[PATCH v2 6/9] docs: sysfs: coresight: Add sysfs ABI documentation for TPDM

[Mao Jinlong]

Add API usage document for sysfs API in TPDM driver.

Signed-off-by: Mao Jinlong <quic_jinlmao at quicinc.com>
---
 .../ABI/testing/sysfs-bus-coresight-devices-tpdm     | 12 ++++++++++++
 MAINTAINERS                                          |  1 +
 2 files 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..fdd0bd0e1c33
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
@@ -0,0 +1,12 @@
+What:		/sys/bus/coresight/devices/<tpdm-name>/available_datasets
+Date:		December 2021
+KernelVersion	5.16
+Contact:	Jinlong Mao or Tao Zhang
+Description:	(Read) Show available datasets for TPDM.
+
+What:		/sys/bus/coresight/devices/<tpdm-name>/integration_test
+Date:		December 2020
+KernelVersion	5.16
+Contact:	Jinlong Mao or Tao Zhang
+Description:	(Write) Run integration test for tpdm.
+
diff --git a/MAINTAINERS b/MAINTAINERS
index d763ba684b99..7e2898f1550b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -15566,6 +15566,7 @@ M:	Jinlong Mao <quic_jinlmao at quicinc.com>
 M:	Mathieu Poirier <mathieu.poirier at linaro.org>
 M:	Suzuki K Poulose <suzuki.poulose at arm.com>
 S:	Maintained
+F:	Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
 F:	Documentation/devicetree/bindings/arm/coresight-tpdm.yaml
 F:	drivers/hwtracing/coresight/coresight-tpdm.c
 
-- 
2.17.1