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| author | Stepan Moskovchenko <stepanm@codeaurora.org> | 2015-01-22 16:00:58 -0800 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 11:02:18 -0700 |
| commit | 0a8080c06049259331e2d15f1960be81b6983231 (patch) | |
| tree | b6e44426e28cada20f4a7019e48579d984e5d003 /include/linux | |
| parent | 6c3bc79a39ea9370ca7750a22705f93ef2f43e9d (diff) | |
power: reset: msm: Allow configuring reset type via secure I/O
Some targets require that the Download Mode / EDL
configuration be performed by means of a Secure I/O write
to the TCSR_BOOT_MISC_DETECT register rather than through a
generic SCM operation. Provide a mechanism for specifying
the address of this register in the device tree, to use as
a fallback method if the generic SCM call to set the
download mode configuration is unavailable.
This is necessary to comply with atomicity requirements of the
secure environment.
Change-Id: I5d3fcb48b0b47815d4839a3b722b0462a1bca087
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions