projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 650082a) | patch
ARM: dts: Remove VL805 USB node from CM4 dts
authorPhil Elwell <phil@raspberrypi.com>
Wed, 12 Jan 2022 14:39:46 +0000 (14:39 +0000)
committerPhil Elwell <phil@raspberrypi.com>
Mon, 17 Jan 2022 20:25:33 +0000 (20:25 +0000)
commit0b54dbda3cca2beb51e236a25738784e90853b64
treed35abf66af33a94c03172412e5a256731f456999tree | snapshot
parent650082a559a570d6c9d2739ecc62843d6f951059commit | diff
ARM: dts: Remove VL805 USB node from CM4 dts

Neither the CM4 module nor the CM4IO board have a VL805 USB3
controller. The existing "usb@0,0" node is a hangover from the
Pi 4 dts; delete it. An up-to-date firmware will automatically load
the vl805 overlay on CM4s with VL805=1 in the EEPROM config, ensuring
that the firmware is notified of any PCIe reset.

See: https://forums.raspberrypi.com/viewtopic.php?t=326088

Signed-off-by: Phil Elwell <phil@raspberrypi.com>
arch/arm/boot/dts/bcm2711-rpi-cm4.dts diff | blob | history
Domain: System / Kernel;