From patchwork Fri Jun 7 08:22:00 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 2684981 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id B83EADFB78 for ; Fri, 7 Jun 2013 08:22:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752532Ab3FGIWX (ORCPT ); Fri, 7 Jun 2013 04:22:23 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:58594 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752553Ab3FGIWR (ORCPT ); Fri, 7 Jun 2013 04:22:17 -0400 Received: from ayumi.isobedori.kobe.vergenet.net (p5212-ipbfp1903kobeminato.hyogo.ocn.ne.jp [114.172.132.212]) by kirsty.vergenet.net (Postfix) with ESMTP id C81DF25C026; Fri, 7 Jun 2013 18:22:15 +1000 (EST) Received: by ayumi.isobedori.kobe.vergenet.net (Postfix, from userid 7100) id 53B9DEDE7CD; Fri, 7 Jun 2013 17:22:14 +0900 (JST) From: Simon Horman To: Arnd Bergmann , Olof Johansson Cc: linux-sh@vger.kernel.org, arm@kernel.org, linux-arm-kernel@lists.infradead.org, Magnus Damm , Kuninori Morimoto , Simon Horman Subject: [PATCH 02/11] ARM: shmobile: bockw: define FPGA address and rename iomem variable Date: Fri, 7 Jun 2013 17:22:00 +0900 Message-Id: <1370593329-27559-3-git-send-email-horms+renesas@verge.net.au> X-Mailer: git-send-email 1.8.2.1 In-Reply-To: <1370593329-27559-1-git-send-email-horms+renesas@verge.net.au> References: <1370593329-27559-1-git-send-email-horms+renesas@verge.net.au> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org From: Kuninori Morimoto Bock-W board will needs more board specific ioremap() method. This patch tidyup current FPGA specific settings Signed-off-by: Kuninori Morimoto Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/board-bockw.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c index dac4365..badde08 100644 --- a/arch/arm/mach-shmobile/board-bockw.c +++ b/arch/arm/mach-shmobile/board-bockw.c @@ -46,10 +46,11 @@ static const struct pinctrl_map bockw_pinctrl_map[] = { "scif0_ctrl", "scif0"), }; +#define FPGA 0x18200000 #define IRQ0MR 0x30 static void __init bockw_init(void) { - void __iomem *fpga; + void __iomem *base; r8a7778_clock_init(); r8a7778_init_irq_extpin(1); @@ -59,8 +60,8 @@ static void __init bockw_init(void) ARRAY_SIZE(bockw_pinctrl_map)); r8a7778_pinmux_init(); - fpga = ioremap_nocache(0x18200000, SZ_1M); - if (fpga) { + base = ioremap_nocache(FPGA, SZ_1M); + if (base) { /* * CAUTION * @@ -68,10 +69,10 @@ static void __init bockw_init(void) * it should be cared in the future * Now, it is assuming IRQ0 was used only from SMSC. */ - u16 val = ioread16(fpga + IRQ0MR); + u16 val = ioread16(base + IRQ0MR); val &= ~(1 << 4); /* enable SMSC911x */ - iowrite16(val, fpga + IRQ0MR); - iounmap(fpga); + iowrite16(val, base + IRQ0MR); + iounmap(base); platform_device_register_resndata( &platform_bus, "smsc911x", -1,