On 21/11/2022 08:21, 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>
---
Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml b/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml
index c46ddea..e3b58b5 100644
--- a/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml
@@ -58,6 +58,13 @@ properties:
minItems: 1
maxItems: 2
+ qcom,dsb-elem-size:
minor nit: Couldn't this be qcom,dsb-element-size ? Its not too long
from what we have and is more meaningful.
Otherwise,
Acked-by: Suzuki K Poulose <suzuki.poulose@xxxxxxx>
+ description: |
+ 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).
+ $ref: /schemas/types.yaml#/definitions/uint32-matrix
+
clocks:
maxItems: 1
@@ -100,6 +107,8 @@ examples:
compatible = "qcom,coresight-tpda", "arm,primecell";
reg = <0x6004000 0x1000>;
+ qcom,dsb-elem-size = <0 32>;
+
clocks = <&aoss_qmp>;
clock-names = "apb_pclk";
