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* [PATCH] drivers/thermal/ti-soc-thermal: Add hwmon support
@ 2022-02-16 17:22 Romain Naour
  2022-02-18  8:28 ` Tony Lindgren
  0 siblings, 1 reply; 6+ messages in thread
From: Romain Naour @ 2022-02-16 17:22 UTC (permalink / raw)
  To: linux-omap; +Cc: Romain Naour

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>
---
 drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 4 ++++
 1 file changed, 4 insertions(+)

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;
 }
 
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH] drivers/thermal/ti-soc-thermal: Add hwmon support
@ 2022-02-18 10:47 Romain Naour
  2022-02-25 11:46 ` Daniel Lezcano
  0 siblings, 1 reply; 6+ messages in thread
From: Romain Naour @ 2022-02-18 10:47 UTC (permalink / raw)
  To: linux-pm, linux-omap; +Cc: j-keerthy, edubezval, Romain Naour

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>
---
 drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 4 ++++
 1 file changed, 4 insertions(+)

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;
 }
 
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2022-02-28  9:18 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-02-16 17:22 [PATCH] drivers/thermal/ti-soc-thermal: Add hwmon support Romain Naour
2022-02-18  8:28 ` Tony Lindgren
2022-02-18 10:50   ` Romain Naour
2022-02-18 10:47 Romain Naour
2022-02-25 11:46 ` Daniel Lezcano
2022-02-28  9:18   ` Romain Naour

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