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thermal/drivers/qcom/spmi-adc-tm5: Register thermal zones as hwmon sensors

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Register thermal zones as hwmon sensors to let userspace read
temperatures using standard hwmon interface.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20220719054940.755907-2-dmitry.baryshkov@linaro.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Dmitry Baryshkov 2022-07-19 08:49:40 +03:00 committed by Daniel Lezcano
parent fb55b01297
commit ee35f72147
1 changed files with 5 additions and 0 deletions
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5
drivers/thermal/qcom/qcom-spmi-adc-tm5.c
View file

@ -20,6 +20,8 @@
#include <linux/thermal.h>
#include <asm-generic/unaligned.h>
#include "../thermal_hwmon.h"
/*
* Thermal monitoring block consists of 8 (ADC_TM5_NUM_CHANNELS) channels. Each
* channel is programmed to use one of ADC channels for voltage comparison.
@ -687,6 +689,9 @@ static int adc_tm5_register_tzd(struct adc_tm5_chip *adc_tm)
return PTR_ERR(tzd);
}
adc_tm->channels[i].tzd = tzd;
if (devm_thermal_add_hwmon_sysfs(tzd))
dev_warn(adc_tm->dev,
"Failed to add hwmon sysfs attributes\n");
}
return 0;