USB错误“davinci_interrupt 361: VBUS error workaround (delay coming)”求助啊
DM365将USB设置成HOST MODE 跳线跳好之后内核启动后VBUS没有电压输出。
打印信息中USB有如下错误:
davinci_interrupt 361: VBUS error workaround (delay coming)
以下是我的musb_hdrc信息
# cd /proc/driver/
# cat musb_hdrc
Status: MHDRC, Mode=Host (Power=e0, DevCtl=80)
OTG state: a_wait_vrise; active
Options: pio, host, debug=1 [eps=5]
Root port status: 00080108
DaVinci: ctrl=00 stat=0 phy=21c0
rndis=00000 auto=0000 intsrc=00000000 intmsk=01ff1e1f