dt-bindings: pwm: pwm-tiehrpwm: Add compatible string for AM64 SoC

Add compatible string for AM64 SoC in device tree binding.
EPWM IP in AM64 does not support High resolution, so named epwm instead
of ehrpwm in compatible. However IP is till compatible with features
supported by driver with ti,am3352-ehrpwm compatible.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.yaml b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.yaml
index 84a8d6d38cee9c089101f52497d7a2f0ff0b6333..ee312cb210e6ffddca2b0a188d5755dccd5e2ff9 100644 (file)
--- a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.yaml
@@ -22,6 +22,7 @@ properties:
               - ti,am4372-ehrpwm
               - ti,dra746-ehrpwm
               - ti,am654-ehrpwm
+              - ti,am64-epwm
           - const: ti,am3352-ehrpwm
 
   reg: