dt-bindings: sun6i-a31-mipi-dphy: Add the A100 DPHY variant

A100 features an updated DPHY, which moves PLL control inside the DPHY
register space. (Previously PLL-MIPI was controlled from the CCU. This
does not affect the "clocks" property because the link between PLL-MIPI
and the DPHY was never represented in the devicetree.) It also requires
a modified analog power-on sequence. Finally, the new DPHY adds support
for operating as an LVDS PHY. D1 uses this same variant.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20221114022113.31694-5-samuel@sholland.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml

@@ -17,9 +17,13 @@ properties:
   compatible:
     oneOf:
       - const: allwinner,sun6i-a31-mipi-dphy
+      - const: allwinner,sun50i-a100-mipi-dphy
       - items:
           - const: allwinner,sun50i-a64-mipi-dphy
           - const: allwinner,sun6i-a31-mipi-dphy
+      - items:
+          - const: allwinner,sun20i-d1-mipi-dphy
+          - const: allwinner,sun50i-a100-mipi-dphy
 
   reg:
     maxItems: 1