[PATCH v3 5/5] thermal/drivers/imx: Add support for loading calibration data from OCOTP

Daniel Lezcano daniel.lezcano at linaro.org
Sun Dec 4 08:26:16 PST 2022


On 02/12/2022 17:23, Marek Vasut wrote:
> The TMU TASR, TCALIVn, TRIM registers must be explicitly programmed with
> calibration values in OCOTP. Add support for reading the OCOTP calibration
> data and programming those into the TMU hardware.
> 
> The MX8MM/MX8MN TMUv1 uses only one OCOTP cell, while MX8MP TMUv2 uses 4,
> the programming differs in each case.
> 
> Based on U-Boot commits:
> 70487ff386c ("imx8mm: Load fuse for TMU TCALIV and TASR")
> ebb9aab318b ("imx: load calibration parameters from fuse for i.MX8MP")
> 
> Reviewed-by: Peng Fan <peng.fan at nxp.com>
> Signed-off-by: Marek Vasut <marex at denx.de>


Applied, thanks

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