]> www.infradead.org Git - users/jedix/linux-maple.git/commit
arm64: dts: rockchip: add rfkill node for M.2 Key E Bluetooth on Rock 5B
authorAlexey Charkov <alchark@gmail.com>
Fri, 17 May 2024 12:25:08 +0000 (16:25 +0400)
committerHeiko Stuebner <heiko@sntech.de>
Tue, 28 May 2024 15:07:26 +0000 (17:07 +0200)
commit1d3ac84d6a960baa50da4163160ae82f8dc74af6
tree8d59244befb1dd6ac448ee031b0d8a464e0365e5
parentadeb5d2a4ba47910238b3c4f5fd960cc0c26a98b
arm64: dts: rockchip: add rfkill node for M.2 Key E Bluetooth on Rock 5B

By default the BT WAKE signal inside the M.2 key E connector on Radxa
Rock 5B is driven low, which results in the Bluetooth function being
disabled even if the inserted M.2 card supports it. Expose this signal
as an RFKILL device so that it can be enabled by the userspace.

Tested with an Intel AX210 card, which connects a Bluetooth device over
the USB 2.0 bus.

Signed-off-by: Alexey Charkov <alchark@gmail.com>
Link: https://lore.kernel.org/r/20240517122509.4626-1-alchark@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts