linux-kernel - [PATCH v2] arm64: dts: qcom: sdm850-lenovo-yoga: Add wakeup-sources

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Message-Id: <20231107-wakeup-source-v2-1-bf1562ef9367@kali.org>
Date:   Tue, 07 Nov 2023 23:17:10 -0600
From:   Steev Klimaszewski via B4 Relay 
        <devnull+steev.kali.org@...nel.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Steev Klimaszewski <steev@...i.org>
Subject: [PATCH v2] arm64: dts: qcom: sdm850-lenovo-yoga: Add
 wakeup-sources

From: Steev Klimaszewski <steev@...i.org>

The keyboard and touchpad can be used to wake the machine
up from sleep, so mark them as such in the dts file.

Signed-off-by: Steev Klimaszewski <steev@...i.org>
---
It would be nice to wake up the Lenovo Yoga C630 from suspend by hitting
the keyboard or touchpad, so this patch enables that
ability.
---
Changes in v2:
- Drop touchscreen from being a wakeup-source.
- Link to v1: https://lore.kernel.org/r/20231106-wakeup-source-v1-1-36b1f39e67fd@kali.org
---
 arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
index 92a812b5f423..8f68c99965cd 100644
--- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
+++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
@@ -392,6 +392,8 @@ tsc2: hid@2c {
 		hid-descr-addr = <0x20>;
 
 		interrupts-extended = <&tlmm 37 IRQ_TYPE_LEVEL_HIGH>;
+
+		wakeup-source;
 	};
 };
 
@@ -408,6 +410,8 @@ tsc1: hid@10 {
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2c5_hid_active>;
+
+		wakeup-source;
 	};
 };
 
@@ -482,6 +486,8 @@ ecsh: hid@5c {
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2c11_hid_active>;
+
+		wakeup-source;
 	};
 };
 

---
base-commit: 5cd631a52568a18b12fd2563418985c8cb63e4b0
change-id: 20231106-wakeup-source-15af6f5a6329

Best regards,
-- 
Steev Klimaszewski <steev@...i.org>