linux-kernel - [PATCHv3 3/6] arm64: dts: amlogic: odroidc2: Fix the chip enable signal for usb power

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Message-Id: <20210817041548.1276-4-linux.amoon@gmail.com>
Date:   Tue, 17 Aug 2021 09:45:37 +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 3/6] arm64: dts: amlogic: odroidc2: Fix the chip enable signal for usb power

Fix the chip enable signal changing from Active High to Active Low
to enable input power to USB power. Also updated signal name as per
the schematics.

Fixes: 5a0803bd5ae2 ("ARM64: dts: meson-gxbb-odroidc2: Enable USB Nodes")

Cc: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Signed-off-by: Anand Moon <linux.amoon@...il.com>
---
v2:
Fix the typo: shematics -> schematics
---
 arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index 201596247fd9..3f4f16a5dedd 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -38,12 +38,11 @@ usb_otg_pwr: regulator-usb-pwrs {
 		regulator-max-microvolt = <5000000>;
 
 		/*
-		 * signal name from schematics: PWREN
+		 * signal name from schematics: PWREN - GPIOAO.BIT5
 		 */
-		gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_LOW>;
 		/*
-		 * signal name from schematics: USB_POWER
+		 * signal name from schematics: USB_POWER - P5V0
 		 */
 		vin-supply = <&p5v0>;
 	};
-- 
2.32.0