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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Simon Shields <simon@lineageos.org>,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Sasha Levin <alexander.levin@microsoft.com>
Subject: [PATCH 4.15 040/128] ARM: dts: exynos: Correct Trats2 panel reset line
Date:   Fri, 16 Mar 2018 16:23:01 +0100
Message-Id: <20180316152338.720256679@linuxfoundation.org>
In-Reply-To: <20180316152336.199007505@linuxfoundation.org>
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4.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Simon Shields <simon@lineageos.org>


[ Upstream commit 1b377924841df1e13ab5b225be3a83f807a92b52 ]

Trats2 uses gpf2-1 as the panel reset GPIO. gpy4-5 was only used
on early revisions of the board.

Fixes: 420ae8451a22 ("ARM: dts: exynos4412-trats2: add panel node")
Signed-off-by: Simon Shields <simon@lineageos.org>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 arch/arm/boot/dts/exynos4412-trats2.dts |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/boot/dts/exynos4412-trats2.dts
+++ b/arch/arm/boot/dts/exynos4412-trats2.dts
@@ -454,7 +454,7 @@
 		reg = <0>;
 		vdd3-supply = <&lcd_vdd3_reg>;
 		vci-supply = <&ldo25_reg>;
-		reset-gpios = <&gpy4 5 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpf2 1 GPIO_ACTIVE_HIGH>;
 		power-on-delay= <50>;
 		reset-delay = <100>;
 		init-delay = <100>;