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path: root/drivers/bcma/driver_chipcommon.c
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Diffstat (limited to 'drivers/bcma/driver_chipcommon.c')
-rw-r--r--drivers/bcma/driver_chipcommon.c23
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/bcma/driver_chipcommon.c b/drivers/bcma/driver_chipcommon.c
index a4c3ebcc4c86..ffd74e51f02d 100644
--- a/drivers/bcma/driver_chipcommon.c
+++ b/drivers/bcma/driver_chipcommon.c
@@ -22,12 +22,9 @@ static inline u32 bcma_cc_write32_masked(struct bcma_drv_cc *cc, u16 offset,
return value;
}
-void bcma_core_chipcommon_init(struct bcma_drv_cc *cc)
+void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc)
{
- u32 leddc_on = 10;
- u32 leddc_off = 90;
-
- if (cc->setup_done)
+ if (cc->early_setup_done)
return;
if (cc->core->id.rev >= 11)
@@ -36,6 +33,22 @@ void bcma_core_chipcommon_init(struct bcma_drv_cc *cc)
if (cc->core->id.rev >= 35)
cc->capabilities_ext = bcma_cc_read32(cc, BCMA_CC_CAP_EXT);
+ if (cc->capabilities & BCMA_CC_CAP_PMU)
+ bcma_pmu_early_init(cc);
+
+ cc->early_setup_done = true;
+}
+
+void bcma_core_chipcommon_init(struct bcma_drv_cc *cc)
+{
+ u32 leddc_on = 10;
+ u32 leddc_off = 90;
+
+ if (cc->setup_done)
+ return;
+
+ bcma_core_chipcommon_early_init(cc);
+
if (cc->core->id.rev >= 20) {
bcma_cc_write32(cc, BCMA_CC_GPIOPULLUP, 0);
bcma_cc_write32(cc, BCMA_CC_GPIOPULLDOWN, 0);