REG_EASRC_DPCS0R3
{REG_EASRC_DPCS0R3(0), 0x00000000},
{REG_EASRC_DPCS0R3(1), 0x00000000},
{REG_EASRC_DPCS0R3(2), 0x00000000},
{REG_EASRC_DPCS0R3(3), 0x00000000},
reg3 = REG_EASRC_DPCS0R3(slot_ctx_idx);
regmap_write(easrc->regmap, REG_EASRC_DPCS0R3(i), 0);