This is based on code from brcmsmac.
Signed-off-by: Hauke Mehrtens <ha...@hauke-m.de>
---
drivers/bcma/driver_chipcommon_pmu.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/bcma/driver_chipcommon_pmu.c
b/drivers/bcma/driver_chipcommon_pmu.c
index 35c9130..ca5a919 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -75,6 +75,9 @@ static void bcma_pmu_resources_init(struct bcma_drv_cc *cc)
bcma_cc_write32(cc, BCMA_CC_PMU_MINRES_MSK, min_msk);
if (max_msk)
bcma_cc_write32(cc, BCMA_CC_PMU_MAXRES_MSK, max_msk);
+
+ /* Add some delay; allow resources to come up and settle. */
+ mdelay(2);
}
/* Disable to allow reading SPROM. Don't know the adventages of enabling it. */
--
1.7.9.5
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