diff options
| author | Biju Das <biju.das.jz@bp.renesas.com> | 2025-06-29 21:38:56 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2025-08-19 14:34:14 +0200 |
| commit | 9c174e4dacee9fb2014a4ffc953d79a5707b77e4 (patch) | |
| tree | 208ef478201783597e678d0b2ea3387b1274c2fc /tools/perf/scripts/python/arm-cs-trace-disasm.py | |
| parent | fef12d9f5bcf7e2b19a7cf1295c6abd5642dd241 (diff) | |
mmc: host: renesas_sdhi: Fix the actual clock
Wrong actual clock reported, if the SD clock division ratio is other
than 1:1(bits DIV[7:0] in SD_CLK_CTRL are set to 11111111).
On high speed mode, cat /sys/kernel/debug/mmc1/ios
Without the patch:
clock: 50000000 Hz
actual clock: 200000000 Hz
After the fix:
clock: 50000000 Hz
actual clock: 50000000 Hz
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20250629203859.170850-1-biju.das.jz@bp.renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/arm-cs-trace-disasm.py')
0 files changed, 0 insertions, 0 deletions