[fedora-arm] BananaPi R1 - Lamobo R1 DMESG Errors

[mo.ucina]

Hello Hans,

I am looking for bit of advice on how to handle these errors I see in
the dmesg print , it starts here :

[ 0.077227] pinctrl core: initialized pinctrl subsystem
[ 0.079533] NET: Registered protocol family 16
[ 0.080837] DMA: preallocated 256 KiB pool for atomic coherent
allocations
[ 0.094301] No ATAGs?
[ 0.094369] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4
watchpoint registers.
[ 0.094438] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.096654] Serial: AMBA PL011 UART driver
[ 0.123022] reg-fixed-voltage ahci-5v: could not find pctldev for
node /***@01c00000/***@01c20800/***@0, deferring probe
[ 0.123139] reg-fixed-voltage usb0-vbus: could not find pctldev for
node /***@01c00000/***@01c20800/***@0, deferring probe
[ 0.123219] reg-fixed-voltage usb1-vbus: could not find pctldev for
node /***@01c00000/***@01c20800/***@0, deferring probe
[ 0.123296] reg-fixed-voltage usb2-vbus: could not find pctldev for
node /***@01c00000/***@01c20800/***@0, deferring probe
[ 0.124307] reg-fixed-voltage gmac-3v3: could not find pctldev for
node /***@01c00000/***@01c20800/***@0, deferring probe

and then continues with this bit a little later :

[ 4.281094] vcc3v0: disabling
[ 4.284161] vcc3v3: disabling
[ 4.287152] vcc5v0: disabling
[ 4.290160] ahci-5v: disabling
[ 4.293252] usb0-vbus: disabling
[ 4.296498] usb1-vbus: disabling
[ 4.299759] usb2-vbus: disabling
[ 4.303004] gmac-3v3: disabling

I have been compiling my own kernels from Fedora src rpms due to the
need to add in the 'b53' switch drivers . I have just used standard
Fedora CONFIGs with addition of

CONFIG_PHY_SUN4I_USB=y
CONFIG_MFD_AXP20X=y
CONFIG_AXP20X_POWER=y
CONFIG_INPUT_AXP20X_PEK=y
CONFIG_REGULATOR_AXP20X=y

But this did not seem to make any difference . Is there something that I
am missing out in config , or a patch somewhere in the dts ?

Any information welcomed .

Best Regards

Milorad

[Hans de Goede]

Hi,

Post by mo.ucina
Hello Hans,
[ 0.077227] pinctrl core: initialized pinctrl subsystem
[ 0.079533] NET: Registered protocol family 16
[ 0.080837] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.094301] No ATAGs?
[ 0.094369] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.094438] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.096654] Serial: AMBA PL011 UART driver
[ 4.281094] vcc3v0: disabling
[ 4.284161] vcc3v3: disabling
[ 4.287152] vcc5v0: disabling
[ 4.290160] ahci-5v: disabling
[ 4.293252] usb0-vbus: disabling
[ 4.296498] usb1-vbus: disabling
[ 4.299759] usb2-vbus: disabling
[ 4.303004] gmac-3v3: disabling

These are not errors, they are just informational messages.

Is there anything which does not work ?

Post by mo.ucina
I have been compiling my own kernels from Fedora src rpms due to the need to add in the 'b53' switch drivers . I have just used standard Fedora CONFIGs with addition of
CONFIG_PHY_SUN4I_USB=y
CONFIG_MFD_AXP20X=y
CONFIG_AXP20X_POWER=y
CONFIG_INPUT_AXP20X_PEK=y
CONFIG_REGULATOR_AXP20X=y
But this did not seem to make any difference . Is there something that I am missing out in config , or a patch somewhere in the dts ?
Any information welcomed .
Best Regards
Milorad

Regards,

Hans