linux-kernel - [RFC PATCH 2/2] hwmon: (sht3x) add device-tree support

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Message-ID: <DB4PR10MB62611629FD3764FB7FF61D24925DA@DB4PR10MB6261.EURPRD10.PROD.OUTLOOK.COM>
Date:   Wed, 21 Jun 2023 11:59:37 +0800
From:   JuenKit Yip <JuenKit_Yip@...mail.com>
To:     linux@...ck-us.net, jdelvare@...e.com
Cc:     linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org,
        JuenKit Yip <JuenKit_Yip@...mail.com>
Subject: [RFC PATCH 2/2] hwmon: (sht3x) add device-tree support

add "compatible" property for supporting device-tree

Signed-off-by: JuenKit Yip <JuenKit_Yip@...mail.com>
---
 drivers/hwmon/sht3x.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/drivers/hwmon/sht3x.c b/drivers/hwmon/sht3x.c
index 31013b5b6..edcf6820c 100644
--- a/drivers/hwmon/sht3x.c
+++ b/drivers/hwmon/sht3x.c
@@ -923,8 +923,18 @@ static const struct i2c_device_id sht3x_ids[] = {
 
 MODULE_DEVICE_TABLE(i2c, sht3x_ids);
 
+/* devicetree ID table */
+static const struct of_device_id sht3x_of_match[] = {
+	{ .compatible = "sensirion,sht3x" },
+	{ .compatible = "sensirion,sts3x" },
+	{},
+};
+
 static struct i2c_driver sht3x_i2c_driver = {
-	.driver.name = "sht3x",
+	.driver = {
+		.name = "sht3x",
+		.of_match_table = of_match_ptr(sht3x_of_match),
+	},
 	.probe       = sht3x_probe,
 	.id_table    = sht3x_ids,
 };
-- 
2.30.2