linux-kernel - [TMP PATCH V2 5/5] ARM: dts: am57xx-beagle-x15: Add wakeup irq for mcp79410

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Message-ID: <1435076114-12416-6-git-send-email-nm@ti.com>
Date:	Tue, 23 Jun 2015 11:15:14 -0500
From:	Nishanth Menon <nm@...com>
To:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
	Alessandro Zummo <a.zummo@...ertech.it>
CC:	<linux-kernel@...r.kernel.org>, <rtc-linux@...glegroups.com>,
	<linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <balbi@...com>,
	<grygorii.strashko@...com>, Nishanth Menon <nm@...com>
Subject: [TMP PATCH V2 5/5] ARM: dts: am57xx-beagle-x15: Add wakeup irq for mcp79410

With the support in the generic PM framework for wakeirq and capability
added to the rtc-ds1307 driver to support this, we can now define the
optional wakeup irq to allow the RTC to wakeup the system from low power
modes as part of suspend.

Signed-off-by: Nishanth Menon <nm@...com>
---

Please do not merge this patch -> since this needs to come via linux-omap
tree and also needs to be done with a few other changes on other peripherals.
This is meant for illustration only.

 arch/arm/boot/dts/am57xx-beagle-x15.dts |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index a42cc377a862..5c9ce2df260a 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts
@@ -517,7 +517,8 @@
 	mcp_rtc: rtc@6f {
 		compatible = "microchip,mcp7941x";
 		reg = <0x6f>;
-		interrupts = <GIC_SPI 2 IRQ_TYPE_EDGE_RISING>;  /* IRQ_SYS_1N */
+		interrupts-extended = <&crossbar_mpu GIC_SPI 2 IRQ_TYPE_EDGE_RISING>,
+				      <&dra7_pmx_core 0x424>;
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&mcp79410_pins_default>;
-- 
1.7.9.5

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