From patchwork Thu Aug 28 07:03:21 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 4802671 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 E5994C0338 for ; Thu, 28 Aug 2014 09:12:22 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1A9F020123 for ; Thu, 28 Aug 2014 09:12:22 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EED75200DF for ; Thu, 28 Aug 2014 09:12:20 +0000 (UTC) Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 3090B1A18; Thu, 28 Aug 2014 07:41:35 +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 ESMTPS id 936F01826 for ; Thu, 28 Aug 2014 07:38:32 +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 D92821F88A for ; Thu, 28 Aug 2014 07:38:31 +0000 (UTC) Received: from ayumi.isobedori.kobe.vergenet.net (p4222-ipbfp1605kobeminato.hyogo.ocn.ne.jp [114.154.95.222]) by kirsty.vergenet.net (Postfix) with ESMTP id 01AB02673E9; Thu, 28 Aug 2014 17:08:59 +1000 (EST) Received: by ayumi.isobedori.kobe.vergenet.net (Postfix, from userid 7100) id 80677EDE8E2; Thu, 28 Aug 2014 16:08:57 +0900 (JST) From: Simon Horman To: ltsi-dev@lists.linuxfoundation.org Date: Thu, 28 Aug 2014 16:03:21 +0900 Message-Id: <1409209620-24487-676-git-send-email-horms+renesas@verge.net.au> X-Mailer: git-send-email 2.0.1 In-Reply-To: <1409209620-24487-1-git-send-email-horms+renesas@verge.net.au> References: <1409209620-24487-1-git-send-email-horms+renesas@verge.net.au> X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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-3.14 675/894] ARM: shmobile: r8a7790: Switch to new style CMT device 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: Laurent Pinchart The CMT (Compare Match Timer) driver implements a new style of platform data that handles the timer as a single device with multiple channel. Switch from the old-style platform data to the new-style platform data. Signed-off-by: Laurent Pinchart [horms+renesas@verge.net.au resolved conflict: use clk_names] Signed-off-by: Simon Horman (cherry picked from commit 711ee6c8dee1df265773786cd0ec96f2cae5c189) Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/board-lager-reference.c | 2 +- arch/arm/mach-shmobile/clock-r8a7790.c | 2 +- arch/arm/mach-shmobile/setup-r8a7790.c | 17 +++++++---------- 3 files changed, 9 insertions(+), 12 deletions(-) diff --git a/arch/arm/mach-shmobile/board-lager-reference.c b/arch/arm/mach-shmobile/board-lager-reference.c index 1eb48cf..1bca2748 100644 --- a/arch/arm/mach-shmobile/board-lager-reference.c +++ b/arch/arm/mach-shmobile/board-lager-reference.c @@ -90,7 +90,7 @@ static void __init lager_add_du_device(void) * devices until they get moved to DT. */ static const struct clk_name clk_names[] __initconst = { - { "cmt0", NULL, "sh_cmt.0" }, + { "cmt0", "fck", "sh-cmt-48-gen2.0" }, { "scifa0", NULL, "sh-sci.0" }, { "scifa1", NULL, "sh-sci.1" }, { "scifb0", NULL, "sh-sci.2" }, diff --git a/arch/arm/mach-shmobile/clock-r8a7790.c b/arch/arm/mach-shmobile/clock-r8a7790.c index a936ae7..296a057 100644 --- a/arch/arm/mach-shmobile/clock-r8a7790.c +++ b/arch/arm/mach-shmobile/clock-r8a7790.c @@ -357,7 +357,6 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]), CLKDEV_DEV_ID("sh_mobile_sdhi.3", &mstp_clks[MSTP311]), CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]), - CLKDEV_DEV_ID("sh_cmt.0", &mstp_clks[MSTP124]), CLKDEV_DEV_ID("qspi.0", &mstp_clks[MSTP917]), CLKDEV_DEV_ID("renesas_usbhs", &mstp_clks[MSTP704]), CLKDEV_DEV_ID("pci-rcar-gen2.0", &mstp_clks[MSTP703]), @@ -367,6 +366,7 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sata-r8a7790.1", &mstp_clks[MSTP814]), /* ICK */ + CLKDEV_ICK_ID("fck", "sh-cmt-48-gen2.0", &mstp_clks[MSTP124]), CLKDEV_ICK_ID("usbhs", "usb_phy_rcar_gen2", &mstp_clks[MSTP704]), CLKDEV_ICK_ID("lvds.0", "rcar-du-r8a7790", &mstp_clks[MSTP726]), CLKDEV_ICK_ID("lvds.1", "rcar-du-r8a7790", &mstp_clks[MSTP725]), diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c index a901d9e..2a67083 100644 --- a/arch/arm/mach-shmobile/setup-r8a7790.c +++ b/arch/arm/mach-shmobile/setup-r8a7790.c @@ -263,20 +263,17 @@ static const struct resource thermal_resources[] __initconst = { thermal_resources, \ ARRAY_SIZE(thermal_resources)) -static const struct sh_timer_config cmt00_platform_data __initconst = { - .name = "CMT00", - .timer_bit = 0, - .clockevent_rating = 80, +static struct sh_timer_config cmt0_platform_data = { + .channels_mask = 0x60, }; -static const struct resource cmt00_resources[] __initconst = { - DEFINE_RES_MEM(0xffca0510, 0x0c), - DEFINE_RES_MEM(0xffca0500, 0x04), - DEFINE_RES_IRQ(gic_spi(142)), /* CMT0_0 */ +static struct resource cmt0_resources[] = { + DEFINE_RES_MEM(0xffca0000, 0x1004), + DEFINE_RES_IRQ(gic_spi(142)), }; #define r8a7790_register_cmt(idx) \ - platform_device_register_resndata(&platform_bus, "sh_cmt", \ + platform_device_register_resndata(&platform_bus, "sh-cmt-48-gen2", \ idx, cmt##idx##_resources, \ ARRAY_SIZE(cmt##idx##_resources), \ &cmt##idx##_platform_data, \ @@ -294,7 +291,7 @@ void __init r8a7790_add_dt_devices(void) r8a7790_register_scif(7); r8a7790_register_scif(8); r8a7790_register_scif(9); - r8a7790_register_cmt(00); + r8a7790_register_cmt(0); } void __init r8a7790_add_standard_devices(void)