Re: [PATCH v4 3/3] phy: omap-usb2-phy: disable PHY charger detect

2020-08-19 Thread Roger Quadros
On 19/08/2020 12:02, Jan Kiszka wrote: On 16.07.20 10:22, Roger Quadros wrote: 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 prop

Re: [PATCH v4 3/3] phy: omap-usb2-phy: disable PHY charger detect

2020-08-19 Thread Jan Kiszka
On 16.07.20 10:22, Roger Quadros wrote: > 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,disable-charger-det" in

[PATCH v4 3/3] phy: omap-usb2-phy: disable PHY charger detect

2020-07-16 Thread Roger Quadros
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,disable-charger-det" in the DT usb2-phy node to enable this workaround fo