arm64: dts: qcom: sc7180: drop extra UFS PHY compat

The DT schema doesn't have a fallback compatible for
qcom,sc7180-qmp-ufs-phy. Drop it from the dtsi too.

Fixes: 858536d9 ("arm64: dts: qcom: sc7180: Add UFS nodes")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240501-qcom-phy-fixes-v1-4-f1fd15c33fb3@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>

arch/arm64/boot/dts/qcom/sc7180.dtsi

@@ -1582,8 +1582,7 @@ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
 		};
 
 		ufs_mem_phy: phy@1d87000 {
-			compatible = "qcom,sc7180-qmp-ufs-phy",
-				     "qcom,sm7150-qmp-ufs-phy";
+			compatible = "qcom,sc7180-qmp-ufs-phy";
 			reg = <0 0x01d87000 0 0x1000>;
 			clocks = <&rpmhcc RPMH_CXO_CLK>,
 				 <&gcc GCC_UFS_PHY_PHY_AUX_CLK>,