diff options
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tpda.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tpda.c b/drivers/hwtracing/coresight/coresight-tpda.c index 4ccf30c1d3d0..c43d8596a203 100644 --- a/drivers/hwtracing/coresight/coresight-tpda.c +++ b/drivers/hwtracing/coresight/coresight-tpda.c @@ -94,6 +94,10 @@ static void __tpda_enable_pre_port(struct tpda_drvdata *drvdata) val = val | BIT(2); else val = val & ~BIT(2); + + /* Force ASYNC-VERSION-FREQTS sequence */ + val = val | BIT(21); + tpda_writel(drvdata, val, TPDA_CR); /* |