Broadcom AVS RO thermal sensor driver

modulename: bcm2711_thermal.ko

configname: CONFIG_BCM2711_THERMAL

Linux Kernel Configuration
└─>Device Drivers
└─>Thermal drivers
└─>Broadcom thermal drivers
└─>Broadcom AVS RO thermal sensor driver
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Support for thermal sensors on Broadcom BCM2711 SoCs.

source code:
drivers/thermal/broadcom/bcm2711_thermal.c