linux-kernel - [PATCH] ARM: dts: sun8i-h2-plus-bananapi-m2-zero: Fix led polarity

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Message-Id: <20200411174843.4112-1-vincent.stehle@laposte.net>
Date:   Sat, 11 Apr 2020 19:48:43 +0200
From:   Vincent Stehlé <vincent.stehle@...oste.net>
To:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Cc:     Chen-Yu Tsai <wens@...e.org>, Rob Herring <robh+dt@...nel.org>,
        Vincent Stehlé <vincent.stehle@...oste.net>,
        Icenowy Zheng <icenowy@...c.io>,
        Maxime Ripard <mripard@...nel.org>
Subject: [PATCH] ARM: dts: sun8i-h2-plus-bananapi-m2-zero: Fix led polarity

The PWR-LED on the bananapi m2 zero board is on when gpio PL10 is low.
This has been verified on a board and in the schematics [1].

[1]: http://wiki.banana-pi.org/Banana_Pi_BPI-M2_ZERO#Documents

Fixes: 8b8061fcbfae ("ARM: dts: sun8i: h2+: add support for Banana Pi M2 Zero board")
Signed-off-by: Vincent Stehlé <vincent.stehle@...oste.net>
Cc: Icenowy Zheng <icenowy@...c.io>
Cc: Maxime Ripard <mripard@...nel.org>
---
 arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
index d277d043031b2..4c6704e4c57ec 100644
--- a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
+++ b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
@@ -31,7 +31,7 @@ leds {
 
 		pwr_led {
 			label = "bananapi-m2-zero:red:pwr";
-			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
+			gpios = <&r_pio 0 10 GPIO_ACTIVE_LOW>; /* PL10 */
 			default-state = "on";
 		};
 	};
-- 
2.25.1