[PATCH 1/2] dt-bindings: display: simple: Add HannStar HSD156JUW2

[PATCH 1/2] dt-bindings: display: simple: Add HannStar HSD156JUW2

[Renjun Wang]

Add the HannStar HSD156JUW2 15.6" FHD (1920x1080) TFT LCD panel to
the panel-simple compatible list.

Signed-off-by: Renjun Wang <renjunw0@foxmail.com>
---
 .../devicetree/bindings/display/panel/panel-simple.yaml         | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
index 2017428d8828..918dd6d303cd 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
@@ -154,6 +154,8 @@ properties:
       - hannstar,hsd070pww1
         # HannStar Display Corp. HSD100PXN1 10.1" XGA LVDS panel
       - hannstar,hsd100pxn1
+        # HannStar Display Corp. HSD156JUW2 15.6" FHD (1920x1080) TFT LCD panel
+      - hannstar,hsd156juw2
         # Hitachi Ltd. Corporation 9" WVGA (800x480) TFT LCD panel
       - hit,tx23d38vm0caa
         # Innolux AT043TN24 4.3" WQVGA TFT LCD panel
-- 
2.39.5

Re: [PATCH 1/2] dt-bindings: display: simple: Add HannStar HSD156JUW2

[Rob Herring (Arm)]

On Sun, 30 Nov 2025 22:35:27 +0800, Renjun Wang wrote:
> Add the HannStar HSD156JUW2 15.6" FHD (1920x1080) TFT LCD panel to
> the panel-simple compatible list.
> 
> Signed-off-by: Renjun Wang <renjunw0@foxmail.com>
> ---
>  .../devicetree/bindings/display/panel/panel-simple.yaml         | 2 ++
>  1 file changed, 2 insertions(+)
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:

dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/thermal/thermal-zones.example.dtb: /example-0/soc/thermal-sensor@c263000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
Documentation/devicetree/bindings/thermal/thermal-zones.example.dtb: /example-0/soc/thermal-sensor@c263000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
Documentation/devicetree/bindings/thermal/thermal-zones.example.dtb: /example-0/soc/thermal-sensor@c265000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
Documentation/devicetree/bindings/thermal/thermal-zones.example.dtb: /example-0/soc/thermal-sensor@c265000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
Documentation/devicetree/bindings/thermal/thermal-sensor.example.dtb: /example-0/soc/thermal-sensor@c263000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
Documentation/devicetree/bindings/thermal/thermal-sensor.example.dtb: /example-0/soc/thermal-sensor@c263000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
Documentation/devicetree/bindings/thermal/thermal-sensor.example.dtb: /example-0/soc/thermal-sensor@c265000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
Documentation/devicetree/bindings/thermal/thermal-sensor.example.dtb: /example-0/soc/thermal-sensor@c265000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/tencent_FD75580BB3BF35F44985E237E7DE56BE2407@qq.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.

Re: [PATCH 1/2] dt-bindings: display: simple: Add HannStar HSD156JUW2

[Renjun Wang]

On 11/30/25 23:15, Rob Herring (Arm) wrote:
> On Sun, 30 Nov 2025 22:35:27 +0800, Renjun Wang wrote:
>> Add the HannStar HSD156JUW2 15.6" FHD (1920x1080) TFT LCD panel to
>> the panel-simple compatible list.
>>
>> Signed-off-by: Renjun Wang <renjunw0@foxmail.com>
>> ---
>>   .../devicetree/bindings/display/panel/panel-simple.yaml         | 2 ++
>>   1 file changed, 2 insertions(+)
>>
> My bot found errors running 'make dt_binding_check' on your patch:
>
> yamllint warnings/errors:
>
> dtschema/dtc warnings/errors:
> Documentation/devicetree/bindings/thermal/thermal-zones.example.dtb: /example-0/soc/thermal-sensor@c263000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
> Documentation/devicetree/bindings/thermal/thermal-zones.example.dtb: /example-0/soc/thermal-sensor@c263000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
> Documentation/devicetree/bindings/thermal/thermal-zones.example.dtb: /example-0/soc/thermal-sensor@c265000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
> Documentation/devicetree/bindings/thermal/thermal-zones.example.dtb: /example-0/soc/thermal-sensor@c265000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
> Documentation/devicetree/bindings/thermal/thermal-sensor.example.dtb: /example-0/soc/thermal-sensor@c263000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
> Documentation/devicetree/bindings/thermal/thermal-sensor.example.dtb: /example-0/soc/thermal-sensor@c263000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
> Documentation/devicetree/bindings/thermal/thermal-sensor.example.dtb: /example-0/soc/thermal-sensor@c265000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
> Documentation/devicetree/bindings/thermal/thermal-sensor.example.dtb: /example-0/soc/thermal-sensor@c265000: failed to match any schema with compatible: ['qcom,sdm845-tsens', 'qcom,tsens-v2']
>
> doc reference errors (make refcheckdocs):
>
> See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/tencent_FD75580BB3BF35F44985E237E7DE56BE2407@qq.com
>
> The base for the series is generally the latest rc1. A different dependency
> should be noted in *this* patch.
>
> If you already ran 'make dt_binding_check' and didn't see the above
> error(s), then make sure 'yamllint' is installed and dt-schema is up to
> date:
>
> pip3 install dtschema --upgrade
>
> Please check and re-submit after running the above command yourself. Note
> that DT_SCHEMA_FILES can be set to your schema file to speed up checking
> your schema. However, it must be unset to test all examples with your schema.

Hi Rob,

     I ran 'make dt_binding_check' on my local computer, there are no 
errors and warnings

about panel-simple.yaml, thermal-sensor.yaml and thermal-zones.yaml. My 
checking process output shown blow:

(env0) renjun@debian:~/linux$ make dt_binding_check 
DT_SCHEMA_FILES=panel-simple.yaml
   SCHEMA  Documentation/devicetree/bindings/processed-schema.json
   CHKDT   ./Documentation/devicetree/bindings
   LINT    ./Documentation/devicetree/bindings
   DTEX 
Documentation/devicetree/bindings/display/panel/panel-simple.example.dts
   DTC [C] 
Documentation/devicetree/bindings/display/panel/panel-simple.example.dtb
(env0) renjun@debian:~/linux$ make dt_binding_check 
DT_SCHEMA_FILES=thermal-sensor.yaml
   CHKDT   ./Documentation/devicetree/bindings
   LINT    ./Documentation/devicetree/bindings
   DTC [C] 
Documentation/devicetree/bindings/thermal/thermal-sensor.example.dtb
(env0) renjun@debian:~/linux$ make dt_binding_check 
DT_SCHEMA_FILES=thermal-zones.yaml
   CHKDT   ./Documentation/devicetree/bindings
   LINT    ./Documentation/devicetree/bindings
   DTC [C] 
Documentation/devicetree/bindings/thermal/thermal-zones.example.dtb
(env0) renjun@debian:~/linux$ pip3 list|grep dtschema
dtschema           2025.8
(env0) renjun@debian:~/linux$ yamllint -v
yamllint 1.29.0

Best Regards,

Renjun Wang

Re: [PATCH 1/2] dt-bindings: display: simple: Add HannStar HSD156JUW2

[Rob Herring]

On Sun, Nov 30, 2025 at 10:35:27PM +0800, Renjun Wang wrote:
> Add the HannStar HSD156JUW2 15.6" FHD (1920x1080) TFT LCD panel to
> the panel-simple compatible list.

Where's patch 2? Your email threading is broken.

> 
> Signed-off-by: Renjun Wang <renjunw0@foxmail.com>
> ---
>  .../devicetree/bindings/display/panel/panel-simple.yaml         | 2 ++
>  1 file changed, 2 insertions(+)

You can ignore the bot report, linux-next broke it over the holidays.

Acked-by: Rob Herring (Arm) <robh@kernel.org>