From: Judith Mendez <jm@ti.com>
To: Judith Mendez <jm@ti.com>,
Wim Van Sebroeck <wim@linux-watchdog.org>,
Guenter Roeck <linux@roeck-us.net>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>, <linux-watchdog@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Andrew Davis <afd@ti.com>
Subject: [PATCH v3 0/2] Add reaction control in rti
Date: Mon, 7 Jul 2025 13:00:00 -0500 [thread overview]
Message-ID: <20250707180002.3918865-1-jm@ti.com> (raw)
This allows for reaction control in rti driver. Since AM62L SoC [0]
does not have WWD reset output routed to a ESM module like all other
K3 SoC's and has a reset signal routed to the reset HW block, add a new
compatible for AM62L and configure reset reaction for AM62L SoC instead
of NMI.
This patch has been tested on AM62L EVM [1].
Changes since v2:
- Pick Krzysztof's tag
- Take Andrew's sugestions from v2 for patch 2/2
-> switch to device_get_match_data
-> fix comment and assignment of reaction variable logic in rti_wdt_start
v2: https://lore.kernel.org/linux-devicetree/20250625143338.2381726-1-jm@ti.com/
v1-resend: https://lore.kernel.org/linux-devicetree/20250624202605.1333645-1-jm@ti.com/
v1: https://lore.kernel.org/linux-devicetree/20250624194509.1314095-1-jm@ti.com/
[0] https://www.ti.com/product/AM62L
[1] https://www.ti.com/tool/TMDS62LEVM
Judith Mendez (2):
dt-bindings: watchdog: ti,rti-wdt: Add ti,am62l-rti-wdt compatible
watchdog: rti_wdt: Add reaction control
.../bindings/watchdog/ti,rti-wdt.yaml | 1 +
drivers/watchdog/rti_wdt.c | 32 ++++++++++++++++---
2 files changed, 29 insertions(+), 4 deletions(-)
--
2.49.0
next reply other threads:[~2025-07-07 18:00 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-07 18:00 Judith Mendez [this message]
2025-07-07 18:00 ` [PATCH v3 1/2] dt-bindings: watchdog: ti,rti-wdt: Add ti,am62l-rti-wdt compatible Judith Mendez
2025-07-07 18:00 ` [PATCH v3 2/2] watchdog: rti_wdt: Add reaction control Judith Mendez
2025-07-07 20:58 ` Guenter Roeck
2025-07-07 21:49 ` Andrew Davis
2025-07-07 22:55 ` Guenter Roeck
2025-07-10 14:08 ` Judith Mendez
2025-07-16 18:47 ` Judith Mendez
2025-07-16 18:50 ` Guenter Roeck
2025-07-17 15:24 ` Judith Mendez
2025-07-17 16:44 ` Andrew Davis
2025-07-17 17:51 ` Judith Mendez
2025-07-17 20:10 ` Andrew Davis
2025-07-18 14:01 ` Judith Mendez
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