REG_EASRC_RCTCH
{REG_EASRC_RCTCH, 0x00000000},
regmap_reg_range(REG_EASRC_RDFIFO(0), REG_EASRC_RCTCH),
regmap_reg_range(REG_EASRC_RRL(0), REG_EASRC_RCTCH),
regmap_write(easrc->regmap, REG_EASRC_RCTCH, EASRC_RCTCH_RS_CH(r[1]));