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| author | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2026-07-22 15:46:08 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-07-30 15:39:01 -0500 |
| commit | 9c4cee964e0ccc155e4ab8fa6cec88fffc262c63 (patch) | |
| tree | bd8af82b3baa0544b1618dce382df04489f695c4 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 0f87ded5f8398182fbac232f0f287d45baa10d6a (diff) | |
clk: qcom: gcc-qcm2290: don't park QUP RCGs upon registration
The gcc_qupv3_wrap0_s[0-5]_clk_src RCGs feed the QUP serial engines
(UART/I2C/SPI). Since shared RCGs are parked to XO at registration time,
binding the gcc-qcm2290 driver reprograms these clocks away from the
rate configured by the bootloader. For the UART used as the boot console
this drops early console output until the serial driver later
reconfigures the clock.
Switch the QUP wrap0 clock sources over to
clk_rcg2_shared_no_init_park_ops so their frequency is left unchanged at
registration time, keeping the bootloader-configured console working
across the gcc driver probe.
Fixes: 01a0a6cc8cfd ("clk: qcom: Park shared RCGs upon registration")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260722-agatti-no-park-v1-1-31ae3a4774e5@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions
