Commit eb028043 authored Dec 20, 2015 by Ajit Khare Committed by Gerrit - the friendly Code Review server Jan 19, 2016

ARM: dts: apq: Add USB OTG support for APQ8096 Auto DragonBoard



USB OTG mode depends on USB ID detection performed by the PMIC driver.
APQ8096 DragonBoard SOMs use either a PMI8994 or a PMI8996 component.
In PMI8994, USB ID detection is based on an interrupt handled by the
qpnp-smbcharger driver, so the pmi8994_charger device tree node
must be enabled.

In PMI8996, pmi8994_fg device needs to be enabled as well, as the charger
USB ID detection is not connected to any interrupt, but handled by the
qpnp-fg driver.

Change-Id: I1ff5855125587c069ae4cbf223ff2e4668363e60
Signed-off-by: Ajit Khare <ajitk@codeaurora.org>

parent 9da4ddc1

arch/arm/boot/dts/qcom/apq8096-auto-dragonboard.dtsi

+1 −8

Original line number	Diff line number	Diff line
		@@ -393,15 +393,8 @@
		};
		};

		&pmi8994_fg {
		status = "disabled";
		};

		&pmi8994_charger {
		status = "disabled";
		};

		&usb_otg_switch {
		/delete-property/ vin-supply;
		gpio = <&pm8994_gpios 11 0>;
		enable-active-high;
		status = "ok";