针对你提出的问题“backlight supply power not found, using dummy regulator”,我将按照你提供的提示进行解答: 1. 解释“backlight supply power not found”的含义 这句话意味着系统在尝试找到背光供电电源时未能成功。背光通常用于LCD显示屏等设备,以提供足够的光线使屏幕内容在光线不足的环境下清晰可见。如果系统...
usb-phy supply vcc not found, using dummy regulator for AM335x with SDK8 shankar naragoni Intellectual885points Hi all, I found below dmesg log messages for USB0 port and How I can fixusb-phy supply vcc not foundandgpios property of nodein driver level or device tree?
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...
Booting using the fdt blob at 0x83000000 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 ...
IP-Config: Device `eth0' notfound.VFS: Unable to mount root fs via NFS, trying floppy. VFS: Cannot open root device "nfs" or unknown-block(2,0) VDD_CSIPHY1 notfound,usingdummyregulator[ 3.252563] omap3isp supply VDD_CSIPHY2 notfound ...
[ 13.259963] am335x-phy-driver 47401300.usb-phy: No GPIO consumer vbus-detect found [ 13.260114] am335x-phy-driver 47401300.usb-phy: 47401300.usb-phy supply vcc not found, using dummy regulator [ 13.270808] am335x-phy-driver 47401300.usb-phy: Linked as a consumer to regulator....
[ 1.186930] ff960000.mipi.0 supply power not found, using dummy regulator [ 1.196453] rockchip-drm display-subsystem: bound ff940000.vop (ops 0xc0c5293c) [ 1.204419] rockchip-drm displaU-Boot 2017.02-RK3288-06-g8adeb23-dirty (Jun 02 2017 - 17:57:28) CPU: rk3288 cpu version = 0...
[ 0.276054] backlight supply power not found, using dummy regulator [ 0.279968] 21c8000.lcdif supply lcd not found, using dummy regulator [ 0.280517] fbcvt: 640x480@60: CVT Name - .307M3 [ 0.391493] Console: switching to colour frame buffer device 80x30 ...
ehci-omap.0 supply hsusb1 not found, using dummy regulator ehci-omap ehci-omap.0: OMAP-EHCI Host Controller ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1 ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
[ 3.588174] ahci-sunxi 1c18000.sata: 1c18000.sata supply target not found, using dummy regulator [ 3.620545] ahci-sunxi 1c18000.sata: PHY power up failed. [ 3.620775] ahci-sunxi: probe of 1c18000.sata failed with error -5 # dpkg -l | grep linux- ii binutils-arm-linux-gnueabihf ...