i.MX6 TEMPMON didn't work when ldo bypass mode selected

[torus1000]

Hi,

I confirmed thermal driver(TEMPMON) worked according to the manual: "i.MX Linux® Reference Manual.pdf"

But it seemed TEMPMON didn't work when ldo bypass mode setted, I don't know why.

Have someone ever heard such issue?

What was wrong with my usage?

Can anybody help me?

[igorpadykov · Accepted solution]

Hi torus1000

by default ldo bypass mode is used in nxp bsps (please check imx6qdl-sabresd.dtsi), according to

Table 3. Kernel and device tree configurations attached Release Notes.

One can test TEMPMON with Demo Images

https://www.nxp.com/webapp/Download?colCode=L4.1.15_2.0.0_MX6QDLSOLO&appType=license&location=null 

For using  ldo mode imx6q-sabresd-ldo.dts should be used

linux-imx.git - i.MX Linux Kernel 

Best regards
igor
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