[PATCH v3 06/10] phy: phy-snps-eusb2: make repeater optional

Dmitry Baryshkov dmitry.baryshkov at oss.qualcomm.com
Fri Mar 21 08:13:29 PDT 2025


On Fri, Mar 21, 2025 at 03:58:50PM +0200, Ivaylo Ivanov wrote:
> As described in the device tree bindings, it's not necessary for the
> SNPS eUSB2 phy to be connected to a repeater. In configurations where
> there are such instances, the driver probing fails and the usb
> controller does not work.
> 
> Make the repeater optional to avoid that, which also lets us use
> the eUSB2 phy when it's connected to a repeater that is not configurable
> by the kernel (for example it's missing a driver), as long as it has
> been configured beforehand (usually by the bootloader).
> 
> Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1 at gmail.com>
> Acked-by: Neil Armstrong <neil.armstrong at linaro.org>
> ---
>  drivers/phy/phy-snps-eusb2.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>

-- 
With best wishes
Dmitry



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