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arm: mach-mxs: add device for rtc

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Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Tested-by: Shawn Guo <shawn.guo@freescale.com>
This commit is contained in:
Wolfram Sang 2011-05-02 16:21:49 +02:00 committed by Sascha Hauer
parent e55e48ff69
commit a4de0424a1
5 changed files with 59 additions and 0 deletions
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2
arch/arm/mach-mxs/devices-mx23.h
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@ -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);

2
arch/arm/mach-mxs/devices-mx28.h
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@ -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);

3
arch/arm/mach-mxs/devices/Kconfig
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@ -26,3 +26,6 @@ config MXS_HAVE_PLATFORM_MXSFB
config MXS_HAVE_PLATFORM_MXS_SAIF
bool
config MXS_HAVE_PLATFORM_RTC_STMP3XXX
bool

1
arch/arm/mach-mxs/devices/Makefile
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@ -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

51
arch/arm/mach-mxs/devices/platform-rtc-stmp3xxx.c Normal file
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@ -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 */