diff options
| author | GUO Ren (XuanTie) <guoren@kernel.org> | 2026-08-17 03:30:38 +0000 |
|---|---|---|
| committer | Yixun Lan <dlan@kernel.org> | 2026-09-07 07:47:31 +0000 |
| commit | 69f95409f0053f787ad60175944080621a8b7d95 (patch) | |
| tree | 687d6d79a719c6370e4c50827723756048e84fe9 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 01e2f07c44fc46180bdb10e70506f8acf44a53dd (diff) | |
riscv: dts: spacemit: k3: fix IMSIC num-guest-ids
The initial K3 device tree used generic/placeholder values for the
IMSIC guest configuration:
riscv,num-guest-ids = <511>;
According to the SpacemiT K3 User Manual this values is incorrect
for the X100 cores:
- Advanced Interrupt Architecture (AIA):
- M-mode MSI: 512
- S-mode MSI: 512
- VS-mode MSI: 64
Therefore, S-mode IMSIC (simsic) needs num-guest-ids = 63.
Fixes: 56f37e391a62 ("riscv: dts: spacemit: add initial support for K3 SoC")
Cc: stable@vger.kernel.org
Cc: Guodong Xu <docular.xu@gmail.com>
Cc: Yixun Lan <dlan@kernel.org>
Signed-off-by: GUO Ren (XuanTie) <guoren@kernel.org>
Reviewed-by: Yixun Lan <dlan@kernel.org>
Reviewed-by: Junhui Liu <junhui.liu@pigmoral.tech>
Link: https://patch.msgid.link/20260817033038.2286436-1-guoren@kernel.org
Signed-off-by: Yixun Lan <dlan@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions