On 24-01-22, 09:28, Francesco Dolcini wrote: > To be able to read the T junction on i.MX CPU the imx-cpufreq-dt needs to be > loaded, however this is currently not the case for i.MX7S given that it does > have only one operating frequency. > > Add "fsl,imx7s" to cpufreq-dt-platdev blocklist and a single frequency > operating point to the CPU. > > With that it is now possible to correctly read the CPU T junction. > > Tested on Toradex Colibri iMX7S > > [ 6.232577] imx-cpufreq-dt imx-cpufreq-dt: cpu speed grade 0 mkt segment 1 supported-hw 0x1 0x2 > ... > [ 6.880624] imx_thermal 30360000.anatop:tempmon: Extended Commercial CPU temperature grade - max:105C critical:100C passive:95C > > root@colibri-imx7-02983025:~# cat /sys/class/thermal/thermal_zone0/temp > 38000 > > v2: > - removed empty new line > - rebased and tested on v5.17-rc1 Applied. Thanks. -- viresh
