On Tue, Sep 07, 2021 at 09:51:44AM -0500, Rob Herring wrote:

On Tue, 07 Sep 2021 10:37:21 +0200, Guillaume Ranquet wrote:

quoted

Add Mediatek HDMI and HDMI-DDC bindings for MT8195 SoC.

Signed-off-by: Guillaume Ranquet <redacted>
---
 .../mediatek/mediatek,mt8195-hdmi-ddc.yaml    | 46 +++++++++
 .../mediatek/mediatek,mt8195-hdmi.yaml        | 99 +++++++++++++++++++
 2 files changed, 145 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi-ddc.yaml
 create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.yaml

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.example.dts:19:18: fatal error: dt-bindings/clock/mt8195-clk.h: No such file or directory
   19 |         #include <dt-bindings/clock/mt8195-clk.h>
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[1]: *** [scripts/Makefile.lib:379: Documentation/devicetree/bindings/display/mediatek/mediatek,mt8195-hdmi.example.dt.yaml] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1438: dt_binding_check] Error 2

Last I checked this is still not upstream. I'd suggest you adjust the 
example to not need this header.

Rob