linux-kernel - [PATCH v2 0/2] of: Add unit tests for applying overlays

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Message-Id: <1493075119-32026-1-git-send-email-frowand.list@gmail.com>
Date:   Mon, 24 Apr 2017 16:05:17 -0700
From:   frowand.list@...il.com
To:     Rob Herring <robh+dt@...nel.org>, stephen.boyd@...aro.org,
        Michal Marek <mmarek@...e.com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-kbuild@...r.kernel.org
Subject: [PATCH v2 0/2] of: Add unit tests for applying overlays

From: Frank Rowand <frank.rowand@...y.com>

Existing overlay unit tests examine individual pieces of the overlay
code.  The new tests target the entire process of applying an overlay.

Changes from v1:
  - Move overlay base dtb unflattening into unittest.c.  Call from fdt.c.
  - Clarify file and variable names, 'overlay_test_' instead of 'ot_'
  - Use proper naming convention for node names.
  - A few added comments.
  - Improve error messages in the new tests.

Frank Rowand (2):
  of: support dtc compiler flags for device tree overlays
  of: Add unit tests for applying overlays.

 drivers/of/fdt.c                                 |  14 +-
 drivers/of/of_private.h                          |  11 +
 drivers/of/unittest-data/Makefile                |  17 +-
 drivers/of/unittest-data/overlay.dts             |  53 ++++
 drivers/of/unittest-data/overlay_bad_phandle.dts |  20 ++
 drivers/of/unittest-data/overlay_base.dts        |  80 ++++++
 drivers/of/unittest.c                            | 318 +++++++++++++++++++++++
 scripts/Makefile.lib                             |   2 +
 8 files changed, 507 insertions(+), 8 deletions(-)
 create mode 100644 drivers/of/unittest-data/overlay.dts
 create mode 100644 drivers/of/unittest-data/overlay_bad_phandle.dts
 create mode 100644 drivers/of/unittest-data/overlay_base.dts

-- 
Frank Rowand <frank.rowand@...y.com>