From: Fengquan Chen <Fengquan.Chen@mediatek.com>
To: Wim Van Sebroeck <wim@linux-watchdog.org>,
Guenter Roeck <linux@roeck-us.net>,
Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
<linux-watchdog@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Cc: <fengquan.chen@mediatek.com>, <tinghan.shen@mediatek.com>,
<randy.wu@mediatek.com>, <rex-bc.chen@mediatek.com>,
<christine.zhu@mediatek.com>, <joe.yang@mediatek.com>,
<zhishuang.zhang@mediatek.com>
Subject: [v2,2/2] dt-bindings: watchdog: mtk-wdt: add disable_wdt_extrst support
Date: Fri, 3 Sep 2021 14:16:23 +0800 [thread overview]
Message-ID: <20210903061623.10715-3-Fengquan.Chen@mediatek.com> (raw)
In-Reply-To: <20210903061623.10715-1-Fengquan.Chen@mediatek.com>
This patch add a description and example of disable_wdt_extrst
element for watchdog on MTK Socs
Signed-off-by: fengquan.chen <fengquan.chen@mediatek.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 e36ba60de829..c202d6fa5801 100644
--- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
@@ -17,6 +17,7 @@ Required properties:
- reg : Specifies base physical address and size of the registers.
Optional properties:
+- mediatek,disable-extrst: disable send output reset signal
- timeout-sec: contains the watchdog timeout in seconds.
- #reset-cells: Should be 1.
@@ -25,6 +26,7 @@ Example:
watchdog: watchdog@10007000 {
compatible = "mediatek,mt8183-wdt",
"mediatek,mt6589-wdt";
+ mediatek,disable-extrst;
reg = <0 0x10007000 0 0x100>;
timeout-sec = <10>;
#reset-cells = <1>;
--
2.25.1
next prev parent reply other threads:[~2021-09-03 6:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-03 6:16 [v2,0/2] update mediatek wdt driver and dt-binding Fengquan Chen
2021-09-03 6:16 ` [v2,1/2] watchdog: mtk: add disable_wdt_extrst support Fengquan Chen
2021-09-03 14:05 ` Guenter Roeck
2021-09-14 12:51 ` Fengquan Chen
2021-09-03 6:16 ` Fengquan Chen [this message]
2021-09-07 19:28 ` [v2,2/2] dt-bindings: watchdog: mtk-wdt: " Rob Herring
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210903061623.10715-3-Fengquan.Chen@mediatek.com \
--to=fengquan.chen@mediatek.com \
--cc=christine.zhu@mediatek.com \
--cc=devicetree@vger.kernel.org \
--cc=joe.yang@mediatek.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-watchdog@vger.kernel.org \
--cc=linux@roeck-us.net \
--cc=matthias.bgg@gmail.com \
--cc=randy.wu@mediatek.com \
--cc=rex-bc.chen@mediatek.com \
--cc=robh+dt@kernel.org \
--cc=tinghan.shen@mediatek.com \
--cc=wim@linux-watchdog.org \
--cc=zhishuang.zhang@mediatek.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox