On 19/01/2023 07:41, Tao Zhang wrote:
Add property "qcom,dsb-elem-size" to support DSB(Discrete Single
Bit) element for TPDA. Specifies the DSB element size supported
by each monitor connected to the aggregator on each port. Should
be specified in pairs (port, dsb element size).
Signed-off-by: Tao Zhang <quic_taozha@xxxxxxxxxxx>
Signed-off-by: Tao Zhang <taozha@xxxxxxxxxxxxxxxx>
---
.../bindings/arm/qcom,coresight-tpda.yaml | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml b/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml
index 2ec9b5b..298db7f 100644
--- a/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml
@@ -58,6 +58,26 @@ properties:
minItems: 1
maxItems: 2
+ qcom,dsb-element-size:
+ description: |
+ Specifies the DSB(Discrete Single Bit) element size supported by
+ each monitor connected to the aggregator on each port. Should be
+ specified in pairs <port, dsb element size>.
Isn't this a property of the TPDM connected to the port ? i.e. the DSB
size ? Thus shouldn't this be part of the TPDM device (and the TPDA will
be able to find it from the TPDM device) ?
Suzuki
