tree 0100d63897f6c34f250f97ff6ca974ea973068a1
parent e01ae7658aca220dfcdeaccb3a55aa8fde27cb9d
author Bin Liu <b-liu@ti.com> 1591184782 +0300
committer Lokesh Vutla <lokeshvutla@ti.com> 1592307002 +0530

phy: omap-usb2-phy: disable phy charger detect

AM654x PG1.0 has a silicon bug that D+ is pulled high after POR, which
could cause enumeration failure with some USB hubs.  Disabling the
USB2_PHY Charger Detect function will put D+ into the normal state.

Using property "ti,dis-chg-det-quirk" in the DT usb2-phy node to
enable this workaround for AM654x PG1.0.

Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>