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Date: Mon, 20 Feb 2017 08:31:56 -0800
From: Tony Lindgren <tony@atomide.com>
To: Sebastian Reichel <sre@kernel.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>,
	Alexandre Belloni <alexandre.belloni@free-electrons.com>,
	rtc-linux@googlegroups.com, linux-kernel@vger.kernel.org
Subject: [rtc-linux] Re: [PATCH 1/1] rtc: cpcap: new rtc driver
Message-ID: <20170220163155.GH21809@atomide.com>
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 <20170220073535.27393-2-sre@kernel.org>
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* Sebastian Reichel <sre@kernel.org> [170219 23:37]:
> This driver supports the Motorola CPCAP PMIC found on
> some of Motorola's mobile phones, such as the Droid 4.

Hey that's cool, works for me for reading and setting date :)
Just noticed one thing, see below.

> +Requires node properties:
> +- compatible: should contain "motorola,cpcap-rtc"
> +- interrupts: An interrupt specifier for alarm and 1 Hz irq
> +
> +Example:
> +
> +cpcap_rtc: rtc {
> +	compatible = "motorola,cpcap-rtc";
> +	interrupts = <39 IRQ_TYPE_NONE>, <26 IRQ_TYPE_NONE>;
> +};

I tried rtcwake -s 3, but got the following:

rtcwake: cannot open /sys/class/rtc/rtc0/device/power/wakeup:
No such file or directory
rtcwake: /dev/rtc0 not enabled for wakeup events

Then tried adding "wakeup-source" to above but I think the driver
needs something, maybe probably just PM ops?

Regards,

Tony

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