The generic property, used in most of the drivers and defined in generic
dma-common DT bindings, is 'dma-channels'.  Switch to new property while
keeping backward compatibility.
Signed-off-by: NKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: NBaolin Wang <baolin.wang7@gmail.com>
Link: https://lore.kernel.org/r/20220503065147.51728-3-krzysztof.kozlowski@linaro.orgSigned-off-by: NVinod Koul <vkoul@kernel.org>