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| author | Linux Build Service Account <lnxbuild@localhost> | 2016-09-12 14:42:20 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2016-09-12 14:42:19 -0700 |
| commit | 172717f1c76177289013755ca2e9343f81d1dae2 (patch) | |
| tree | 74c7aebdba20e532b2d965678a3b2c6d83f79f7b | |
| parent | dfad0f9a64b90e5dcead72516199d89f2cc620a1 (diff) | |
| parent | 9199ccc71b8de0f8ebabd31ce4917de9fb3ae65b (diff) | |
Merge "coresight-tpda: add support to generate FREQTS packets"
| -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); /* |