[PATCH v4 03/21] serial: add OMAP-specific defines
From: Felipe Balbi <hidden>
Date: 2012-09-06 12:50:22
Also in:
linux-arm-kernel, linux-omap, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted> Acked-by: Santosh Shilimkar <redacted> Signed-off-by: Felipe Balbi <redacted> --- include/linux/serial_reg.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h
index 8ce70d7..5ed325e 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 */
--
1.7.12.rc3