On 09.04.2021 19:10:50, Aswath Govindraju wrote: > The following series of patches add support for CAN transceivers. > > TCAN1042 has a standby signal that needs to be pulled high for > sending/receiving messages[1]. TCAN1043 has a enable signal along with > standby signal that needs to be pulled up for sending/receiving > messages[2], and other combinations of the two lines can be used to put the > transceiver in different states to reduce power consumption. On boards > like the AM654-idk and J721e-evm these signals are controlled using gpios. > > Patch 1 models the transceiver as a phy device tree node with properties > for max bit rate supported, gpio properties for indicating gpio pin numbers > to which standby and enable signals are connected. Please add a patch that adds the driver and the bindings to the MAINTAINERS file. Feel free to add it CAN NETWORK DRIVERS. 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 |
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