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-zoom-peripherals.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c
b/arch/arm/mach-omap2/board-zoom-peripherals.c
index f14baa3..d5ed73f 100755
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -21,6 +21,7 @@
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
+#include <plat/mux.h>
#include <plat/common.h>
#include <plat/usb.h>
@@ -259,9 +260,15 @@ static int __init omap_i2c_init(void)
return 0;
}
+static void enable_board_wakeup_source(void)
+{
+ omap_cfg_reg(AF26_34XX_SYS_NIRQ); /* T2 interrupt line */
+}
+
void __init zoom_peripherals_init(void)
{
omap_i2c_init();
omap_serial_init();
usb_musb_init();
+ enable_board_wakeup_source();
}
--
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