Add support DAC for ek_ra4m1, ek_ra4w1, fpb_ra4e1, voice_ra4e1, ek_ra4l1 Signed-off-by: Khoa Nguyen <khoa.nguyen.xh@renesas.com>
use config from dts to get the supporting status. remove the platfrom_allow list. Signed-off-by: Hake Huang <hake.huang@nxp.com>