linux-kernel - [PATCH v2 1/5] arm64: dts: imx8mp-venice-gw74xx: fix CAN STBY polarity

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Message-Id: <20220912180836.773729-1-tharvey@gateworks.com>
Date:   Mon, 12 Sep 2022 11:08:32 -0700
From:   Tim Harvey <tharvey@...eworks.com>
To:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Cc:     NXP Linux Team <linux-imx@....com>,
        Fabio Estevam <festevam@...il.com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Tim Harvey <tharvey@...eworks.com>
Subject: [PATCH v2 1/5] arm64: dts: imx8mp-venice-gw74xx: fix CAN STBY polarity

The CAN STBY poarlity is active-low. Specify it as such by removing the
'enable-active-high' property and updating the gpio property.

Fixes: 7899eb6cb15d ("arm64: dts: imx: Add i.MX8M Plus Gateworks gw7400 dts support")
Signed-off-by: Tim Harvey <tharvey@...eworks.com>
---
v2: remove invalid 'enable-active-low' prop
---
 arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
index 6630ec561dc2..4c729ac89625 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
@@ -123,8 +123,7 @@ reg_can2_stby: regulator-can2-stby {
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_reg_can>;
 		regulator-name = "can2_stby";
-		gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
+		gpio = <&gpio3 19 GPIO_ACTIVE_LOW>;
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 	};
-- 
2.25.1