RE: HSIC on imx6

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> >
> 
> I did backport those patches to 3.13.4 but it does not work. Here you can
> find a log http://dpaste.com/hold/1656798/ generated by this dts:
> 
> &usdhc3 {
>         pinctrl-names = "default";
>         pinctrl-0 = <&pinctrl_usdhc3_1>;
>         bus-width = <8>;
>         non-removable;
>         status = "okay";
> };
> 
> &usbh1 {
>         status = "okay";
> };
> 
> &usbh2 {
>         pinctrl-names = "idle", "active";
>         pinctrl-0 = <&pinctrl_usbh2_1>;
>         pinctrl-1 = <&pinctrl_usbh2_2>;
>         osc-clkgate-delay = <0x3>;
>         status = "okay";
> };
> 
> &usbh3 {
>         pinctrl-names = "idle", "active";
>         pinctrl-0 = <&pinctrl_usbh3_1>;
>         pinctrl-1 = <&pinctrl_usbh3_2>;
>         osc-clkgate-delay = <0x3>;
>         status = "okay";
> };
> 
> &fec {
>         pinctrl-names = "default";
>         pinctrl-0 = <&pinctrl_enet_4>;
>         phy-mode = "mii";
>         status = "okay";
> };
> 

- Make sure the hsic data and strobe pin have never used by others.
- Make sure the above pins have correct pinmux configuration
- Make sure the above pins haven't been touched by others after power up, including
  bootload.

Peter
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