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[RFC,2/2] hwmon: (sht3x) add device-tree support

Message ID DB4PR10MB62611629FD3764FB7FF61D24925DA@DB4PR10MB6261.EURPRD10.PROD.OUTLOOK.COM (mailing list archive)
State Changes Requested
Headers show
Series [RFC,1/2] hwmon: (sht3x) convert some of sysfs interface to hwmon | expand

Commit Message

JuenKit Yip June 21, 2023, 3:59 a.m. UTC
add "compatible" property for supporting device-tree

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

Comments

Guenter Roeck June 21, 2023, 3:35 p.m. UTC | #1
On Wed, Jun 21, 2023 at 11:59:37AM +0800, JuenKit Yip wrote:
> add "compatible" property for supporting device-tree
> 
> Signed-off-by: JuenKit Yip <JuenKit_Yip@hotmail.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" },

Also needs a separate patch addding the two devices
to Documentation/devicetree/bindings/trivial-devices.yaml.

> +	{},
> +};
> +
>  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
>
diff mbox series

Patch

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,
 };