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Commit ea986611 authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Kumar Gala
Browse files

ARM: dts: qcom: apq8064 - Add USB OTG support 



This patch adds USB OTG support on USB1 of APQ8064 SOC.
Tested on IFC6410 with ethernet gadget.

Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: default avatarKumar Gala <galak@codeaurora.org>
parent 223280b1

arch/arm/boot/dts/qcom-apq8064-ifc6410.dts

+17 −0
Original line number Diff line number Diff line
@@ -116,6 +116,14 @@ 
			};

		};



		/* OTG */

		usb1_phy: phy@12500000 {

			status		= "okay";

			vddcx-supply	= <&pm8921_s3>;

			v3p3-supply	= <&pm8921_l3>;

			v1p8-supply	= <&pm8921_l4>;

		};



		usb3_phy: phy@12520000 {

			status		= "okay";

			vddcx-supply	= <&pm8921_s3>;
@@ -130,6 +138,15 @@ 
			v1p8-supply	= <&pm8921_l23>;

		};



		gadget1: gadget@12500000 {

			status = "okay";

		};



		/* OTG */

		usb1: usb@12500000 {

			status = "okay";

		};



		usb3: usb@12520000 {

			status = "okay";

		};

arch/arm/boot/dts/qcom-apq8064.dtsi

+32 −0
Original line number Diff line number Diff line
@@ -301,6 +301,21 @@ 
			};

		};



		usb1_phy: phy@12500000 {

			compatible	= "qcom,usb-otg-ci";

			reg		= <0x12500000 0x400>;

			interrupts	= <GIC_SPI 100 IRQ_TYPE_NONE>;

			status		= "disabled";

			dr_mode		= "host";



			clocks		= <&gcc USB_HS1_XCVR_CLK>,

					  <&gcc USB_HS1_H_CLK>;

			clock-names	= "core", "iface";



			resets		= <&gcc USB_HS1_RESET>;

			reset-names	= "link";

		};



		usb3_phy: phy@12520000 {

			compatible	= "qcom,usb-otg-ci";

			reg		= <0x12520000 0x400>;
@@ -331,6 +346,23 @@ 
			reset-names	= "link";

		};



		gadget1: gadget@12500000 {

			compatible	= "qcom,ci-hdrc";

			reg		= <0x12500000 0x400>;

			status		= "disabled";

			dr_mode		= "peripheral";

			interrupts	= <GIC_SPI 100 IRQ_TYPE_NONE>;

			usb-phy		= <&usb1_phy>;

		};



		usb1: usb@12500000 {

			compatible	= "qcom,ehci-host";

			reg		= <0x12500000 0x400>;

			interrupts	= <GIC_SPI 100 IRQ_TYPE_NONE>;

			status		= "disabled";

			usb-phy		= <&usb1_phy>;

		};



		usb3: usb@12520000 {

			compatible	= "qcom,ehci-host";

			reg		= <0x12520000 0x400>;