linux-kernel - [PATCH v4 2/7] arm64: dts: mediatek: mt8195: Fix watchdog compatible

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Message-ID: <20221104020701.24134-3-allen-kh.cheng@mediatek.com>
Date:   Fri, 4 Nov 2022 10:06:56 +0800
From:   Allen-KH Cheng <allen-kh.cheng@...iatek.com>
To:     Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        "Matthias Brugger" <matthias.bgg@...il.com>,
        Rob Herring <robh+dt@...nel.org>
CC:     <nfraprado@...labora.com>,
        <angelogioacchino.delregno@...labora.com>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        <devicetree@...r.kernel.org>, <linux-watchdog@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>,
        Allen-KH Cheng <allen-kh.cheng@...iatek.com>
Subject: [PATCH v4 2/7] arm64: dts: mediatek: mt8195: Fix watchdog compatible

From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>

MT8195's watchdog embeds a reset controller and needs only the
mediatek,mt8195-wdt compatible string as the MT6589 one is there
for watchdogs that don't have any reset controller capability.

Fixes: 37f2582883be ("arm64: dts: Add mediatek SoC mt8195 and evaluation board")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Co-developed-by: Allen-KH Cheng <allen-kh.cheng@...iatek.com>
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@...iatek.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>
---
 arch/arm64/boot/dts/mediatek/mt8195.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 905d1a90b406..0b254d245b47 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -683,8 +683,7 @@
 		};
 
 		watchdog: watchdog@...07000 {
-			compatible = "mediatek,mt8195-wdt",
-				     "mediatek,mt6589-wdt";
+			compatible = "mediatek,mt8195-wdt";
 			mediatek,disable-extrst;
 			reg = <0 0x10007000 0 0x100>;
 			#reset-cells = <1>;
-- 
2.18.0