diff options
author | Felipe Balbi <balbi@ti.com> | 2012-09-06 16:45:22 +0400 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-06 20:17:01 +0400 |
commit | a0f38b87de1df05acf2e3cc23ee2f02a18d80c85 (patch) | |
tree | 670b6f2660a058f43fc9fb3561f8bdc563118e5c /include | |
parent | 494574304711a333386e7dd5fd3ebbc3b7024994 (diff) | |
download | linux-a0f38b87de1df05acf2e3cc23ee2f02a18d80c85.tar.xz |
serial: add OMAP-specific defines
OMAP has some extra Interrupt types which can
be really useful for SW. Let's define them
so we can later use those in OMAP's serial driver.
Tested-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/serial_reg.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h index 8ce70d76f836..5ed325e88a81 100644 --- a/include/linux/serial_reg.h +++ b/include/linux/serial_reg.h @@ -40,6 +40,10 @@ #define UART_IIR_BUSY 0x07 /* DesignWare APB Busy Detect */ +#define UART_IIR_RX_TIMEOUT 0x0c /* OMAP RX Timeout interrupt */ +#define UART_IIR_XOFF 0x10 /* OMAP XOFF/Special Character */ +#define UART_IIR_CTS_RTS_DSR 0x20 /* OMAP CTS/RTS/DSR Change */ + #define UART_FCR 2 /* Out: FIFO Control Register */ #define UART_FCR_ENABLE_FIFO 0x01 /* Enable the FIFO */ #define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */ |