[PATCH] ARM: dts: am57xx-beagle-x15: Add wakeup irq for mcp79410
From: Nishanth Menon <nm@ti.com>
Date: 2015-09-03 19:24:30
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@ti.com> --- This patch depends on upcoming merge for RTC https://git.kernel.org/cgit/linux/kernel/git/abelloni/linux.git/log/?h=rtc-next&ofs=50 merge to master of: 9901c41bd019 rtc: ds1307: Support optional wakeup interrupt source 496a7ede6cac rtc: ds1307: Sort the headers e28475b15b65 rtc: ds1307: Switch to managed irq allocation 27a1dce6528a rtc: ds1307: Convert to threaded IRQ Tested with the above commits from linux-next: http://pastebin.ubuntu.com/12265857/ Could probably go in round 2 of merges for 4.3? 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 ede7fb73c717..8464f3cea280 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts@@ -526,7 +526,8 @@ mcp_rtc: rtc at 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