From: Lesly A M <[email protected]>
Zoom2: Add T2 Keypad as a wakeup source
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 <[email protected]>
Signed-off-by: Teerth Reddy <[email protected]>
---
arch/arm/mach-omap2/board-zoom2.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-zoom2.c
b/arch/arm/mach-omap2/board-zoom2.c
index 10b50f1..367215c 100644
--- a/arch/arm/mach-omap2/board-zoom2.c
+++ b/arch/arm/mach-omap2/board-zoom2.c
@@ -18,6 +18,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include <plat/mux.h>
#include <plat/common.h>
#include <plat/board.h>
@@ -66,10 +67,16 @@ static struct twl4030_platform_data zoom2_twldata = {
extern int __init omap_zoom2_debugboard_init(void);
extern void __init zoom_peripherals_init(void);
+static void enable_board_wakeup_source(void)
+{
+ omap_cfg_reg(AF26_34XX_SYS_NIRQ); /* T2 interrupt line */
+}
+
static void __init omap_zoom2_init(void)
{
zoom_peripherals_init();
omap_zoom2_debugboard_init();
+ enable_board_wakeup_source();
}
static void __init omap_zoom2_map_io(void)
--
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