From patchwork Tue Jun 25 07:57:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vignesh Raghavendra X-Patchwork-Id: 11014977 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 152756C5 for ; Tue, 25 Jun 2019 07:59:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 079A8288EA for ; Tue, 25 Jun 2019 07:59:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EBBBF289F0; Tue, 25 Jun 2019 07:59:14 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 9C7DA288EA for ; Tue, 25 Jun 2019 07:59:14 +0000 (UTC) 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:MIME-Version: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=L+ySKUS30K0pULv6OaF3+e1UI5ENteBrKofAKzekbHw=; b=lVU5ueCDicCDvp R3rtcEX1I7uLnq73OvEkub2fWliWutL6msjV++0Z+WUv1X8YJqLHLLawANzE3K2cWaBUBLaTDs8Il WKErqttpuY40dUakM9Aq55j5mBTT2u9mADk4oxActZ2oNOnSEfSVGMOlRsKBiQOX1NnifZoEYma0N uVBamAXVlS64TQay4wT57d1iCGjjfelTkxTP9hEhG888rKYWjU2ABM3wMY/CJLP0l7wiBRBjZmEv7 4lf5d8ppdZzHFtoisJngpv4o1hHUzmEp6gXJv7MbY0GN0MTP5fWOYpK3qWVMDR96CY118kNg1Vy2g B0BzLppBJdUEtNDDv1bA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hfgMD-0003lR-Vz; Tue, 25 Jun 2019 07:59:14 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hfgKq-0002i5-Rt; Tue, 25 Jun 2019 07:57:50 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id x5P7via3027087; Tue, 25 Jun 2019 02:57:44 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1561449464; bh=As+ONbkCNU4vPvK9xrp6+5i2mXu1DnGL8Yu8ve8/bos=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=cF3imUKJf0YHIhSNxefsCHDvXJ17WchtoS8URr2UIiU+uj0VQlD+obWw76WB5M4Im L1/nmrRZKrjBVH2xDjRjPez0v82SnVaTmzZJUcTnmhS40LUaD4wTFbaK5p9MrQqev5 iSGAKTEiPpaXgapKhyByzoBgGHxPIy9NPNbpZOJw= Received: from DLEE112.ent.ti.com (dlee112.ent.ti.com [157.170.170.23]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x5P7vitR092740 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 25 Jun 2019 02:57:44 -0500 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Tue, 25 Jun 2019 02:57:43 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Tue, 25 Jun 2019 02:57:43 -0500 Received: from a0132425.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id x5P7vWTi105511; Tue, 25 Jun 2019 02:57:40 -0500 From: Vignesh Raghavendra To: Vignesh Raghavendra , Boris Brezillon , Marek Vasut , Richard Weinberger , Rob Herring Subject: [PATCH v8 2/5] dt-bindings: mtd: Add binding documentation for HyperFlash Date: Tue, 25 Jun 2019 13:27:43 +0530 Message-ID: <20190625075746.10439-3-vigneshr@ti.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190625075746.10439-1-vigneshr@ti.com> References: <20190625075746.10439-1-vigneshr@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190625_005749_082006_BF5EF7A8 X-CRM114-Status: GOOD ( 12.78 ) 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: devicetree@vger.kernel.org, Sergei Shtylyov , Tokunori Ikegami , linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, Miquel Raynal , Mason Yang , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add DT binding documentation for HyperFlash devices. Signed-off-by: Vignesh Raghavendra Reviewed-by: Rob Herring --- v8: No changes .../devicetree/bindings/mtd/cypress,hyperflash.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt diff --git a/Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt b/Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt new file mode 100644 index 000000000000..ad42f4db32f1 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt @@ -0,0 +1,13 @@ +Bindings for HyperFlash NOR flash chips compliant with Cypress HyperBus +specification and supports Cypress CFI specification 1.5 command set. + +Required properties: +- compatible : "cypress,hyperflash", "cfi-flash" for HyperFlash NOR chips +- reg : Address of flash's memory map + +Example: + + flash@0 { + compatible = "cypress,hyperflash", "cfi-flash"; + reg = <0x0 0x4000000>; + };