The allwinner SDK uses a value of 3 for the disconnect threshold setting on sun6i, do the same in the kernel.
In my previous experience with sun5i problems getting the threshold right is important to avoid usb2 devices being unplugged sometimes going unnoticed. Signed-off-by: Hans de Goede <[email protected]> --- drivers/phy/phy-sun4i-usb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/phy/phy-sun4i-usb.c b/drivers/phy/phy-sun4i-usb.c index fb02a67..a2b08f3c 100644 --- a/drivers/phy/phy-sun4i-usb.c +++ b/drivers/phy/phy-sun4i-usb.c @@ -244,7 +244,8 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev) else data->num_phys = 3; - if (of_device_is_compatible(np, "allwinner,sun4i-a10-usb-phy")) + if (of_device_is_compatible(np, "allwinner,sun4i-a10-usb-phy") || + of_device_is_compatible(np, "allwinner,sun6i-a31-usb-phy")) data->disc_thresh = 3; else data->disc_thresh = 2; -- 2.1.0 -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
