diff options
| author | Vikram Pandita <vikram.pandita@ti.com> | 2012-09-06 08:45:37 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-06 12:17:02 -0400 |
| commit | 957ee7270d632245b43f6feb0e70d9a5e9ea6cf6 (patch) | |
| tree | 0194e114fe3159dd7a17ae00f446991b16e40ca2 /arch/arm/plat-omap | |
| parent | a6b19c333c2f100f32e07d5209cf9f0b4f81b6eb (diff) | |
serial: omap: fix software flow control
Software flow control register bits were not defined correctly.
Also clarify the IXON and IXOFF logic to reflect what userspace wants.
Cc: stable@vger.kernel.org
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/arm/plat-omap')
| -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 90d2d74d1682..a79ed8b17d9b 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 @@ | |||
| 42 | #define OMAP_UART_WER_MOD_WKUP 0X7F | 42 | #define OMAP_UART_WER_MOD_WKUP 0X7F |
| 43 | 43 | ||
| 44 | /* Enable XON/XOFF flow control on output */ | 44 | /* Enable XON/XOFF flow control on output */ |
| 45 | #define OMAP_UART_SW_TX 0x04 | 45 | #define OMAP_UART_SW_TX 0x8 |
| 46 | 46 | ||
| 47 | /* Enable XON/XOFF flow control on input */ | 47 | /* Enable XON/XOFF flow control on input */ |
| 48 | #define OMAP_UART_SW_RX 0x04 | 48 | #define OMAP_UART_SW_RX 0x2 |
| 49 | 49 | ||
| 50 | #define OMAP_UART_SYSC_RESET 0X07 | 50 | #define OMAP_UART_SYSC_RESET 0X07 |
| 51 | #define OMAP_UART_TCR_TRIG 0X0F | 51 | #define OMAP_UART_TCR_TRIG 0X0F |