From patchwork Fri Mar 19 22:57:36 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cyril Chemparathy X-Patchwork-Id: 87056 Received: from arroyo.ext.ti.com (arroyo.ext.ti.com [192.94.94.40]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o2JN4wUN004489 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 19 Mar 2010 23:05:34 GMT Received: from dlep33.itg.ti.com ([157.170.170.112]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id o2JMvk1U013664 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 19 Mar 2010 17:57:46 -0500 Received: from linux.omap.com (localhost [127.0.0.1]) by dlep33.itg.ti.com (8.13.7/8.13.7) with ESMTP id o2JMvi4N001883; Fri, 19 Mar 2010 17:57:45 -0500 (CDT) Received: from linux.omap.com (localhost [127.0.0.1]) by linux.omap.com (Postfix) with ESMTP id 6E59C8062B; Fri, 19 Mar 2010 16:57:44 -0600 (CST) X-Original-To: davinci-linux-open-source@linux.davincidsp.com Delivered-To: davinci-linux-open-source@linux.davincidsp.com Received: from dlep36.itg.ti.com (dlep36.itg.ti.com [157.170.170.91]) by linux.omap.com (Postfix) with ESMTP id 3D1E180627 for ; Fri, 19 Mar 2010 16:57:39 -0600 (CST) Received: from legion.dal.design.ti.com (localhost [127.0.0.1]) by dlep36.itg.ti.com (8.13.8/8.13.8) with ESMTP id o2JMvcuw022102; Fri, 19 Mar 2010 17:57:38 -0500 (CDT) Received: from gtloginvm01.gt.design.ti.com (gtloginvm01.gt.design.ti.com [158.218.108.144]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id o2JMvcZ23666; Fri, 19 Mar 2010 17:57:38 -0500 (CDT) Received: from gtloginvm01.gt.design.ti.com (localhost.localdomain [127.0.0.1]) by gtloginvm01.gt.design.ti.com (8.13.1/8.13.1) with ESMTP id o2JMvbFR027865; Fri, 19 Mar 2010 18:57:37 -0400 Received: (from a0875269@localhost) by gtloginvm01.gt.design.ti.com (8.13.1/8.13.1/Submit) id o2JMvbx1027862; Fri, 19 Mar 2010 18:57:37 -0400 From: Cyril Chemparathy To: davinci-linux-open-source@linux.davincidsp.com Subject: [PATCH 3/4] Davinci: cpintc host map configuration Date: Fri, 19 Mar 2010 18:57:36 -0400 Message-Id: <1269039457-27750-3-git-send-email-cyril@ti.com> X-Mailer: git-send-email 1.6.0.4 In-Reply-To: <1269039457-27750-2-git-send-email-cyril@ti.com> References: <1269039457-27750-1-git-send-email-cyril@ti.com> <1269039457-27750-2-git-send-email-cyril@ti.com> X-BeenThere: davinci-linux-open-source@linux.davincidsp.com X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: davinci-linux-open-source-bounces@linux.davincidsp.com Errors-To: davinci-linux-open-source-bounces@linux.davincidsp.com X-Greylist: Sender succeeded STARTTLS authentication, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Fri, 19 Mar 2010 23:05:35 +0000 (UTC) diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c index ea293b8..db5ac0f 100644 --- a/arch/arm/mach-davinci/board-da830-evm.c +++ b/arch/arm/mach-davinci/board-da830-evm.c @@ -569,7 +569,7 @@ static __init void da830_evm_irq_init(void) struct davinci_soc_info *soc_info = &davinci_soc_info; cp_intc_init((void __iomem *)DA8XX_CP_INTC_VIRT, DA830_N_CP_INTC_IRQ, - soc_info->intc_irq_prios); + soc_info->intc_irq_prios, NULL); } static void __init da830_evm_map_io(void) diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 411284d..ef691ae 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -741,7 +741,7 @@ static __init void da850_evm_irq_init(void) struct davinci_soc_info *soc_info = &davinci_soc_info; cp_intc_init((void __iomem *)DA8XX_CP_INTC_VIRT, DA850_N_CP_INTC_IRQ, - soc_info->intc_irq_prios); + soc_info->intc_irq_prios, NULL); } static void __init da850_evm_map_io(void) diff --git a/arch/arm/mach-davinci/cp_intc.c b/arch/arm/mach-davinci/cp_intc.c index 37311d1..2a8d26e 100644 --- a/arch/arm/mach-davinci/cp_intc.c +++ b/arch/arm/mach-davinci/cp_intc.c @@ -101,7 +101,7 @@ static struct irq_chip cp_intc_irq_chip = { }; void __init cp_intc_init(void __iomem *base, unsigned short num_irq, - u8 *irq_prio) + u8 *irq_prio, u32 *host_map) { unsigned num_reg = BITS_TO_LONGS(num_irq); int i; @@ -157,6 +157,10 @@ void __init cp_intc_init(void __iomem *base, unsigned short num_irq, cp_intc_write(0x0f0f0f0f, CP_INTC_CHAN_MAP(i)); } + if (host_map) + for (i = 0; host_map[i] != -1; i++) + cp_intc_write(host_map[i], CP_INTC_HOST_MAP(i)); + /* Set up genirq dispatching for cp_intc */ for (i = 0; i < num_irq; i++) { set_irq_chip(i, &cp_intc_irq_chip); diff --git a/arch/arm/mach-davinci/include/mach/cp_intc.h b/arch/arm/mach-davinci/include/mach/cp_intc.h index c4d27ee..121b114 100644 --- a/arch/arm/mach-davinci/include/mach/cp_intc.h +++ b/arch/arm/mach-davinci/include/mach/cp_intc.h @@ -52,6 +52,6 @@ #define CP_INTC_VECTOR_ADDR(n) (0x2000 + (n << 2)) void __init cp_intc_init(void __iomem *base, unsigned short num_irq, - u8 *irq_prio); + u8 *irq_prio, u32 *host_map); #endif /* __ASM_HARDWARE_CP_INTC_H */