From patchwork Fri Dec 27 09:11:59 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 3411081 Return-Path: X-Original-To: patchwork-ltsi-dev@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 78DABC02DC for ; Fri, 27 Dec 2013 09:26:26 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5DE212013A for ; Fri, 27 Dec 2013 09:26:25 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) by mail.kernel.org (Postfix) with ESMTP id 4C88D2010F for ; Fri, 27 Dec 2013 09:26:24 +0000 (UTC) Received: from mail.linux-foundation.org (localhost [IPv6:::1]) by mail.linuxfoundation.org (Postfix) with ESMTP id F1846C94; Fri, 27 Dec 2013 09:22:25 +0000 (UTC) X-Original-To: ltsi-dev@lists.linuxfoundation.org Delivered-To: ltsi-dev@mail.linuxfoundation.org Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTP id B88ECBF7 for ; Fri, 27 Dec 2013 09:22:18 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from kirsty.vergenet.net (kirsty.vergenet.net [202.4.237.240]) by smtp1.linuxfoundation.org (Postfix) with ESMTP id 4C3201F88A for ; Fri, 27 Dec 2013 09:22:18 +0000 (UTC) Received: from ayumi.isobedori.kobe.vergenet.net (p2020-ipbfp1604kobeminato.hyogo.ocn.ne.jp [114.154.85.20]) by kirsty.vergenet.net (Postfix) with ESMTP id 32B78267176; Fri, 27 Dec 2013 20:15:37 +1100 (EST) Received: by ayumi.isobedori.kobe.vergenet.net (Postfix, from userid 7100) id C5FF8EDE039; Fri, 27 Dec 2013 18:15:35 +0900 (JST) From: Simon Horman To: ltsi-dev@lists.linuxfoundation.org Date: Fri, 27 Dec 2013 18:11:59 +0900 Message-Id: <1388135720-12832-86-git-send-email-horms+renesas@verge.net.au> X-Mailer: git-send-email 1.8.4 In-Reply-To: <1388135720-12832-1-git-send-email-horms+renesas@verge.net.au> References: <1388135720-12832-1-git-send-email-horms+renesas@verge.net.au> X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org Cc: Magnus Damm Subject: [LTSI-dev] [PATCH ltsi-3.10 085/286] ARM: shmobile: Enable MTU2 on r7s72100 X-BeenThere: ltsi-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "A list to discuss patches, development, and other things related to the LTSI project" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ltsi-dev-bounces@lists.linuxfoundation.org Errors-To: ltsi-dev-bounces@lists.linuxfoundation.org X-Virus-Scanned: ClamAV using ClamSMTP From: Magnus Damm Add MTU2 as r7s72100 system timer. Signed-off-by: Magnus Damm Signed-off-by: Simon Horman (cherry picked from commit d18e06116d5e7b277e73e3bdc6e08208aabcedc7) (Queued by ARM-SoC for v3.14 but not yet in Linus's tree) Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/clock-r7s72100.c | 1 + arch/arm/mach-shmobile/setup-r7s72100.c | 22 ++++++++++++++++++++++ 2 files changed, 23 insertions(+) diff --git a/arch/arm/mach-shmobile/clock-r7s72100.c b/arch/arm/mach-shmobile/clock-r7s72100.c index 0814a50..7b457ae 100644 --- a/arch/arm/mach-shmobile/clock-r7s72100.c +++ b/arch/arm/mach-shmobile/clock-r7s72100.c @@ -181,6 +181,7 @@ static struct clk_lookup lookups[] = { CLKDEV_ICK_ID("sci_fck", "sh-sci.5", &mstp_clks[MSTP42]), CLKDEV_ICK_ID("sci_fck", "sh-sci.6", &mstp_clks[MSTP41]), CLKDEV_ICK_ID("sci_fck", "sh-sci.7", &mstp_clks[MSTP40]), + CLKDEV_CON_ID("mtu2_fck", &mstp_clks[MSTP33]), }; void __init r7s72100_clock_init(void) diff --git a/arch/arm/mach-shmobile/setup-r7s72100.c b/arch/arm/mach-shmobile/setup-r7s72100.c index d4eb509..55f0b9c 100644 --- a/arch/arm/mach-shmobile/setup-r7s72100.c +++ b/arch/arm/mach-shmobile/setup-r7s72100.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include #include @@ -58,6 +59,26 @@ static inline void r7s72100_register_scif(int idx) sizeof(struct plat_sci_port)); } + +static struct sh_timer_config mtu2_0_platform_data __initdata = { + .name = "MTU2_0", + .timer_bit = 0, + .channel_offset = -0x80, + .clockevent_rating = 200, +}; + +static struct resource mtu2_0_resources[] __initdata = { + DEFINE_RES_MEM(0xfcff0300, 0x27), + DEFINE_RES_IRQ(gic_iid(139)), /* MTU2 TGI0A */ +}; + +#define r7s72100_register_mtu2(idx) \ + platform_device_register_resndata(&platform_bus, "sh_mtu2", \ + idx, mtu2_##idx##_resources, \ + ARRAY_SIZE(mtu2_##idx##_resources), \ + &mtu2_##idx##_platform_data, \ + sizeof(struct sh_timer_config)) + void __init r7s72100_add_dt_devices(void) { r7s72100_register_scif(SCIF0); @@ -68,6 +89,7 @@ void __init r7s72100_add_dt_devices(void) r7s72100_register_scif(SCIF5); r7s72100_register_scif(SCIF6); r7s72100_register_scif(SCIF7); + r7s72100_register_mtu2(0); } void __init r7s72100_init_early(void)