avr32: add RTS/CTS/CLK pin selection for the USARTs
Adds extra parameter to AT32 at32_map_usart(), so as to reserve
RTS/CTS/CLK pins.
All boards under arch/avr32/boards have been updated (trivial change), but
not all have been tested.
Signed-off-by: Peter Ma <pma@mediamatech.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index 1f33a10..2adc261 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -252,12 +252,12 @@
void __init setup_board(void)
{
#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
- at32_map_usart(0, 1); /* USART 0/B: /dev/ttyS1, IRDA */
+ at32_map_usart(0, 1, 0); /* USART 0/B: /dev/ttyS1, IRDA */
#else
- at32_map_usart(1, 0); /* USART 1/A: /dev/ttyS0, DB9 */
+ at32_map_usart(1, 0, 0); /* USART 1/A: /dev/ttyS0, DB9 */
#endif
/* USART 2/unused: expansion connector */
- at32_map_usart(3, 2); /* USART 3/C: /dev/ttyS2, DB9 */
+ at32_map_usart(3, 2, 0); /* USART 3/C: /dev/ttyS2, DB9 */
at32_setup_serial_console(0);
}