Add documentation for pa-stats node which is syscon regmap for
PA_STATS registers. This will be used to dump statistics maintained by
ICSSG firmware.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Reviewed-by: Roger Quadros <rogerq@xxxxxxxxxx>
Acked-by: Nishanth Menon <nm@xxxxxx>
Signed-off-by: MD Danish Anwar <danishanwar@xxxxxx>
---
.../devicetree/bindings/soc/ti/ti,pruss.yaml | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml b/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml
index c402cb2928e8..3cb1471cc6b6 100644
--- a/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml
+++ b/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml
@@ -278,6 +278,26 @@ patternProperties:
additionalProperties: false
+ ^pa-stats@[a-f0-9]+$:
+ description: |
+ PA-STATS sub-module represented as a SysCon. PA_STATS is a set of
+ registers where different statistics related to ICSSG, are dumped by
+ ICSSG firmware. This syscon sub-module will help the device to
+ access/read/write those statistics.
+
+ type: object
+
+ additionalProperties: false
+
+ properties:
+ compatible:
+ items:
+ - const: ti,pruss-pa-st
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
interrupt-controller@[a-f0-9]+$:
description: |
PRUSS INTC Node. Each PRUSS has a single interrupt controller instance
--
2.34.1
