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author | Michael Tretter <m.tretter@pengutronix.de> | 2021-06-24 17:00:49 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-06-25 09:39:19 +0200 |
commit | 207e48f5616fd2b09ce0270ede49d1cde8b836e5 (patch) | |
tree | 0b638307fde17f56beeab30d17e74e6c6e7b4ce2 /arch/arm/mach-zynqmp/Makefile | |
parent | 4d5b70a55c389b8f3ca85aec8d39fc480d766330 (diff) | |
download | barebox-207e48f5616fd2b09ce0270ede49d1cde8b836e5.tar.gz barebox-207e48f5616fd2b09ce0270ede49d1cde8b836e5.tar.xz |
clk: zynqmp: do not enable already enabled clocks
The pmu fw manages the permissions who can enable/disable the clocks.
There are a few clocks (TOPSW_LSBUS and LSBUS) which are exposed to
Barebox and Barebox assumes that is has to enable the clocks. However,
the pmu fw considers the clocks under its control and returns a
permission denied for the clock enable request.
Assume that clocks that are already enabled don't need to be enable by
Barebox to avoid the permission denied errors.
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Link: https://lore.barebox.org/20210624150054.1205422-3-m.tretter@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-zynqmp/Makefile')
0 files changed, 0 insertions, 0 deletions