From patchwork Fri Feb 14 00:59:56 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 3649331 Return-Path: X-Original-To: patchwork-linux-arm@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 A50CFBF13A for ; Fri, 14 Feb 2014 02:19:11 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C9DBD201D5 for ; Fri, 14 Feb 2014 02:19:10 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (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 C2FFD201CE for ; Fri, 14 Feb 2014 02:19:09 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WE7Bq-0000gz-Fx; Fri, 14 Feb 2014 01:03:38 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WE7BY-0002S6-DD; Fri, 14 Feb 2014 01:03:20 +0000 Received: from perceval.ideasonboard.com ([95.142.166.194]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WE7BI-0002Mj-Eu for linux-arm-kernel@lists.infradead.org; Fri, 14 Feb 2014 01:03:07 +0000 Received: from avalon.ideasonboard.com (35.17-200-80.adsl-dyn.isp.belgacom.be [80.200.17.35]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 9CE3D366FB; Fri, 14 Feb 2014 01:58:09 +0100 (CET) From: Laurent Pinchart To: linux-sh@vger.kernel.org Subject: [PATCH 18/27] ARM: shmobile: r8a73a4: Switch to new style CMT device Date: Fri, 14 Feb 2014 01:59:56 +0100 Message-Id: <1392339605-20691-19-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1392339605-20691-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> References: <1392339605-20691-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140213_200304_677383_04B62303 X-CRM114-Status: GOOD ( 11.52 ) X-Spam-Score: -2.6 (--) Cc: Thomas Gleixner , Daniel Lezcano , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.8 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 X-Virus-Scanned: ClamAV using ClamSMTP 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 --- arch/arm/mach-shmobile/clock-r8a73a4.c | 2 +- arch/arm/mach-shmobile/setup-r8a73a4.c | 25 +++++++++++++++---------- 2 files changed, 16 insertions(+), 11 deletions(-) diff --git a/arch/arm/mach-shmobile/clock-r8a73a4.c b/arch/arm/mach-shmobile/clock-r8a73a4.c index 7348d58..cd75821 100644 --- a/arch/arm/mach-shmobile/clock-r8a73a4.c +++ b/arch/arm/mach-shmobile/clock-r8a73a4.c @@ -597,7 +597,7 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("e6560000.i2c", &mstp_clks[MSTP317]), CLKDEV_DEV_ID("e6500000.i2c", &mstp_clks[MSTP318]), CLKDEV_DEV_ID("e6510000.i2c", &mstp_clks[MSTP323]), - CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), + CLKDEV_DEV_ID("sh-cmt-48-gen2.1", &mstp_clks[MSTP329]), CLKDEV_DEV_ID("e60b0000.i2c", &mstp_clks[MSTP409]), CLKDEV_DEV_ID("e6540000.i2c", &mstp_clks[MSTP410]), CLKDEV_DEV_ID("e6530000.i2c", &mstp_clks[MSTP411]), diff --git a/arch/arm/mach-shmobile/setup-r8a73a4.c b/arch/arm/mach-shmobile/setup-r8a73a4.c index cd36f80..5794229 100644 --- a/arch/arm/mach-shmobile/setup-r8a73a4.c +++ b/arch/arm/mach-shmobile/setup-r8a73a4.c @@ -169,20 +169,25 @@ static const struct resource thermal0_resources[] = { thermal0_resources, \ ARRAY_SIZE(thermal0_resources)) -static struct sh_timer_config cmt10_platform_data = { - .name = "CMT10", - .timer_bit = 0, - .clockevent_rating = 80, +static struct sh_timer_channel_config cmt1_channels[] = { + { + .index = 0, + .clockevent_rating = 80, + }, +}; + +static struct sh_timer_config cmt1_platform_data = { + .channels = cmt1_channels, + .num_channels = ARRAY_SIZE(cmt1_channels), }; -static struct resource cmt10_resources[] = { - DEFINE_RES_MEM(0xe6130010, 0x0c), - DEFINE_RES_MEM(0xe6130000, 0x04), - DEFINE_RES_IRQ(gic_spi(120)), /* CMT1_0 */ +static struct resource cmt1_resources[] = { + DEFINE_RES_MEM(0xe6130000, 0x1004), + DEFINE_RES_IRQ(gic_spi(120)), }; #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, \ @@ -196,7 +201,7 @@ void __init r8a73a4_add_dt_devices(void) r8a73a4_register_scif(3); r8a73a4_register_scif(4); r8a73a4_register_scif(5); - r8a7790_register_cmt(10); + r8a7790_register_cmt(1); } /* DMA */