AXI_IDLE_REG
ret = regmap_read(halt_map, offset + AXI_IDLE_REG, &val);
ret = regmap_read(halt_map, offset + AXI_IDLE_REG, &val);
ret = regmap_read(halt_map, offset + AXI_IDLE_REG, &val);
ret = regmap_read(halt_map, offset + AXI_IDLE_REG, &val);