diff options
Diffstat (limited to 'drivers/bcma/driver_chipcommon_pmu.c')
| -rw-r--r-- | drivers/bcma/driver_chipcommon_pmu.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c index c9a4f46c514..201faf106b3 100644 --- a/drivers/bcma/driver_chipcommon_pmu.c +++ b/drivers/bcma/driver_chipcommon_pmu.c @@ -76,7 +76,10 @@ static void bcma_pmu_resources_init(struct bcma_drv_cc *cc) if (max_msk) bcma_cc_write32(cc, BCMA_CC_PMU_MAXRES_MSK, max_msk); - /* Add some delay; allow resources to come up and settle. */ + /* + * Add some delay; allow resources to come up and settle. + * Delay is required for SoC (early init). + */ mdelay(2); } @@ -101,7 +104,7 @@ void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable) bcma_cc_write32(cc, BCMA_CC_CHIPCTL, val); } -void bcma_pmu_workarounds(struct bcma_drv_cc *cc) +static void bcma_pmu_workarounds(struct bcma_drv_cc *cc) { struct bcma_bus *bus = cc->core->bus; @@ -257,7 +260,7 @@ static u32 bcma_pmu_clock_bcm4706(struct bcma_drv_cc *cc, u32 pll0, u32 m) } /* query bus clock frequency for PMU-enabled chipcommon */ -u32 bcma_pmu_get_clockcontrol(struct bcma_drv_cc *cc) +static u32 bcma_pmu_get_clockcontrol(struct bcma_drv_cc *cc) { struct bcma_bus *bus = cc->core->bus; |