linux-kernel - [PATCH v9 13/38] pwm: ep93xx: add DT support for Cirrus EP93xx

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Message-Id: <20240326-ep93xx-v9-13-156e2ae5dfc8@maquefel.me>
Date: Tue, 26 Mar 2024 12:18:40 +0300
From: Nikita Shubin via B4 Relay <devnull+nikita.shubin.maquefel.me@...nel.org>
To: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
Cc: linux-pwm@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Arnd Bergmann <arnd@...db.de>, 
 Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v9 13/38] pwm: ep93xx: add DT support for Cirrus EP93xx

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

Add OF ID match table.

Reviewed-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Signed-off-by: Nikita Shubin <nikita.shubin@...uefel.me>
---
 drivers/pwm/pwm-ep93xx.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/pwm/pwm-ep93xx.c b/drivers/pwm/pwm-ep93xx.c
index 666f2954133c..67c3fdbf7ae3 100644
--- a/drivers/pwm/pwm-ep93xx.c
+++ b/drivers/pwm/pwm-ep93xx.c
@@ -17,6 +17,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/mod_devicetable.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/clk.h>
@@ -188,9 +189,16 @@ static int ep93xx_pwm_probe(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id ep93xx_pwm_of_ids[] = {
+	{ .compatible = "cirrus,ep9301-pwm" },
+	{ /* sentinel */}
+};
+MODULE_DEVICE_TABLE(of, ep93xx_pwm_of_ids);
+
 static struct platform_driver ep93xx_pwm_driver = {
 	.driver = {
 		.name = "ep93xx-pwm",
+		.of_match_table = ep93xx_pwm_of_ids,
 	},
 	.probe = ep93xx_pwm_probe,
 };

-- 
2.41.0