bcma: add missing GPIO defines, use PULL register only when available
Similar patch was commited to ssb.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/bcma/driver_chipcommon.c b/drivers/bcma/driver_chipcommon.c
index caf5960..6061022 100644
--- a/drivers/bcma/driver_chipcommon.c
+++ b/drivers/bcma/driver_chipcommon.c
@@ -29,8 +29,10 @@
if (cc->core->id.rev >= 35)
cc->capabilities_ext = bcma_cc_read32(cc, BCMA_CC_CAP_EXT);
- bcma_cc_write32(cc, 0x58, 0);
- bcma_cc_write32(cc, 0x5C, 0);
+ if (cc->core->id.rev >= 20) {
+ bcma_cc_write32(cc, BCMA_CC_GPIOPULLUP, 0);
+ bcma_cc_write32(cc, BCMA_CC_GPIOPULLDOWN, 0);
+ }
if (cc->capabilities & BCMA_CC_CAP_PMU)
bcma_pmu_init(cc);