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Commit 0677ce1b authored by Manu Gautam's avatar Manu Gautam
Browse files

ARM: dts: msm: Fix USB DT entries for fermium 



Add vbus OTG regulator and enable auto_suspend_delay
after suspend or disconnect to avoid putting hardware
in low power mode during enumeration when SUSP irq
is fired immediately after setting RS bit.

Change-Id: I387b521a88f8b61dcd1e1300c564676869a8c0fe
Signed-off-by: default avatarManu Gautam <mgautam@codeaurora.org>
parent f81d0b1f

arch/arm/boot/dts/qcom/mdmfermium-cdp.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -58,3 +58,7 @@ 
		qcom,irq-gpio = <&pm8019_mpps 2 0>;

	};

};



&usb_otg {

	vbus_otg-supply = <&smb358_otg_vreg>;

};

arch/arm/boot/dts/qcom/mdmfermium.dtsi

+5 −0
Original line number Diff line number Diff line
@@ -412,6 +412,10 @@ 
		compatible = "qcom,hsusb-otg";

		reg = <0x78d9000 0x400>, <0x6c000 0x200>;

		reg-names = "core", "phy_csr";

		#address-cells = <1>;

		#size-cells = <1>;

		ranges;



		interrupts = <0 134 0>,<0 139 0>;

		interrupt-names = "core_irq", "async_irq";
@@ -432,6 +436,7 @@ 
		qcom,axi-prefetch-enable;

		qcom,hsusb-otg-mpm-dpsehv-int = <49>;

		qcom,hsusb-otg-mpm-dmsehv-int = <58>;

		qcom,hsusb-otg-delay-lpm;



		qcom,msm-bus,name = "usb2";

		qcom,msm-bus,num-cases = <3>;