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thermal/drivers/qcom/temp-alarm: 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/20220719054940.755907-1-dmitry.baryshkov@linaro.org
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Dmitry Baryshkov 2022-07-19 08:49:39 +03:00 committed by Daniel Lezcano
parent 8cf18eea46
commit fb55b01297
1 changed files with 5 additions and 0 deletions
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5
drivers/thermal/qcom/qcom-spmi-temp-alarm.c
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@ -16,6 +16,7 @@
#include <linux/thermal.h>
#include "../thermal_core.h"
#include "../thermal_hwmon.h"
#define QPNP_TM_REG_DIG_MAJOR 0x01
#define QPNP_TM_REG_TYPE 0x04
@ -458,6 +459,10 @@ static int qpnp_tm_probe(struct platform_device *pdev)
return ret;
}
if (devm_thermal_add_hwmon_sysfs(chip->tz_dev))
dev_warn(&pdev->dev,
"Failed to add hwmon sysfs attributes\n");
ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, qpnp_tm_isr,
IRQF_ONESHOT, node->name, chip);
if (ret < 0)