如题,驱动调用omap_dm_timer_request_specific时返回空, 请教是什么问题?
错误的前后信息如下:
omap_timer omap_timer.7: omap2_dm_timer_set_src: 482: clk_get() sys_ck FAILED
timer 7 load value = 0xffffFFFF - 360
gptimer test: GP Timer initialized and started (360 Hz, IRQ 95)
gptimer test: No more gp timers available, bailing out