From: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
To: Wim Van Sebroeck <wim@linux-watchdog.org>,
Guenter Roeck <linux@roeck-us.net>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Rob Herring <robh+dt@kernel.org>, <nfraprado@collabora.com>
Cc: <angelogioacchino.delregno@collabora.com>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
<linux-mediatek@lists.infradead.org>,
Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Subject: [PATCH v3 1/4] dt-binding: mediatek: watchdog: Fix compatible fallbacks and example
Date: Wed, 20 Jul 2022 20:50:12 +0800 [thread overview]
Message-ID: <20220720125015.13797-2-allen-kh.cheng@mediatek.com> (raw)
In-Reply-To: <20220720125015.13797-1-allen-kh.cheng@mediatek.com>
The watchdog timer of mt8186. mt8195 and mt7986 have their DT data.
We should not use 'mediatek,mt6589-wdt' as fallback.
For mediatek,wdt example of mt8183, We remove mediatek,mt6589-wdt fallback.
Fixes:a45b408a020b("dt-bindings: watchdog: Add compatible for MediaTek MT8186")
Fixes:b326f2c85f3d("dt-bindings: watchdog: Add compatible for Mediatek MT8195")
Fixes:41e73feb1024("dt-bindings: watchdog: Add compatible for Mediatek MT7986")
Fixes:f43f97a0fc0e("dt-bindings: mediatek: mt8183: Add #reset-cells")
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
---
Documentation/devicetree/bindings/watchdog/mtk-wdt.txt | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
index 762c62e428ef..67ef991ec4cf 100644
--- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
@@ -14,12 +14,12 @@ Required properties:
"mediatek,mt7622-wdt", "mediatek,mt6589-wdt": for MT7622
"mediatek,mt7623-wdt", "mediatek,mt6589-wdt": for MT7623
"mediatek,mt7629-wdt", "mediatek,mt6589-wdt": for MT7629
- "mediatek,mt7986-wdt", "mediatek,mt6589-wdt": for MT7986
+ "mediatek,mt7986-wdt": for MT7986
"mediatek,mt8183-wdt": for MT8183
- "mediatek,mt8186-wdt", "mediatek,mt6589-wdt": for MT8186
+ "mediatek,mt8186-wdt": for MT8186
"mediatek,mt8516-wdt", "mediatek,mt6589-wdt": for MT8516
"mediatek,mt8192-wdt": for MT8192
- "mediatek,mt8195-wdt", "mediatek,mt6589-wdt": for MT8195
+ "mediatek,mt8195-wdt": for MT8195
- reg : Specifies base physical address and size of the registers.
@@ -32,8 +32,7 @@ Optional properties:
Example:
watchdog: watchdog@10007000 {
- compatible = "mediatek,mt8183-wdt",
- "mediatek,mt6589-wdt";
+ compatible = "mediatek,mt8183-wdt";
mediatek,disable-extrst;
reg = <0 0x10007000 0 0x100>;
interrupts = <GIC_SPI 139 IRQ_TYPE_NONE>;
--
2.18.0
next prev parent reply other threads:[~2022-07-20 12:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-20 12:50 [PATCH v3 0/4] mediatek: watchdog: Fix compatible fallbacks Allen-KH Cheng
2022-07-20 12:50 ` Allen-KH Cheng [this message]
2022-07-20 13:10 ` [PATCH v3 1/4] dt-binding: mediatek: watchdog: Fix compatible fallbacks and example AngeloGioacchino Del Regno
2022-07-25 22:27 ` Rob Herring
2022-07-20 12:50 ` [PATCH v3 2/4] arm64: dts: mediatek: Remove mt6589 wdt fallback string from mt7986 Allen-KH Cheng
2022-07-20 13:11 ` AngeloGioacchino Del Regno
2022-07-20 12:50 ` [PATCH v3 3/4] arm64: dts: mediatek: Remove mt6589 wdt fallback string from mt8195 Allen-KH Cheng
2022-07-20 13:11 ` AngeloGioacchino Del Regno
2022-07-20 12:50 ` [PATCH v3 4/4] arm64: dts: mediatek: Fix the watchdog node name Allen-KH Cheng
2022-07-20 13:12 ` AngeloGioacchino Del Regno
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