dt-bindings: remoteproc: ti,davinci: remove unstable remark

TI Davinci remoteproc bindings were marked as work-in-progress /
unstable in 2017 in commit ae67b80 ("dt-bindings: remoteproc: Add
bindings for Davinci DSP processors"). Almost seven years is enough, so
drop the "unstable" remark and expect usual ABI rules.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Mathieu Poirier <[email protected]>
Acked-by: Rob Herring <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Herring <[email protected]>

Author: krzk

Documentation/devicetree/bindings/remoteproc/ti,davinci-rproc.txt

@@ -1,9 +1,6 @@
 TI Davinci DSP devices
 =======================
 
-Binding status: Unstable - Subject to changes for DT representation of clocks
-			   and resets
-
 The TI Davinci family of SoCs usually contains a TI DSP Core sub-system that
 is used to offload some of the processor-intensive tasks or algorithms, for
 achieving various system level goals.