kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-14 05:55:17 +00:00
Code Issues Releases Packages Activity

arm64: dts: ti: k3-am62: Add MCU MCAN nodes

Browse source 
On AM62x there are no hardware interrupts routed to A53 GIC
interrupt controller for MCU MCAN IPs, so MCU MCAN nodes were
omitted from MCU dtsi.

Timer polling was introduced in commits [1][2] so now add MCU MCAN nodes
to the MCU dtsi for the Cortex A53.

[1] commit b382380c0d ("can: m_can: Add hrtimer to generate software interrupt")
[2] commit bb410c03b9 ("dt-bindings: net: can: Remove interrupt properties for MCAN")

[fd: fixed labels to match datasheet numbering, revised commit message,
     fixed reg/reg-names order]

Signed-off-by: Judith Mendez <jm@ti.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://lore.kernel.org/r/20230802073635.11290-2-francesco@dolcini.it
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Judith Mendez 2023-08-02 09:36:34 +02:00 • committed by Nishanth Menon
commit 108f61e039
1 changed files with 24 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files