解释“supply power not found, using dummy regulator”的含义 “supply power not found, using dummy regulator”这条信息意味着系统在尝试寻找并配置某个电源供应(supply power)时未能成功找到。因此,系统转而使用一个虚拟的或模拟的调节器(dummy regulator)来代替。这个虚拟调节器不会实际提供电力,但可能允许系统...
[ 5.075735] 47401300.usb-phy supply vcc not found, using dummy regulator [ 5.226464] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/usb@47400000/usb-phy@47401b00[0]' [ 5.226595] 47401b00.usb-phy supply vcc not found, using dummy regulator ...
21c8000.lcdif supply lcd not found, using dummy regulatorMIPI DSI driver module loaded mxsfb 21c8000.lcdif: failed to find mxc display driverConsole: switching to colour frame buffer device 30x40mxsfb 21c8000.lcdif: initialized How should I start to fix this issue?I have looked to...
Using Device Tree in place at 83000000, end 8300b822 Modify /soc/aips-bus@02200000/epdc@0228c000:status disabled ft_system_setup for mx6 这是kernel打印信息 Starting kernel ... 在物理CPU 0x0上引导Linux Linux版本4.1.15-myimx6(book @ book-virtual-machine)...
开关电源设计全过程(Switching power supply design process).doc,开关电源设计全过程(Switching power supply design process) I. Introduction The switching power supply is the use of modern electronic technology, the control switch turn-on and turn off tim
The reference voltage is derived from a zener diode biased by a resistor connected across +VCC and the base of the "kick'' transistor. Its emitter is regarded as output of the regulator and its collector can be tied to +VCC. When the power supply is connected to AC mains, the "kick'...
Home i.MX Forums i.MX Processors IMX6ULL LCD驱动失败提示21c8000.lcdif supply lcd not found, using dummy regulator IMX6ULL LCD驱动失败提示21c8000.lcdif supply lcd not found, using dummy regulator Options 07-03-2020 01:08 AM 4,051 Views ...