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=-17.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 D5997C433F5 for ; Tue, 7 Sep 2021 11:35:11 +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 9D12C60E8B for ; Tue, 7 Sep 2021 11:35:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 9D12C60E8B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id: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=WSPRmDpBaygLgV5p6lhPL63r/+FiRgiwKqDvvi9ujc8=; b=mUh2SuGah/NDSA vEfg4l5DnsRXuCrqKw9SGAy8EaVIo5VaMyqFTjGTnM1bW+1g36fxijzyBQYsWRC7Ltus2LMg1yVAH vxjVfgJSGsvj6e2KuvA8xmIGKL392+I0caSuTsw/33sNmyYn8paUMzSrNRjF+nPsWP4hnilsqe876 5YS3xj5SVo9r6l7CJ4qO+tViBEsqBuzQKWUX4JOeK5HyG1G3b4xiRwdZEMGvXmpp+vBxguDULDogd W+XznK2WQ6naPhK8Gh9jJ+xkNurFepoGe1gUC1pNS9XyuyiiTGJH3aUjzJeGwhYZSfZhqCM/X9W17 yG0DRtU5VN97IV4t083w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNZN6-003W7F-5b; Tue, 07 Sep 2021 11:34:36 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNZLO-003Vbk-0L for linux-mtd@lists.infradead.org; Tue, 07 Sep 2021 11:32:51 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3F1FD6109F; Tue, 7 Sep 2021 11:32:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1631014369; bh=2lEPp0KZZPRj5K9S1P9guDm3BZOrWqsKBGGkYeEbT2Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BO+8/ObVTgwbj4DBeH4CTt4AIrZIGNQhBF+O7xTfNreOdq4t4jnHe5JFEKrk4zZ5O AmnA9799XA38o3lgV0TNqkZ6v52+pRok7jSgbHh4AP1om4cv5KhAGbQ/Wx/Cyhi0fB HIp9IuKBRPkqrKBb/DFXRYWDhWfohh4o0GyiCwRuqiqEafVZ6mzUKij+JQ2zYAeo6Z Xwp0UnkXUGOCPbPoeMJoI2Dk9MtTMI1pLnktuxr2pgnisbW+MT7ZjkrL7Y6Va5cq9N m1EuxO4qOFRZE3yrAMHodgC1kkwYeXjDPLV+yLD7BEnItTg0uImGgJ2trSwmB50+HZ ifQE7zf15JzJQ== From: Roger Quadros To: tony@atomide.com Cc: robh+dt@kernel.org, grygorii.strashko@ti.com, nm@ti.com, lokeshvutla@ti.com, nsekhar@ti.com, krzysztof.kozlowski@canonical.com, miquel.raynal@bootlin.com, devicetree@vger.kernel.org, linux-mtd@lists.infradead.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, Roger Quadros Subject: [PATCH v3 6/8] dt-bindings: mtd: ti,gpmc-onenand: Convert to yaml Date: Tue, 7 Sep 2021 14:32:24 +0300 Message-Id: <20210907113226.31876-7-rogerq@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210907113226.31876-1-rogerq@kernel.org> References: <20210907113226.31876-1-rogerq@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210907_043250_125957_A446A18B X-CRM114-Status: GOOD ( 15.78 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Convert gpmc-onenand.txt to ti,gpmc-onenand.yaml. Signed-off-by: Roger Quadros --- .../devicetree/bindings/mtd/gpmc-onenand.txt | 48 ------------- .../bindings/mtd/ti,gpmc-onenand.yaml | 69 +++++++++++++++++++ 2 files changed, 69 insertions(+), 48 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mtd/gpmc-onenand.txt create mode 100644 Documentation/devicetree/bindings/mtd/ti,gpmc-onenand.yaml diff --git a/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt b/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt deleted file mode 100644 index e9f01a963a0a..000000000000 --- a/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt +++ /dev/null @@ -1,48 +0,0 @@ -Device tree bindings for GPMC connected OneNANDs - -GPMC connected OneNAND (found on OMAP boards) are represented as child nodes of -the GPMC controller with a name of "onenand". - -All timing relevant properties as well as generic gpmc child properties are -explained in a separate documents - please refer to -Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt - -Required properties: - - - compatible: "ti,omap2-onenand" - - reg: The CS line the peripheral is connected to - - gpmc,device-width: Width of the ONENAND device connected to the GPMC - in bytes. Must be 1 or 2. - -Optional properties: - - - int-gpios: GPIO specifier for the INT pin. - -For inline partition table parsing (optional): - - - #address-cells: should be set to 1 - - #size-cells: should be set to 1 - -Example for an OMAP3430 board: - - gpmc: gpmc@6e000000 { - compatible = "ti,omap3430-gpmc"; - ti,hwmods = "gpmc"; - reg = <0x6e000000 0x1000000>; - interrupts = <20>; - gpmc,num-cs = <8>; - gpmc,num-waitpins = <4>; - #address-cells = <2>; - #size-cells = <1>; - - onenand@0 { - compatible = "ti,omap2-onenand"; - reg = <0 0 0>; /* CS0, offset 0 */ - gpmc,device-width = <2>; - - #address-cells = <1>; - #size-cells = <1>; - - /* partitions go here */ - }; - }; diff --git a/Documentation/devicetree/bindings/mtd/ti,gpmc-onenand.yaml b/Documentation/devicetree/bindings/mtd/ti,gpmc-onenand.yaml new file mode 100644 index 000000000000..44001364092e --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/ti,gpmc-onenand.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/ti,gpmc-onenand.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: OneNAND over Texas Instruments GPMC bus. + +maintainers: + - Tony Lindgren + - Roger Quadros + +description: + GPMC connected OneNAND (found on OMAP boards) are represented + as child nodes of the GPMC controller. + +properties: + compatible: + const: ti,omap2-onenand + + reg: + items: + - description: | + Chip Select number, register offset and size of + OneNAND register window. + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + + int-gpios: + description: GPIO specifier for the INT pin. + +allOf: + - $ref: "../memory-controllers/ti,gpmc-child.yaml" + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + +unevaluatedProperties: false + +examples: + - | + gpmc: memory-controller@6e000000 { + compatible = "ti,omap3430-gpmc"; + reg = <0x6e000000 0x02d0>; + interrupts = <20>; + gpmc,num-cs = <8>; + gpmc,num-waitpins = <4>; + clocks = <&l3s_clkctrl>; + clock-names = "fck"; + #address-cells = <2>; + #size-cells = <1>; + + ranges = <0 0 0x01000000 0x01000000>, /* 16 MB for OneNAND */ + <1 0 0x02000000 0x01000000>; /* 16 MB for smc91c96 */ + + onenand@0,0 { + compatible = "ti,omap2-onenand"; + reg = <0 0 0x20000>; /* CS0, offset 0, IO size 128K */ + #address-cells = <1>; + #size-cells = <1>; + }; + }; -- 2.17.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/