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author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2022-11-03 15:34:38 +0100 |
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committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-11-08 14:23:59 +0100 |
commit | 2e0d7d3eabce3babae1fd66d7650e00c848a3b45 (patch) | |
tree | fc8da9e89d57a8b2027109547a05610dc68b0aba /tools/perf/scripts/python/exported-sql-viewer.py | |
parent | c258e3ab639112d8f5ae9df9a873750ae2623ce2 (diff) |
clk: renesas: r8a779f0: Fix SCIF parent clocks
As serial communication requires a clean clock signal, the Serial
Communication Interfaces with FIFO (SCIF) are clocked by a clock that is
not affected by Spread Spectrum or Fractional Multiplication.
Hence change the parent clocks for the SCIF modules from the S0D12_PER
clock to the SASYNCPERD4 clock (which has the same clock rate), cfr.
R-Car S4-8 Hardware User's Manual rev. 0.81.
Fixes: 24aaff6a6ce4 ("clk: renesas: cpg-mssr: Add support for R-Car S4-8")
Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20221103143440.46449-3-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions