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

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

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
This commit is contained in:
Srinivas Kandagatla 2015-04-10 21:43:42 +01:00 committed by Kumar Gala
parent 223280b10e
commit ea986611dc
2 changed files with 49 additions and 0 deletions
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17
arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
View File

@ -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";
};

32
arch/arm/boot/dts/qcom-apq8064.dtsi
View File

@ -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>;