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| author | Chunyan Zhang <chunyan.zhang@unisoc.com> | 2020-05-27 13:36:35 +0800 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2020-05-26 23:41:14 -0700 |
| commit | 8b4f6b8d59c614477ce65da15a4f5ddc31b2c398 (patch) | |
| tree | 6ce63204cf6ca568ebbbf41c12cf746cbe009cdf /Documentation/tee.txt | |
| parent | c2f30986d418f26abefc2eec90ebf06716c970d2 (diff) | |
| download | linux-stable-8b4f6b8d59c614477ce65da15a4f5ddc31b2c398.tar.gz linux-stable-8b4f6b8d59c614477ce65da15a4f5ddc31b2c398.tar.bz2 linux-stable-8b4f6b8d59c614477ce65da15a4f5ddc31b2c398.zip | |
clk: sprd: check its parent status before reading gate clock
Some clocks only can be accessed if their parent is enabled. mipi_csi_xx
clocks on SC9863A are an examples. We have to ensure the parent clock is
enabled when reading those clocks.
Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Link: https://lkml.kernel.org/r/20200527053638.31439-2-zhang.lyra@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'Documentation/tee.txt')
0 files changed, 0 insertions, 0 deletions