From: Lesly A M <x0080970@xxxxxx>
Changes for setting the padconf value for sys_nirq line which is
connected to T2 INTR1. This will fix the T2 keypad wakeup.
Signed-off-by: Lesly A M <x0080970@xxxxxx>
Signed-off-by: Teerth Reddy <teerth@xxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
---
arch/arm/mach-omap2/board-zoom-peripherals.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index 4278d5e..9a0821f 100755
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -24,6 +24,7 @@
#include <plat/common.h>
#include <plat/usb.h>
+#include "mux.h"
#include "hsmmc.h"
/* Zoom2 has Qwerty keyboard*/
@@ -263,9 +264,17 @@ static int __init omap_i2c_init(void)
return 0;
}
+static void enable_board_wakeup_source(void)
+{
+ /* T2 interrupt line (keypad) */
+ omap_mux_init_signal("sys_nirq",
+ OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
+}
+
void __init zoom_peripherals_init(void)
{
omap_i2c_init();
omap_serial_init();
usb_musb_init();
+ enable_board_wakeup_source();
}
--
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