From patchwork Thu Dec 8 14:58:47 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Romain Perier X-Patchwork-Id: 9466507 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id EB4036071E for ; Thu, 8 Dec 2016 14:59:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DDFD128526 for ; Thu, 8 Dec 2016 14:59:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D2A3F2858B; Thu, 8 Dec 2016 14:59:18 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 88E4328526 for ; Thu, 8 Dec 2016 14:59:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753629AbcLHO7Q (ORCPT ); Thu, 8 Dec 2016 09:59:16 -0500 Received: from mail.free-electrons.com ([62.4.15.54]:45517 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753437AbcLHO7M (ORCPT ); Thu, 8 Dec 2016 09:59:12 -0500 Received: by mail.free-electrons.com (Postfix, from userid 110) id 4D22620C2C; Thu, 8 Dec 2016 15:59:11 +0100 (CET) Received: from latitudeE7470 (LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr [90.63.216.87]) by mail.free-electrons.com (Postfix) with ESMTPSA id 306D720C18; Thu, 8 Dec 2016 15:59:11 +0100 (CET) From: Romain Perier To: Mark Brown , linux-spi@vger.kernel.org Cc: Jason Cooper , Andrew Lunn , Sebastian Hesselbarth , Gregory Clement , devicetree@vger.kernel.org, Rob Herring , Ian Campbell , Pawel Moll , Mark Rutland , Kumar Gala , linux-arm-kernel@lists.infradead.org, Thomas Petazzoni , Nadav Haklai , xigu@marvell.com, dingwei@marvell.com, Romain Perier Subject: [PATCH v4 4/4] arm64: dts: marvell: Enable spi0 on the board Armada-3720-db Date: Thu, 8 Dec 2016 15:58:47 +0100 Message-Id: <20161208145847.7794-5-romain.perier@free-electrons.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20161208145847.7794-1-romain.perier@free-electrons.com> References: <20161208145847.7794-1-romain.perier@free-electrons.com> Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This commit enables the device node spi0 on the official development board for the Marvell Armada 3700. It also adds sub-node for the 128Mb SPI-NOR present on the board. Signed-off-by: Romain Perier Tested-by: Gregory CLEMENT --- Changes in v3: - Added tag "Tested-by" by Gregory arch/arm64/boot/dts/marvell/armada-3720-db.dts | 30 ++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-3720-db.dts b/arch/arm64/boot/dts/marvell/armada-3720-db.dts index 1372e9a6..0c4eb98 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-db.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-db.dts @@ -67,6 +67,36 @@ status = "okay"; }; +&spi0 { + status = "okay"; + + m25p80@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <108000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "bootloader"; + reg = <0x0 0x200000>; + }; + partition@200000 { + label = "U-boot Env"; + reg = <0x200000 0x10000>; + }; + partition@210000 { + label = "Linux"; + reg = <0x210000 0xDF0000>; + }; + }; + }; +}; + /* Exported on the micro USB connector CON32 through an FTDI */ &uart0 { status = "okay";