ARM: dts: msm: Add external 5V boost support for SDM845

In SDM845 with MID-MID configuration, the external 5V boost in SEM1355
is controlled via PMI8998 GPIO10. Expose it as a fixed regulator.

Remove smb2_vbus node, not used in SDM845 platforms.

Change-Id: Ibca1d607738a4c7ed8746d09de9ca1ceaecb3415
Signed-off-by: Harry Yang <harryy@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/pmi8998.dtsi b/arch/arm64/boot/dts/qcom/pmi8998.dtsi
index 886e792..5c83802 100644
--- a/arch/arm64/boot/dts/qcom/pmi8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi8998.dtsi
@@ -211,7 +211,7 @@
 			compatible = "qcom,qpnp-pdphy";
 			reg = <0x1700 0x100>;
 			vdd-pdphy-supply = <&pm8998_l24>;
-			vbus-supply = <&smb2_vbus>;
+			vbus-supply = <&ext_5v_boost>;
 			vconn-supply = <&smb2_vconn>;
 			interrupts = <0x2 0x17 0x0 IRQ_TYPE_EDGE_RISING>,
 				     <0x2 0x17 0x1 IRQ_TYPE_EDGE_RISING>,