linux-kernel - [PATCH] iio: frequency: ad9832: devicetree probing support

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Message-ID: <20250322081108.202654-1-simeddon@gmail.com>
Date: Sat, 22 Mar 2025 13:37:45 +0530
From: Siddharth Menon <simeddon@...il.com>
To: linux-iio@...r.kernel.org,
	lars@...afoo.de,
	Michael.Hennerich@...log.com,
	jic23@...nel.org,
	gregkh@...uxfoundation.org
Cc: linux-kernel@...r.kernel.org,
	linux-staging@...ts.linux.dev,
	marcelo.schmitt1@...il.com,
	Siddharth Menon <simeddon@...il.com>
Subject: [PATCH] iio: frequency: ad9832: devicetree probing support

Introduce struct for device match of_device_id

Suggested-by: Marcelo Schmitt <marcelo.schmitt1@...il.com>
Signed-off-by: Siddharth Menon <simeddon@...il.com>
---
 drivers/staging/iio/frequency/ad9832.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/staging/iio/frequency/ad9832.c b/drivers/staging/iio/frequency/ad9832.c
index 9a27acd88926..506478ddede3 100644
--- a/drivers/staging/iio/frequency/ad9832.c
+++ b/drivers/staging/iio/frequency/ad9832.c
@@ -439,6 +439,13 @@ static int ad9832_probe(struct spi_device *spi)
 	return devm_iio_device_register(&spi->dev, indio_dev);
 }
 
+static const struct of_device_id ad9832_of_match[] = {
+	{ .compatible = "adi,ad9832" },
+	{ .compatible = "adi,ad9835" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, ad9832_of_match);
+
 static const struct spi_device_id ad9832_id[] = {
 	{"ad9832", 0},
 	{"ad9835", 0},
@@ -449,6 +456,7 @@ MODULE_DEVICE_TABLE(spi, ad9832_id);
 static struct spi_driver ad9832_driver = {
 	.driver = {
 		.name	= "ad9832",
+		.of_match_table = ad9832_of_match,
 	},
 	.probe		= ad9832_probe,
 	.id_table	= ad9832_id,
-- 
2.48.1