dt-bindings: mfd: mediatek: mt6397: Add start-year property to RTC

Enable evaluating the start-year property to allow shifting the
RTC's HW range.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240923100010.97470-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
index 95e9566fc535d23a5f607788ec9e973f6b57260f..64d81e9aeb4bb4bbe21c438feb327c235cfb43e5 100644 (file)
--- a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
+++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml
@@ -71,6 +71,8 @@ properties:
                   - mediatek,mt6366-rtc
               - const: mediatek,mt6358-rtc
 
+      start-year: true
+
     required:
       - compatible