[PATCH v6 7/9] riscv: dts: thead: lichee-pi-4a: enable HDMI

Drew Fustini fustini at kernel.org
Wed Jan 28 11:45:16 PST 2026


On Wed, Jan 28, 2026 at 10:52:54AM -0800, Drew Fustini wrote:
> On Fri, Jan 23, 2026 at 05:28:28PM +0800, Icenowy Zheng wrote:
> > Lichee Pi 4A board features a HDMI Type-A connector connected to the
> > HDMI TX controller of TH1520 SoC.
> > 
> > Add a device tree node describing the connector, connect it to the HDMI
> > controller, and enable everything on this display pipeline.
> > 
> > Signed-off-by: Icenowy Zheng <uwu at icenowy.me>
> > Signed-off-by: Icenowy Zheng <zhengxingda at iscas.ac.cn>
> > Tested-by: Han Gao <gaohan at iscas.ac.cn>
> > Tested-by: Michal Wilczynski <m.wilczynski at samsung.com>
> > ---
> > No changes in v5.
> > 
> > Changes in v4:
> > - Rebased on top of v6.19-rc1.
> > 
> > No changes in v2, v3.
> > 
> >  .../boot/dts/thead/th1520-lichee-pi-4a.dts    | 25 +++++++++++++++++++
> >  1 file changed, 25 insertions(+)
> 
> Reviewed-by: Drew Fustini <fustini at kernel.org>

I've applied this to tenstorrent-dt-for-next

https://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux.git/commit/?h=tenstorrent-dt-for-next&id=0075f4c3aade0d436925026eaefb14be1ec52a69

Hopefully we can get some testing done with a next release once the driver patches hit next.

Thanks,
Drew




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