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=-8.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 4EFDFC3F2C2 for ; Thu, 27 Feb 2020 22:05:23 +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 204CE246A1 for ; Thu, 27 Feb 2020 22:05:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="BR0F6csl" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 204CE246A1 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=G82iLECgVhDlU4zhOZJZ6spsk+gKybbWvUP9kHgmn5E=; b=BR0F6cslOEvnCu o6nO+QAj8e7T5tQOR3rcydZs5XoyzNCle1MQzICpyGrRY7kgyyKlWkdsxNnLzQVB0Q6fICFDUF+ha RFqvluBp4WzMxc8RJNb9oXU7bm1NwYZSI0TJWnjK7qNQiwDPEVmCJCbUiu/jr7XZ8+DRPRMJPUaA/ NmlGgxQIOp7H6t5dNjVcqGtD+4MyKdIoMF/vH4W/BNZrXi+Shwh+8tcitNb7rkc+hr1840uLH7sdx C9dWM0S/pi1a3U4X1yyxNt/PkW/q/tya8SBHqGy9Ma2pmF95xcxxolL/hj2JxPNNTLXD4CB0ToItM fk+PqtElOQPY7eMVKxFw==; 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 1j7RHO-00020m-HM; Thu, 27 Feb 2020 22:05:14 +0000 Received: from mail-ot1-f67.google.com ([209.85.210.67]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j7RHL-00020R-0e for linux-arm-kernel@lists.infradead.org; Thu, 27 Feb 2020 22:05:12 +0000 Received: by mail-ot1-f67.google.com with SMTP id 66so695475otd.9 for ; Thu, 27 Feb 2020 14:05:10 -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=5LDNhNs7r6soPU3FC796GU50umB+K7uQ7Dt/MTOuohM=; b=I1vX+tKYw85Hi+6bJJujkv7qUG1FnpL/YXytJHqZdnnIE4Emgf7TdPC8wi0e0WjA+D mrcKO9oOpjFhLyxco1NegSmxKCsBPBZvc4Q2o/JAefEe5+zpG1JDEavp4qqWw6wj1bSt 9v2Jhpm2Gj9jkNK7B0OQ4EL2fWMxPsHo16rtdi5LgQsAwKElOXss0kRGHKBFmFRITGwb zy7AK71oiRNrBgLgWrR/XaF5stbGYft8VcpMk1bnIHd66XXqTmHI++O6mfpyry6fRdbE TN98H20eMRedBXbabaqItKuviDXElxSVhGT3KV5Kd4wk8YB0ksPAuCFnEpLh5l4GdxBm yIxA== X-Gm-Message-State: APjAAAWuNwsna7JJss1JwDq5q9VZh/E1lXdFowL7kbmcuztz2wGAcOyU aZXVqtjXnPVrwXsjIrgAaA== X-Google-Smtp-Source: APXvYqz483UTkmhXETzVPut22diHPjpIUjyvi6kkf0SgJXjG53JFOHWMPBWFSUslFGRMSY5ZATtrVQ== X-Received: by 2002:a9d:6e02:: with SMTP id e2mr876041otr.194.1582841109953; Thu, 27 Feb 2020 14:05:09 -0800 (PST) Received: from rob-hp-laptop (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id x17sm1291122oia.0.2020.02.27.14.05.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Feb 2020 14:05:09 -0800 (PST) Received: (nullmailer pid 1161 invoked by uid 1000); Thu, 27 Feb 2020 22:05:08 -0000 Date: Thu, 27 Feb 2020 16:05:08 -0600 From: Rob Herring To: Andre Przywara Subject: Re: [PATCH v2 06/13] dt-bindings: sata: Convert Calxeda SATA controller to json-schema Message-ID: <20200227220508.GE26010@bogus> References: <20200227182210.89512-1-andre.przywara@arm.com> <20200227182210.89512-7-andre.przywara@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200227182210.89512-7-andre.przywara@arm.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-20200227_140511_064023_1E882EAA X-CRM114-Status: GOOD ( 21.43 ) 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: , List-Id: Cc: Jens Axboe , devicetree@vger.kernel.org, Jon Loeliger , Mark Langsdorf , Robert Richter , Catalin Marinas , linux-kernel@vger.kernel.org, Maxime Ripard , Eric Auger , soc@kernel.org, Will Deacon , 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 On Thu, Feb 27, 2020 at 06:22:03PM +0000, Andre Przywara wrote: > Convert the Calxeda Highbank SATA controller binding to DT schema format > using json-schema. > > Signed-off-by: Andre Przywara > Cc: Jens Axboe > --- > .../devicetree/bindings/ata/sata_highbank.txt | 44 --------- > .../bindings/ata/sata_highbank.yaml | 95 +++++++++++++++++++ > 2 files changed, 95 insertions(+), 44 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/ata/sata_highbank.txt > create mode 100644 Documentation/devicetree/bindings/ata/sata_highbank.yaml > > diff --git a/Documentation/devicetree/bindings/ata/sata_highbank.txt b/Documentation/devicetree/bindings/ata/sata_highbank.txt > deleted file mode 100644 > index aa83407cb7a4..000000000000 > --- a/Documentation/devicetree/bindings/ata/sata_highbank.txt > +++ /dev/null > @@ -1,44 +0,0 @@ > -* Calxeda AHCI SATA Controller > - > -SATA nodes are defined to describe on-chip Serial ATA controllers. > -The Calxeda SATA controller mostly conforms to the AHCI interface > -with some special extensions to add functionality. > -Each SATA controller should have its own node. > - > -Required properties: > -- compatible : compatible list, contains "calxeda,hb-ahci" > -- interrupts : > -- reg : > - > -Optional properties: > -- dma-coherent : Present if dma operations are coherent > -- calxeda,port-phys : phandle-combophy and lane assignment, which maps each > - SATA port to a combophy and a lane within that > - combophy > -- calxeda,sgpio-gpio: phandle-gpio bank, bit offset, and default on or off, > - which indicates that the driver supports SGPIO > - indicator lights using the indicated GPIOs > -- calxeda,led-order : a u32 array that map port numbers to offsets within the > - SGPIO bitstream. > -- calxeda,tx-atten : a u32 array that contains TX attenuation override > - codes, one per port. The upper 3 bytes are always > - 0 and thus ignored. > -- calxeda,pre-clocks : a u32 that indicates the number of additional clock > - cycles to transmit before sending an SGPIO pattern > -- calxeda,post-clocks: a u32 that indicates the number of additional clock > - cycles to transmit after sending an SGPIO pattern > - > -Example: > - sata@ffe08000 { > - compatible = "calxeda,hb-ahci"; > - reg = <0xffe08000 0x1000>; > - interrupts = <115>; > - dma-coherent; > - calxeda,port-phys = <&combophy5 0 &combophy0 0 &combophy0 1 > - &combophy0 2 &combophy0 3>; > - calxeda,sgpio-gpio =<&gpioh 5 1 &gpioh 6 1 &gpioh 7 1>; > - calxeda,led-order = <4 0 1 2 3>; > - calxeda,tx-atten = <0xff 22 0xff 0xff 23>; > - calxeda,pre-clocks = <10>; > - calxeda,post-clocks = <0>; > - }; > diff --git a/Documentation/devicetree/bindings/ata/sata_highbank.yaml b/Documentation/devicetree/bindings/ata/sata_highbank.yaml > new file mode 100644 > index 000000000000..6dcf91e1bac0 > --- /dev/null > +++ b/Documentation/devicetree/bindings/ata/sata_highbank.yaml > @@ -0,0 +1,95 @@ > +# SPDX-License-Identifier: GPL-2.0 > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/ata/sata_highbank.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Calxeda AHCI SATA Controller > + > +description: | > + The Calxeda SATA controller mostly conforms to the AHCI interface > + with some special extensions to add functionality, to map GPIOs for > + activity LEDs and for mapping the ComboPHYs. > + > +maintainers: > + - Andre Przywara > + > +properties: > + compatible: > + const: calxeda,hb-ahci > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + dma-coherent: true > + > + calxeda,pre-clocks: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: | > + Indicates the number of additional clock cycles to transmit before > + sending an SGPIO pattern. > + > + calxeda,post-clocks: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: | > + Indicates the number of additional clock cycles to transmit after > + sending an SGPIO pattern. > + > + calxeda,led-order: > + description: Maps port numbers to offsets within the SGPIO bitstream. > + allOf: > + - $ref: /schemas/types.yaml#/definitions/uint32-array > + - minItems: 1 > + maxItems: 8 > + > + calxeda,port-phys: > + description: | > + phandle-combophy and lane assignment, which maps each SATA port to a > + combophy and a lane within that combophy > + allOf: > + - $ref: /schemas/types.yaml#/definitions/phandle-array > + - minItems: 1 > + maxItems: 8 > + > + calxeda,tx-atten: > + description: | > + Contains TX attenuation override codes, one per port. > + The upper 24 bits of each entry are always 0 and thus ignored. > + allOf: > + - $ref: /schemas/types.yaml#/definitions/uint32-array > + - minItems: 1 > + maxItems: 8 > + > + calxeda,sgpio-gpio: > + description: | > + phandle-gpio bank, bit offset, and default on or off, which indicates > + that the driver supports SGPIO indicator lights using the indicated > + GPIOs. > + > +required: > + - compatible > + - reg > + - interrupts > + > +additionalProperties: false > + > +examples: > + - | > + sata@ffe08000 { > + compatible = "calxeda,hb-ahci"; > + reg = <0xffe08000 0x1000>; > + interrupts = <115>; > + dma-coherent; > + calxeda,port-phys = <&combophy5 0 &combophy0 0 &combophy0 1 > + &combophy0 2 &combophy0 3>; > + calxeda,sgpio-gpio =<&gpioh 5 1 &gpioh 6 1 &gpioh 7 1>; Need to fix the bracketing here too. BTW, no system ever shipped with SGPIO support, so all this could just be removed. Rob _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel