linux-kernel - [PATCH 01/22] ARM: dts: imx7-colibri: make sure module supplies are always on

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Message-Id: <20190730144649.19022-2-dev@pschenker.ch>
Date:   Tue, 30 Jul 2019 16:46:28 +0200
From:   Philippe Schenker <dev@...henker.ch>
To:     marcel.ziswiler@...adex.com, max.krummenacher@...adex.com,
        stefan@...er.ch, devicetree@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     Philippe Schenker <philippe.schenker@...adex.com>,
        Fabio Estevam <festevam@...il.com>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        NXP Linux Team <linux-imx@....com>,
        Sascha Hauer <s.hauer@...gutronix.de>
Subject: [PATCH 01/22] ARM: dts: imx7-colibri: make sure module supplies are always on

From: Marcel Ziswiler <marcel.ziswiler@...adex.com>

Prevent regulators from being switched off.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>
Signed-off-by: Philippe Schenker <philippe.schenker@...adex.com>
---

 arch/arm/boot/dts/imx7-colibri.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index 895fbde4d433..f1c1971f2160 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -54,6 +54,7 @@
 		regulator-name = "+V3.3";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
 	};
 
 	reg_module_3v3_avdd: regulator-module-3v3-avdd {
@@ -61,6 +62,7 @@
 		regulator-name = "+V3.3_AVDD_AUDIO";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
 	};
 
 	sound {
-- 
2.22.0