[PATCH v1 5/9] dt-bindings: timer: Add hpe gxp timer

[nick.hawkins at hpe.com]

From: Nick Hawkins <nick.hawkins at hpe.com>

Add support for the HPE GXP Timer. There are multiple
timers on the SoC but only one is enabled at this time.

Signed-off-by: Nick Hawkins <nick.hawkins at hpe.com>
---
 .../timer/hpe,gxp-timer.yaml                  | 47 +++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 doc/device-tree-bindings/timer/hpe,gxp-timer.yaml

diff --git a/doc/device-tree-bindings/timer/hpe,gxp-timer.yaml b/doc/device-tree-bindings/timer/hpe,gxp-timer.yaml
new file mode 100644
index 0000000000..d33d90f44d
--- /dev/null
+++ b/doc/device-tree-bindings/timer/hpe,gxp-timer.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/hpe,gxp-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: HPE GXP Timer
+
+maintainers:
+  - Nick Hawkins <nick.hawkins at hpe.com>
+  - Jean-Marie Verdun <verdun at hpe.com>
+
+properties:
+  compatible:
+    const: hpe,gxp-timer
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: iop
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    timer at c0000000 {
+        compatible = "hpe,gxp-timer";
+        reg = <0x80 0x16>;
+        interrupts = <0>;
+        interrupt-parent = <&vic0>;
+        clocks = <&iopclk>;
+        clock-names = "iop";
+    };
-- 
2.17.1