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authorRomain Naour <romain.naour@smile.fr>2022-02-18 11:47:25 +0100
committerDaniel Lezcano <daniel.lezcano@linaro.org>2022-03-08 21:26:09 +0100
commit3a9abd6cece8321be821bf84406a94e3c483f31e (patch)
tree906e6e9aaea9e50882853b386d79af6f9977d59d
parente8ec6bb302074e41268f9764bf6328599682b84f (diff)
drivers/thermal/ti-soc-thermal: Add hwmon support
Expose ti-soc-thermal thermal sensors as HWMON devices. # sensors cpu_thermal-virtual-0 Adapter: Virtual device temp1: +54.2 C (crit = +105.0 C) dspeve_thermal-virtual-0 Adapter: Virtual device temp1: +51.4 C (crit = +105.0 C) gpu_thermal-virtual-0 Adapter: Virtual device temp1: +54.2 C (crit = +105.0 C) iva_thermal-virtual-0 Adapter: Virtual device temp1: +54.6 C (crit = +105.0 C) core_thermal-virtual-0 Adapter: Virtual device temp1: +52.6 C (crit = +105.0 C) Similar to imx_sc_thermal d2bc4dd91da6095a769fdc9bc519d3be7ad5f97a. No need to take care of thermal_remove_hwmon_sysfs() since devm_thermal_add_hwmon_sysfs() (a wrapper around devres) is used. See c7fc403e40b0ea18976a59e968c23439a80809e8. Signed-off-by: Romain Naour <romain.naour@smile.fr> Link: https://lore.kernel.org/r/20220218104725.2718904-1-romain.naour@smile.fr Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
-rw-r--r--drivers/thermal/ti-soc-thermal/ti-thermal-common.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
index f84375865c97..0959632b2170 100644
--- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
+++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
@@ -21,6 +21,7 @@
#include "ti-thermal.h"
#include "ti-bandgap.h"
+#include "../thermal_hwmon.h"
/* common data structures */
struct ti_thermal_data {
@@ -189,6 +190,9 @@ int ti_thermal_expose_sensor(struct ti_bandgap *bgp, int id,
ti_bandgap_set_sensor_data(bgp, id, data);
ti_bandgap_write_update_interval(bgp, data->sensor_id, interval);
+ if (devm_thermal_add_hwmon_sysfs(data->ti_thermal))
+ dev_warn(bgp->dev, "failed to add hwmon sysfs attributes\n");
+
return 0;
}