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Commit 75c99bb0 authored by Sekhar Nori's avatar Sekhar Nori Committed by Kevin Hilman
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davinci: da8xx/omap-l1: mark RTC as a wakeup source 



On da850, RTC alarm is a wakeup source from deep sleep.
Mark it as a wakeup source after the rtc platform device
is registered.

Without this patch, the rtc-omap driver suspends the RTC
during the suspend sequence and hence it cannot wakeup the
SoC.

Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
Signed-off-by: default avatarKevin Hilman <khilman@deeprootsystems.com>
parent 2d3f5950

arch/arm/mach-davinci/devices-da8xx.c

+8 −1
Original line number Diff line number Diff line
@@ -481,11 +481,18 @@ static struct platform_device da8xx_rtc_device = { 


int da8xx_register_rtc(void)

{

	int ret;



	/* Unlock the rtc's registers */

	__raw_writel(0x83e70b13, IO_ADDRESS(DA8XX_RTC_BASE + 0x6c));

	__raw_writel(0x95a4f1e0, IO_ADDRESS(DA8XX_RTC_BASE + 0x70));



	return platform_device_register(&da8xx_rtc_device);

	ret = platform_device_register(&da8xx_rtc_device);

	if (!ret)

		/* Atleast on DA850, RTC is a wakeup source */

		device_init_wakeup(&da8xx_rtc_device.dev, true);



	return ret;

}



static struct resource da8xx_cpuidle_resources[] = {