diff options
Diffstat (limited to 'include/ns16550.h')
| -rw-r--r-- | include/ns16550.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/ns16550.h b/include/ns16550.h index 5fcbcd2e74..7e9944d0d9 100644 --- a/include/ns16550.h +++ b/include/ns16550.h @@ -51,6 +51,10 @@ * @base: Base register address * @reg_shift: Shift size of registers (0=byte, 1=16bit, 2=32bit...) * @clock: UART base clock speed in Hz + * + * @buf: Pointer to the RX interrupt buffer + * @rd_ptr: Read pointer in the RX interrupt buffer + * @wr_ptr: Write pointer in the RX interrupt buffer */ struct ns16550_platdata { unsigned long base; @@ -58,6 +62,12 @@ struct ns16550_platdata { int clock; int reg_offset; u32 fcr; + + int irq; + + char *buf; + int rd_ptr; + int wr_ptr; }; struct udevice; |