hwmon: (cros_ec) register thermal sensors to thermal framework

Sung-Chi, Li · groeck · commit c1fff92d808b · 2024-11-12T19:03:58.000-08:00
cros_ec hwmon driver probes available thermal sensors when probing the
driver.  Register these thermal sensors to the thermal framework as well
via setting HWMON_C_REGISTER_TZ as a chip info, such that thermal
framework can adopt these sensors as well.

To make cros_ec registrable to thermal framework, the cros_ec dts need
the corresponding changes:

&amp;cros_ec {
	#thermal-sensor-cells = &lt;1&gt;;
};

Signed-off-by: Sung-Chi, Li &lt;lschyi@chromium.org&gt;
Message-ID: &lt;20241113024000.3327161-1-lschyi@chromium.org&gt;
Signed-off-by: Guenter Roeck &lt;linux@roeck-us.net&gt;
diff --git a/drivers/hwmon/cros_ec_hwmon.c b/drivers/hwmon/cros_ec_hwmon.c
@@ -141,6 +141,7 @@ static umode_t cros_ec_hwmon_is_visible(const void *data, enum hwmon_sensor_type
 }
 
 static const struct hwmon_channel_info * const cros_ec_hwmon_info[] = {
+	HWMON_CHANNEL_INFO(chip, HWMON_C_REGISTER_TZ),
 	HWMON_CHANNEL_INFO(fan,
 			   HWMON_F_INPUT | HWMON_F_FAULT,
 			   HWMON_F_INPUT | HWMON_F_FAULT,

Original file line number	Diff line number	Diff line change
`@@ -141,6 +141,7 @@ static umode_t cros_ec_hwmon_is_visible(const void *data, enum hwmon_sensor_type`
`141`	`141`	`}`
`142`	`142`
`143`	`143`	`static const struct hwmon_channel_info * const cros_ec_hwmon_info[] = {`
	`144`	`+ HWMON_CHANNEL_INFO(chip, HWMON_C_REGISTER_TZ),`
`144`	`145`	`HWMON_CHANNEL_INFO(fan,`
`145`	`146`	`HWMON_F_INPUT \| HWMON_F_FAULT,`
`146`	`147`	`HWMON_F_INPUT \| HWMON_F_FAULT,`