arm64: dts: qcom: msm8953: drop clocks from RPMPD

The RPM power domain controller does not take XO clock as input
(according to bindings and Linux driver):

  msm8953-xiaomi-vince.dtb: rpm-requests: power-controller: 'clock-names', 'clocks' do not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230308125906.236885-8-krzysztof.kozlowski@linaro.org

arch/arm64/boot/dts/qcom/msm8953.dtsi

@@ -281,9 +281,6 @@ rpmpd: power-controller {
 					#power-domain-cells = <1>;
 					operating-points-v2 = <&rpmpd_opp_table>;
 
-					clocks = <&xo_board>;
-					clock-names = "ref";
-
 					rpmpd_opp_table: opp-table {
 						compatible = "operating-points-v2";