On 18.06.2021 00:14:32, Angelo Dureghello wrote:
On 17/06/21 3:00 PM, Marc Kleine-Budde wrote:On 17.06.2021 01:16:52, Angelo Dureghello wrote:Add flexcan support for NXP ColdFire mcf5441x family. This flexcan module is quite similar to imx6 flexcan module, but with some exceptions: - 3 separate interrupt sources, MB, BOFF and ERR, - implements 16 mb only, - m68k architecture is not supporting devicetrees, so a platform data check/case has been added, - ColdFire is m68k, so big-endian cpu, with a little-endian flexcan module.Please add the mcg5441x to the "FLEXCAN hardware feature flags" table in the driver, and add a new column for the number of mailboxes.need a little help here: where can i find IP version and FlexCAN version ? I am 90% sure mcf5441x is FlexCAN2 (no FD). No trace of IP version in the datasheets.
The normal datasheets don't list the IP version. If you don't work for a company integrating the flexcan core into a SoC, you probably don't have access to the "low level" datasheets or the people who can look into them. So just add a ? for details you don't know. Marc -- Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung West/Dortmund | Phone: +49-231-2826-924 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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