On 14:49-20240112, Roger Quadros wrote: > 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 <rog...@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 { > -- > 2.34.1 >
Is this a u-boot thing? or a driver limitation? -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D