linux-kernel - [PATCH v8 24/38] wdt: ts72xx: add DT support for ts72xx

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Message-Id: <20240226-ep93xx-v8-24-3136dca7238f@maquefel.me>
Date: Mon, 26 Feb 2024 10:30:20 +0300
From:
 Nikita Shubin via B4 Relay <devnull+nikita.shubin.maquefel.me@...nel.org>
To: Wim Van Sebroeck <wim@...ux-watchdog.org>, 
 Guenter Roeck <linux@...ck-us.net>
Cc: linux-watchdog@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Arnd Bergmann <arnd@...db.de>, 
 Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v8 24/38] wdt: ts72xx: add DT support for ts72xx

From: Nikita Shubin <nikita.shubin@...uefel.me>

Add OF ID match table.

Reviewed-by: Guenter Roeck <linux@...ck-us.net>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Signed-off-by: Nikita Shubin <nikita.shubin@...uefel.me>
---
 drivers/watchdog/ts72xx_wdt.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/watchdog/ts72xx_wdt.c b/drivers/watchdog/ts72xx_wdt.c
index 3d57670befe1..ac709dc31a65 100644
--- a/drivers/watchdog/ts72xx_wdt.c
+++ b/drivers/watchdog/ts72xx_wdt.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/platform_device.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/watchdog.h>
 #include <linux/io.h>
@@ -160,10 +161,17 @@ static int ts72xx_wdt_probe(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id ts72xx_wdt_of_ids[] = {
+	{ .compatible = "technologic,ts7200-wdt" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, ts72xx_wdt_of_ids);
+
 static struct platform_driver ts72xx_wdt_driver = {
 	.probe		= ts72xx_wdt_probe,
 	.driver		= {
 		.name	= "ts72xx-wdt",
+		.of_match_table = ts72xx_wdt_of_ids,
 	},
 };
 

-- 
2.41.0