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ARM: dts: qcom: apq8064 - Add usb host support.

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This patch adds device tree nodes to support two usb hosts on APQ8064
SOC.

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 21:43:30 +01:00 committed by Kumar Gala
parent ad560450d3
commit 223280b10e
2 changed files with 69 additions and 0 deletions
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22
arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
View File

@ -116,6 +116,28 @@
};
};
usb3_phy: phy@12520000 {
status = "okay";
vddcx-supply = <&pm8921_s3>;
v3p3-supply = <&pm8921_l3>;
v1p8-supply = <&pm8921_l23>;
};
usb4_phy: phy@12530000 {
status = "okay";
vddcx-supply = <&pm8921_s3>;
v3p3-supply = <&pm8921_l3>;
v1p8-supply = <&pm8921_l23>;
};
usb3: usb@12520000 {
status = "okay";
};
usb4: usb@12530000 {
status = "okay";
};
amba {
/* eMMC */
sdcc1: sdcc@12400000 {

47
arch/arm/boot/dts/qcom-apq8064.dtsi
View File

@ -2,6 +2,7 @@
#include "skeleton.dtsi"
#include <dt-bindings/clock/qcom,gcc-msm8960.h>
#include <dt-bindings/reset/qcom,gcc-msm8960.h>
#include <dt-bindings/clock/qcom,mmcc-msm8960.h>
#include <dt-bindings/soc/qcom,gsbi.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
@ -300,6 +301,52 @@
};
};
usb3_phy: phy@12520000 {
compatible = "qcom,usb-otg-ci";
reg = <0x12520000 0x400>;
interrupts = <GIC_SPI 188 IRQ_TYPE_NONE>;
status = "disabled";
dr_mode = "host";
clocks = <&gcc USB_HS3_XCVR_CLK>,
<&gcc USB_HS3_H_CLK>;
clock-names = "core", "iface";
resets = <&gcc USB_HS3_RESET>;
reset-names = "link";
};
usb4_phy: phy@12530000 {
compatible = "qcom,usb-otg-ci";
reg = <0x12530000 0x400>;
interrupts = <GIC_SPI 215 IRQ_TYPE_NONE>;
status = "disabled";
dr_mode = "host";
clocks = <&gcc USB_HS4_XCVR_CLK>,
<&gcc USB_HS4_H_CLK>;
clock-names = "core", "iface";
resets = <&gcc USB_HS4_RESET>;
reset-names = "link";
};
usb3: usb@12520000 {
compatible = "qcom,ehci-host";
reg = <0x12520000 0x400>;
interrupts = <GIC_SPI 188 IRQ_TYPE_NONE>;
status = "disabled";
usb-phy = <&usb3_phy>;
};
usb4: usb@12530000 {
compatible = "qcom,ehci-host";
reg = <0x12530000 0x400>;
interrupts = <GIC_SPI 215 IRQ_TYPE_NONE>;
status = "disabled";
usb-phy = <&usb4_phy>;
};
/* Temporary fixed regulator */
vsdcc_fixed: vsdcc-regulator {
compatible = "regulator-fixed";