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Groups > linux.kernel > #1630203
| From | frowand.list@gmail.com |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 0/4] of: remove *phandle properties from expanded device tree |
| Date | 2017-04-25 08:30 +0200 |
| Message-ID | <tA293-10q-5@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
From: Frank Rowand <frank.rowand@sony.com>
Remove "phandle" and "linux,phandle" properties from the internal
device tree. The phandle will still be in the struct device_node
phandle field.
This is to resolve the issue found by Stephen Boyd [1] when he changed
the type of struct property.value from void * to const void *. As
a result of the type change, the overlay code had compile errors
where the resolver updates phandle values.
[1] http://lkml.iu.edu/hypermail/linux/kernel/1702.1/04160.html
Patch 1 is the phandle related changes.
Patches 2 - 4 are minor fixups for issues that became visible
while implementing patch 1.
Changes from v1:
- Remove phandle properties in of_attach_node(), before attaching
the node to the live tree.
- Add the phandle sysfs entry for the node in of_attach_node().
- When creating an overlay changeset, duplicate the node phandle in
__of_node_dup().
Frank Rowand (4):
of: remove *phandle properties from expanded device tree
of: make __of_attach_node() static
of: be consistent in form of file mode
of: detect invalid phandle in overlay
drivers/of/base.c | 53 ++++++++++++++++++++++++++++++++++++++++++----
drivers/of/dynamic.c | 56 ++++++++++++++++++++++++++++++++++++-------------
drivers/of/fdt.c | 40 +++++++++++++++++++++--------------
drivers/of/of_private.h | 2 +-
drivers/of/overlay.c | 8 ++++---
drivers/of/resolver.c | 23 +-------------------
include/linux/of.h | 1 +
7 files changed, 123 insertions(+), 60 deletions(-)
--
Frank Rowand <frank.rowand@sony.com>
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[PATCH v2 0/4] of: remove *phandle properties from expanded device tree frowand.list@gmail.com - 2017-04-25 08:30 +0200 [PATCH v2 4/4] of: detect invalid phandle in overlay frowand.list@gmail.com - 2017-04-25 08:30 +0200 [PATCH v2 2/4] of: make __of_attach_node() static frowand.list@gmail.com - 2017-04-25 08:30 +0200 [PATCH v2 1/4] of: remove *phandle properties from expanded device tree frowand.list@gmail.com - 2017-04-25 08:30 +0200 [PATCH v2 3/4] of: be consistent in form of file mode frowand.list@gmail.com - 2017-04-25 08:30 +0200
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