Re: [PATCH v3 13/42] watchdog: ep93xx: add DT support for Cirrus EP93xx

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On 7/20/23 04:29, Nikita Shubin via B4 Relay wrote:
From: Nikita Shubin <nikita.shubin@xxxxxxxxxxx>

Add OF ID match table.

Signed-off-by: Nikita Shubin <nikita.shubin@xxxxxxxxxxx>

Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>

---
  drivers/watchdog/ep93xx_wdt.c | 8 ++++++++
  1 file changed, 8 insertions(+)

diff --git a/drivers/watchdog/ep93xx_wdt.c b/drivers/watchdog/ep93xx_wdt.c
index 59dfd7f6bf0b..af89b7bb8f66 100644
--- a/drivers/watchdog/ep93xx_wdt.c
+++ b/drivers/watchdog/ep93xx_wdt.c
@@ -19,6 +19,7 @@
   */
#include <linux/platform_device.h>
+#include <linux/mod_devicetable.h>
  #include <linux/module.h>
  #include <linux/watchdog.h>
  #include <linux/io.h>
@@ -127,9 +128,16 @@ static int ep93xx_wdt_probe(struct platform_device *pdev)
  	return 0;
  }
+static const struct of_device_id ep93xx_wdt_of_ids[] = {
+	{ .compatible = "cirrus,ep9301-wdt" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, ep93xx_wdt_of_ids);
+
  static struct platform_driver ep93xx_wdt_driver = {
  	.driver		= {
  		.name	= "ep93xx-wdt",
+		.of_match_table = ep93xx_wdt_of_ids,
  	},
  	.probe		= ep93xx_wdt_probe,
  };





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