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From:   "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
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Subject: [PATCH 2/2] input: imx_sc_key: add wakeup support
Date:   Thu, 23 Mar 2023 17:31:41 +0800
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From: Peng Fan <peng.fan@nxp.com>

Add support for waking up from system wide suspend.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 drivers/input/keyboard/imx_sc_key.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/input/keyboard/imx_sc_key.c b/drivers/input/keyboard/imx_sc_key.c
index d18839f1f4f6..234f23cf9990 100644
--- a/drivers/input/keyboard/imx_sc_key.c
+++ b/drivers/input/keyboard/imx_sc_key.c
@@ -151,6 +151,8 @@ static int imx_sc_key_probe(struct platform_device *pdev)
 	priv->input = input;
 	platform_set_drvdata(pdev, priv);
 
+	device_init_wakeup(&pdev->dev, device_property_read_bool(&pdev->dev, "wakeup-source"));
+
 	error = imx_scu_irq_group_enable(SC_IRQ_GROUP_WAKE, SC_IRQ_BUTTON,
 					 true);
 	if (error) {
-- 
2.37.1