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Message-ID: <1595932949-7033-2-git-send-email-crystal.guo@mediatek.com>
Date: Tue, 28 Jul 2020 18:42:28 +0800
From: Crystal Guo <crystal.guo@...iatek.com>
To: <linux@...ck-us.net>, <robh+dt@...nel.org>,
<matthias.bgg@...il.com>
CC: <srv_heupstream@...iatek.com>,
<linux-mediatek@...ts.infradead.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <linux-watchdog@...r.kernel.org>,
<seiya.wang@...iatek.com>, Crystal Guo <crystal.guo@...iatek.com>
Subject: [PATCH 2/3] dt-bindings: watchdog: Add rst-num property
Add rst-num property and update example
Signed-off-by: Crystal Guo <crystal.guo@...iatek.com>
---
Documentation/devicetree/bindings/watchdog/mtk-wdt.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
index 4dd36bd..df19a4d 100644
--- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
@@ -18,6 +18,7 @@ Required properties:
Optional properties:
- timeout-sec: contains the watchdog timeout in seconds.
- #reset-cells: Should be 1.
+- rst-num: the number of reset bits in toprgu.
Example:
@@ -26,5 +27,6 @@ watchdog: watchdog@...07000 {
"mediatek,mt6589-wdt";
reg = <0 0x10007000 0 0x100>;
timeout-sec = <10>;
+ rst-num = <23>;
#reset-cells = <1>;
};
--
1.8.1.1.dirty
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