[REGRESSION][BISECTED] wireless networking broken on Pinephone Pro
Oren Klopfer <[email protected]>
| Newsgroups | dev.linux.lists.regressions,org.infradead.lists.linux-rockchip |
|---|---|
| Message-ID | <[email protected]> |
Apologies if this is not formatted properly, this is my first submission to the kernel mailing list. WiFi specifications were introduced into the Pinephone Pro device tree in 096bd8c679185f898cae9933c6a68650fa26ea4f, but this causes complete networking failure on some devices. The regression affects all versions v6.18-rc1..v7.1-rc6. An identical issue was reported for the Pinebook Pro at https://lore.kernel.org/all/[email protected]/; the regression was reverted in 29d1f56c4f3001b7f547123e0a307c009ac717f8. The errors faced on the Pinephone Pro are exactly the same as were reported for the Pinebook Pro regression. A previous patch at https://lore.kernel.org/all/[email protected]/ attempted to resolve this issue but never ended up being merged. Bisection: 096bd8c679185f898cae9933c6a68650fa26ea4f is the first bad commit commit 096bd8c679185f898cae9933c6a68650fa26ea4f Author: Peter Robinson <[email protected]> Date: Fri Aug 29 12:38:24 2025 +0100 arm64: dts: rockchip: Further describe the WiFi for the Pinephone Pro Update the wake-up pin and associated interupt details for the Pinephone Pro WiFi module. Details obtained from the published PinephonePro-Schematic-V1.0-20211127.pdf page 19. Signed-off-by: Peter Robinson <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Heiko Stuebner <[email protected]> arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) Reverting the commit allows wireless connection to function again. I am not really familiar with the process of submitting a revert patch, but I'd request that this be done on all of 6.18 (LTS), 7.0 (Stable), 7.1 (Mainline). Thanks! #regzbot introduced: 096bd8c679