ssb: Add CHIPCO IRQ access functions

[~andy/linux] / drivers / ssb / driver_chipcommon.c

diff --git a/drivers/ssb/driver_chipcommon.c b/drivers/ssb/driver_chipcommon.c
index e586321a473a2c0c9f774e10537b90038864b06d..45b672a69003fdce549f862640a3c9863d659a8c 100644 (file)
--- 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;