dt-bindings: mfd: qcom-spmi-pmic: Add pm8450 entry

Add bindings for the PM8450 PMIC (qcom,pm8450). No driver changes are
necessary, since the PMIC is handled by the generic qcom,spmi-pmic
entry.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230821232532.3110607-1-dmitry.baryshkov@linaro.orgSigned-off-by: Lee Jones <lee@kernel.org>

Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml

@@ -58,6 +58,7 @@ properties:
           - qcom,pm8350
           - qcom,pm8350b
           - qcom,pm8350c
+          - qcom,pm8450
           - qcom,pm8550
           - qcom,pm8550b
           - qcom,pm8550ve