ASoC: jz4740-i2s: Add support for X1000 SoC

The X1000's AIC is similar to the AIC found on other Ingenic SoCs.
It has symmetric playback/capture rates like the JZ4740, but more
flexible clocking when outputting the system or bit clocks.

Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com>
Link: https://lore.kernel.org/r/20230509124238.195191-1-aidanmacdonald.0x0@gmail.com


Signed-off-by: Mark Brown <broonie@kernel.org>