From patchwork Thu Aug 16 12:15:39 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 1331211 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 766A940210 for ; Thu, 16 Aug 2012 12:19:23 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1T1yzT-0005ES-Ms; Thu, 16 Aug 2012 12:15:56 +0000 Received: from mail.df.lth.se ([194.47.250.12]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1T1yzK-0005Ab-Ar for linux-arm-kernel@lists.infradead.org; Thu, 16 Aug 2012 12:15:47 +0000 Received: from mer.df.lth.se (mer.df.lth.se [194.47.250.37]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.df.lth.se (Postfix) with ESMTPS id 1712765D7E; Thu, 16 Aug 2012 14:15:44 +0200 (CEST) Received: from mer.df.lth.se (triad@localhost.localdomain [127.0.0.1]) by mer.df.lth.se (8.14.3/8.14.3/Debian-9.4) with ESMTP id q7GCFhrg022666; Thu, 16 Aug 2012 14:15:43 +0200 Received: (from triad@localhost) by mer.df.lth.se (8.14.3/8.14.3/Submit) id q7GCFhvJ022665; Thu, 16 Aug 2012 14:15:43 +0200 From: Linus Walleij To: linux-arm-kernel@lists.infradead.org, devicetree-discuss@lists.ozlabs.org Subject: [PATCH 1/6] ARM: integrator: call common init function from machine Date: Thu, 16 Aug 2012 14:15:39 +0200 Message-Id: <1345119339-22638-1-git-send-email-linus.walleij@linaro.org> X-Mailer: git-send-email 1.7.2.5 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [194.47.250.12 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Will Deacon , Linus Walleij , arm@kernel.org, Russell King X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org There is currently a common integrator_init() function set up to be called from an arch_initcall(). The problem is that it is using machine_is_integrator() which is not working with device tree, let's call this from respective machine initilization function and add a parameter to tell whether it's the Integrator/AP or Integrator/CP instead. There are still machine_is*() calls in the Integrator machines directory, but this one needs to be fixed lest we don't even get a UART console on the Integrator/AP after a Device Tree boot. Signed-off-by: Linus Walleij Acked-by: Arnd Bergmann --- arch/arm/mach-integrator/common.h | 1 + arch/arm/mach-integrator/core.c | 6 ++---- arch/arm/mach-integrator/integrator_ap.c | 2 ++ arch/arm/mach-integrator/integrator_cp.c | 1 + 4 files changed, 6 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-integrator/common.h b/arch/arm/mach-integrator/common.h index 899561d..c4338e2 100644 --- a/arch/arm/mach-integrator/common.h +++ b/arch/arm/mach-integrator/common.h @@ -1,3 +1,4 @@ void integrator_init_early(void); +int integrator_init(bool is_cp); void integrator_reserve(void); void integrator_restart(char, const char *); diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c index 3fa6c51..5ba4bc8 100644 --- a/arch/arm/mach-integrator/core.c +++ b/arch/arm/mach-integrator/core.c @@ -61,7 +61,7 @@ static struct amba_device *amba_devs[] __initdata = { &kmi1_device, }; -static int __init integrator_init(void) +int __init integrator_init(bool is_cp) { int i; @@ -70,7 +70,7 @@ static int __init integrator_init(void) * hard-code them. The Integator/CP and forward have proper cell IDs. * Else we leave them undefined to the bus driver can autoprobe them. */ - if (machine_is_integrator()) { + if (!is_cp) { rtc_device.periphid = 0x00041030; uart0_device.periphid = 0x00041010; uart1_device.periphid = 0x00041010; @@ -86,8 +86,6 @@ static int __init integrator_init(void) return 0; } -arch_initcall(integrator_init); - /* * On the Integrator platform, the port RTS and DTR are provided by * bits in the following SC_CTRLS register bits: diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c index 3b22675..ff966d8 100644 --- a/arch/arm/mach-integrator/integrator_ap.c +++ b/arch/arm/mach-integrator/integrator_ap.c @@ -312,6 +312,8 @@ static void __init ap_init(void) lm_device_register(lmdev); } + + integrator_init(false); } /* diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c index 82d5c83..2b40bc1 100644 --- a/arch/arm/mach-integrator/integrator_cp.c +++ b/arch/arm/mach-integrator/integrator_cp.c @@ -366,6 +366,7 @@ static void __init intcp_init(void) struct amba_device *d = amba_devs[i]; amba_device_register(d, &iomem_resource); } + integrator_init(true); } #define TIMER0_VA_BASE __io_address(INTEGRATOR_TIMER0_BASE)