enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/Documentation/devicetree/bindings/pwm/nxp,pca9685-pwm.txt
..
..
@@ -3,7 +3,7 @@
3
3
 
4
4
 Required properties:
5
5
   - compatible: "nxp,pca9685-pwm"
6
-  - #pwm-cells: Should be 2. See pwm.txt in this directory for a description of
6
+  - #pwm-cells: Should be 2. See pwm.yaml in this directory for a description of
7
7
     the cells format.
8
8
     The index 16 is the ALLCALL channel, that sets all PWM channels at the same
9
9
     time.