* [PATCH v9 3/5] dt-bindings: add bindings for polarfire soc system controller
@ 2021-06-24 15:01 conor.dooley
0 siblings, 0 replies; only message in thread
From: conor.dooley @ 2021-06-24 15:01 UTC (permalink / raw)
To: robh+dt, damien.lemoal, jassisinghbrar, aou, paul.walmsley,
palmer, devicetree, linux-riscv, j.neuschaefer, sfr
Cc: lewis.hanly, cyril.jean, daire.mcnamara, atish.patra, anup.patel,
david.abdurachmanov, Conor Dooley, Rob Herring
From: Conor Dooley <conor.dooley@microchip.com>
Add device tree bindings for the MSS system controller on
the Microchip PolarFire SoC.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
...icrochip,polarfire-soc-sys-controller.yaml | 35 +++++++++++++++++++
1 file changed, 35 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/microchip/microchip,polarfire-soc-sys-controller.yaml
diff --git a/Documentation/devicetree/bindings/soc/microchip/microchip,polarfire-soc-sys-controller.yaml b/Documentation/devicetree/bindings/soc/microchip/microchip,polarfire-soc-sys-controller.yaml
new file mode 100644
index 000000000000..2cd3bc6bd8d6
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/microchip/microchip,polarfire-soc-sys-controller.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/soc/microchip/microchip,polarfire-soc-sys-controller.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Microchip PolarFire SoC (MPFS) MSS (microprocessor subsystem) system controller
+
+maintainers:
+ - Conor Dooley <conor.dooley@microchip.com>
+
+description: |
+ The PolarFire SoC system controller is communicated with via a mailbox.
+ This document describes the bindings for the client portion of that mailbox.
+
+
+properties:
+ mboxes:
+ maxItems: 1
+
+ compatible:
+ const: microchip,polarfire-soc-sys-controller
+
+required:
+ - compatible
+ - mboxes
+
+additionalProperties: false
+
+examples:
+ - |
+ syscontroller: syscontroller {
+ compatible = "microchip,polarfire-soc-sys-controller";
+ mboxes = <&mbox 0>;
+ };
--
2.31.1
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