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-rw-r--r--Documentation/devicetree/bindings/arm/npcm/npcm.txt6
-rw-r--r--Documentation/devicetree/bindings/arm/npcm/npcm.yaml29
-rw-r--r--Documentation/devicetree/bindings/vendor-prefixes.yaml2
-rw-r--r--Documentation/devicetree/bindings/watchdog/nuvoton,npcm-wdt.txt3
4 files changed, 33 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/arm/npcm/npcm.txt b/Documentation/devicetree/bindings/arm/npcm/npcm.txt
deleted file mode 100644
index 2d87d9ecea85..000000000000
--- a/Documentation/devicetree/bindings/arm/npcm/npcm.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-NPCM Platforms Device Tree Bindings
------------------------------------
-NPCM750 SoC
-Required root node properties:
- - compatible = "nuvoton,npcm750";
-
diff --git a/Documentation/devicetree/bindings/arm/npcm/npcm.yaml b/Documentation/devicetree/bindings/arm/npcm/npcm.yaml
new file mode 100644
index 000000000000..95e51378089c
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/npcm/npcm.yaml
@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/npcm/npcm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NPCM Platforms Device Tree Bindings
+
+maintainers:
+ - Jonathan Neuschäfer <j.neuschaefer@gmx.net>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ oneOf:
+ - description: WPCM450 based boards
+ items:
+ - enum:
+ - supermicro,x9sci-ln4f-bmc # Supermicro X9SCI-LN4F server's BMC
+ - const: nuvoton,wpcm450
+
+ - description: NPCM750 based boards
+ items:
+ - enum:
+ - nuvoton,npcm750-evb # NPCM750 evaluation board
+ - const: nuvoton,npcm750
+
+additionalProperties: true
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 6e022494a3e3..276c0ef09435 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1091,6 +1091,8 @@ patternProperties:
description: Shenzhen Sunchip Technology Co., Ltd
"^SUNW,.*":
description: Sun Microsystems, Inc
+ "^supermicro,.*":
+ description: Super Micro Computer, Inc.
"^silvaco,.*":
description: Silvaco, Inc.
"^swir,.*":
diff --git a/Documentation/devicetree/bindings/watchdog/nuvoton,npcm-wdt.txt b/Documentation/devicetree/bindings/watchdog/nuvoton,npcm-wdt.txt
index 6d593003c933..9059f54dc023 100644
--- a/Documentation/devicetree/bindings/watchdog/nuvoton,npcm-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/nuvoton,npcm-wdt.txt
@@ -5,7 +5,8 @@ The watchdog supports a pre-timeout interrupt that fires 10ms before the
expiry.
Required properties:
-- compatible : "nuvoton,npcm750-wdt" for NPCM750 (Poleg).
+- compatible : "nuvoton,npcm750-wdt" for NPCM750 (Poleg), or
+ "nuvoton,wpcm450-wdt" for WPCM450 (Hermon).
- reg : Offset and length of the register set for the device.
- interrupts : Contain the timer interrupt with flags for
falling edge.