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From: Marco Felsch <m.felsch@pengutronix.de>
To: robh+dt@kernel.org, shawnguo@kernel.org,
	chf.fritz@googlemail.com, s.riedmueller@phytec.de,
	s.christ@phytec.de, c.hemp@phytec.de, contact@stefanchrist.eu
Cc: kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] ARM: dts: imx6: phycore-som: add da9062 gpio support
Date: Thu, 27 Feb 2020 12:06:05 +0100	[thread overview]
Message-ID: <20200227110605.22144-2-m.felsch@pengutronix.de> (raw)
In-Reply-To: <20200227110605.22144-1-m.felsch@pengutronix.de>

The pmic is a mfd device and supports gpios. Those gpios are not routed
to the SoM baseboard pin header but they are connected to the i.MX6. We
need the GPIO's to configure the pmic to select between the
suspend/resume arm and soc voltages

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>

 arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
index 8b71bf33ba30..41ebe4599e43 100644
--- a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
@@ -88,7 +88,7 @@
 		reg = <0x50>;
 	};
 
-	pmic@58 {
+	pmic: pmic@58 {
 		compatible = "dlg,da9062";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_pmic>;
@@ -96,6 +96,8 @@
 		interrupt-parent = <&gpio1>;
 		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 		interrupt-controller;
+		gpio-controller;
+		#gpio-cells = <2>;
 
 		da9062_rtc: rtc {
 			compatible = "dlg,da9062-rtc";
-- 
2.20.1


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  reply	other threads:[~2020-02-27 11:06 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-27 11:06 [PATCH 1/2] ARM: dts: imx6: phycore-som: explicit disable pmic watchdog during suspend Marco Felsch
2020-02-27 11:06 ` Marco Felsch [this message]
2020-03-11  7:41   ` [PATCH 2/2] ARM: dts: imx6: phycore-som: add da9062 gpio support Shawn Guo
2020-03-11  7:37 ` [PATCH 1/2] ARM: dts: imx6: phycore-som: explicit disable pmic watchdog during suspend Shawn Guo

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