[PATCH 11/12] riscv: dts: thead: Add Lichee Pi 4A IO expansions
Drew Fustini
fustini at kernel.org
Fri Jul 10 08:55:33 PDT 2026
On Fri, Jul 10, 2026 at 10:56:08PM +0800, Icenowy Zheng wrote:
> 在 2026-05-07四的 16:17 +0800,Icenowy Zheng写道:
> > From: Emil Renner Berthing <emil.renner.berthing at canonical.com>
> >
> > Lichee Pi 4A has 3 I2C IO expansion chips onboard, connected to the
> > I2C0/1/3 busses.
> >
> > Add device tree nodes for them.
> >
> > Signed-off-by: Emil Renner Berthing
> > <emil.renner.berthing at canonical.com>
> > [Icenowy: added commit description]
> > Signed-off-by: Icenowy Zheng <zhengxingda at iscas.ac.cn>
>
> I am going to send a newer revision of PATCH 9~11 in a few days,
> because the I2C1 controller is already added to the mainline device
> tree for Wi-Fi support, although the already-merged patches are a
> little weird.
Thanks, that would be great if you can submit the series again. I'll
make sure to promptly review this time as it would be get to have USB
support upstream. Hopefully there is a way to configure I2C1 so that it
works for both USB and WiFi module.
Drew
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