Without correct SERDES MUX and Lane control settings USB0 will be broken. Set the MUX and Lane control devices to be auto probed so they are configured correctly.
Signed-off-by: Roger Quadros rogerq@kernel.org --- arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi b/arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi index f83caf7998..017a5a722e 100644 --- a/arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi +++ b/arch/arm/dts/k3-j721e-beagleboneai64-u-boot.dtsi @@ -165,6 +165,7 @@
&serdes_ln_ctrl { bootph-all; + u-boot,mux-autoprobe; };
&serdes2_usb_link { @@ -173,6 +174,7 @@
&usb_serdes_mux { bootph-all; + u-boot,mux-autoprobe; };
&serdes_wiz2 {