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BQ24773 寄存器写入问题

Other Parts Discussed in Thread: BQ24773EVM-540, BQ24773

通过调用regmap_write()向ChargerCurrent(), MaxChargeVoltage(), MinSystemVoltage(), InputCurrent()的相关寄存器写入配置参数时,仅有0AH地址写入成功了,其他均返回-5(应该是I/O错误),请问有人知道是什么原因吗?

ChargeOption0()可以正常写入没有问题。

用的是bq24773EVM-540板飞线连接到RK3288demo板上。