On Thu, Jul 15, 2021 at 7:07 PM Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> wrote: > > On 15.07.2021 11:00:07, Joakim Zhang wrote: > > > I checked with Joakim that the flexcan on MX8MP is derived from MX6Q with > > > extra ECC added. Maybe we should still keep it from HW point of view? > > > > Sorry, Aisheng, I double check the history, and get the below results: > > > > 8MP reuses 8QXP(8QM), except ECC_EN > > (ipv_flexcan3_syn_006/D_IP_FlexCAN3_SYN_057 which corresponds to > > version d_ip_flexcan3_syn.03.00.17.01) > > Also see commit message of: > > https://lore.kernel.org/linux-can/20200929211557.14153-2-qiangqing.zhang@xxxxxxx/ > > > I prefer to change the dtsi as Mac suggested if possible, shall I send > > a fix patch? > > Make it so! Then should it be "fsl,imx8mp-flexcan", "fsl,imx8qxp-flexcan" rather than only drop "fsl,imx6q-flexcan"? Regards Aisheng > > regards, > 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 |
