lkml.org 
[lkml]   [2019]   [Dec]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] thermal: rockchip: enable hwmon
From
Date

Hi Chen-Yu,

On 17/12/2019 06:23, Chen-Yu Tsai wrote:
> From: Chen-Yu Tsai <wens@csie.org>
>
> By default of-based thermal driver do not have hwmon entries registered.
>
> Do this explicitly so users can use standard hwmon interfaces and tools
> to read the temperature.
>
> This is based on similar changes for bcm2835_thermal in commit
> d56c19d07e0b ("thermal: bcm2835: enable hwmon explicitly").

Thanks for submitting this patch, but it is duplicate with:

https://lore.kernel.org/linux-arm-kernel/20191212061702.BFE2D6E85603@corona.crabdance.com/

which I picked up.

-- Daniel


> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> ---
> drivers/thermal/rockchip_thermal.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
> index 9ed8085bb792..d53ba7dabf16 100644
> --- a/drivers/thermal/rockchip_thermal.c
> +++ b/drivers/thermal/rockchip_thermal.c
> @@ -19,6 +19,8 @@
> #include <linux/mfd/syscon.h>
> #include <linux/pinctrl/consumer.h>
>
> +#include "thermal_hwmon.h"
> +
> /*
> * If the temperature over a period of time High,
> * the resulting TSHUT gave CRU module,let it reset the entire chip,
> @@ -1210,7 +1212,11 @@ rockchip_thermal_register_sensor(struct platform_device *pdev,
> return error;
> }
>
> - return 0;
> + /* thermal_zone doesn't enable hwmon as default, enable it here */
> + sensor->tzd->tzp->no_hwmon = false;
> + error = thermal_add_hwmon_sysfs(sensor->tzd);
> +
> + return error;
> }
>
> /**
>


--
<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

\
 
 \ /
  Last update: 2019-12-17 09:02    [W:0.050 / U:1.624 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site