bcma: support PMU present as separated bus core
On recent Broadcom chipsets PMU is present as separated core and it
can't be accessed using ChipCommon anymore as it fails with e.g.:
[ 0.000577] Unhandled fault: external abort on non-linefetch (0x1008) at 0xf1000604
Solve it by using a new (PMU) core pointer set to ChipCommon or PMU
depending on the hardware capabilities.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/drivers/bcma/driver_chipcommon.c b/drivers/bcma/driver_chipcommon.c
index b7c8a8d..36ee221 100644
--- a/drivers/bcma/driver_chipcommon.c
+++ b/drivers/bcma/driver_chipcommon.c
@@ -185,7 +185,7 @@
ticks = 2;
else if (ticks > maxt)
ticks = maxt;
- bcma_cc_write32(cc, BCMA_CC_PMU_WATCHDOG, ticks);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_WATCHDOG, ticks);
} else {
struct bcma_bus *bus = cc->core->bus;
