Add two parameters which are used to tune USB signal for picophy, picophy is used at imx7d and imx845. Signed-off-by: Peter Chen <peter.chen@nxp.com>
Add two parameters which are used to tune USB signal for picophy, picophy is used at imx7d and imx845. Signed-off-by: Peter Chen <peter.chen@nxp.com>