diff options
| author | Vikram Pandita <vikram.pandita@ti.com> | 2012-09-06 15:45:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-07 08:39:31 -0700 |
| commit | d980f62588cafb47b71a22db51b7bdebdf7f2bb8 (patch) | |
| tree | adc79de9217d7cc00c734870b93facdc82069251 /arch | |
| parent | 10b96fa9ff7a3607bb39548025cbad3009f7d587 (diff) | |
serial: omap: fix software flow control
commit 957ee7270d632245b43f6feb0e70d9a5e9ea6cf6 upstream.
Software flow control register bits were not defined correctly.
Also clarify the IXON and IXOFF logic to reflect what userspace wants.
Tested-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/omap-serial.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/plat-omap/include/plat/omap-serial.h b/arch/arm/plat-omap/include/plat/omap-serial.h index 1a52725ffcf..3a5764494d4 100644 --- a/arch/arm/plat-omap/include/plat/omap-serial.h +++ b/arch/arm/plat-omap/include/plat/omap-serial.h @@ -42,10 +42,10 @@ #define OMAP_UART_WER_MOD_WKUP 0X7F /* Enable XON/XOFF flow control on output */ -#define OMAP_UART_SW_TX 0x04 +#define OMAP_UART_SW_TX 0x8 /* Enable XON/XOFF flow control on input */ -#define OMAP_UART_SW_RX 0x04 +#define OMAP_UART_SW_RX 0x2 #define OMAP_UART_SYSC_RESET 0X07 #define OMAP_UART_TCR_TRIG 0X0F |