From patchwork Thu May 8 21:29:03 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ivan Khoronzhuk X-Patchwork-Id: 4138971 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 90269BFF02 for ; Thu, 8 May 2014 21:31:31 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C5E6C201F9 for ; Thu, 8 May 2014 21:31:30 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 02C0B201ED for ; Thu, 8 May 2014 21:31:30 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WiVsj-0007ik-E5; Thu, 08 May 2014 21:29:33 +0000 Received: from bear.ext.ti.com ([192.94.94.41]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WiVsg-0007ez-7l for linux-arm-kernel@lists.infradead.org; Thu, 08 May 2014 21:29:30 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id s48LT8ja000979; Thu, 8 May 2014 16:29:08 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s48LT8iN000953; Thu, 8 May 2014 16:29:08 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.174.1; Thu, 8 May 2014 16:29:08 -0500 Received: from khorivan.itg.ti.com (incasgf5a_e1_2.itg.ti.com [10.167.216.36]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id s48LT6VC026552; Thu, 8 May 2014 16:29:06 -0500 From: Ivan Khoronzhuk To: Subject: [PATCH v2] ARM: dts: k2l-evm: add AEMIF/NAND device entry Date: Fri, 9 May 2014 00:29:03 +0300 Message-ID: <1399584543-3256-1-git-send-email-ivan.khoronzhuk@ti.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1399581089-2505-1-git-send-email-ivan.khoronzhuk@ti.com> References: <1399581089-2505-1-git-send-email-ivan.khoronzhuk@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140508_142930_410128_8ED50264 X-CRM114-Status: UNSURE ( 7.89 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.7 (-----) Cc: devicetree@vger.kernel.org, grygorii.strashko@ti.com, linux-arm-kernel@lists.infradead.org, Ivan Khoronzhuk X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add AEMIF/NAND device entry. Signed-off-by: Ivan Khoronzhuk --- arch/arm/boot/dts/k2l-evm.dts | 52 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/arch/arm/boot/dts/k2l-evm.dts b/arch/arm/boot/dts/k2l-evm.dts index bdc94a0..8ff2d33 100644 --- a/arch/arm/boot/dts/k2l-evm.dts +++ b/arch/arm/boot/dts/k2l-evm.dts @@ -42,3 +42,55 @@ reg = <0x50>; }; }; + +&aemif { + cs0 { + #address-cells = <2>; + #size-cells = <1>; + clock-ranges; + ranges; + + ti,cs-chipselect = <0>; + /* all timings in nanoseconds */ + ti,cs-min-turnaround-ns = <12>; + ti,cs-read-hold-ns = <6>; + ti,cs-read-strobe-ns = <23>; + ti,cs-read-setup-ns = <9>; + ti,cs-write-hold-ns = <8>; + ti,cs-write-strobe-ns = <23>; + ti,cs-write-setup-ns = <8>; + + nand@0,0 { + compatible = "ti,keystone-nand","ti,davinci-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0 0 0x4000000 + 1 0 0x0000100>; + + ti,davinci-chipselect = <0>; + ti,davinci-mask-ale = <0x2000>; + ti,davinci-mask-cle = <0x4000>; + ti,davinci-mask-chipsel = <0>; + nand-ecc-mode = "hw"; + ti,davinci-ecc-bits = <4>; + nand-on-flash-bbt; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x100000>; + read-only; + }; + + partition@100000 { + label = "params"; + reg = <0x100000 0x80000>; + read-only; + }; + + partition@180000 { + label = "ubifs"; + reg = <0x180000 0x7FE80000>; + }; + }; + }; +};