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Subject[PATCH v6 5/8] dt-bindings: timer: hpe,gxp-timer: Creation
Date
From: Nick Hawkins <nick.hawkins@hpe.com>

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

Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com>

---
v6:
* Removed simple-mfd compatible, timer will create watchdog without
watchdog node.
* Removed timer0 label
* Changed title from HPE GXP TIMER to HPE GXP Timer
* Changed clock name iopclk to iop
* Set additionalProperties to false
* Added space after ',' in the compatible list
* Changed subject to match the log better
* Altered description to take up 75 characters per line
* Changed description to better describe the patch
v5:
* Fix versioning
* Fixed typo time -> timer
v4:
* Made watchdog a child of timer
* Added reference clock
v3:
* Removed maintainer change from patch
* Verified there was no compilation errors
* Added reference code in separate patch of patchset
v2:
* Converted from txt to yaml
---
.../bindings/timer/hpe,gxp-timer.yaml | 47 +++++++++++++++++++
1 file changed, 47 insertions(+)
create mode 100644 Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml

diff --git a/Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml b/Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
new file mode 100644
index 000000000000..d33d90f44d28
--- /dev/null
+++ b/Documentation/devicetree/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@hpe.com>
+ - Jean-Marie Verdun <verdun@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@c0000000 {
+ compatible = "hpe,gxp-timer";
+ reg = <0x80 0x16>;
+ interrupts = <0>;
+ interrupt-parent = <&vic0>;
+ clocks = <&iopclk>;
+ clock-names = "iop";
+ };
--
2.17.1
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