* [PATCH v2] thermal: mediatek: add sensors-support
@ 2021-04-20 15:54 Frank Wunderlich
2021-04-20 17:11 ` Daniel Lezcano
0 siblings, 1 reply; 2+ messages in thread
From: Frank Wunderlich @ 2021-04-20 15:54 UTC (permalink / raw)
To: linux-mediatek
Cc: Frank Wunderlich, Daniel Lezcano, Amit Kucheria,
Matthias Brugger, linux-pm, linux-arm-kernel, linux-kernel
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>
---
v2: drop ifdef and used devm_thermal_add_hwmon_sysfs
---
drivers/thermal/mtk_thermal.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mtk_thermal.c
index 149c6d7fd5a0..32be8a715c7d 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 +1089,11 @@ static int mtk_thermal_probe(struct platform_device *pdev)
goto err_disable_clk_peri_therm;
}
+ tzdev->tzp->no_hwmon = false;
+ ret = devm_thermal_add_hwmon_sysfs(tzdev);
+ if (ret)
+ dev_err(&pdev->dev, "error in thermal_add_hwmon_sysfs");
+
return 0;
err_disable_clk_peri_therm:
--
2.25.1
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] thermal: mediatek: add sensors-support
2021-04-20 15:54 [PATCH v2] thermal: mediatek: add sensors-support Frank Wunderlich
@ 2021-04-20 17:11 ` Daniel Lezcano
0 siblings, 0 replies; 2+ messages in thread
From: Daniel Lezcano @ 2021-04-20 17:11 UTC (permalink / raw)
To: Frank Wunderlich, linux-mediatek
Cc: Frank Wunderlich, Amit Kucheria, Matthias Brugger, linux-pm,
linux-arm-kernel, linux-kernel
On 20/04/2021 17:54, 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>
> ---
> v2: drop ifdef and used devm_thermal_add_hwmon_sysfs
> ---
> drivers/thermal/mtk_thermal.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mtk_thermal.c
> index 149c6d7fd5a0..32be8a715c7d 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 +1089,11 @@ static int mtk_thermal_probe(struct platform_device *pdev)
> goto err_disable_clk_peri_therm;
> }
>
> + tzdev->tzp->no_hwmon = false;
^^^^^^ you can drop this line
> + ret = devm_thermal_add_hwmon_sysfs(tzdev);
> + if (ret)
> + dev_err(&pdev->dev, "error in thermal_add_hwmon_sysfs");
> +
> return 0;
>
> err_disable_clk_peri_therm:
>
--
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