zynqmp_dp_read
reg = zynqmp_dp_read(dp, ZYNQMP_DP_INTERRUPT_SIGNAL_STATE);
reg = zynqmp_dp_read(dp, ZYNQMP_DP_INTERRUPT_SIGNAL_STATE);
reg = zynqmp_dp_read(dp, ZYNQMP_DP_AUX_REPLY_CODE);
reg = zynqmp_dp_read(dp, ZYNQMP_DP_REPLY_DATA_COUNT);
buf[i] = zynqmp_dp_read(dp, ZYNQMP_DP_AUX_REPLY_DATA);
state = zynqmp_dp_read(dp, ZYNQMP_DP_INTERRUPT_SIGNAL_STATE);
status = zynqmp_dp_read(dp, ZYNQMP_DP_INT_STATUS);
mask = zynqmp_dp_read(dp, ZYNQMP_DP_INT_MASK);
zynqmp_dp_write(dp, offset, zynqmp_dp_read(dp, offset) & ~clr);
zynqmp_dp_write(dp, offset, zynqmp_dp_read(dp, offset) | set);
reg = zynqmp_dp_read(dp, ZYNQMP_DP_PHY_STATUS);