diff mbox series

[v4] thermal: mediatek: add sensors-support

Message ID 20210608154530.70074-1-linux@fw-web.de (mailing list archive)
State New
Delegated to: Daniel Lezcano
Headers show
Series [v4] thermal: mediatek: add sensors-support | expand

Commit Message

Frank Wunderlich June 8, 2021, 3:45 p.m. UTC
From: Frank Wunderlich <frank-w@public-files.de>

add HWMON-support to mediateks thermal driver to allow lm-sensors
userspace tools read soc temperature

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
v4: change message to dev_warn as suggested by matthias
v3: drop no_hwmon
v2: drop ifdef and used devm_thermal_add_hwmon_sysfs
---
 drivers/thermal/mtk_thermal.c | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Matthias Brugger June 9, 2021, 8:09 a.m. UTC | #1
On 08/06/2021 17:45, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> add HWMON-support to mediateks thermal driver to allow lm-sensors
> userspace tools read soc temperature
> 
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>

Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>

> ---
> v4: change message to dev_warn as suggested by matthias
> v3: drop no_hwmon
> v2: drop ifdef and used devm_thermal_add_hwmon_sysfs
> ---
>  drivers/thermal/mtk_thermal.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mtk_thermal.c
> index 97e8678ccf0e..ede94eadddda 100644
> --- a/drivers/thermal/mtk_thermal.c
> +++ b/drivers/thermal/mtk_thermal.c
> @@ -23,6 +23,8 @@
>  #include <linux/reset.h>
>  #include <linux/types.h>
>  
> +#include "thermal_hwmon.h"
> +
>  /* AUXADC Registers */
>  #define AUXADC_CON1_SET_V	0x008
>  #define AUXADC_CON1_CLR_V	0x00c
> @@ -1087,6 +1089,10 @@ static int mtk_thermal_probe(struct platform_device *pdev)
>  		goto err_disable_clk_peri_therm;
>  	}
>  
> +	ret = devm_thermal_add_hwmon_sysfs(tzdev);
> +	if (ret)
> +		dev_warn(&pdev->dev, "error in thermal_add_hwmon_sysfs");
> +
>  	return 0;
>  
>  err_disable_clk_peri_therm:
>
diff mbox series

Patch

diff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mtk_thermal.c
index 97e8678ccf0e..ede94eadddda 100644
--- a/drivers/thermal/mtk_thermal.c
+++ b/drivers/thermal/mtk_thermal.c
@@ -23,6 +23,8 @@ 
 #include <linux/reset.h>
 #include <linux/types.h>
 
+#include "thermal_hwmon.h"
+
 /* AUXADC Registers */
 #define AUXADC_CON1_SET_V	0x008
 #define AUXADC_CON1_CLR_V	0x00c
@@ -1087,6 +1089,10 @@  static int mtk_thermal_probe(struct platform_device *pdev)
 		goto err_disable_clk_peri_therm;
 	}
 
+	ret = devm_thermal_add_hwmon_sysfs(tzdev);
+	if (ret)
+		dev_warn(&pdev->dev, "error in thermal_add_hwmon_sysfs");
+
 	return 0;
 
 err_disable_clk_peri_therm: