From patchwork Mon Oct 29 06:17:52 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nobuhiro Iwamatsu X-Patchwork-Id: 1661301 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 978D93FDDA for ; Mon, 29 Oct 2012 06:19:54 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TSig6-0003qa-Tt; Mon, 29 Oct 2012 06:18:27 +0000 Received: from mail-pb0-f49.google.com ([209.85.160.49]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TSift-0003kH-4L for linux-arm-kernel@lists.infradead.org; Mon, 29 Oct 2012 06:18:14 +0000 Received: by mail-pb0-f49.google.com with SMTP id xa7so3674272pbc.36 for ; Sun, 28 Oct 2012 23:18:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references:x-gm-message-state; bh=qdCISoaumsIqna497m0B1LMxD5lrAHCKXXnWRq77Qr4=; b=kwJlhHNbBBoGNFyu8VfkuFkSt4OXZQTZXoDCiRB81BLm9AIj0tv+Ja30tgJ2T+SAlH zW2bf1oj7GzN7fkzokyRkUr1qIBZs68mi3vEY7827RZj1rcPwG810mCsGG+MW2dy2cjG wkvLVSTB9n4zfhEgDTosqt3lHKrVMc06uOz7U+v1P7HdPfLfi26GedbGayi2fmze36ht pmanUGUqxTP1I/KRzwY8H69uqL8vE2aGChwPq0Syf7KOu7te8OCsMVaoPHsdB2NX+uWh jp9UseTRD5LZasDn9votYpV/tIgMneMLyEnfMKglCGhffW69Ajk7BIB9wMGJ0PEPZ1Dj RRDA== Received: by 10.68.248.33 with SMTP id yj1mr91249334pbc.141.1351491492865; Sun, 28 Oct 2012 23:18:12 -0700 (PDT) Received: from xps-iwamatsu.renesas.com (49.14.32.202.bf.2iij.net. [202.32.14.49]) by mx.google.com with ESMTPS id ms11sm5461483pbc.74.2012.10.28.23.18.10 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 28 Oct 2012 23:18:11 -0700 (PDT) From: Nobuhiro Iwamatsu To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 2/2] SH: intc: Add support OF of IRQ Date: Mon, 29 Oct 2012 15:17:52 +0900 Message-Id: <1351491472-3362-2-git-send-email-nobuhiro.iwamatsu.yj@renesas.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1351491472-3362-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com> References: <1351491472-3362-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com> X-Gm-Message-State: ALoCoQlEAfAtuzESNYgzYaA0Q4pzUM5A+3LG0fXgQmymCoHZ12Z+1nXB6/tBpzXLCe/FCQiJMR7Y 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 [209.85.160.49 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Nobuhiro Iwamatsu , horms@verge.net.au, magnus.damm@gmail.com, lethal@linux-sh.org 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 Add infomation of device node to struct intc_desc. Signed-off-by: Nobuhiro Iwamatsu --- drivers/sh/intc/core.c | 2 +- drivers/sh/intc/internals.h | 3 ++- drivers/sh/intc/irqdomain.c | 6 +++--- include/linux/sh_intc.h | 1 + 4 files changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c index 8f32a13..3963af3 100644 --- a/drivers/sh/intc/core.c +++ b/drivers/sh/intc/core.c @@ -311,7 +311,7 @@ int __init register_intc_controller(struct intc_desc *desc) BUG_ON(k > 256); /* _INTC_ADDR_E() and _INTC_ADDR_D() are 8 bits */ - intc_irq_domain_init(d, hw); + intc_irq_domain_init(d, hw, desc->of_node); /* register the vectors one by one */ for (i = 0; i < hw->nr_vectors; i++) { diff --git a/drivers/sh/intc/internals.h b/drivers/sh/intc/internals.h index 7dff08e..e6f64bf 100644 --- a/drivers/sh/intc/internals.h +++ b/drivers/sh/intc/internals.h @@ -190,7 +190,8 @@ void intc_enable_disable_enum(struct intc_desc *desc, struct intc_desc_int *d, intc_enum enum_id, int enable); /* irqdomain.c */ -void intc_irq_domain_init(struct intc_desc_int *d, struct intc_hw_desc *hw); +void intc_irq_domain_init(struct intc_desc_int *d, struct intc_hw_desc *hw, + struct device_node *of_node); /* virq.c */ void intc_subgroup_init(struct intc_desc *desc, struct intc_desc_int *d); diff --git a/drivers/sh/intc/irqdomain.c b/drivers/sh/intc/irqdomain.c index 3968f1c..22ab7af 100644 --- a/drivers/sh/intc/irqdomain.c +++ b/drivers/sh/intc/irqdomain.c @@ -42,7 +42,7 @@ static const struct irq_domain_ops intc_evt_ops = { }; void __init intc_irq_domain_init(struct intc_desc_int *d, - struct intc_hw_desc *hw) + struct intc_hw_desc *hw, struct device_node *np) { unsigned int irq_base, irq_end; @@ -59,10 +59,10 @@ void __init intc_irq_domain_init(struct intc_desc_int *d, * tree penalty for linear cases with non-zero hwirq bases. */ if (irq_base == 0 && irq_end == (irq_base + hw->nr_vectors - 1)) - d->domain = irq_domain_add_linear(NULL, hw->nr_vectors, + d->domain = irq_domain_add_linear(np, hw->nr_vectors, &intc_evt_ops, NULL); else - d->domain = irq_domain_add_tree(NULL, &intc_evt_ops, NULL); + d->domain = irq_domain_add_tree(np, &intc_evt_ops, NULL); BUG_ON(!d->domain); } diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h index 694cd86..79f5841 100644 --- a/include/linux/sh_intc.h +++ b/include/linux/sh_intc.h @@ -118,6 +118,7 @@ struct intc_desc { intc_enum force_disable; bool skip_syscore_suspend; struct intc_hw_desc hw; + struct device_node *of_node; }; #define DECLARE_INTC_DESC(symbol, chipname, vectors, groups, \