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authorVikram Pandita <vikram.pandita@ti.com>2012-09-06 15:45:37 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-10-07 08:32:25 -0700
commitbba5a67bba4c56ab0ce632d7a3e1a651d9162b9e (patch)
treea5f6c2031dbe52ba45118c2265c9f3c23c7ef3a0 /arch/arm/plat-omap
parent804f6a4a4745ce54f3afa76b3d2270b385f565f8 (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/arm/plat-omap')
-rw-r--r--arch/arm/plat-omap/include/plat/omap-serial.h4
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