dt-bindings: mfd: qcom,tcsr: Add compatible for sm8450

Document the qcom,sm8450-tcsr compatible.
Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/1675336284-548-1-git-send-email-quic_mojha@quicinc.com

Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml

@@ -26,6 +26,7 @@ properties:
           - qcom,sdm630-tcsr
           - qcom,sdm845-tcsr
           - qcom,sm8150-tcsr
+          - qcom,sm8450-tcsr
           - qcom,tcsr-apq8064
           - qcom,tcsr-apq8084
           - qcom,tcsr-ipq5332