# Pastebin dO8UESfI
[  590.516973] Enter:usb_dete_id_irq_handler !!!!
[  590.575292] [fiio_axp173] -------------->AC try to set charger 450mA
[  590.606812] [fiio_axp173] VBUS voltage=2982
[  590.611133] [fiio_axp173] try to  charger current:5
[  590.616524] 
[  590.616524] jz_otg_phy_init , mode = 1!!!!
[  590.616524] 
[  590.623849] DWC PHY IN DEVICE ONLY MODE
[  590.654400] [fiio_axp173] try to read 0x33:197
[  590.755131] g_mass_storage gadget: Mass Storage Function, version: 2009/09/11
[  590.762501] g_mass_storage gadget: Number of LUNs=1
[  590.785622]  lun0: LUN: removable file: /dev/mmcblk0
[  590.793994] g_mass_storage gadget: FiiO M3K, version: 2009/09/11
[  590.800201] g_mass_storage gadget: g_mass_storage ready
[  590.807985] jz-dwc2 jz-dwc2: bound driver g_mass_storage
[  591.161310] jz-dwc2 jz-dwc2: new device is high-speed
[  591.238566] jz-dwc2 jz-dwc2: new device is high-speed
[  591.300466] jz-dwc2 jz-dwc2: new address 6 1252
[  591.325515] g_mass_storage gadget: high-speed config #1: Linux File-Backed Storage
[  591.364772] [fiio_axp173] --------->USB  battery_data->charger=1 m3k_usb_det=1
[  591.685323] [fiio_axp173] VBUS voltage=2998
[  591.689650] [fiio_axp173] try to  charger current:6
[  591.696658] [fiio_axp173] try to read 0x33:198
[  591.858306] 
[  591.858306] DIS PHY !!!!!!
[  591.858306] 
[  591.864160] 
[  591.864160] jz_otg_phy_powerdown !!!!
[  591.864160] 
[  595.813829] 
[  595.813829] jz_otg_phy_init , mode = 1!!!!
[  595.813829] 
[  595.821159] DWC PHY IN DEVICE ONLY MODE