Your message dated Thu, 06 May 2021 20:14:26 +0200 with message-id <[email protected]> and subject line Closing this bug has caused the Debian Bug report #818059, regarding linux-image-4.4.0-1-armmp-lpae: Missing usb-power-supply in DTB for OlinuXino-A20-LIME2 to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 818059: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=818059 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: src:linux Version: 4.4.4-2 Severity: important Dear Maintainer, *** Reporter, please consider answering these questions, where appropriate *** * What led up to the situation? * What exactly did you do (or not do) that was effective (or ineffective)? * What was the outcome of this action? * What outcome did you expect instead? *** End of the template - remove these template lines *** I have an Olimex OlinuXino-A20-Lime2 which does not report power statistics (voltage, current) in /sys/class/power_supply This is remedied decompiling the DTB to DTS in boot, applying the following patch and recompiling into a DTC: laga@ivanov:~/tmp$ diff -u dtb-4.4.0-1-armmp-lpae.dts.vanilla dtb-4.4.0-1-armmp-lpae.dts.patched --- dtb-4.4.0-1-armmp-lpae.dts.vanilla 2016-03-13 09:06:15.313484530 +0100 +++ dtb-4.4.0-1-armmp-lpae.dts.patched 2016-03-13 09:06:05.901511409 +0100 @@ -1380,6 +1380,10 @@ regulator-always-on; }; }; + + usb-power-supply { + compatible = "x-powers,axp202-usb-power-supply"; + }; }; }; On the following reboot, axp20x_usb_power.ko will be loaded and /sys/class/power_supply will be there: laga@ivanov:~/tmp$ ls -al /sys/class/power_supply/axp20x-usb lrwxrwxrwx 1 root root 0 Mar 13 09:01 /sys/class/power_supply/axp20x-usb -> ../../devices/platform/soc@01c00000/1c2ac00.i2c/i2c-0/0-0034/axp20x-usb-power-supply/power_supply/axp20x-usb laga@ivanov:~/tmp$ cat /sys/class/power_supply/axp20x-usb/current_now 273000 laga@ivanov:~/tmp$ cat /sys/class/power_supply/axp20x-usb/voltage_now 4620600 I presume this would need to be fixed upstream in arch/arm/boot/dts/un7i-a20-olinuxino-lime2.dts but I don't know where to direct that specific bug report. The specific file affected in the Debian package is /usr/lib/linux-image-4.4.0-1-armmp-lpae/sun7i-a20-olinuxino-lime2.dtb. See Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt for documentation on the bindings introduced. -- Package-specific info: ** Version: Linux version 4.4.0-1-armmp-lpae ([email protected]) (gcc version 4.9.3 (Debian 4.9.3-12) ) #1 SMP Debian 4.4.4-2 (2016-03-09) ** Command line: console=ttyS0,115200 quiet ** Not tainted ** Kernel log: [ 1.611274] sun7i-dwmac 1c50000.ethernet: no reset control found [ 1.611287] Ring mode enabled [ 1.611295] No HW DMA feature register supported [ 1.611302] Normal descriptors [ 1.611324] TX Checksum insertion supported [ 1.622884] libphy: stmmac: probed [ 1.622911] eth0: PHY ID 001cc912 at 1 IRQ POLL (stmmac-0:01) active [ 1.667233] ahci-sunxi 1c18000.sata: controller can't do PMP, turning off CAP_PMP [ 1.667276] ahci-sunxi 1c18000.sata: forcing PORTS_IMPL to 0x1 [ 1.667358] ahci-sunxi 1c18000.sata: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 1.667377] ahci-sunxi 1c18000.sata: flags: ncq sntf pm led clo only pio slum part ccc [ 1.668512] mmc0: host does not support reading read-only switch, assuming write-enable [ 1.674821] mmc0: new high speed SDHC card at address e624 [ 1.678643] scsi host0: ahci-sunxi [ 1.679294] ata1: SATA max UDMA/133 mmio [mem 0x01c18000-0x01c18fff] port 0x100 irq 31 [ 1.683170] mmcblk0: mmc0:e624 SU32G 29.7 GiB [ 1.689684] mmcblk0: p1 p2 p3 < p5 > [ 1.999029] ata1: SATA link down (SStatus 0 SControl 300) [ 2.048890] PM: Starting manual resume from disk [ 2.048927] PM: Hibernation image partition 179:5 present [ 2.048935] PM: Looking for hibernation image. [ 2.050437] PM: Image not found (code -22) [ 2.050452] PM: Hibernation image not present or could not be loaded. [ 2.293758] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 3.214577] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory. [ 3.417963] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro [ 3.648043] systemd-udevd[163]: starting version 215 [ 4.125087] sunxi-wdt 1c20c90.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0) [ 4.149941] sun4i-ss 1c15000.crypto-engine: no reset control found [ 4.151612] sun4i-ss 1c15000.crypto-engine: Die ID 0 [ 4.205089] axp20x 0-0034: AXP20x variant AXP209 found [ 4.225129] axp20x 0-0034: AXP20X driver loaded [ 4.276406] usbcore: registered new interface driver usbfs [ 4.276525] usbcore: registered new interface driver hub [ 4.276706] usbcore: registered new device driver usb [ 4.313485] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.324232] ehci-platform: EHCI generic platform driver [ 4.324430] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 4.324765] ehci-platform 1c14000.usb: EHCI Host Controller [ 4.324824] ehci-platform 1c14000.usb: new USB bus registered, assigned bus number 1 [ 4.325025] ehci-platform 1c14000.usb: irq 28, io mem 0x01c14000 [ 4.331794] ohci-platform: OHCI generic platform driver [ 4.339091] ehci-platform 1c14000.usb: USB 2.0 started, EHCI 1.00 [ 4.340019] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 4.340041] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.340051] usb usb1: Product: EHCI Host Controller [ 4.340062] usb usb1: Manufacturer: Linux 4.4.0-1-armmp-lpae ehci_hcd [ 4.340072] usb usb1: SerialNumber: 1c14000.usb [ 4.342920] hub 1-0:1.0: USB hub found [ 4.343540] hub 1-0:1.0: 1 port detected [ 4.344662] ohci-platform 1c14400.usb: Generic Platform OHCI controller [ 4.344727] ohci-platform 1c14400.usb: new USB bus registered, assigned bus number 2 [ 4.344971] ohci-platform 1c14400.usb: irq 29, io mem 0x01c14400 [ 4.404983] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.405008] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.405018] usb usb2: Product: Generic Platform OHCI controller [ 4.405029] usb usb2: Manufacturer: Linux 4.4.0-1-armmp-lpae ohci_hcd [ 4.405039] usb usb2: SerialNumber: 1c14400.usb [ 4.406149] hub 2-0:1.0: USB hub found [ 4.406250] hub 2-0:1.0: 1 port detected [ 4.407405] ehci-platform 1c1c000.usb: EHCI Host Controller [ 4.407469] ehci-platform 1c1c000.usb: new USB bus registered, assigned bus number 3 [ 4.407697] ehci-platform 1c1c000.usb: irq 32, io mem 0x01c1c000 [ 4.419138] ehci-platform 1c1c000.usb: USB 2.0 started, EHCI 1.00 [ 4.420089] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002 [ 4.420110] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.420120] usb usb3: Product: EHCI Host Controller [ 4.420130] usb usb3: Manufacturer: Linux 4.4.0-1-armmp-lpae ehci_hcd [ 4.420140] usb usb3: SerialNumber: 1c1c000.usb [ 4.428716] hub 3-0:1.0: USB hub found [ 4.431184] hub 3-0:1.0: 1 port detected [ 4.432410] ohci-platform 1c1c400.usb: Generic Platform OHCI controller [ 4.432467] ohci-platform 1c1c400.usb: new USB bus registered, assigned bus number 4 [ 4.432700] ohci-platform 1c1c400.usb: irq 33, io mem 0x01c1c400 [ 4.483996] at24 1-0050: 2048 byte 24c16 EEPROM, writable, 16 bytes/write [ 4.495369] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 4.495397] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.495409] usb usb4: Product: Generic Platform OHCI controller [ 4.495419] usb usb4: Manufacturer: Linux 4.4.0-1-armmp-lpae ohci_hcd [ 4.495429] usb usb4: SerialNumber: 1c1c400.usb [ 4.496588] hub 4-0:1.0: USB hub found [ 4.496695] hub 4-0:1.0: 1 port detected [ 4.581804] input: axp20x-pek as /devices/platform/soc@01c00000/1c2ac00.i2c/i2c-0/0-0034/axp20x-pek/input/input0 [ 4.630559] Adding 1357820k swap on /dev/mmcblk0p5. Priority:-1 extents:1 across:1357820k SSFS [ 4.818637] EXT4-fs (mmcblk0p1): mounting ext2 file system using the ext4 subsystem [ 4.825788] EXT4-fs (mmcblk0p1): mounted filesystem without journal. Opts: (null) [ 4.892149] systemd-journald[165]: Received request to flush runtime journal from PID 1 [ 5.610067] RX IPC Checksum Offload disabled [ 5.610096] No MAC Management Counters available [ 6.213204] RPC: Registered named UNIX socket transport module. [ 6.213229] RPC: Registered udp transport module. [ 6.213237] RPC: Registered tcp transport module. [ 6.213244] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 6.240560] FS-Cache: Loaded [ 6.291729] FS-Cache: Netfs 'nfs' registered for caching [ 6.353740] Installing knfsd (copyright (C) 1996 [email protected]). [ 7.599509] sun7i-dwmac 1c50000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx [ 9.181022] random: nonblocking pool is initialized [ 36.606655] sun7i-dwmac 1c50000.ethernet eth0: Link is Down [ 39.604915] sun7i-dwmac 1c50000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off ** Model information Hardware : Allwinner sun7i (A20) Family Revision : 0000 Device Tree model: Olimex A20-OLinuXino-LIME2 ** Loaded modules: binfmt_misc cpufreq_conservative cpufreq_powersave cpufreq_userspace cpufreq_ondemand cpufreq_stats nfsd auth_rpcgss oid_registry nfs_acl nfs lockd grace fscache sunrpc evdev axp20x_regulator axp20x_pek axp20x_usb_power at24 ohci_platform ehci_platform ohci_hcd ehci_hcd usbcore usb_common sun4i_ts i2c_mv64xxx sun4i_ss sunxi_wdt des_generic leds_gpio cpufreq_dt autofs4 ext4 crc16 mbcache jbd2 realtek ahci_sunxi libahci_platform libahci dwmac_sunxi libata stmmac_platform stmmac scsi_mod phy_sun4i_usb extcon sunxi_mmc ** PCI devices: ** USB devices: Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: 8.3 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'testing'), (500, 'stable') Architecture: armhf (armv7l) Kernel: Linux 4.4.0-1-armmp-lpae (SMP w/2 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=locale: Cannot set LC_ALL to default locale: No such file or directory UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-4.4.0-1-armmp-lpae depends on: ii debconf [debconf-2.0] 1.5.56 ii initramfs-tools [linux-initramfs-tool] 0.120 ii kmod 18-3 ii linux-base 3.5 Versions of packages linux-image-4.4.0-1-armmp-lpae recommends: ii firmware-linux-free 3.3 ii irqbalance 1.0.6-3 Versions of packages linux-image-4.4.0-1-armmp-lpae suggests: pn debian-kernel-handbook <none> pn fdutils <none> pn linux-doc-4.4 <none> Versions of packages linux-image-4.4.0-1-armmp-lpae is related to: ii firmware-atheros 0.43 pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> pn firmware-linux <none> pn firmware-linux-nonfree <none> pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> pn firmware-ralink <none> pn firmware-realtek <none> pn xen-hypervisor <none> -- debconf information: perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = "en_US:en", LC_ALL = (unset), LC_TIME = "de_DE.UTF-8", LC_MONETARY = "de_DE.UTF-8", LC_ADDRESS = "de_DE.UTF-8", LC_TELEPHONE = "de_DE.UTF-8", LC_NAME = "de_DE.UTF-8", LC_MEASUREMENT = "de_DE.UTF-8", LC_IDENTIFICATION = "de_DE.UTF-8", LC_NUMERIC = "de_DE.UTF-8", LC_PAPER = "de_DE.UTF-8", LANG = "en_US.UTF-8" are supported and installed on your system. perl: warning: Falling back to a fallback locale ("en_US.UTF-8"). locale: Cannot set LC_ALL to default locale: No such file or directory linux-image-4.4.0-1-armmp-lpae/prerm/removing-running-kernel-4.4.0-1-armmp-lpae: true
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--- Begin Message ---This bug was filed for a very old kernel. If you can reproduce it with - the current version in unstable/testing - the latest kernel from buster.backports please reopen the bug, see https://www.debian.org/Bugs/server-control
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