The same MCU is used on a number of devices, each with a slightly
different set of features, like the number of LEDs.

Add a compatible for the MCU used in the TS133 variant.
This is the 1-disk consumer variant of the RK356x-based family.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
 Documentation/devicetree/bindings/mfd/qnap,ts433-mcu.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/mfd/qnap,ts433-mcu.yaml b/Documentation/devicetree/bindings/mfd/qnap,ts433-mcu.yaml
index 5454d9403cad..12e738b1270a 100644
--- a/Documentation/devicetree/bindings/mfd/qnap,ts433-mcu.yaml
+++ b/Documentation/devicetree/bindings/mfd/qnap,ts433-mcu.yaml
@@ -16,6 +16,7 @@ description:
 properties:
   compatible:
     enum:
+      - qnap,ts133-mcu
       - qnap,ts233-mcu
       - qnap,ts433-mcu
 
-- 
2.47.2

On Sun, 04 Jan 2026 18:33:09 +0100, Heiko Stuebner wrote:
> The same MCU is used on a number of devices, each with a slightly
> different set of features, like the number of LEDs.
> 
> Add a compatible for the MCU used in the TS133 variant.
> This is the 1-disk consumer variant of the RK356x-based family.
> 
> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
> ---
>  Documentation/devicetree/bindings/mfd/qnap,ts433-mcu.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 

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