[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20220516115846.58328-5-max.oss.09@gmail.com>
Date: Mon, 16 May 2022 13:58:32 +0200
From: Max Krummenacher <max.oss.09@...il.com>
To: max.krummenacher@...adex.com
Cc: Fabio Estevam <festevam@...il.com>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
NXP Linux Team <linux-imx@....com>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Rob Herring <robh+dt@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Shawn Guo <shawnguo@...nel.org>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1 04/17] ARM: dts: imx6q-apalis: Command pmic to standby for poweroff
From: Max Krummenacher <max.krummenacher@...adex.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@...adex.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
Powered by blists - more mailing lists