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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 EB4F9C4BA20 for ; Wed, 26 Feb 2020 18:14:26 +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 BD65224650 for ; Wed, 26 Feb 2020 18:14:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="hSHY8SmG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BD65224650 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=s3qG3Bsz/FebukqEi0WTdZ92Bnql9D3KpIGtwYG5J7o=; b=hSHY8SmGblpsVvQy4wHEEet/rs cTACCmaqfF+sV/8Ds0vUWdWP91FV2lza3i0tIH0E2S3Y6vql+2GjpsNxe33oXDsPHCooBJlOXu23W 3wTzV/c8Jf58ey5ZDv5eWKWYnXmgBLTBNuFbqkwKbPZ70PidNgwasoww4YtA5F+h4E9Fm4qfSgUOn 7AOGbwl+2rKwDYyuSoyL5geXqcWfQP4doSOD4pG+nXkUNhgKwo0FFwghyrbwqlTat3uGGhU3qbuGI ia9prcXwouZVAHcRXFYTdnhJFGwzYMciSmhoQT7om+0bw3uEhE2zff8lELal18eo5X51ayXMT69V8 oxlr82YQ==; 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 1j71CS-00084q-Ld; Wed, 26 Feb 2020 18:14:24 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j717j-0002FF-OA for linux-arm-kernel@lists.infradead.org; Wed, 26 Feb 2020 18:09:33 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id B75ED30E; Wed, 26 Feb 2020 10:09:30 -0800 (PST) Received: from donnerap.arm.com (donnerap.cambridge.arm.com [10.1.197.25]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 315803F881; Wed, 26 Feb 2020 10:09:29 -0800 (PST) From: Andre Przywara To: Rob Herring , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 10/13] dt-bindings: memory-controllers: convert Calxeda DDR to json-schema Date: Wed, 26 Feb 2020 18:08:58 +0000 Message-Id: <20200226180901.89940-11-andre.przywara@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200226180901.89940-1-andre.przywara@arm.com> References: <20200226180901.89940-1-andre.przywara@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200226_100931_872949_13BCA137 X-CRM114-Status: GOOD ( 12.29 ) 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: Jon Loeliger , Mark Langsdorf , Robert Richter , Catalin Marinas , Eric Auger , soc@kernel.org, Will Deacon MIME-Version: 1.0 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 Convert the Calxeda DDR memory controller binding to DT schema format using json-schema. Although this technically covers the whole DRAM controller, the intention to use it only for error reporting and mapping fault addresses to DRAM chips. Signed-off-by: Andre Przywara --- .../memory-controllers/calxeda-ddr-ctrlr.txt | 16 -------- .../memory-controllers/calxeda-ddr-ctrlr.yaml | 41 +++++++++++++++++++ 2 files changed, 41 insertions(+), 16 deletions(-) delete mode 100644 Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.txt create mode 100644 Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.yaml diff --git a/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.txt b/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.txt deleted file mode 100644 index 049675944b78..000000000000 --- a/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.txt +++ /dev/null @@ -1,16 +0,0 @@ -Calxeda DDR memory controller - -Properties: -- compatible : Should be: - - "calxeda,hb-ddr-ctrl" for ECX-1000 - - "calxeda,ecx-2000-ddr-ctrl" for ECX-2000 -- reg : Address and size for DDR controller registers. -- interrupts : Interrupt for DDR controller. - -Example: - - memory-controller@fff00000 { - compatible = "calxeda,hb-ddr-ctrl"; - reg = <0xfff00000 0x1000>; - interrupts = <0 91 4>; - }; diff --git a/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.yaml b/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.yaml new file mode 100644 index 000000000000..c5153127e722 --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/calxeda-ddr-ctrlr.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/calxeda-ddr-ctrlr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Calxeda DDR memory controller binding + +description: | + The Calxeda DDR memory controller is initialised and programmed by the + firmware, but an OS might want to read its registers for error reporting + purposes and to learn about the DRAM topology. + +maintainers: + - Andre Przywara + +properties: + compatible: + items: + - enum: + - calxeda,hb-ddr-ctrl + - calxeda,ecx-2000-ddr-ctrl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +examples: + - | + memory-controller@fff00000 { + compatible = "calxeda,hb-ddr-ctrl"; + reg = <0xfff00000 0x1000>; + interrupts = <0 91 4>; + }; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel