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authorHauke Mehrtens <hauke@hauke-m.de>2011-07-23 01:20:14 +0200
committerJohn W. Linville <linville@tuxdriver.com>2011-08-08 14:29:32 -0400
commitc1d1c5d4213ee96e054c4d195117368972a4c01f (patch)
tree4ce75f49f1b46835ab613bd85084b9ce863c5853 /drivers/watchdog/bcm47xx_wdt.c
parenta656ffcbc7a98a80d2136ae6bbdd8ae2eb48c78a (diff)
bcm47xx: add support for bcma bus
This patch add support for the bcma bus. Broadcom uses only Mips 74K CPUs on the new SoC and on the old ons using ssb bus there are no Mips 74K CPUs. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/watchdog/bcm47xx_wdt.c')
-rw-r--r--drivers/watchdog/bcm47xx_wdt.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/watchdog/bcm47xx_wdt.c b/drivers/watchdog/bcm47xx_wdt.c
index 6b037024464f..5c5f4b14fd05 100644
--- a/drivers/watchdog/bcm47xx_wdt.c
+++ b/drivers/watchdog/bcm47xx_wdt.c
@@ -60,6 +60,12 @@ static inline void bcm47xx_wdt_hw_start(void)
ssb_watchdog_timer_set(&bcm47xx_bus.ssb, 0xfffffff);
break;
#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ bcma_chipco_watchdog_timer_set(&bcm47xx_bus.bcma.bus.drv_cc,
+ 0xfffffff);
+ break;
+#endif
}
}
@@ -70,6 +76,11 @@ static inline int bcm47xx_wdt_hw_stop(void)
case BCM47XX_BUS_TYPE_SSB:
return ssb_watchdog_timer_set(&bcm47xx_bus.ssb, 0);
#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ bcma_chipco_watchdog_timer_set(&bcm47xx_bus.bcma.bus.drv_cc, 0);
+ return 0;
+#endif
}
return -EINVAL;
}