Several devices (e.g. SC8280XP and SM8450) expect a NPL (Near Pad Logic)
clock.  Add the clock and customize allowed clocks per each variant.
The clocks are also required by ADSP in all variants.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230330113405.55722-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>