diff options
| author | Heiko Stuebner <heiko.stuebner@cherry.de> | 2026-07-30 22:34:05 +0800 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2026-09-02 13:03:43 +0200 |
| commit | 0fb792388d2d39e35b7b366f491f846a7ebd8630 (patch) | |
| tree | 307b56991d98d0a5529b4500bab1a8ba2e59ee1a /tools/perf/scripts/python/flamegraph.py | |
| parent | 685b81f8c717b0f7ec7219f35ead626758ef3aec (diff) | |
arm64: dts: rockchip: Enable CAN controller on RK3588-Tiger-Haikou
CAN0 is piped through the Q7 connector to the CAN header on the Haikou
baseboard, so enable support for it there.
At least on RK3588 Tiger, the CAN clocks default to 99 MHz, limiting
usable CAN bitrates without skew. The RK3568 errata documentation
mentions 300 MHz as the default frequency, so request the same rate to
allow more bitrates.
The CAN clock setup is common to the Tiger SoM regardless of which
carrier board exposes CAN0, so place it in rk3588-tiger.dtsi. Keep CAN0
disabled by default and enable it in rk3588-tiger-haikou.dts, where the
carrier board routes it to a transceiver.
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Signed-off-by: Cunhao Lu <1579567540@qq.com>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Link: https://patch.msgid.link/tencent_A982C9885A401DE2AB5F405336CDA14C7C06@qq.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions