2020-03-26 03:21:32

by Anson Huang

Subject: [PATCH] thermal: imx_sc_thermal: Add hwmon support

Expose i.MX SC thermal sensors as HWMON devices.

Signed-off-by: Anson Huang <[email protected]>
---
drivers/thermal/imx_sc_thermal.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/thermal/imx_sc_thermal.c b/drivers/thermal/imx_sc_thermal.c
index a8723b1..b2b68c9 100644
--- a/drivers/thermal/imx_sc_thermal.c
+++ b/drivers/thermal/imx_sc_thermal.c
@@ -14,6 +14,7 @@
#include <linux/thermal.h>

#include "thermal_core.h"
+#include "thermal_hwmon.h"

#define IMX_SC_MISC_FUNC_GET_TEMP 13

@@ -115,6 +116,9 @@ static int imx_sc_thermal_probe(struct platform_device *pdev)
ret = PTR_ERR(sensor->tzd);
break;
}
+
+ if (devm_thermal_add_hwmon_sysfs(sensor->tzd))
+ dev_warn(&pdev->dev, "failed to add hwmon sysfs attributes\n");
}

of_node_put(sensor_np);
--
2.7.4

2020-04-02 10:45:22

by Amit Kucheria

Subject: Re: [PATCH] thermal: imx_sc_thermal: Add hwmon support

On Thu, Mar 26, 2020 at 8:50 AM Anson Huang <[email protected]> wrote:
>
> Expose i.MX SC thermal sensors as HWMON devices.
>
> Signed-off-by: Anson Huang <[email protected]>

Reviewed-by: Amit Kucheria <[email protected]>

> ---
> drivers/thermal/imx_sc_thermal.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/thermal/imx_sc_thermal.c b/drivers/thermal/imx_sc_thermal.c
> index a8723b1..b2b68c9 100644
> --- a/drivers/thermal/imx_sc_thermal.c
> +++ b/drivers/thermal/imx_sc_thermal.c
> @@ -14,6 +14,7 @@
> #include <linux/thermal.h>
>
> #include "thermal_core.h"
> +#include "thermal_hwmon.h"
>
> #define IMX_SC_MISC_FUNC_GET_TEMP 13
>
> @@ -115,6 +116,9 @@ static int imx_sc_thermal_probe(struct platform_device *pdev)
> ret = PTR_ERR(sensor->tzd);
> break;
> }
> +
> + if (devm_thermal_add_hwmon_sysfs(sensor->tzd))
> + dev_warn(&pdev->dev, "failed to add hwmon sysfs attributes\n");
> }
>
> of_node_put(sensor_np);
> --
> 2.7.4
>