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-rw-r--r--Documentation/devicetree/bindings/firmware/arm,scpi.yaml24
1 files changed, 23 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/firmware/arm,scpi.yaml b/Documentation/devicetree/bindings/firmware/arm,scpi.yaml
index e3ea23ae3336..d7113b06454b 100644
--- a/Documentation/devicetree/bindings/firmware/arm,scpi.yaml
+++ b/Documentation/devicetree/bindings/firmware/arm,scpi.yaml
@@ -32,6 +32,10 @@ properties:
oneOf:
- const: arm,scpi # SCPI v1.0 and above
- const: arm,scpi-pre-1.0 # Unversioned SCPI before v1.0
+ - items:
+ - enum:
+ - amlogic,meson-gxbb-scpi
+ - const: arm,scpi-pre-1.0
mboxes:
description:
@@ -81,7 +85,12 @@ properties:
properties:
compatible:
- const: arm,scpi-sensors
+ oneOf:
+ - const: arm,scpi-sensors
+ - items:
+ - enum:
+ - amlogic,meson-gxbb-scpi-sensors
+ - const: arm,scpi-sensors
'#thermal-sensor-cells':
const: 1
@@ -222,4 +231,17 @@ examples:
};
};
+ - |
+ firmware {
+ scpi {
+ compatible = "amlogic,meson-gxbb-scpi", "arm,scpi-pre-1.0";
+ mboxes = <&mailbox 1 &mailbox 2>;
+ shmem = <&cpu_scp_lpri &cpu_scp_hpri>;
+
+ scpi_sensors1: sensors {
+ compatible = "amlogic,meson-gxbb-scpi-sensors", "arm,scpi-sensors";
+ #thermal-sensor-cells = <1>;
+ };
+ };
+ };
...