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Message-ID: <20240814092033.2984734-2-danishanwar@ti.com>
Date: Wed, 14 Aug 2024 14:50:32 +0530
From: MD Danish Anwar <danishanwar@...com>
To: Suman Anna <s-anna@...com>, Sai Krishna <saikrishnag@...vell.com>,
Jan
Kiszka <jan.kiszka@...mens.com>,
Dan Carpenter <dan.carpenter@...aro.org>, Andrew Lunn <andrew@...n.ch>,
Diogo Ivo <diogo.ivo@...mens.com>,
Kory
Maincent <kory.maincent@...tlin.com>,
Heiner Kallweit <hkallweit1@...il.com>,
Simon Horman <horms@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
Jakub
Kicinski <kuba@...nel.org>, Eric Dumazet <edumazet@...gle.com>,
"David S.
Miller" <davem@...emloft.net>,
Roger Quadros <rogerq@...nel.org>,
MD Danish
Anwar <danishanwar@...com>,
Conor Dooley <conor+dt@...nel.org>,
Krzysztof
Kozlowski <krzk+dt@...nel.org>,
Rob Herring <robh@...nel.org>,
Santosh
Shilimkar <ssantosh@...nel.org>, Nishanth Menon <nm@...com>
CC: <netdev@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
<srk@...com>, Vignesh Raghavendra <vigneshr@...com>,
Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org>
Subject: [PATCH net-next v5 1/2] dt-bindings: soc: ti: pruss: Add documentation for PA_STATS support
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@...aro.org>
Reviewed-by: Roger Quadros <rogerq@...nel.org>
Acked-by: Nishanth Menon <nm@...com>
Signed-off-by: MD Danish Anwar <danishanwar@...com>
---
.../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
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