From 28de57d1a9eb7e67badb731297197fcbef0cc19e Mon Sep 17 00:00:00 2001 From: Aurelien Jarno Date: Fri, 22 Feb 2008 16:14:58 +0100 Subject: ssb: Add CHIPCO IRQ access functions This patch adds functions to setup and read the CHIPCO IRQ. Signed-off-by: Aurelien Jarno Signed-off-by: Michael Buesch Signed-off-by: John W. Linville --- drivers/ssb/driver_chipcommon.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/ssb') diff --git a/drivers/ssb/driver_chipcommon.c b/drivers/ssb/driver_chipcommon.c index e586321a473..45b672a6900 100644 --- a/drivers/ssb/driver_chipcommon.c +++ b/drivers/ssb/driver_chipcommon.c @@ -353,6 +353,16 @@ void ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc, u32 ticks) chipco_write32(cc, SSB_CHIPCO_WATCHDOG, ticks); } +void ssb_chipco_irq_mask(struct ssb_chipcommon *cc, u32 mask, u32 value) +{ + chipco_write32_masked(cc, SSB_CHIPCO_IRQMASK, mask, value); +} + +u32 ssb_chipco_irq_status(struct ssb_chipcommon *cc, u32 mask) +{ + return chipco_read32(cc, SSB_CHIPCO_IRQSTAT) & mask; +} + u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc, u32 mask) { return chipco_read32(cc, SSB_CHIPCO_GPIOIN) & mask; -- cgit v1.2.3