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| author | Vikram Pandita <vikram.pandita@ti.com> | 2012-09-06 15:45:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-07 08:32:25 -0700 |
| commit | bba5a67bba4c56ab0ce632d7a3e1a651d9162b9e (patch) | |
| tree | a5f6c2031dbe52ba45118c2265c9f3c23c7ef3a0 /arch | |
| parent | 804f6a4a4745ce54f3afa76b3d2270b385f565f8 (diff) | |
| download | linux-3.10-bba5a67bba4c56ab0ce632d7a3e1a651d9162b9e.tar.gz linux-3.10-bba5a67bba4c56ab0ce632d7a3e1a651d9162b9e.tar.bz2 linux-3.10-bba5a67bba4c56ab0ce632d7a3e1a651d9162b9e.zip | |
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 9ff444469f3..c369c9d242a 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 |