The current dts describes USB HUB's property at USB controller's
entry, it is improper. Fix it by using a generic USB HUB entry.
Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
---
arch/arm/boot/dts/imx6qdl-udoo.dtsi | 25 ++++++-------------------
1 file changed, 6 insertions(+), 19 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl-udoo.dtsi b/arch/arm/boot/dts/imx6qdl-udoo.dtsi
index 1211da8..9416d75 100644
--- a/arch/arm/boot/dts/imx6qdl-udoo.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-udoo.dtsi
@@ -18,21 +18,12 @@
reg = <0x10000000 0x40000000>;
};
- regulators {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;
-
- reg_usb_h1_vbus: regulator@0 {
- compatible = "regulator-fixed";
- reg = <0>;
- regulator-name = "usb_h1_vbus";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- enable-active-high;
- startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */
- gpio = <&gpio7 12 0>;
- };
+ usb_hub1 {
+ compatible = "generic-onboard-hub";
+ clocks = <&clks IMX6QDL_CLK_CKO>;
+ clock-names = "external_clk";
+ hub-reset-gpios = <&gpio7 12 0>;
+ hub-reset-duration-us = <2>;
};
};
@@ -119,10 +110,6 @@
};
&usbh1 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usbh>;
- vbus-supply = <®_usb_h1_vbus>;
- clocks = <&clks 201>;
status = "okay";
};
--
1.9.1
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