On Wednesday, July 08, 2015 10:24 PM, Fabio Estevam wrote:
Hi Chris,
On Thu, May 28, 2015 at 4:45 AM, Chris Ruehl <chris.ruehl@xxxxxxxxxxxx> wrote:
FIXED by set the correct clock in the dts file, for the main_clk enabled in
phy-generic.c
Could you please share your dts change?
I see the same issue on a imx27-pdk board.
Thanks
Fabio,
Thats my change in the imx27.dtsi
the trick was to set clocks = <&clks IMX27_CLK_USB_AHB_GATE>;
for the usb-nop-xceiv
usbotg: usb@10024000 {
compatible = "fsl,imx27-usb";
- reg = <0x10024000 0x200>;
+ reg = <0x10024000 0x170>;
interrupts = <56>;
clocks = <&clks IMX27_CLK_USB_IPG_GATE>;
fsl,usbmisc = <&usbmisc 0>;
+ fsl,usbphy = <&ulpiphy0>;
status = "disabled";
};
+ ulpiphy0: usbphy@0x10024170 {
+ compatible = "usb-nop-xceiv";
+ reg = <0x10024170 0x4>;
+ clocks = <&clks IMX27_CLK_USB_AHB_GATE>;
+ clock-names = "main_clk";
+ status = "disabled";
+ };
+
Cheers
Chris
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