linux-kernel - [PATCH 4/5] dt-bindings: firmware: arm,scmi: Add support for syspower protocol

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Message-Id: <20221222183823.518856-5-cristian.marussi@arm.com>
Date:   Thu, 22 Dec 2022 18:38:22 +0000
From:   Cristian Marussi <cristian.marussi@....com>
To:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:     sudeep.holla@....com, cristian.marussi@....com,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org
Subject: [PATCH 4/5] dt-bindings: firmware: arm,scmi: Add support for syspower protocol

Add new SCMI Syspower protocol bindings definitions and example.

Cc: Rob Herring <robh+dt@...nel.org>
Cc: devicetree@...r.kernel.org
Signed-off-by: Cristian Marussi <cristian.marussi@....com>
---
Got lost in translation probably...from txt to yaml
---
 .../devicetree/bindings/firmware/arm,scmi.yaml         | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
index 1c0388da6721..f3dd77a470dd 100644
--- a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
+++ b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml
@@ -111,6 +111,12 @@ properties:
     required:
       - '#power-domain-cells'
 
+  protocol@12:
+    type: object
+    properties:
+      reg:
+        const: 0x12
+
   protocol@13:
     type: object
     properties:
@@ -285,6 +291,10 @@ examples:
                 #power-domain-cells = <1>;
             };
 
+            scmi_syspower: protocol@12 {
+                reg = <0x12>;
+            };
+
             scmi_dvfs: protocol@13 {
                 reg = <0x13>;
                 #clock-cells = <1>;
-- 
2.34.1