arm64: dts: qcom: sdm660: change DSI PHY node name to generic one

Change DSI PHY node names from custom 'dsi-phy' to the generic 'phy'.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220924090108.166934-8-dmitry.baryshkov@linaro.org

arch/arm64/boot/dts/qcom/sdm660.dtsi

@@ -212,7 +212,7 @@ dsi1_out: endpoint {
 		};
 	};
 
-	dsi1_phy: dsi-phy@c996400 {
+	dsi1_phy: phy@c996400 {
 		compatible = "qcom,dsi-phy-14nm-660";
 		reg = <0x0c996400 0x100>,
 				<0x0c996500 0x300>,