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=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,URIBL_DBL_ABUSE_MALW,USER_AGENT_SANE_1 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 8292BC3524D for ; Mon, 3 Feb 2020 15:46:01 +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 5A10720CC7 for ; Mon, 3 Feb 2020 15:46:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ec6Qq6hP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5A10720CC7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=eaxbneFDLUDoAtFAk4twJUXosOIGuXjkhonyxX0nAhM=; b=ec6Qq6hPLqW4yz YlADJVDifMR2PTXuly6YsFJk8s+aAM23EVKwjcnM5PElMU1HWwoVfnGF8IuA6KF+isxJ037blsoPp YD5JBQB2+3TaktEbDGY6e3/H8wi3g/EqGygW/lNID0kp6coVgL9+3fRnemg01O+oQWHMZEJlqlzhH AJdewqkGKU/hG9Z4L2cdHfcy/loCMquIJ3Nvag7WSr77BQao92DC1dwUKyu4+AsCZo1Yo/kYP+S2O dqyKjSTCcX72ctpFES7Q8EiMo6jyQ5p9RlwWGu3rB08XP7xSa9ZiDe3QugRhtMOR5A0uvC/CXGXb/ cdzmm/BTTFtT5kd6W2zQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iydvD-00015B-Mc; Mon, 03 Feb 2020 15:45:59 +0000 Received: from mail-wm1-f68.google.com ([209.85.128.68]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iydv1-0000vS-CU; Mon, 03 Feb 2020 15:45:48 +0000 Received: by mail-wm1-f68.google.com with SMTP id t14so17747260wmi.5; Mon, 03 Feb 2020 07:45:45 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=i4K3Yw7s0/p2VRy7WZBsheWIHTlpjbUAlC7ufzYvY3E=; b=ouhrK/ki9fL5EGA3f9ARDDTocSx8KpKPYw4igsVHriGfaVq4wWYj4hw6FCX3zlt3My rahn3UmMj9qYbuFyMP2MV3nLLICoJ4FQDEMsmKpqAiGo4x86fi9yaBbJ5bf8BFBAhZDy F72/mI3Q0Dj9zjYbyfQxrgvn7mlZ+YMjR0WON2cASzUQSdBYb2VDVWoYBBDnmk5LpCRe v1KFBvo69+nIsvwoKnTVetP5xQKBvp+xzFVkrC8rDfNsVzB76DRf0bYR7/9QKPzqV377 XEVPIiirp07c5xD8WqwYbI6sXl788bYkgbfr+ONr/IRLrma+DUcE5ttJ58w/HWBda+oa yYdA== X-Gm-Message-State: APjAAAXTuazjDitIXtAMSq1ebxXg6jCGuC34b1z+8tieXy+j6aiFYR+V z6JEWMq92uWwaCNU/iRBFw== X-Google-Smtp-Source: APXvYqzUC53KksT1fJG8MNOZOKWNr3IVl/W0eL/KQgTAaS4Tm5DvJl1BsknoQ94mvSkDJuxs3SUf1Q== X-Received: by 2002:a1c:5441:: with SMTP id p1mr31595887wmi.161.1580744744243; Mon, 03 Feb 2020 07:45:44 -0800 (PST) Received: from rob-hp-laptop ([212.187.182.163]) by smtp.gmail.com with ESMTPSA id f189sm25558921wmf.16.2020.02.03.07.45.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Feb 2020 07:45:43 -0800 (PST) Received: (nullmailer pid 17059 invoked by uid 1000); Mon, 03 Feb 2020 15:45:42 -0000 Date: Mon, 3 Feb 2020 15:45:42 +0000 From: Rob Herring To: Johan Jonker Subject: Re: [RFC PATCH v2 01/10] dt-bindings: mtd: add rockchip nand controller bindings Message-ID: <20200203154542.GA27866@bogus> References: <20200124163001.28910-1-jbx6244@gmail.com> <20200124163001.28910-2-jbx6244@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200124163001.28910-2-jbx6244@gmail.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200203_074547_425865_373ACF43 X-CRM114-Status: GOOD ( 16.42 ) 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: mark.rutland@arm.com, devicetree@vger.kernel.org, heiko@sntech.de, richard@nod.at, shawn.lin@rock-chips.com, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-mtd@lists.infradead.org, miquel.raynal@bootlin.com, yifeng.zhao@rock-chips.com, linux-arm-kernel@lists.infradead.org, vigneshr@ti.com 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 On Fri, Jan 24, 2020 at 05:29:52PM +0100, Johan Jonker wrote: > Add the Rockchip NAND controller bindings. > > Signed-off-by: Johan Jonker > --- > .../bindings/mtd/rockchip,nand-controller.yaml | 92 ++++++++++++++++++++++ > 1 file changed, 92 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml > > diff --git a/Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml b/Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml > new file mode 100644 > index 000000000..5c725f972 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml > @@ -0,0 +1,92 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mtd/rockchip,nand-controller.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Rockchip NAND Controller Device Tree Bindings > + > +allOf: > + - $ref: "nand-controller.yaml#" > + > +maintainers: > + - Heiko Stuebner > + > +properties: > + compatible: > + enum: > + - rockchip,px30-nand-controller > + - rockchip,rk3066-nand-controller > + - rockchip,rk3228-nand-controller > + - rockchip,rk3288-nand-controller > + - rockchip,rk3308-nand-controller > + - rockchip,rk3368-nand-controller > + - rockchip,rv1108-nand-controller > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + minItems: 1 > + maxItems: 2 > + > + clock-names: > + minItems: 1 > + items: > + - const: hclk_nandc > + - const: clk_nandc > + > +patternProperties: > + "^nand@[a-f0-9]+$": > + type: object > + properties: > + reg: > + minimum: 0 > + maximum: 3 > + > + nand-is-boot-medium: true > + > + rockchip,idb-res-blk-num: What is idb? Rather than define, maybe just 'rockchip,boot-blks'? > + minimum: 2 is there a max? > + default: 16 > + allOf: > + - $ref: /schemas/types.yaml#/definitions/uint32 > + description: > + For legacy devices where the bootrom can only handle 24 bit BCH/ECC. > + If specified it indicates the number of erase blocks in use by > + the bootloader that need a lower BCH/ECC setting. > + Only used in combination with 'nand-is-boot-medium'. > + > + additionalProperties: false > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - clock-names > + > +examples: > + - | > + #include > + #include > + #include > + nandc: nand-controller@10500000 { > + compatible = "rockchip,rk3066-nand-controller"; > + reg = <0x10500000 0x4000>; > + interrupts = ; > + clocks = <&cru HCLK_NANDC0>; > + clock-names = "hclk_nandc"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + nand@0 { > + reg = <0>; > + nand-is-boot-medium; > + }; > + }; > + > +... > -- > 2.11.0 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel