thermal/drivers/k3_j72xx_bandgap: Register sensors with hwmon

Make the sensors available in the hwmon subsystem (if
CONFIG_THERMAL_HWMON is enabled).

Signed-off-by: Michael Walle <[e-mail]>
Reviewed-by: Lukasz Luba <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Daniel Lezcano <[e-mail]>

drivers/thermal/k3_j72xx_bandgap.c

···
 #include <linux/delay.h>
 #include <linux/slab.h>
 
+#include "thermal_hwmon.h"
+
 #define K3_VTM_DEVINFO_PWR0_OFFSET		0x4
 #define K3_VTM_DEVINFO_PWR0_TEMPSENS_CT_MASK	0xf0
 #define K3_VTM_TMPSENS0_CTRL_OFFSET		0x300
···
 			ret = PTR_ERR(ti_thermal);
 			goto err_free_ref_table;
 		}
+
+		devm_thermal_add_hwmon_sysfs(bgp->dev, ti_thermal);
 	}
 
 	platform_set_drvdata(pdev, bgp);