From 6d0d4df8e7e1fe22d961d667c2bfa40c3d5022e8 Mon Sep 17 00:00:00 2001
From: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Date: Tue, 20 Jun 2023 12:02:31 +0200
Subject: [PATCH] dt-bindings: timers: Add Ralink SoCs timer

Add YAML documentation for the timer which is present on Ralink SoCs.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230620100231.1412582-1-sergio.paracuellos@gmail.com
---
 .../bindings/timer/ralink,rt2880-timer.yaml        | 44 ++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/timer/ralink,rt2880-timer.yaml

diff --git a/Documentation/devicetree/bindings/timer/ralink,rt2880-timer.yaml b/Documentation/devicetree/bindings/timer/ralink,rt2880-timer.yaml
new file mode 100644
index 0000000..daa7832
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/ralink,rt2880-timer.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/ralink,rt2880-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Timer present in Ralink family SoCs
+
+maintainers:
+  - Sergio Paracuellos <sergio.paracuellos@gmail.com>
+
+properties:
+  compatible:
+    const: ralink,rt2880-timer
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    timer@100 {
+        compatible = "ralink,rt2880-timer";
+        reg = <0x100 0x20>;
+
+        clocks = <&sysc 3>;
+
+        interrupt-parent = <&intc>;
+        interrupts = <1>;
+    };
+...
-- 
2.7.4