dt-bindings: opp: h6: Add A100 operating points

The A100, similar to the H6 and H616, use an NVMEM value to determine
speed binnings. The method used is similar to that of the H6. However,
the information is stored at a slightly different bit offset.

Add a new compatible for the A100.

Signed-off-by: Cody Eksal <masterr3c0rd@epochal.quest>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20241031070232.1793078-12-masterr3c0rd@epochal.quest


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