Forum Post: RE: OMAP L1x USB Suspend Issue

Hi Yasushi,

I have a suggestion to check at your end. 

Please download the Linux PSP for OMAP-L138 and verify the register init sequence with Linux suspend and resume functions.

http://processors.wiki.ti.com/index.php/DaVinci_(ARM9)_PSP_Releases#DA850.28Spectrum_Digital_EVM.29.2C_DA830.28Spectrum_Digital_EVM_and_Spectrum_Digital_WiFi_EVM.29_and_OMAP-L138.28_Logic_PD_EVM_and_LCDK.29

File: drivers/usb/musb/musb_core.c

Functions: musb_suspend() & musb_resume_noirq()

Thanks.