Bug#980114: Please enable CONFIG_MFD_AXP20X_I2C on arm64

[harry88@gmx.ph]

Source: linux
Severity: wishlist

Hello,

Please could you enable this module:

CONFIG_MFD_AXP20X_I2C=m   ("X-Powers AXP series PMICs with I2C")

on arm64?  Some Allwinner-based boards have this kind of PMIC and some components such as USB and Ethernet do not work without this module.  For example, kernel 5.9.11-1 on the Orange Pi One Plus gives:

[    4.735203] sun50i-h6-pinctrl 300b000.pinctrl: Couldn't get bank PC regulator
[    4.742423] sun50i-h6-pinctrl 300b000.pinctrl: request() failed for pin 70
[    4.749345] sun50i-h6-pinctrl 300b000.pinctrl: pin-70 (300b000.pinctrl:70) status -517
[    4.757306] sun4i-usb-phy 5100400.phy: Couldn't request ID GPIO

and:

[    4.766284] sun50i-h6-pinctrl 300b000.pinctrl: Couldn't get bank PD regulator
[    4.773495] sun50i-h6-pinctrl 300b000.pinctrl: request() failed for pin 96
[    4.780420] sun50i-h6-pinctrl 300b000.pinctrl: pin-96 (5020000.ethernet) status -517
[    4.789596] sun50i-h6-pinctrl 300b000.pinctrl: could not request pin 96 (PD0) from group PD0  on device 300b000.pinctrl
[    4.801736] dwmac-sun8i 5020000.ethernet: Error applying setting, reverse things back

Thank you very much,
Harold.