From patchwork Tue Jul 12 12:16:25 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 104364 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id D3DE1B6F7F for ; Tue, 12 Jul 2011 22:17:08 +1000 (EST) Received: from canuck.infradead.org ([2001:4978:20e::1]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1Qgbta-0000mU-Qg; Tue, 12 Jul 2011 12:16:59 +0000 Received: from localhost ([127.0.0.1] helo=canuck.infradead.org) by canuck.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1Qgbta-0005bN-6q; Tue, 12 Jul 2011 12:16:58 +0000 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by canuck.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QgbtG-0005Y9-6M for linux-arm-kernel@lists.infradead.org; Tue, 12 Jul 2011 12:16:39 +0000 Received: from katana.hi.pengutronix.de ([2001:6f8:1178:2:221:70ff:fe71:1890] helo=pengutronix.de) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1QgbtC-0001wz-Av; Tue, 12 Jul 2011 14:16:34 +0200 From: Wolfram Sang To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/2] arm: mach-mxs: add device for rtc Date: Tue, 12 Jul 2011 14:16:25 +0200 Message-Id: <1310472986-31493-1-git-send-email-w.sang@pengutronix.de> X-Mailer: git-send-email 1.7.5.4 X-SA-Exim-Connect-IP: 2001:6f8:1178:2:221:70ff:fe71:1890 X-SA-Exim-Mail-From: w.sang@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20090807-BlameThorstenAndJenny ( TRE 0.7.6 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20110712_081638_696758_54732A47 X-CRM114-Status: GOOD ( 17.21 ) X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.3.1 on canuck.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain Cc: Sascha Hauer , Wolfram Sang X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.12 Precedence: list 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+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org Signed-off-by: Wolfram Sang Tested-by: Shawn Guo --- arch/arm/mach-mxs/devices-mx23.h | 2 + arch/arm/mach-mxs/devices-mx28.h | 2 + arch/arm/mach-mxs/devices/Kconfig | 3 + arch/arm/mach-mxs/devices/Makefile | 1 + arch/arm/mach-mxs/devices/platform-rtc-stmp3xxx.c | 51 +++++++++++++++++++++ 5 files changed, 59 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-mxs/devices/platform-rtc-stmp3xxx.c diff --git a/arch/arm/mach-mxs/devices-mx23.h b/arch/arm/mach-mxs/devices-mx23.h index c6f345f..3fa651d 100644 --- a/arch/arm/mach-mxs/devices-mx23.h +++ b/arch/arm/mach-mxs/devices-mx23.h @@ -29,3 +29,5 @@ extern const struct mxs_mxs_mmc_data mx23_mxs_mmc_data[] __initconst; struct platform_device *__init mx23_add_mxsfb( const struct mxsfb_platform_data *pdata); + +struct platform_device *__init mx23_add_rtc_stmp3xxx(void); diff --git a/arch/arm/mach-mxs/devices-mx28.h b/arch/arm/mach-mxs/devices-mx28.h index 79b9452..a252c68 100644 --- a/arch/arm/mach-mxs/devices-mx28.h +++ b/arch/arm/mach-mxs/devices-mx28.h @@ -45,3 +45,5 @@ extern const struct mxs_mxs_mmc_data mx28_mxs_mmc_data[] __initconst; struct platform_device *__init mx28_add_mxsfb( const struct mxsfb_platform_data *pdata); + +struct platform_device *__init mx28_add_rtc_stmp3xxx(void); diff --git a/arch/arm/mach-mxs/devices/Kconfig b/arch/arm/mach-mxs/devices/Kconfig index acf9eea..9d8d239 100644 --- a/arch/arm/mach-mxs/devices/Kconfig +++ b/arch/arm/mach-mxs/devices/Kconfig @@ -23,3 +23,6 @@ config MXS_HAVE_PLATFORM_MXS_PWM config MXS_HAVE_PLATFORM_MXSFB bool + +config MXS_HAVE_PLATFORM_RTC_STMP3XXX + bool diff --git a/arch/arm/mach-mxs/devices/Makefile b/arch/arm/mach-mxs/devices/Makefile index 351915c..31e0a0b 100644 --- a/arch/arm/mach-mxs/devices/Makefile +++ b/arch/arm/mach-mxs/devices/Makefile @@ -8,3 +8,4 @@ obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_MMC) += platform-mxs-mmc.o obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_PWM) += platform-mxs-pwm.o obj-y += platform-gpio-mxs.o obj-$(CONFIG_MXS_HAVE_PLATFORM_MXSFB) += platform-mxsfb.o +obj-$(CONFIG_MXS_HAVE_PLATFORM_RTC_STMP3XXX) += platform-rtc-stmp3xxx.o diff --git a/arch/arm/mach-mxs/devices/platform-rtc-stmp3xxx.c b/arch/arm/mach-mxs/devices/platform-rtc-stmp3xxx.c new file mode 100644 index 0000000..639eaee --- /dev/null +++ b/arch/arm/mach-mxs/devices/platform-rtc-stmp3xxx.c @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2011 Pengutronix, Wolfram Sang + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#include +#include +#include +#include + +#ifdef CONFIG_SOC_IMX23 +struct platform_device *__init mx23_add_rtc_stmp3xxx(void) +{ + struct resource res[] = { + { + .start = MX23_RTC_BASE_ADDR, + .end = MX23_RTC_BASE_ADDR + SZ_8K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = MX23_INT_RTC_ALARM, + .end = MX23_INT_RTC_ALARM, + .flags = IORESOURCE_IRQ, + }, + }; + + return mxs_add_platform_device("stmp3xxx-rtc", 0, res, ARRAY_SIZE(res), + NULL, 0); +} +#endif /* CONFIG_SOC_IMX23 */ + +#ifdef CONFIG_SOC_IMX28 +struct platform_device *__init mx28_add_rtc_stmp3xxx(void) +{ + struct resource res[] = { + { + .start = MX28_RTC_BASE_ADDR, + .end = MX28_RTC_BASE_ADDR + SZ_8K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = MX28_INT_RTC_ALARM, + .end = MX28_INT_RTC_ALARM, + .flags = IORESOURCE_IRQ, + }, + }; + + return mxs_add_platform_device("stmp3xxx-rtc", 0, res, ARRAY_SIZE(res), + NULL, 0); +} +#endif /* CONFIG_SOC_IMX28 */