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From:   Max Krummenacher <max.oss.09@gmail.com>
To:     max.krummenacher@toradex.com
Cc:     Fabio Estevam <festevam@gmail.com>,
        Krzysztof Kozlowski <krzk+dt@kernel.org>,
        NXP Linux Team <linux-imx@nxp.com>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Rob Herring <robh+dt@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Shawn Guo <shawnguo@kernel.org>, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH v1 04/17] ARM: dts: imx6q-apalis: Command pmic to standby for poweroff
Date:   Mon, 16 May 2022 13:58:32 +0200
Message-Id: <20220516115846.58328-5-max.oss.09@gmail.com>
In-Reply-To: <20220516115846.58328-1-max.oss.09@gmail.com>
References: <20220516115846.58328-1-max.oss.09@gmail.com>
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From: Max Krummenacher <max.krummenacher@toradex.com>

The Apalis iMX6 HW doesn't allow to use the PWR_ON_REQ signal for
poweroff. Use the fsl,pmic-stby-poweroff property to command the PMIC
into a low power mode in poweroff.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
---

 arch/arm/boot/dts/imx6qdl-apalis.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
index e56451651a6d..668793356b46 100644
--- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
@@ -125,6 +125,10 @@
 	status = "disabled";
 };
 
+&clks {
+	fsl,pmic-stby-poweroff;
+};
+
 /* Apalis SPI1 */
 &ecspi1 {
 	cs-gpios = <&gpio5 25 GPIO_ACTIVE_LOW>;
@@ -387,6 +391,7 @@
 
 	pmic: pfuze100@8 {
 		compatible = "fsl,pfuze100";
+		fsl,pmic-stby-poweroff;
 		reg = <0x08>;
 
 		regulators {
-- 
2.20.1