[tip: timers/core] dt-bindings: timers: Add Cirrus EP93xx

[tip-bot2 for Nikita Shubin]

The following commit has been merged into the timers/core branch of tip:

Commit-ID:     81824f7c8fb0485a5007bf0e60718afdecdef60c
Gitweb:        https://git.kernel.org/tip/81824f7c8fb0485a5007bf0e60718afdecdef60c
Author:        Nikita Shubin <nikita.shubin@xxxxxxxxxxx>
AuthorDate:    Fri, 15 Sep 2023 11:10:53 +03:00
Committer:     Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
CommitterDate: Sun, 15 Oct 2023 23:36:36 +02:00

dt-bindings: timers: Add Cirrus EP93xx

Add device tree bindings for the Cirrus Logic EP93xx timer block
used in these SoCs.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Signed-off-by: Nikita Shubin <nikita.shubin@xxxxxxxxxxx>
Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230915-ep93xx-v4-11-a1d779dcec10@xxxxxxxxxxx
---
 Documentation/devicetree/bindings/timer/cirrus,ep9301-timer.yaml | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/timer/cirrus,ep9301-timer.yaml

diff --git a/Documentation/devicetree/bindings/timer/cirrus,ep9301-timer.yaml b/Documentation/devicetree/bindings/timer/cirrus,ep9301-timer.yaml
new file mode 100644
index 0000000..e463e11
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/cirrus,ep9301-timer.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/cirrus,ep9301-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cirrus Logic EP93xx timer
+
+maintainers:
+  - Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>
+  - Nikita Shubin <nikita.shubin@xxxxxxxxxxx>
+
+properties:
+  compatible:
+    oneOf:
+      - const: cirrus,ep9301-timer
+      - items:
+          - enum:
+              - cirrus,ep9302-timer
+              - cirrus,ep9307-timer
+              - cirrus,ep9312-timer
+              - cirrus,ep9315-timer
+          - const: cirrus,ep9301-timer
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    timer@80810000 {
+      compatible = "cirrus,ep9301-timer";
+      reg = <0x80810000 0x100>;
+      interrupt-parent = <&vic1>;
+      interrupts = <19>;
+    };
+...