mxl692_memread
status = mxl692_memread(dev, 0x70000188, (u8 *)&dev_type, sizeof(u32));
status = mxl692_memread(dev, 0x90000000, (u8 *)®_val, sizeof(u32));
status = mxl692_memread(dev, 0x90000018, (u8 *)®_val, sizeof(u32));
status = mxl692_memread(dev, 0x90000000, (u8 *)®_val, sizeof(u32));
status = mxl692_memread(dev, 0x90000030, (u8 *)®_val1, sizeof(u32));
status = mxl692_memread(dev, 0x9000002c, (u8 *)®_val, sizeof(u32));
status = mxl692_memread(dev, 0x70000010, (u8 *)®_val, sizeof(u32));
status = mxl692_memread(dev, 0x70000018, (u8 *)®_val, sizeof(u32));
status = mxl692_memread(dev, 0x9001014c, (u8 *)®_val, sizeof(u32));