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rtc: stmp3xxx: Port stmp-functions to mxs-equivalents 

The stmp3xxx  driver used to include functions from a stmp-specific
include. Because of consolidation, plat-stmp has now been removed and
merged with the compatible mach-mxs.

Use the apropriate mxs-functions for transition. The accessors will be
converted to readl/writel in a later patch.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Tested-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
This commit is contained in:
Wolfram Sang 2011-05-25 12:56:50 +02:00 committed by John Stultz
parent 47eac337cd
commit 46b2121814
2 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/rtc/Kconfig
View File

@ -981,11 +981,11 @@ config RTC_DRV_COH901331
config RTC_DRV_STMP
tristate "Freescale STMP3xxx RTC"
depends on ARCH_STMP3XXX
tristate "Freescale STMP3xxx/i.MX23/i.MX28 RTC"
depends on ARCH_MXS
help
If you say yes here you will get support for the onboard
STMP3xxx RTC.
STMP3xxx/i.MX23/i.MX28 RTC.
This driver can also be built as a module. If so, the module
will be called rtc-stmp3xxx.

28
drivers/rtc/rtc-stmp3xxx.c
View File

@ -24,8 +24,8 @@
#include <linux/rtc.h>
#include <linux/slab.h>
#include <mach/platform.h>
#include <mach/stmp3xxx.h>
#include <mach/common.h>
#include <mach/mxs.h>
#define STMP3XXX_RTC_CTRL 0x0
#define STMP3XXX_RTC_CTRL_ALARM_IRQ_EN 0x00000001
@ -97,13 +97,13 @@ static irqreturn_t stmp3xxx_rtc_interrupt(int irq, void *dev_id)
STMP3XXX_RTC_CTRL_ONEMSEC_IRQ);
if (status & STMP3XXX_RTC_CTRL_ALARM_IRQ) {
stmp3xxx_clearl(STMP3XXX_RTC_CTRL_ALARM_IRQ,
__mxs_clrl(STMP3XXX_RTC_CTRL_ALARM_IRQ,
rtc_data->io + STMP3XXX_RTC_CTRL);
events |= RTC_AF | RTC_IRQF;
}
if (status & STMP3XXX_RTC_CTRL_ONEMSEC_IRQ) {
stmp3xxx_clearl(STMP3XXX_RTC_CTRL_ONEMSEC_IRQ,
__mxs_clrl(STMP3XXX_RTC_CTRL_ONEMSEC_IRQ,
rtc_data->io + STMP3XXX_RTC_CTRL);
if (++rtc_data->irq_count % 1000 == 0) {
events |= RTC_UF | RTC_IRQF;
@ -124,13 +124,13 @@ static int stmp3xxx_alarm_irq_enable(struct device *dev, unsigned int enabled)
*ctl = rtc_data->io + STMP3XXX_RTC_CTRL;
if (enabled) {
stmp3xxx_setl(STMP3XXX_RTC_PERSISTENT0_ALARM_EN |
__mxs_setl(STMP3XXX_RTC_PERSISTENT0_ALARM_EN |
STMP3XXX_RTC_PERSISTENT0_ALARM_WAKE_EN, p);
stmp3xxx_setl(STMP3XXX_RTC_CTRL_ALARM_IRQ_EN, ctl);
__mxs_setl(STMP3XXX_RTC_CTRL_ALARM_IRQ_EN, ctl);
} else {
stmp3xxx_clearl(STMP3XXX_RTC_PERSISTENT0_ALARM_EN |
__mxs_clrl(STMP3XXX_RTC_PERSISTENT0_ALARM_EN |
STMP3XXX_RTC_PERSISTENT0_ALARM_WAKE_EN, p);
stmp3xxx_clearl(STMP3XXX_RTC_CTRL_ALARM_IRQ_EN, ctl);
__mxs_clrl(STMP3XXX_RTC_CTRL_ALARM_IRQ_EN, ctl);
}
return 0;
}
@ -170,7 +170,7 @@ static int stmp3xxx_rtc_remove(struct platform_device *pdev)
if (!rtc_data)
return 0;
stmp3xxx_clearl(STMP3XXX_RTC_CTRL_ONEMSEC_IRQ_EN |
__mxs_clrl(STMP3XXX_RTC_CTRL_ONEMSEC_IRQ_EN |
STMP3XXX_RTC_CTRL_ALARM_IRQ_EN,
rtc_data->io + STMP3XXX_RTC_CTRL);
free_irq(rtc_data->irq_alarm, &pdev->dev);
@ -216,8 +216,8 @@ static int stmp3xxx_rtc_probe(struct platform_device *pdev)
goto out_remap;
}
stmp3xxx_reset_block(rtc_data->io, true);
stmp3xxx_clearl(STMP3XXX_RTC_PERSISTENT0_ALARM_EN |
mxs_reset_block(rtc_data->io);
__mxs_clrl(STMP3XXX_RTC_PERSISTENT0_ALARM_EN |
STMP3XXX_RTC_PERSISTENT0_ALARM_WAKE_EN |
STMP3XXX_RTC_PERSISTENT0_ALARM_WAKE,
rtc_data->io + STMP3XXX_RTC_PERSISTENT0);
@ -251,7 +251,7 @@ static int stmp3xxx_rtc_probe(struct platform_device *pdev)
out_irq1:
free_irq(rtc_data->irq_alarm, &pdev->dev);
out_irq_alarm:
stmp3xxx_clearl(STMP3XXX_RTC_CTRL_ONEMSEC_IRQ_EN |
__mxs_clrl(STMP3XXX_RTC_CTRL_ONEMSEC_IRQ_EN |
STMP3XXX_RTC_CTRL_ALARM_IRQ_EN,
rtc_data->io + STMP3XXX_RTC_CTRL);
rtc_device_unregister(rtc_data->rtc);
@ -272,8 +272,8 @@ static int stmp3xxx_rtc_resume(struct platform_device *dev)
{
struct stmp3xxx_rtc_data *rtc_data = platform_get_drvdata(dev);
stmp3xxx_reset_block(rtc_data->io, true);
stmp3xxx_clearl(STMP3XXX_RTC_PERSISTENT0_ALARM_EN |
mxs_reset_block(rtc_data->io);
__mxs_clrl(STMP3XXX_RTC_PERSISTENT0_ALARM_EN |
STMP3XXX_RTC_PERSISTENT0_ALARM_WAKE_EN |
STMP3XXX_RTC_PERSISTENT0_ALARM_WAKE,
rtc_data->io + STMP3XXX_RTC_PERSISTENT0);