From patchwork Thu May 5 10:22:18 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [3/6] rtc: stmp3xxx: port stmp-functions to mxs-equivalents From: Wolfram Sang X-Patchwork-Id: 94224 Message-Id: <1304590941-11813-4-git-send-email-w.sang@pengutronix.de> To: rtc-linux@googlegroups.com Cc: linux-arm-kernel@lists.infradead.org, john stultz , Wolfram Sang Date: Thu, 5 May 2011 12:22:18 +0200 plat-stmp is going to be removed since it is compatible to mach-mxs. Signed-off-by: Wolfram Sang --- drivers/rtc/Kconfig | 6 +++--- drivers/rtc/rtc-stmp3xxx.c | 28 ++++++++++++++-------------- 2 files changed, 17 insertions(+), 17 deletions(-) diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index e187887..46d8280 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -932,11 +932,11 @@ 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. diff --git a/drivers/rtc/rtc-stmp3xxx.c b/drivers/rtc/rtc-stmp3xxx.c index 23fb943..2f8f32e 100644 --- a/drivers/rtc/rtc-stmp3xxx.c +++ b/drivers/rtc/rtc-stmp3xxx.c @@ -24,8 +24,8 @@ #include #include -#include -#include +#include +#include #define STMP3XXX_RTC_CTRL 0x0 #define STMP3XXX_RTC_CTRL_ALARM_IRQ_EN 0x00000001 @@ -95,13 +95,13 @@ static irqreturn_t stmp3xxx_rtc_interrupt(int irq, void *dev_id) (STMP3XXX_RTC_CTRL_ALARM_IRQ | 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; @@ -122,13 +122,13 @@ 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; } @@ -167,7 +167,7 @@ static int stmp3xxx_rtc_remove(struct platform_device *pdev) if (!rtc_data) return 0; - stmp3xxx_clearl(STMP3XXX_RTC_CTRL_ONEMSEC_IRQ_EN | STMP3XXX_RTC_CTRL_ALARM_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); free_irq(rtc_data->irq_1msec, &pdev->dev); @@ -212,8 +212,8 @@ 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); @@ -247,7 +247,7 @@ 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 | STMP3XXX_RTC_CTRL_ALARM_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); out_remap: @@ -267,8 +267,8 @@ 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);