REG_VERSION
bpck6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
bpck6_send_cmd(pi, REG_VERSION | ACCESS_REG | ACCESS_WRITE);
val = qce_read(qce, REG_VERSION);
reg = io_read(sd, REG_VERSION);
ver = ioread32(pt3->regs[0] + REG_VERSION);
version = mxs_read(s, REG_VERSION);
[REG_VERSION] = AUART_VERSION,