arm64: dts: qcom: sm8150: Add ufs power-domain entries

Add power-domain entries for UFS phy node in sm8150 dts.

Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
[bjorn: Dropped power-domain-names]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220323203052.1124683-1-bhupesh.sharma@linaro.org

arch/arm64/boot/dts/qcom/sm8150.dtsi

@@ -1807,6 +1807,8 @@ ufs_mem_phy: phy@1d87000 {
 			clocks = <&gcc GCC_UFS_MEM_CLKREF_CLK>,
 				 <&gcc GCC_UFS_PHY_PHY_AUX_CLK>;
 
+			power-domains = <&gcc UFS_PHY_GDSC>;
+
 			resets = <&ufs_mem_hc 0>;
 			reset-names = "ufsphy";
 			status = "disabled";