From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Date: Tue, 20 Apr 2021 16:49:38 +0000 (+0200)
Subject: ARM: dts: exynos: enable PMIC wakeup from suspend on Odroid X/U3
X-Git-Tag: microblaze-v5.15~23^2~35^2~5
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=1178f7127a4679db9b70eb16737627f764d7a9c5;p=linux-2.6-microblaze.git

ARM: dts: exynos: enable PMIC wakeup from suspend on Odroid X/U3

The RTC on Maxim max77686 PMIC can wakeup the system from suspend to
RAM.  Add a generic property for this.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210420164943.11152-6-krzysztof.kozlowski@canonical.com
---

diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index 5bd05866d7a3..5b1d4591b35c 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -282,6 +282,7 @@
 		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&max77686_irq>;
+		wakeup-source;
 		reg = <0x09>;
 		#clock-cells = <1>;