thermal: k3_j72xx_bandgap: register sensors with hwmon

[PATCH] thermal: k3_j72xx_bandgap: register sensors with hwmon

Posted by Michael Walle 3 months, 2 weeks ago

Make the sensors available in the hwmon subsystem (if
CONFIG_THERMAL_HWMON is enabled).

Signed-off-by: Michael Walle <mwalle@kernel.org>
---
 drivers/thermal/k3_j72xx_bandgap.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/thermal/k3_j72xx_bandgap.c b/drivers/thermal/k3_j72xx_bandgap.c
index a36289e61315..d9ec3bf19496 100644
--- a/drivers/thermal/k3_j72xx_bandgap.c
+++ b/drivers/thermal/k3_j72xx_bandgap.c
@@ -20,6 +20,8 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 
+#include "thermal_hwmon.h"
+
 #define K3_VTM_DEVINFO_PWR0_OFFSET		0x4
 #define K3_VTM_DEVINFO_PWR0_TEMPSENS_CT_MASK	0xf0
 #define K3_VTM_TMPSENS0_CTRL_OFFSET		0x300
@@ -513,6 +515,8 @@ static int k3_j72xx_bandgap_probe(struct platform_device *pdev)
 			ret = PTR_ERR(ti_thermal);
 			goto err_free_ref_table;
 		}
+
+		devm_thermal_add_hwmon_sysfs(bgp->dev, ti_thermal);
 	}
 
 	platform_set_drvdata(pdev, bgp);
-- 
2.39.5

Re: [PATCH] thermal: k3_j72xx_bandgap: register sensors with hwmon

Posted by Daniel Lezcano 2 months, 3 weeks ago

On 28/08/2025 14:40, Michael Walle wrote:
> Make the sensors available in the hwmon subsystem (if
> CONFIG_THERMAL_HWMON is enabled).
> 
> Signed-off-by: Michael Walle <mwalle@kernel.org>
> ---

Applied, thanks


-- 
<http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs

Follow Linaro:  <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
<http://www.linaro.org/linaro-blog/> Blog

Re: [PATCH] thermal: k3_j72xx_bandgap: register sensors with hwmon

Posted by Lukasz Luba 3 months, 1 week ago


On 8/28/25 13:40, Michael Walle wrote:
> Make the sensors available in the hwmon subsystem (if
> CONFIG_THERMAL_HWMON is enabled).
> 
> Signed-off-by: Michael Walle <mwalle@kernel.org>
> ---
>   drivers/thermal/k3_j72xx_bandgap.c | 4 ++++
>   1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/thermal/k3_j72xx_bandgap.c b/drivers/thermal/k3_j72xx_bandgap.c
> index a36289e61315..d9ec3bf19496 100644
> --- a/drivers/thermal/k3_j72xx_bandgap.c
> +++ b/drivers/thermal/k3_j72xx_bandgap.c
> @@ -20,6 +20,8 @@
>   #include <linux/delay.h>
>   #include <linux/slab.h>
>   
> +#include "thermal_hwmon.h"
> +
>   #define K3_VTM_DEVINFO_PWR0_OFFSET		0x4
>   #define K3_VTM_DEVINFO_PWR0_TEMPSENS_CT_MASK	0xf0
>   #define K3_VTM_TMPSENS0_CTRL_OFFSET		0x300
> @@ -513,6 +515,8 @@ static int k3_j72xx_bandgap_probe(struct platform_device *pdev)
>   			ret = PTR_ERR(ti_thermal);
>   			goto err_free_ref_table;
>   		}
> +
> +		devm_thermal_add_hwmon_sysfs(bgp->dev, ti_thermal);
>   	}
>   
>   	platform_set_drvdata(pdev, bgp);


LGTM,

Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>