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GET /api/patches/818278/?format=api
{ "id": 818278, "url": "http://patchwork.ozlabs.org/api/patches/818278/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-mtd/patch/20170925145352.13145-4-miquel.raynal@free-electrons.com/", "project": { "id": 3, "url": "http://patchwork.ozlabs.org/api/projects/3/?format=api", "name": "Linux MTD development", "link_name": "linux-mtd", "list_id": "linux-mtd.lists.infradead.org", "list_email": "linux-mtd@lists.infradead.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170925145352.13145-4-miquel.raynal@free-electrons.com>", "list_archive_url": null, "date": "2017-09-25T14:53:52", "name": "[3/3] arm64: dts: marvell: add NAND support on the 7040-DB board", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": false, "hash": "29f5eca0c1b0caae1c1718479bc02ed095308d8d", "submitter": { "id": 71917, "url": "http://patchwork.ozlabs.org/api/people/71917/?format=api", "name": "Miquel Raynal", "email": "miquel.raynal@free-electrons.com" }, "delegate": { "id": 58324, "url": "http://patchwork.ozlabs.org/api/users/58324/?format=api", "username": "bbrezillon", "first_name": "Boris", "last_name": "Brezillon", "email": "boris.brezillon@free-electrons.com" }, "mbox": "http://patchwork.ozlabs.org/project/linux-mtd/patch/20170925145352.13145-4-miquel.raynal@free-electrons.com/mbox/", "series": [ { "id": 4976, "url": "http://patchwork.ozlabs.org/api/series/4976/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-mtd/list/?series=4976", "date": "2017-09-25T14:53:50", "name": "Enable NAND on Armada-7040-DB board", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/4976/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/818278/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/818278/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org; spf=none (mailfrom)\n\tsmtp.mailfrom=lists.infradead.org (client-ip=65.50.211.133;\n\thelo=bombadil.infradead.org;\n\tenvelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=lists.infradead.org\n\theader.i=@lists.infradead.org header.b=\"oiFjw01h\"; \n\tdkim-atps=neutral" ], "Received": [ "from bombadil.infradead.org (bombadil.infradead.org\n\t[65.50.211.133])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3y16dk53Z5z9tXD\n\tfor <incoming@patchwork.ozlabs.org>;\n\tTue, 26 Sep 2017 00:58:02 +1000 (AEST)", "from localhost ([127.0.0.1] helo=bombadil.infradead.org)\n\tby bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux))\n\tid 1dwUpY-0008E9-2N; Mon, 25 Sep 2017 14:57:56 +0000", "from mail.free-electrons.com ([62.4.15.54])\n\tby bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux))\n\tid 1dwUmi-0004tp-P5; Mon, 25 Sep 2017 14:55:10 +0000", "by mail.free-electrons.com (Postfix, from userid 110)\n\tid 1C1C42087B; Mon, 25 Sep 2017 16:54:41 +0200 (CEST)", "from localhost.localdomain\n\t(LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr [90.63.216.87])\n\tby mail.free-electrons.com (Postfix) with ESMTPSA id A476D207E1;\n\tMon, 25 Sep 2017 16:54:30 +0200 (CEST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=lists.infradead.org; s=bombadil.20170209; h=Sender:\n\tContent-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe:\n\tList-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References:\n\tIn-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID:\n\tContent-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc\n\t:Resent-Message-ID:List-Owner;\n\tbh=tlraxJ79UB79KhII14rHLtLFrHKuzdkzisahwPKU7H8=;\n\tb=oiFjw01hVGWpo6Z/rwb1yL1tJL\n\tOjN5du098m/KO60nHlNeXfPBoLGdnRIxNrcXWG/iDd/DE+ZZ9Wry8zHqXjpzSeD9k1ntd61GNOqiT\n\ttiHge1g0ZirSjPArwrFUoFoZN/fDsRMY+S7s8+8CRR5gsxhFBoxJ25oDR0PpPDgUIeDZ8tdIT5X7x\n\tE4LzO0e5zqVnXzV1Hl+R0Nl1AGOrc9InzcQJJflIsT8aAy4Wv1HOIogkWI4Aei767Q2S8+6JAe4LU\n\thYh4Li+qF6zAIyuc3qNNE41yIarQ535TnRCUuxP+dHn/ZVRxEUCDRxjNpyXPfEtoWsCcQSM5xXNND\n\t8i9y2rVg==;", "X-Spam-Checker-Version": "SpamAssassin 3.4.0 (2014-02-07) on\n\tmail.free-electrons.com", "X-Spam-Level": "", "X-Spam-Status": "No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT,\n\tURIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.0", "From": "Miquel Raynal <miquel.raynal@free-electrons.com>", "To": "David Woodhouse <dwmw2@infradead.org>,\n\tBrian Norris <computersforpeace@gmail.com>,\n\tBoris Brezillon <boris.brezillon@free-electrons.com>,\n\tMarek Vasut <marek.vasut@gmail.com>,\n\tRichard Weinberger <richard@nod.at>, \n\tCyrille Pitchen <cyrille.pitchen@wedev4u.fr>,\n\tJason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>,\n\tGregory Clement <gregory.clement@free-electrons.com>,\n\tSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,\n\tEzequiel Garcia <ezequiel.garcia@free-electrons.com>,\n\tlinux-mtd@lists.infradead.org, devicetree@vger.kernel.org,\n\tlinux-arm-kernel@lists.infradead.org", "Subject": "[PATCH 3/3] arm64: dts: marvell: add NAND support on the 7040-DB\n\tboard", "Date": "Mon, 25 Sep 2017 16:53:52 +0200", "Message-Id": "<20170925145352.13145-4-miquel.raynal@free-electrons.com>", "X-Mailer": "git-send-email 2.11.0", "In-Reply-To": "<20170925145352.13145-1-miquel.raynal@free-electrons.com>", "References": "<20170925145352.13145-1-miquel.raynal@free-electrons.com>", "X-CRM114-Version": "20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ", "X-CRM114-CacheID": "sfid-20170925_075501_329282_99E0C356 ", "X-CRM114-Status": "GOOD ( 14.33 )", "X-Spam-Score": "-1.9 (-)", "X-Spam-Report": "SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (-1.9 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t-0.0 SPF_PASS SPF: sender matches SPF record\n\t-0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay\n\tdomain\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]", "X-BeenThere": "linux-mtd@lists.infradead.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Id": "Linux MTD discussion mailing list <linux-mtd.lists.infradead.org>", "List-Unsubscribe": "<http://lists.infradead.org/mailman/options/linux-mtd>,\n\t<mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe>", "List-Archive": "<http://lists.infradead.org/pipermail/linux-mtd/>", "List-Post": "<mailto:linux-mtd@lists.infradead.org>", "List-Help": "<mailto:linux-mtd-request@lists.infradead.org?subject=help>", "List-Subscribe": "<http://lists.infradead.org/mailman/listinfo/linux-mtd>,\n\t<mailto:linux-mtd-request@lists.infradead.org?subject=subscribe>", "Cc": "Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,\n\tNadav Haklai <nadavh@marvell.com>,\n\tAntoine Tenart <antoine.tenart@free-electrons.com>,\n\tMiquel Raynal <miquel.raynal@free-electrons.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Sender": "\"linux-mtd\" <linux-mtd-bounces@lists.infradead.org>", "Errors-To": "linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org" }, "content": "From: Gregory CLEMENT <gregory.clement@free-electrons.com>\n\nThe NAND controller used in A7K/A8K is present on the CP110 master part.\nIt is compatible with the pxa3xx_nand driver but requires the use of the\nmarvell,armada-8k-nand compatible string due to the need to first enable\nthe NAND controller.\n\nAdd properties to the NAND node to fit the bindings constraints of the\npxa3xx_nand driver and enable the NAND controller.\n\nAdd the 'marvell,system-controller' property to the cp110 master NAND\nnode with a reference to the syscon node. This is new compared to other\nboards using the pxa3xx_nand driver and it is needed to be bootloader\nindependent and enable the NAND controller from the NAND controller\ndriver itself by writing in these syscon registers.\n\nSigned-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>\n[miquel.raynal@free-electrons.com: add NAND ready/busy MPP subnode,\nchange compatible string to fit the needs of the A7k/A8k SoCs and add\nthe system controller property]\nSigned-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>\n---\n arch/arm64/boot/dts/marvell/armada-7040-db.dts | 24 ++++++++++++++++++++++\n arch/arm64/boot/dts/marvell/armada-70x0.dtsi | 14 +++++++++++++\n .../boot/dts/marvell/armada-cp110-master.dtsi | 3 ++-\n 3 files changed, 40 insertions(+), 1 deletion(-)", "diff": "diff --git a/arch/arm64/boot/dts/marvell/armada-7040-db.dts b/arch/arm64/boot/dts/marvell/armada-7040-db.dts\nindex 9c3bdf87e543..b98cf265bae5 100644\n--- a/arch/arm64/boot/dts/marvell/armada-7040-db.dts\n+++ b/arch/arm64/boot/dts/marvell/armada-7040-db.dts\n@@ -144,6 +144,30 @@\n \t};\n };\n \n+&cpm_nand {\n+\tstatus = \"okay\";\n+\tnum-cs = <1>;\n+\tpinctrl-0 = <&nand_pins>, <&nand_rb>;\n+\tpinctrl-names = \"default\";\n+\tnand-ecc-strength = <4>;\n+\tnand-ecc-step-size = <512>;\n+\tmarvell,nand-enable-arbiter;\n+\tnand-on-flash-bbt;\n+\n+\tpartition@0 {\n+\t\tlabel = \"U-Boot\";\n+\t\treg = <0 0x200000>;\n+\t};\n+\tpartition@200000 {\n+\t\tlabel = \"Linux\";\n+\t\treg = <0x200000 0xe00000>;\n+\t};\n+\tpartition@1000000 {\n+\t\tlabel = \"Filesystem\";\n+\t\treg = <0x1000000 0x3f000000>;\n+\t};\n+};\n+\n &cpm_spi1 {\n \tstatus = \"okay\";\n \ndiff --git a/arch/arm64/boot/dts/marvell/armada-70x0.dtsi b/arch/arm64/boot/dts/marvell/armada-70x0.dtsi\nindex 860b6ae9dcc5..0e1a1e5be399 100644\n--- a/arch/arm64/boot/dts/marvell/armada-70x0.dtsi\n+++ b/arch/arm64/boot/dts/marvell/armada-70x0.dtsi\n@@ -64,5 +64,19 @@\n &cpm_syscon0 {\n \tcpm_pinctrl: pinctrl {\n \t\tcompatible = \"marvell,armada-7k-pinctrl\";\n+\n+\t\tnand_pins: nand-pins {\n+\t\t\tmarvell,pins =\n+\t\t\t\"mpp15\", \"mpp16\", \"mpp17\", \"mpp18\",\n+\t\t\t\"mpp19\", \"mpp20\", \"mpp21\", \"mpp22\",\n+\t\t\t\"mpp23\", \"mpp24\", \"mpp25\", \"mpp26\",\n+\t\t\t\"mpp27\";\n+\t\t\tmarvell,function = \"dev\";\n+\t\t};\n+\n+\t\tnand_rb: nand-rb {\n+\t\t\tmarvell,pins = \"mpp13\";\n+\t\t\tmarvell,function = \"nf\";\n+\t\t};\n \t};\n };\ndiff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi\nindex 8263a8a504a8..d41b41b613ec 100644\n--- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi\n+++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi\n@@ -274,12 +274,13 @@\n \t\t\t\t * this controller is only usable on the CPM\n \t\t\t\t * for A7K and on the CPS for A8K.\n \t\t\t\t */\n-\t\t\t\tcompatible = \"marvell,armada370-nand\";\n+\t\t\t\tcompatible = \"marvell,armada-8k-nand\";\n \t\t\t\treg = <0x720000 0x54>;\n \t\t\t\t#address-cells = <1>;\n \t\t\t\t#size-cells = <1>;\n \t\t\t\tinterrupts = <ICU_GRP_NSR 115 IRQ_TYPE_LEVEL_HIGH>;\n \t\t\t\tclocks = <&cpm_clk 1 2>;\n+\t\t\t\tmarvell,system-controller = <&cpm_syscon0>;\n \t\t\t\tstatus = \"disabled\";\n \t\t\t};\n \n", "prefixes": [ "3/3" ] }