arm64: dts: rockchip: fix rk3399-puma-haikou USB OTG mode

Browse source

The micro USB3.0 port available on the Haikou evaluation kit for Puma
RK3399-Q7 SoM supports dual-role model (aka drd or OTG) but its support
was broken until now because of missing logic around the ID pin.

This adds proper support for USB OTG on Puma Haikou by "connecting" the
GPIO used for USB ID to the USB3 controller device.

Cc: Quentin Schulz <foss+kernel@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20220120125156.16217-1-quentin.schulz@theobroma-systems.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

...

This commit is contained in:

Quentin Schulz 2022-01-20 13:51:56 +01:00 • committed by Heiko Stuebner

parent 85a8bccfa9

commit ed2c66a95c

2 changed files with 15 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts

View file

14

arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi

View file