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=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 7E0A3C47087 for ; Fri, 28 May 2021 07:25:02 +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 4A756611C9 for ; Fri, 28 May 2021 07:25:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4A756611C9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=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.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:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=FJuDYADtGmPgdD8SYXF/wndzw+lP31q3iOJFzbJX/qY=; b=ylTHGYzAEH/phJ 5FRyfcWLHh17bmXCNn/wUoW9OISWnCVGNAnzFNEfqmHkvv0yI3/AlYZWSGZRTF2/eVzL2lEhprDup +u3yqk524+J84EvdZb1I2H/fW59cQJC5G2aJPE5GhGGKbCEf023h2L1mHV3Ni5OIRYamS8WXy9aGi yyA3tY+LV9w0yTP4BRscoNF9AWUx2LhRpg2B1VGgAitA8aft0KKFsmRBH5ZvcM18iDJVEHnXbwUMl gwpnArTFJTgJL1AC5hJhSobutU3VqIi1A4dCTskOglhMFdK9mNCbPJV/eswEq2WXzjD0/ALr93KUr I9UaEidQtY1iQhMcYKMA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lmWr3-00CxwK-5R; Fri, 28 May 2021 07:24:25 +0000 Received: from phobos.denx.de ([2a01:238:438b:c500:173d:9f52:ddab:ee01]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lmWqr-00Cxr0-CF for linux-mtd@lists.infradead.org; Fri, 28 May 2021 07:24:15 +0000 Received: from mail-internal.denx.de (p578adb1c.dip0.t-ipconnect.de [87.138.219.28]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: noc@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 0BFC582CFA; Fri, 28 May 2021 09:24:12 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1622186652; bh=FxlnUYuVBD/ayVoM48CgGS8f69ngxanfNpwZzowWZ3E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ac+6gn63xYpXj7HljdRZxwjdmYX9yxyQ4PEk6brMEBSQr7yXEgujGGZylJSc3SE3n 1wf2tPqsw0gD3gU40kpdagw1V7Cvbcc0vFNhmEm4DaDfSG7qh5EpLuAUn42bLG+x2o ive90EwnPjJ7WFPKRohGn/QFShoaBcoXslF9fGTIRMFt/XAQeUWUjcHtZlNpj2Qc12 g9CBCf/zTYLcs0CwcS26RFFczDPuAX8cdu7Kd4Us8JxQXMAhbd138dMN4C2dpspsaf oLzsb/lPRY64So+NfUiWRDWqoU1x3iNTSXiffP35IOiVfiMkWnJOo9ebRii5zK7v5g VZy5ltvxg8bNA== Received: from pollux.denx.de (pollux [192.168.1.1]) by mail-internal.denx.de (Postfix) with ESMTP id 9572C182BA1; Fri, 28 May 2021 09:23:53 +0200 (CEST) Received: by pollux.denx.de (Postfix, from userid 515) id 8356F1A8BC6; Fri, 28 May 2021 09:23:53 +0200 (CEST) From: Heiko Schocher To: linux-mtd@lists.infradead.org Cc: Heiko Schocher , Miquel Raynal , Richard Weinberger , Rob Herring , Vignesh Raghavendra , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 1/2] mtd: devices: add devicetree documentation for microchip 48l640 Date: Fri, 28 May 2021 09:23:50 +0200 Message-Id: <20210528072351.1639575-2-hs@denx.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210528072351.1639575-1-hs@denx.de> References: <20210528072351.1639575-1-hs@denx.de> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.102.4 at phobos.denx.de X-Virus-Status: Clean X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210528_002413_600819_CDA8C447 X-CRM114-Status: GOOD ( 13.04 ) 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 The Microchip 48l640 is a 8KByte EERAM connected via SPI. Add devicetree bindings documentation. Signed-off-by: Heiko Schocher --- I must admit that I created the file Documentation/devicetree/bindings/mtd/microchip,mchp48l640.yaml by hand, looking into other yaml files... Is there a way to check such a file to its correctness? .../bindings/mtd/microchip,mchp48l640.yaml | 40 +++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/microchip,mchp48l640.yaml diff --git a/Documentation/devicetree/bindings/mtd/microchip,mchp48l640.yaml b/Documentation/devicetree/bindings/mtd/microchip,mchp48l640.yaml new file mode 100644 index 0000000000000..f0290d09d4b25 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/microchip,mchp48l640.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +title: MTD SPI driver for Microchip 48l640 (and similar) serial EERAM + +maintainers: + - Heiko Schocher + +description: | + The Microchip 48l640 is a 8KByte EERAM connected via SPI. + + datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/20006055B.pdf + +properties: + compatible: + items: + - const: microchip,48l640 + + reg: + maxItems: 1 + + spi-max-frequency: true + +required: + - compatible + - reg + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + spi-eeram@0 { + compatible = "microchip,48l640"; + reg = <0>; + spi-max-frequency = <20000000>; + }; + }; +... -- 2.30.2 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/