[v6,12/12] thermal: qoriq: Add hwmon support
diff mbox series

Message ID 20190617161458.3754-13-andrew.smirnov@gmail.com
State Superseded, archived
Headers show
  • QorIQ TMU multi-sensor and HWMON support
Related show

Commit Message

Andrey Smirnov June 17, 2019, 4:14 p.m. UTC
Expose thermal readings as a HWMON device, so that it could be
accessed using lm-sensors.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Tested-by: Lucas Stach <l.stach@pengutronix.de>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Angus Ainslie (Purism) <angus@akkea.ca>
Cc: linux-imx@nxp.com
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
 drivers/thermal/qoriq_thermal.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff mbox series

diff --git a/drivers/thermal/qoriq_thermal.c b/drivers/thermal/qoriq_thermal.c
index 2f8c5feb1a25..56f9927cf63c 100644
--- a/drivers/thermal/qoriq_thermal.c
+++ b/drivers/thermal/qoriq_thermal.c
@@ -12,6 +12,7 @@ 
 #include <linux/thermal.h>
 #include "thermal_core.h"
+#include "thermal_hwmon.h"
 #define SITES_MAX	16
@@ -115,6 +116,11 @@  static int qoriq_tmu_register_tmu_zone(struct device *dev,
 			regmap_write(qdata->regmap, REGS_TMR, TMR_DISABLE);
 			return ret;
+		if (devm_thermal_add_hwmon_sysfs(tzd))
+			dev_warn(dev,
+				 "Failed to add hwmon sysfs attributes\n");
 	return 0;