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author | Wolfram Sang <w.sang@pengutronix.de> | 2011-05-02 16:21:49 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-08-23 08:56:15 +0200 |
commit | a4de0424a175d25dc5259eb5bc6be56c7cf9d356 (patch) | |
tree | 4915ab8b56cd6c32fd42ad978fa4776b577b62c4 | |
parent | e55e48ff6952800a48d4325934f373354cd0c533 (diff) | |
download | op-kernel-dev-a4de0424a175d25dc5259eb5bc6be56c7cf9d356.zip op-kernel-dev-a4de0424a175d25dc5259eb5bc6be56c7cf9d356.tar.gz |
arm: mach-mxs: add device for rtc
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Tested-by: Shawn Guo <shawn.guo@freescale.com>
-rw-r--r-- | arch/arm/mach-mxs/devices-mx23.h | 2 | ||||
-rw-r--r-- | arch/arm/mach-mxs/devices-mx28.h | 2 | ||||
-rw-r--r-- | arch/arm/mach-mxs/devices/Kconfig | 3 | ||||
-rw-r--r-- | arch/arm/mach-mxs/devices/Makefile | 1 | ||||
-rw-r--r-- | arch/arm/mach-mxs/devices/platform-rtc-stmp3xxx.c | 51 |
5 files changed, 59 insertions, 0 deletions
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 c0f21ce..c888710 100644 --- a/arch/arm/mach-mxs/devices-mx28.h +++ b/arch/arm/mach-mxs/devices-mx28.h @@ -48,3 +48,5 @@ struct platform_device *__init mx28_add_mxsfb( extern const struct mxs_saif_data mx28_saif_data[] __initconst; #define mx28_add_saif(id) mxs_add_saif(&mx28_saif_data[id]) + +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 b554371..18b6bf5 100644 --- a/arch/arm/mach-mxs/devices/Kconfig +++ b/arch/arm/mach-mxs/devices/Kconfig @@ -26,3 +26,6 @@ config MXS_HAVE_PLATFORM_MXSFB config MXS_HAVE_PLATFORM_MXS_SAIF 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 d3e8cc3..f52e3e5 100644 --- a/arch/arm/mach-mxs/devices/Makefile +++ b/arch/arm/mach-mxs/devices/Makefile @@ -9,3 +9,4 @@ 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-$(CONFIG_MXS_HAVE_PLATFORM_MXS_SAIF) += platform-mxs-saif.o +obj-$(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 <w.sang@pengutronix.de> + * + * 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 <asm/sizes.h> +#include <mach/mx23.h> +#include <mach/mx28.h> +#include <mach/devices-common.h> + +#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 */ |