From patchwork Sun Jan 12 11:13:42 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 3471531 Return-Path: X-Original-To: patchwork-linux-sh@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 38610C02DC for ; Sun, 12 Jan 2014 11:14:11 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7F09320123 for ; Sun, 12 Jan 2014 11:14:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AFDC620107 for ; Sun, 12 Jan 2014 11:14:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751287AbaALLOB (ORCPT ); Sun, 12 Jan 2014 06:14:01 -0500 Received: from gerard.telenet-ops.be ([195.130.132.48]:47536 "EHLO gerard.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751274AbaALLNw (ORCPT ); Sun, 12 Jan 2014 06:13:52 -0500 Received: from ayla.of.borg ([84.193.72.141]) by gerard.telenet-ops.be with bizsmtp id CzDq1n00U32ts5g0HzDqy1; Sun, 12 Jan 2014 12:13:50 +0100 Received: from geert by ayla.of.borg with local (Exim 4.76) (envelope-from ) id 1W2IzG-0000vL-2J; Sun, 12 Jan 2014 12:13:50 +0100 From: Geert Uytterhoeven To: Mark Brown , Simon Horman , Magnus Damm Cc: linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-sh@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Geert Uytterhoeven Subject: [PATCH 9/9] ARM: shmobile: koelsch: Add QSPI nodes Date: Sun, 12 Jan 2014 12:13:42 +0100 Message-Id: <1389525222-3482-10-git-send-email-geert@linux-m68k.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1389525222-3482-1-git-send-email-geert@linux-m68k.org> References: <1389525222-3482-1-git-send-email-geert@linux-m68k.org> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-7.0 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham 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 From: Geert Uytterhoeven Add pinctrl and SPI devices for QSPI on Koelsch. Add Spansion s25fl512s SPI FLASH and MTD partitions. Signed-off-by: Geert Uytterhoeven --- arch/arm/boot/dts/r8a7791-koelsch.dts | 36 +++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts index d5e42b396ef7..885b61e09638 100644 --- a/arch/arm/boot/dts/r8a7791-koelsch.dts +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts @@ -123,6 +123,11 @@ renesas,groups = "scif1_data_d"; renesas,function = "scif1"; }; + + qspi_pins: spi { + renesas,groups = "qspi_ctrl", "qspi_data4"; + renesas,function = "qspi"; + }; }; &scif0 { @@ -138,3 +143,34 @@ status = "okay"; }; + +&spi { + pinctrl-0 = <&qspi_pins>; + pinctrl-names = "default"; + + status = "okay"; + + flash: flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,s25fl512s"; + reg = <0>; + spi-max-frequency = <30000000>; + m25p,fast-read; + + partition@0 { + label = "loader"; + reg = <0x00000000 0x00080000>; + read-only; + }; + partition@80000 { + label = "bootenv"; + reg = <0x00080000 0x00080000>; + read-only; + }; + partition@100000 { + label = "data"; + reg = <0x00100000 0x03f00000>; + }; + }; +};