Commit 7a57ee87 authored by AnilKumar Ch's avatar AnilKumar Ch Committed by Benoit Cousson

ARM: dts: AM33XX: Add d_can instances to aliases

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: default avatarAnilKumar Ch <anilkumar@ti.com>
Acked-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: default avatarBenoit Cousson <benoit.cousson@linaro.org>
parent bc0b8b70
...@@ -21,6 +21,8 @@ aliases { ...@@ -21,6 +21,8 @@ aliases {
serial3 = &uart4; serial3 = &uart4;
serial4 = &uart5; serial4 = &uart5;
serial5 = &uart6; serial5 = &uart6;
d_can0 = &dcan0;
d_can1 = &dcan1;
}; };
cpus { cpus {
......
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