linux-kernel - [PATCH 23/37] watchdog: apple: Add "apple,t8103-wdt" compatible

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Message-Id: <20250828-dt-apple-t6020-v1-23-507ba4c4b98e@jannau.net>
Date: Thu, 28 Aug 2025 16:01:42 +0200
From: Janne Grunau <j@...nau.net>
To: Sven Peter <sven@...nel.org>, Alyssa Rosenzweig <alyssa@...enzweig.io>,
  Neal Gompa <neal@...pa.dev>, Rob Herring <robh@...nel.org>,
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Cc: asahi@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-pm@...r.kernel.org, iommu@...ts.linux.dev, linux-gpio@...r.kernel.org, 
 linux-i2c@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
 linux-bluetooth@...r.kernel.org, linux-wireless@...r.kernel.org, 
 linux-pwm@...r.kernel.org, linux-watchdog@...r.kernel.org, 
 linux-clk@...r.kernel.org, dmaengine@...r.kernel.org, 
 linux-sound@...r.kernel.org, linux-spi@...r.kernel.org, 
 linux-nvme@...ts.infradead.org, Janne Grunau <j@...nau.net>
Subject: [PATCH 23/37] watchdog: apple: Add "apple,t8103-wdt" compatible

After discussion with the devicetree maintainers we agreed to not extend
lists with the generic compatible "apple,wdt" anymore [1]. Use
"apple,t8103-wdt" as base compatible as it is the SoC the driver and
bindings were written for.

[1]: https://lore.kernel.org/asahi/12ab93b7-1fc2-4ce0-926e-c8141cfe81bf@kernel.org/

Signed-off-by: Janne Grunau <j@...nau.net>
---
 drivers/watchdog/apple_wdt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/watchdog/apple_wdt.c b/drivers/watchdog/apple_wdt.c
index 66a158f67a712bbed394d660071e02140e66c2e5..6b9b0f9b05cedfd7fc5d0d79ba19ab356dc2a080 100644
--- a/drivers/watchdog/apple_wdt.c
+++ b/drivers/watchdog/apple_wdt.c
@@ -218,6 +218,7 @@ static int apple_wdt_suspend(struct device *dev)
 static DEFINE_SIMPLE_DEV_PM_OPS(apple_wdt_pm_ops, apple_wdt_suspend, apple_wdt_resume);

 static const struct of_device_id apple_wdt_of_match[] = {
+	{ .compatible = "apple,t8103-wdt" },
 	{ .compatible = "apple,wdt" },
 	{},
 };

-- 
2.51.0