aboutsummaryrefslogtreecommitdiff
path: root/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-blackfin/mach-bf537/bfin_serial_5xx.h')
-rw-r--r--include/asm-blackfin/mach-bf537/bfin_serial_5xx.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
index f79d1a0e912..1bf56ffa22f 100644
--- a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
@@ -53,6 +53,12 @@
#define UART_SET_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) | DLAB); SSYNC(); } while (0)
#define UART_CLEAR_DLAB(uart) do { UART_PUT_LCR(uart, UART_GET_LCR(uart) & ~DLAB); SSYNC(); } while (0)
+#define UART_GET_CTS(x) gpio_get_value(x->cts_pin)
+#define UART_SET_RTS(x) gpio_set_value(x->rts_pin, 1)
+#define UART_CLEAR_RTS(x) gpio_set_value(x->rts_pin, 0)
+#define UART_ENABLE_INTS(x, v) UART_PUT_IER(x, v)
+#define UART_DISABLE_INTS(x) UART_PUT_IER(x, 0)
+
#if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS)
# define CONFIG_SERIAL_BFIN_CTSRTS
@@ -90,7 +96,7 @@ struct bfin_serial_port {
struct work_struct tx_dma_workqueue;
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
- struct work_struct cts_workqueue;
+ struct timer_list cts_timer;
int cts_pin;
int rts_pin;
#endif