[PATCH 2/3] dt-bindings: rtc: Add Mstar SSD20xD RTC devicetree bindings documentation

Romain Perier
2023-05-17T14:42:01Z

This adds the documentation for the devicetree bindings of the Mstar
SSD20xD RTC driver.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
---
.../bindings/rtc/mstar,ssd20xd-rtc.yaml | 37 +++++++++++++++++++
1 file changed, 37 insertions(+)
create mode 100644 Documentation/devicetree/bindings/rtc/mstar,ssd20xd-rtc.yaml

diff --git a/Documentation/devicetree/bindings/rtc/mstar,ssd20xd-rtc.yaml b/Documentation/devicetree/bindings/rtc/mstar,ssd20xd-rtc.yaml
new file mode 100644
index 000000000000..2acd86cce69f
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/mstar,ssd20xd-rtc.yaml
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/mstar,ssd20xd-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mstar SSD20xD RTC
+
+allOf:
+ - $ref: rtc.yaml#
+
+maintainers:
+ - Daniel Palmer <daniel@0x0f.com>
+ - Romain Perier <romain.perier@gmail.com>
+
+properties:
+ compatible:
+ enum:
+ - mstar,ssd20xd-rtc
+ reg:
+ maxItems: 1
+
+ start-year: true
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ rtc@6800 {
+ compatible = "mstar,ssd20xd-rtc";
+ reg = <0x6800 0x200>;
+ };
+...
--
2.39.2