SUN50I_H6_I2S_TX_CHAN_MAP1_REG
{ SUN50I_H6_I2S_TX_CHAN_MAP1_REG(0), 0x00000000 },
regmap_write(i2s->regmap, SUN50I_H6_I2S_TX_CHAN_MAP1_REG(0), 0x76543210);