dt-bindings: arm: ti: k3: Add compatible for AM62x LP SK

Add compatible for AM62x SoC based Low Power Starter Kit board[1]

[1] https://www.ti.com/tool/SK-AM62-LP

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230321-am62-lp-sk-v2-1-0a56e1694804@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>

Author: r-vignesh

Documentation/devicetree/bindings/arm/ti/k3.yaml

@@ -30,6 +30,7 @@ properties:
           - enum:
               - beagle,am625-beagleplay
               - ti,am625-sk
+              - ti,am62-lp-sk
           - const: ti,am625
 
       - description: K3 AM642 SoC