linux-kernel - [PATCH 5.4 010/270] arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio

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Message-Id: <20200817143756.322805145@linuxfoundation.org>
Date:   Mon, 17 Aug 2020 17:13:31 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Heiko Stuebner <heiko.stuebner@...obroma-systems.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 010/270] arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio

From: Heiko Stuebner <heiko.stuebner@...obroma-systems.com>

[ Upstream commit 7a7184f6cfa9279f1a1c10a1845d247d7fad54ff ]

The puma vcc5v0_host regulator node currently uses opposite active-values
for the enable pin. The gpio-declaration uses active-high while the
separate enable-active-low property marks the pin as active low.

While on the kernel side this works ok, other DT users may get
confused - as seen with uboot right now.

So bring this in line and make both properties match, similar to the
gmac fix.

Fixes: 2c66fc34e945 ("arm64: dts: rockchip: add RK3399-Q7 (Puma) SoM")
Signed-off-by: Heiko Stuebner <heiko.stuebner@...obroma-systems.com>
Link: https://lore.kernel.org/r/20200604091239.424318-1-heiko@sntech.de
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
index 62ea288a1a70b..fb47e4046f4e4 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
@@ -101,7 +101,7 @@ vcc3v3_sys: vcc3v3-sys {
 
 	vcc5v0_host: vcc5v0-host-regulator {
 		compatible = "regulator-fixed";
-		gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
+		gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>;
 		enable-active-low;
 		pinctrl-names = "default";
 		pinctrl-0 = <&vcc5v0_host_en>;
-- 
2.25.1