linux-kernel - [PATCH v2 2/2] arm: dts: imx6qdl: snvs-pwrkey: Change compatible string

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Date:   Tue, 27 Aug 2019 14:32:16 +0200
From:   Robin van der Gracht <robin@...tonic.nl>
To:     Robin Gong <yibin.gong@....com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        dl-linux-imx <linux-imx@....com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        "devicetree @ vger . kernel . org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel @ lists . infradead . org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel @ vger . kernel . org" <linux-kernel@...r.kernel.org>,
        "linux-input @ vger . kernel . org" <linux-input@...r.kernel.org>,
        Adam Ford <aford173@...il.com>,
        Robin van der Gracht <robin@...tonic.nl>
Subject: [PATCH v2 2/2] arm: dts: imx6qdl: snvs-pwrkey: Change compatible string

The older imx6 SoCs do not send a power key press interrupt, instead it
sends a power down request interrupt when the key is released between
750ms and 5 seconds. The driver uses a different compatible string to ID
the older SoCs.

Signed-off-by: Robin van der Gracht <robin@...tonic.nl>
---
 arch/arm/boot/dts/imx6qdl.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index b3a77bcf00d5..91b97816881c 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -836,7 +836,7 @@
 				};
 
 				snvs_pwrkey: snvs-powerkey {
-					compatible = "fsl,sec-v4.0-pwrkey";
+					compatible = "fsl,imx6qdl-snvs-pwrkey";
 					regmap = <&snvs>;
 					interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 					linux,keycode = <KEY_POWER>;
-- 
2.20.1