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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 08551C52D73 for ; Tue, 6 Aug 2024 11:41:36 +0000 (UTC) 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: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:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=lSDJnBo3zSf3PD2Zc1A+jNvuPIyojVTeBnT2/54gbo8=; b=DCRZJGwPMRB09y x7vosyNY6a2F2xBdx0ekwoa0irAa+43KPutHWC8S+gQdpO+8oFWH5/RhvDSIUUoaJjiAnszqH4I06 kwGRJuNd83/yqUCqo9sqkXMBksBoK5m5wfRuFTe0H2gQM17n+xEHfLqkVAW2/2Y/MXbx2EoiSD1dE /58qH3lkFmCsMiV4vnAU/PxaERnlQPZTF9CbcEWexsglEo+Qzi+Sh4XyAaHsTDLOtvDhKbtTM5N/s TLKxKOJdVjfoyHhaSrCwuYeU/cknwpn1KKKDNu/gKRz+hMvIhw0eWjFZpK3dtAMuArFWX6NTnz8cZ ZF22PDjf8JClnOr0QEUQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sbIZK-00000001N7w-0rcq; Tue, 06 Aug 2024 11:41:34 +0000 Received: from mail-wm1-x335.google.com ([2a00:1450:4864:20::335]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sbIZG-00000001N5Z-0u4D; Tue, 06 Aug 2024 11:41:31 +0000 Received: by mail-wm1-x335.google.com with SMTP id 5b1f17b1804b1-42809d6e719so4110815e9.3; Tue, 06 Aug 2024 04:41:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1722944488; x=1723549288; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=N4Tqx/xl+do4nmfv0ZFIXdX55krJHtI/dy8e3uyNR1Y=; b=T9X9Hq9cYSUIQl96He+wls/WTMNw9OGH1tdQU8QfT5sn9bY8ODfQvCuP0fwusNqwSj ng37RWj6IIkaxUNWANmhPbN5XR8y9WxMCCBfGzc9kF5lbrugRmjusvF1q2waUGG03Zkm wkPal94Hj++/YE4IgnJPHeYudP2DFc5cl8nLJkGIf016xv8qvNkeVoe7W3HGiwwupcct 2ZL7m9ziPIQvDgD4qAoLpK0nfuP+UJoG5932HlipWPB73Vxvfhs1nsNUDNaxJeMTfgJi AN99wWqGNEllDFjal4L/xEeHhGnzEbHVxLaPPkcqGxFRM97RQHnK/2wMNT4Mp6AIH7qE As9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722944488; x=1723549288; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=N4Tqx/xl+do4nmfv0ZFIXdX55krJHtI/dy8e3uyNR1Y=; b=D0Pwcav0TX+YDeY1uEmbd5Jhu3UNXW44GyWIRVuWyA3NvkJDIm8YaqkNAWuQoA8Dxk 92oeDkkqSOdlodRj2Uso0Cqcl55/wMiL5SuAh6KJVhT31kmJ+PRhGKw5E7cItBFtisi1 NkeTIoNxKfFCZRNgF91KaG2Wo97xau2NcoX+jwDvHSs4YTKOPUXV/r5kwG5Q52aKfsmT L0m1G3FA074Lq13kOycJO8oELYpSQt55qmw1ATzqPclldd7aJrPZUFtkPcJYRc4eENXE u5u4p8DUozUK9KF07jaTVyU3zevBSq3K9D4sTr8XqLY5dfDlRYrWbRKVHt1yqAB72lih LCIg== X-Forwarded-Encrypted: i=1; AJvYcCWeggxIgUc52Yr6jSNAtWByGb1slDpk1kTy9VSSvsWgGflr2FNxRwMdkWQUAW2ep0kyeFF6lsPj5EcLwVmU9QSkwAtAmvQTxezrsC/hfKrRffyfAQn6k4tS8Y3tyX7tqEDkx4maaSR2EsZ820nJ X-Gm-Message-State: AOJu0YwNylpTW3HS8zpTCgBZ7UrRSn9HcTz2ih5VE5VfIwmsmHkLxlRV 3+ERtuPM0GHNbeiKgKhvJrj+464k05LHBp25WoSsGdS2l1MitOp6 X-Google-Smtp-Source: AGHT+IG9k8L6rRkA1Va2sD8UO032mLhZSWZwsxwXlldLySXDGaw0sRlChwet0LU+bpg2jQOFstrw/Q== X-Received: by 2002:a05:600c:4f0c:b0:426:6099:6eaa with SMTP id 5b1f17b1804b1-428e6b7c61emr101771725e9.26.1722944488151; Tue, 06 Aug 2024 04:41:28 -0700 (PDT) Received: from localhost.localdomain (host-87-6-196-30.retail.telecomitalia.it. [87.6.196.30]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-428e6e7cce6sm176105845e9.31.2024.08.06.04.41.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Aug 2024 04:41:27 -0700 (PDT) From: Christian Marangi To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Joern Engel , Keith Busch , Jens Axboe , Christoph Hellwig , Sagi Grimberg , Christian Marangi , Wolfram Sang , Florian Fainelli , Thomas Bogendoerfer , linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org Subject: [PATCH v3 1/6] dt-bindings: nvme: Document nvme-card compatible Date: Tue, 6 Aug 2024 13:41:11 +0200 Message-ID: <20240806114118.17198-2-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240806114118.17198-1-ansuelsmth@gmail.com> References: <20240806114118.17198-1-ansuelsmth@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240806_044130_270287_750642DC X-CRM114-Status: GOOD ( 14.85 ) 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: , 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 Document new nvme-card compatible to permit defining fixed-partition in DT by the use of the block2mtd module to use block devices as MTD. Signed-off-by: Christian Marangi --- .../devicetree/bindings/nvme/nvme-card.yaml | 78 +++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvme/nvme-card.yaml diff --git a/Documentation/devicetree/bindings/nvme/nvme-card.yaml b/Documentation/devicetree/bindings/nvme/nvme-card.yaml new file mode 100644 index 000000000000..20e9a877fac4 --- /dev/null +++ b/Documentation/devicetree/bindings/nvme/nvme-card.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvme/nvme-card.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVME Card + +maintainers: + - Christian Marangi + +description: | + This documents describes the devicetree bindings for a NVME controller + child node describing a nvme-card. + +properties: + compatible: + const: nvme-card + + partitions: + $ref: /schemas/mtd/partitions/partitions.yaml + +required: + - compatible + +additionalProperties: false + +examples: + - | + pcie { + #address-cells = <3>; + #size-cells = <2>; + + bridge@0,0 { + reg = <0x00000000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + nvme@1,0 { + compatible = "pci144d,a809"; + + reg = <0x00010000 0 0 0 0>; + #address-cells = <1>; + #size-cells = <1>; + + card { + compatible = "nvme-card"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + bootloader@0 { + label = "bootloader"; + reg = <0x00000000 0x00080000>; + }; + + tclinux@80000 { + label = "tclinux"; + reg = <0x00080000 0x02800000>; + }; + + tclinux_slave@2880000 { + label = "tclinux_slave"; + reg = <0x02880000 0x02800000>; + }; + + rootfs_data@5080000 { + label = "rootfs_data"; + reg = <0x5080000 0x00800000>; + }; + }; + }; + }; + }; + }; -- 2.45.2 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/