linux-kernel - [PATCH 09/11] ARM: dts: exynos: enable PMIC wakeup from suspend on SMDK5420

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Message-Id: <20210420164943.11152-9-krzysztof.kozlowski@canonical.com>
Date:   Tue, 20 Apr 2021 18:49:41 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 09/11] ARM: dts: exynos: enable PMIC wakeup from suspend on SMDK5420

The RTC on S2MPS11 PMIC can wakeup the system from suspend to RAM.
Add a generic property for this.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
 arch/arm/boot/dts/exynos5420-smdk5420.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts
index d506da9fa661..a4f0e3ffedbd 100644
--- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
+++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts
@@ -132,6 +132,7 @@ &hsi2c_4 {
 	pmic@66 {
 		compatible = "samsung,s2mps11-pmic";
 		reg = <0x66>;
+		wakeup-source;
 
 		s2mps11_osc: clocks {
 			compatible = "samsung,s2mps11-clk";
-- 
2.25.1