linux-kernel - [PATCHv3 2/6] ARM: dts: meson8b: odroidc1: Set usb power source to always on

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Date:   Tue, 17 Aug 2021 09:45:36 +0530
From:   Anand Moon <linux.amoon@...il.com>
To:     linux-phy@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Cc:     Anand Moon <linux.amoon@...il.com>,
        Matt Corallo <oc2udbzfd@...tcorallo.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Rob Herring <robh+dt@...nel.org>,
        Neil Armstrong <narmstrong@...libre.com>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        Emiliano Ingrassia <ingrassia@...genesys.com>,
        Brian Kim <brian.kim@...dkernel.com>
Subject: [PATCHv3 2/6] ARM: dts: meson8b: odroidc1: Set usb power source to always on

Set P5V0 and vcc_3v3 power source to USB to always on
so that regulator should not enter in suspend state.

Cc: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Signed-off-by: Anand Moon <linux.amoon@...il.com>
---
New patch in this series.
---
 arch/arm/boot/dts/meson8b-odroidc1.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/meson8b-odroidc1.dts b/arch/arm/boot/dts/meson8b-odroidc1.dts
index 30ec6a7f20c7..5e5953152452 100644
--- a/arch/arm/boot/dts/meson8b-odroidc1.dts
+++ b/arch/arm/boot/dts/meson8b-odroidc1.dts
@@ -65,6 +65,7 @@ p5v0: regulator-p5v0 {
 		regulator-name = "P5V0";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
 	};
 
 	tflash_vdd: regulator-tflash_vdd {
@@ -136,6 +137,7 @@ vcc_3v3: regulator-vcc-3v3 {
 		regulator-name = "VCC3V3";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
 		vin-supply = <&p5v0>;
 	};
 
-- 
2.32.0