On 4/19/2022 5:25 PM, Mike Leach wrote:
Hi
On Tue, 12 Apr 2022 at 13:51, Mao Jinlong <quic_jinlmao@xxxxxxxxxxx> wrote:
Add API usage document for sysfs API in TPDM driver.
Signed-off-by: Mao Jinlong <quic_jinlmao@xxxxxxxxxxx>
---
.../ABI/testing/sysfs-bus-coresight-devices-tpdm | 13 +++++++++++++
1 file changed, 13 insertions(+)
create mode 100644 Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
new file mode 100644
index 000000000000..d70ba429f38d
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
@@ -0,0 +1,13 @@
+What: /sys/bus/coresight/devices/<tpdm-name>/integration_test
+Date: April 2022
+KernelVersion 5.18
+Contact: Jinlong Mao (QUIC) <quic_jinlmao@xxxxxxxxxxx>, Tao Zhang (QUIC) <quic_taozha@xxxxxxxxxxx>
+Description:
+ (Write) Run integration test for tpdm. Integration test
+ will generate test data for tpdm. It can help to make
+ sure that the trace path is enabled and the link configurations
+ are fine.
+
+ value to this sysfs node:
+ 1 : Genreate 64 bits data
s/Genreate/Generate
I will update this.
+ 2 : Generate 32 bits data
--
2.17.1
Reviewed by: Mike Leach <mike.leach@xxxxxxxxxx>
