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author | Suman Anna <s-anna@ti.com> | 2015-03-04 20:01:13 -0600 |
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committer | Ohad Ben-Cohen <ohad@wizery.com> | 2015-05-02 09:25:14 +0300 |
commit | 0ce8cf2f31d661a27b7656e791acacb86eb58739 (patch) | |
tree | f6303e775bb19544c98460b593ffb3d50e6140f6 /mm/cma.h | |
parent | b787f68c36d49bb1d9236f403813641efa74a031 (diff) |
Documentation: dt: add common bindings for hwspinlock
This patch adds the generic common bindings used to represent
a hwlock device and use/request locks in a device-tree build.
Each hwspinlock provider should have the '#hwlock-cells' property,
which represents the number of cells to be used for representing
a specific hwspinlock. Client users shall use the property
'hwlocks' for requesting specific lock(s).
Note that the document is named hwlock.txt deliberately to keep
it a bit more generic.
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Suman Anna <s-anna@ti.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Diffstat (limited to 'mm/cma.h')
0 files changed, 0 insertions, 0 deletions