Define compatible strings for Realtek RTD1501s, RTD1861b and RTD1920s.

Additionally, convert legacy DTS-style comments to YAML description
properties, following the pattern from the ARM bindings conversion series
[1].

[1] https://lore.kernel.org/lkml/20200622125527.24207-2-afaerber@suse.de/

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Yu-Chun Lin <eleanor.lin@realtek.com>
---
 .../devicetree/bindings/arm/realtek.yaml      | 42 +++++++++++++------
 1 file changed, 30 insertions(+), 12 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/realtek.yaml b/Documentation/devicetree/bindings/arm/realtek.yaml
index ddd9a85099e9..be529490640c 100644
--- a/Documentation/devicetree/bindings/arm/realtek.yaml
+++ b/Documentation/devicetree/bindings/arm/realtek.yaml
@@ -14,21 +14,21 @@ properties:
     const: '/'
   compatible:
     oneOf:
-      # RTD1195 SoC based boards
-      - items:
+      - description: RTD1195 SoC based boards
+        items:
           - enum:
               - mele,x1000 # MeLE X1000
               - realtek,horseradish # Realtek Horseradish EVB
           - const: realtek,rtd1195
 
-      # RTD1293 SoC based boards
-      - items:
+      - description: RTD1293 SoC based boards
+        items:
           - enum:
               - synology,ds418j # Synology DiskStation DS418j
           - const: realtek,rtd1293
 
-      # RTD1295 SoC based boards
-      - items:
+      - description: RTD1295 SoC based boards
+        items:
           - enum:
               - mele,v9 # MeLE V9
               - probox2,ava # ProBox2 AVA
@@ -36,25 +36,43 @@ properties:
               - zidoo,x9s # Zidoo X9S
           - const: realtek,rtd1295
 
-      # RTD1296 SoC based boards
-      - items:
+      - description: RTD1296 SoC based boards
+        items:
           - enum:
               - synology,ds418 # Synology DiskStation DS418
           - const: realtek,rtd1296
 
-      # RTD1395 SoC based boards
-      - items:
+      - description: RTD1395 SoC based boards
+        items:
           - enum:
               - bananapi,bpi-m4 # Banana Pi BPI-M4
               - realtek,lion-skin # Realtek Lion Skin EVB
           - const: realtek,rtd1395
 
-      # RTD1619 SoC based boards
-      - items:
+      - description: RTD1501s SoC based boards
+        items:
+          - enum:
+              - realtek,phantom # Realtek Phantom EVB (8GB)
+          - const: realtek,rtd1501s
+
+      - description: RTD1619 SoC based boards
+        items:
           - enum:
               - realtek,mjolnir # Realtek Mjolnir EVB
           - const: realtek,rtd1619
 
+      - description: RTD1861b SoC based boards
+        items:
+          - enum:
+              - realtek,krypton # Realtek Krypton EVB (8GB)
+          - const: realtek,rtd1861b
+
+      - description: RTD1920s SoC based boards
+        items:
+          - enum:
+              - realtek,smallville # Realtek Smallville EVB (4GB)
+          - const: realtek,rtd1920s
+
 additionalProperties: true
 
 ...
-- 
2.34.1

On Fri, 28 Nov 2025 17:08:24 +0800, Yu-Chun Lin wrote:
> Define compatible strings for Realtek RTD1501s, RTD1861b and RTD1920s.
> 
> Additionally, convert legacy DTS-style comments to YAML description
> properties, following the pattern from the ARM bindings conversion series
> [1].
> 
> [1] https://lore.kernel.org/lkml/20200622125527.24207-2-afaerber@suse.de/
> 
> Acked-by: Conor Dooley <conor.dooley@microchip.com>
> Signed-off-by: Yu-Chun Lin <eleanor.lin@realtek.com>
> ---
>  .../devicetree/bindings/arm/realtek.yaml      | 42 +++++++++++++------
>  1 file changed, 30 insertions(+), 12 deletions(-)
> 

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

yamllint warnings/errors:

dtschema/dtc warnings/errors:
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/20251128090825.27365-2-eleanor.lin@realtek.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.