On 18.10.18 10:48, Peter Chen wrote:

quoted

quoted

Thanks, Frieder, no more tests are needed.
You could send me your dts changes as patches, I will append it at my v2 patch

series.

My board is currently off-tree so I can't send any patch for the pinmux settings in
devicetree. But I will send a patch with the changes that should go to imx6qdl.dtsi,
imx6sl.dtsi and imx6sx.dtsi. Though I only tested on i.MX6S.

No, the changes are board level specific, you could not add it into SoC file.

Not all changes are board specific. The HSIC-only host controllers can 
only be used to interface with on-board chips via HSIC. So they need a 
"usb-nop-xceiv" dummy PHY in all use cases.

So if I understand this correctly this should be done in the SoCs dtsi 
files like in this patch I just sent: [1].

Please also note that for i.MX7S this is already added in imx7s.dtsi: [2]

Thanks,
Frieder

[1]: https://lkml.org/lkml/2018/10/18/414
[2]: 
https://github.com/torvalds/linux/blob/master/arch/arm/boot/dts/imx7s.dtsi#L88