diff mbox series

[31/43] wdt: ts72xx: add DT support for ts72xx

Message ID 20230424123522.18302-32-nikita.shubin@maquefel.me
State Superseded
Headers show
Series ep93xx device tree conversion | expand

Commit Message

Nikita Shubin April 24, 2023, 12:34 p.m. UTC 
- get regs from device tree

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

Notes:
    Arnd Bergmann:
    - wildcards ep93xx to something meaningful, i.e. ep9301
    - drop wrappers

 drivers/watchdog/ts72xx_wdt.c | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/drivers/watchdog/ts72xx_wdt.c b/drivers/watchdog/ts72xx_wdt.c
index bf918f5fa131..72bbb4db983e 100644
--- a/drivers/watchdog/ts72xx_wdt.c
+++ b/drivers/watchdog/ts72xx_wdt.c
@@ -13,6 +13,7 @@ 
  * warranty of any kind, whether express or implied.
  */
 
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/module.h>
 #include <linux/watchdog.h>
@@ -162,10 +163,17 @@  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" },
+	{},
+};
+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,
 	},
 };