i-a10-ir"; - clocks = <&apb0_gates 6>, <&ir0_clk>; - clock-names = "apb", "ir"; - clock-frequency = <3000000>; - resets = <&apb0_rst 1>; - interrupts = <0 5 1>; - reg = <0x01C21800 0x40>; - linux,rc-map-name = "rc-rc6-mce"; -};