diff options
| author | Xuyang Dong <dongxuyang@eswincomputing.com> | 2026-06-05 17:21:18 +0800 |
|---|---|---|
| committer | Brian Masney <bmasney@redhat.com> | 2026-06-29 13:17:36 -0400 |
| commit | 22109b7329f9b3bf2fee73087c73ce46e9bf3751 (patch) | |
| tree | 2c90fa2613dab92b21bbd0861a5a39d499f80f33 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 4adf593c6fc5aed4639add011f71a074a1bd3966 (diff) | |
clk: eswin: Add CLK_IGNORE_UNUSED to NoC clock
The gate_noc_nsp_clk provides the essential clock source for NPU,
DSP, and PCIe subsystems. During kernel init, the clock framework
attempts to disable unused clocks when clk_ignore_unused kernel
parameter is not set.
However, gate_noc_nsp_clk is required to remain enabled for these
critical subsystems to function properly, causing PCIe boot failures
when auto-disabled.
Add CLK_IGNORE_UNUSED flag to gate_noc_nsp_clk to ensure it stays
enabled even when clk_ignore_unused is not specified in kernel
command line.
Fixes: cd44f127c1d4 ("clk: eswin: Add eic7700 clock driver")
Signed-off-by: Xuyang Dong <dongxuyang@eswincomputing.com>
Reviewed-by: Brian Masney <bmasney@redhat.com>
Signed-off-by: Brian Masney <bmasney@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions