linux-kernel - [PATCH v2 06/22] ARM: dts: samsung: exynos5420: Enable cros-ec-spi as wake source

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Message-ID: <20231220165423.v2.6.I06b059021de1bf6103e60a73211f078f2af75d17@changeid>
Date: Wed, 20 Dec 2023 16:54:20 -0700
From: Mark Hasemeyer <markhas@...omium.org>
To: LKML <linux-kernel@...r.kernel.org>
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
	Tzung-Bi Shih <tzungbi@...nel.org>,
	Raul Rangel <rrangel@...omium.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Andy Shevchenko <andriy.shevchenko@...el.com>,
	Rob Herring <robh@...nel.org>,
	Sudeep Holla <sudeep.holla@....com>,
	Mark Hasemeyer <markhas@...omium.org>,
	Alim Akhtar <alim.akhtar@...sung.com>,
	Conor Dooley <conor+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Rob Herring <robh+dt@...nel.org>,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org
Subject: [PATCH v2 06/22] ARM: dts: samsung: exynos5420: Enable cros-ec-spi as wake source

The cros_ec driver currently assumes that cros-ec-spi compatible device
nodes are a wakeup-source even though the wakeup-source property is not
defined.

Add the wakeup-source property to all cros-ec-spi compatible device
nodes to match expected behavior.

Signed-off-by: Mark Hasemeyer <markhas@...omium.org>
---

Changes in v2:
-Split by arch/soc

 arch/arm/boot/dts/samsung/exynos5420-peach-pit.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/samsung/exynos5420-peach-pit.dts b/arch/arm/boot/dts/samsung/exynos5420-peach-pit.dts
index 4e757b6e28e1c..3759742d38cac 100644
--- a/arch/arm/boot/dts/samsung/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/samsung/exynos5420-peach-pit.dts
@@ -967,6 +967,7 @@ cros_ec: cros-ec@0 {
 		reg = <0>;
 		spi-max-frequency = <3125000>;
 		google,has-vbc-nvram;
+		wakeup-source;
 
 		controller-data {
 			samsung,spi-feedback-delay = <1>;
-- 
2.43.0.472.g3155946c3a-goog