[PATCH v2 1/2] ARM: OMAP: board-4430sdp: MUX configuration for sys_nirq2

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The sys_nirq2 is used for twl6040, make sure the pin is configured
correctly.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
---
 arch/arm/mach-omap2/board-4430sdp.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index c4e17641..72cd206 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -827,6 +827,9 @@ static void __init omap_4430sdp_display_init(void)
 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
 	OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
+	/* NIRQ2 for twl6040 */
+	OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 |
+		  OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE),
 	{ .reg_offset = OMAP_MUX_TERMINATOR },
 };
 
-- 
1.7.8.6

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