From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Date: Tue, 8 Nov 2022 03:32:03 +0000 (+0800)
Subject: arm64: dts: mediatek: mt8186: Fix watchdog compatible
X-Git-Tag: v6.1.21~1356
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2e5186b452e3466b51913bde55b269344624f553;p=platform%2Fkernel%2Flinux-starfive.git

arm64: dts: mediatek: mt8186: Fix watchdog compatible

[ Upstream commit e5e961628d696237ddc3d53d9d5ac11f43e0bf67 ]

MT8186's watchdog embeds a reset controller and needs only the
mediatek,mt8186-wdt compatible string as the MT6589 one is there
for watchdogs that don't have any reset controller capability.

Fixes: 2e78620b1350 ("arm64: dts: Add MediaTek MT8186 dts and evaluation board and Makefile")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Co-developed-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20221108033209.22751-2-allen-kh.cheng@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index 48e15c8..f88d660 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -330,8 +330,7 @@
 		};
 
 		watchdog: watchdog@10007000 {
-			compatible = "mediatek,mt8186-wdt",
-				     "mediatek,mt6589-wdt";
+			compatible = "mediatek,mt8186-wdt";
 			mediatek,disable-extrst;
 			reg = <0 0x10007000 0 0x1000>;
 			#reset-cells = <1>;