On 11/14/2012 07:08 PM, AnilKumar Ch wrote: > Add d_can instances to aliases node to get the D_CAN instance number > from the driver. To initialize D_CAN message RAM, corresponding instance > number is required. > > To initialize instance 0 message RAM then 0x1 should be written and for > instance 1 message RAM, 0x2 should be written to control module register. > > With device-tree framework ip instance number is "-1" by default for all > instances. To get device id/instance number then modules should be added > to DT "aliases" node. of_alias_get_id() gives the device id number based > on number of alias nodes present in "aliases node". > > Signed-off-by: AnilKumar Ch <anilkumar@xxxxxx> Acked-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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