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Commit 265a2bc8 authored by Kevin Hilman's avatar Kevin Hilman
Browse files

ARM: OMAP3: TWL4030: ensure sys_nirq1 is mux'd and wakeup enabled 



The SYS_NIRQ1 pin is the interupt line for the PMIC part of the TWL6030
and interrupts from the PMIC are needed as wakeup sources.

Ensure this pin is mux'd as input and has wakeup enabled so PMIC
interupts (e.g. RTC) can be used as wakeup sources.

Tested on 3430/n900, OMAP3530/Overo Fire, 3730/Overo FireSTORM,
3730/Beagle-xM.

Signed-off-by: default avatarKevin Hilman <khilman@ti.com>
parent 0d7614f0

arch/arm/mach-omap2/twl-common.c

+1 −0
Original line number Diff line number Diff line
@@ -67,6 +67,7 @@ void __init omap_pmic_init(int bus, u32 clkrate, 
			   const char *pmic_type, int pmic_irq,

			   struct twl4030_platform_data *pmic_data)

{

	omap_mux_init_signal("sys_nirq", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE);

	strncpy(pmic_i2c_board_info.type, pmic_type,

		sizeof(pmic_i2c_board_info.type));

	pmic_i2c_board_info.irq = pmic_irq;