Thread (5 messages) 5 messages, 2 authors, 2026-02-05
STALE163d
Revisions (7)
  1. v1 [diff vs current]
  2. resend [diff vs current]
  3. v2 [diff vs current]
  4. v3 [diff vs current]
  5. v4 [diff vs current]
  6. v4 current
  7. v5 [diff vs current]

[PATCH RESEND v4 0/2] Add reaction control in rti

From: Judith Mendez <hidden>
Date: 2026-02-03 18:19:40
Also in: linux-watchdog, lkml

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 the reset output 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].

Resending this v4 since the original v4 seems to have been
forgotten.

Changes since v4:
- rebase against next branch

v4: https://lore.kernel.org/all/20250721235705.1160972-1-jm@ti.com/ (local)
v3: https://lore.kernel.org/linux-devicetree/20250707180002.3918865-1-jm@ti.com/ (local)
v2: https://lore.kernel.org/linux-devicetree/20250625143338.2381726-1-jm@ti.com/ (local)
v1-resend: https://lore.kernel.org/linux-devicetree/20250624202605.1333645-1-jm@ti.com/ (local)
v1: https://lore.kernel.org/linux-devicetree/20250624194509.1314095-1-jm@ti.com/ (local)

[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(-)

-- 
2.52.0
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