diff options
Diffstat (limited to 'drivers/rtc/rtc-snvs.c')
| -rw-r--r-- | drivers/rtc/rtc-snvs.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-snvs.c b/drivers/rtc/rtc-snvs.c index b2483a749ac4..0b9eff19149b 100644 --- a/drivers/rtc/rtc-snvs.c +++ b/drivers/rtc/rtc-snvs.c @@ -239,6 +239,9 @@ static irqreturn_t snvs_rtc_irq_handler(int irq, void *dev_id) u32 lpsr; u32 events = 0; + if (data->clk) + clk_enable(data->clk); + regmap_read(data->regmap, data->offset + SNVS_LPSR, &lpsr); if (lpsr & SNVS_LPSR_LPTA) { @@ -253,6 +256,9 @@ static irqreturn_t snvs_rtc_irq_handler(int irq, void *dev_id) /* clear interrupt status */ regmap_write(data->regmap, data->offset + SNVS_LPSR, lpsr); + if (data->clk) + clk_disable(data->clk); + return events ? IRQ_HANDLED : IRQ_NONE; } |