linux-kernel - [PATCH v4 2/4] arm64: dts: mediatek: Remove mt6589 wdt fallback string from mt7986

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Message-ID: <20220721014845.19044-3-allen-kh.cheng@mediatek.com>
Date:   Thu, 21 Jul 2022 09:48:43 +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>, <nfraprado@...labora.com>
CC:     <angelogioacchino.delregno@...labora.com>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        <devicetree@...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 2/4] arm64: dts: mediatek: Remove mt6589 wdt fallback string from mt7986

The watchdog driver for mt7986 relies on DT data. The fallback
compatible "mediatek,mt6589-wdt" won't work.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@...iatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index e3a407d03551..6ab8329c635f 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -113,8 +113,7 @@
 		};
 
 		watchdog: watchdog@...1c000 {
-			compatible = "mediatek,mt7986-wdt",
-				     "mediatek,mt6589-wdt";
+			compatible = "mediatek,mt7986-wdt";
 			reg = <0 0x1001c000 0 0x1000>;
 			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
 			#reset-cells = <1>;
-- 
2.18.0