This patch set provides a binding for Open PIC and implements support for
a new property, specified by that binding, called "pic-no-reset".
v4 - Per Ben's feedback the protected sources implementation was left
completely intact. As such, the DTS cleanup and "protected-sources"
removal patches were dropped.
v3 - the Open PIC binding was changed to be more consistent with existing
bindings, several DTS files were cleaned up, "no-reset" was changed to
"pic-no-reset", and a check to treat "protected-sources" as a synonym for
"pic-no-reset" was added.
Signed-off-by: Meador Inge <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Hollis Blanchard <[email protected]>
Cc: Dave Kleikamp <[email protected]>
Meador Inge (2):
powerpc: document the Open PIC device tree binding
powerpc: make MPIC honor the "pic-no-reset" device tree property
Documentation/powerpc/dts-bindings/open-pic.txt | 98 +++++++++++++++++++++++
arch/powerpc/include/asm/mpic.h | 6 ++
arch/powerpc/sysdev/mpic.c | 67 ++++++++++++----
3 files changed, 155 insertions(+), 16 deletions(-)
create mode 100644 Documentation/powerpc/dts-bindings/open-pic.txt
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