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/sdm845-pinctrl.dtsi b/arch/arm64/boot/dts/qcom/sdm845-pinctrl.dtsi
index f534891..1fbd8a2 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-pinctrl.dtsi
@@ -2839,4 +2839,13 @@
power-source = <0>;
};
};
+
+ usb2_ext_5v_boost {
+ usb2_ext_5v_boost_default: usb2_ext_5v_boost_default {
+ pins = "gpio10";
+ function = "normal";
+ output-low;
+ power-source = <0>;
+ };
+ };
};