From: Janne Grunau <j@jannau.net>
To: "Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Sven Peter" <sven@kernel.org>, "Neal Gompa" <neal@gompa.dev>,
"Wim Van Sebroeck" <wim@linux-watchdog.org>,
"Guenter Roeck" <linux@roeck-us.net>,
"Mark Kettenis" <kettenis@openbsd.org>,
"Sasha Finkelstein" <k@chaosmail.tech>,
"Uwe Kleine-König" <ukleinek@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-watchdog@vger.kernel.org, linux-pwm@vger.kernel.org,
Janne Grunau <j@jannau.net>,
Joshua Peisach <jpeisach@ubuntu.com>
Subject: [PATCH v3 2/5] dt-bindings: watchdog: apple,wdt: Add t8122 compatible
Date: Thu, 07 May 2026 09:33:08 +0200 [thread overview]
Message-ID: <20260507-apple-m3-initial-devicetrees-v3-2-ca07c81b5dc7@jannau.net> (raw)
In-Reply-To: <20260507-apple-m3-initial-devicetrees-v3-0-ca07c81b5dc7@jannau.net>
The watchdog on the Apple silicon t8122 (M3) SoC is compatible with the
existing driver. Add "apple,t8122-wdt" as SoC specific compatible under
"apple,t8103-wdt" used by the driver.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Joshua Peisach <jpeisach@ubuntu.com>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Janne Grunau <j@jannau.net>
---
Documentation/devicetree/bindings/watchdog/apple,wdt.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/watchdog/apple,wdt.yaml b/Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
index 05602678c070..845b5e8b5abc 100644
--- a/Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
@@ -16,7 +16,9 @@ properties:
compatible:
oneOf:
- items:
- - const: apple,t6020-wdt
+ - enum:
+ - apple,t6020-wdt
+ - apple,t8122-wdt
- const: apple,t8103-wdt
- items:
- enum:
--
2.54.0
next prev parent reply other threads:[~2026-05-07 7:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-07 7:33 [PATCH v3 0/5] Initial Apple silicon M3 device trees and dt-bindings Janne Grunau
2026-05-07 7:33 ` [PATCH v3 1/5] dt-bindings: power: apple,pmgr-pwrstate: Add t8122 compatible Janne Grunau
2026-05-07 7:33 ` Janne Grunau [this message]
2026-05-10 15:29 ` [PATCH v3 2/5] dt-bindings: watchdog: apple,wdt: " Guenter Roeck
2026-05-07 7:33 ` [PATCH v3 3/5] dt-bindings: pwm: apple,s5l-fpwm: " Janne Grunau
2026-05-07 7:33 ` [PATCH v3 4/5] dt-bindings: arm: apple: Add M3 based devices Janne Grunau
2026-05-07 7:33 ` [PATCH v3 5/5] arm64: dts: apple: Initial t8122 (M3) device trees Janne Grunau
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