24 Apr, 2014

1 commit

• 82c0f5897   of: selftest: add deferred probe interrupt test ... Browse Code »

  Signed-off-by: Rob Herring
  [grant.likely: fixed failure when root node specifies the interrupt parent]
  Signed-off-by: Grant Likely

  Rob Herring

  2014-04-24 23:58:55 +0800  

12 Mar, 2014

1 commit

• 7e66c5c74   of/selftest: Add self tests for manipulation of properties ... Browse Code »

  Adds a few simple test cases to ensure that addition, update and removal
  of device tree node properties works correctly.

  Signed-off-by: Grant Likely
  Cc: Rob Herring
  Cc: Benjamin Herrenschmidt
  Cc: David S. Miller
  Cc: Nathan Fontenot
  Cc: Pantelis Antoniou

  Grant Likely

  2014-03-12 04:48:29 +0800  

20 Feb, 2014

1 commit

• 1f42e5dd5   of: Add self test for of_match_node() ... Browse Code »

  Adds a selftest function for the of_match_node function. of_match_node
  is supposed to handle precedence for the compatible property as well as
  the name and device_type values. This patch adds some test case data and
  a function that makes sure each test node matches against the correct
  entry of an of_device_id table.

  This code was written to verify the new of_match_node() implementation
  that is an earlier part of this series.

  Signed-off-by: Grant Likely
  Cc: Kevin Hao

  Grant Likely

  2014-02-20 19:52:09 +0800  

29 Oct, 2013

1 commit

• 79d970155   of/irq: create interrupts-extended property ... Browse Code »

  36

  The standard interrupts property in device tree can only handle
  interrupts coming from a single interrupt parent. If a device is wired
  to multiple interrupt controllers, then it needs to be attached to a
  node with an interrupt-map property to demux the interrupt specifiers
  which is confusing. It would be a lot easier if there was a form of the
  interrupts property that allows for a separate interrupt phandle for
  each interrupt specifier.

  This patch does exactly that by creating a new interrupts-extended
  property which reuses the phandle+arguments pattern used by GPIOs and
  other core bindings.

  Signed-off-by: Grant Likely
  Acked-by: Tony Lindgren
  Acked-by: Kumar Gala
  [grant.likely: removed versatile platform hunks into separate patch]
  Cc: Rob Herring

  Grant Likely

  2013-10-29 07:48:14 +0800  

24 Oct, 2013

1 commit

• a9f10ca76   of: Add testcases for interrupt parsing ... Browse Code »

  This patch extends the DT selftest code with some test cases for the
  interrupt parsing functions.

  Signed-off-by: Grant Likely

  Grant Likely

  2013-10-24 18:43:21 +0800  

13 Feb, 2013

3 commits

• bd69f73f2   of: Create function for counting number of phandles in a property ... Browse Code »

  This patch creates of_count_phandle_with_args(), a new function for
  counting the number of phandle+argument tuples in a given property. This
  is better than the existing method of parsing each phandle individually
  until parsing fails which is a horribly slow way to do the count.

  Tested on ARM using the selftest code.

  v3: - Rebased on top of selftest code cleanup patch
  v2: - fix bug where of_parse_phandle_with_args() could behave like _count_.
  - made of_gpio_named_count() into a static inline regardless of CONFIG_OF_GPIO

  Tested-by: Andreas Larsson
  Signed-off-by: Grant Likely
  Cc: Linus Walleij
  Cc: Rob Herring

  Grant Likely

  2013-02-13 18:09:31 +0800  
• cabb7d5b7   of/selftest: Use selftest() macro throughout ... Browse Code »

  Some of the selftests are open-coded. Others use the selftest() macro
  defined in drivers/of/selftest.c. The macro makes for cleaner selftest
  code, so refactor the of_parse_phandle_with_args() tests to use it.

  Cc: Rob Herring
  Signed-off-by: Grant Likely

  Grant Likely

  2013-02-13 18:05:58 +0800  
• f7f951c29   of/selftest: Fix GPIOs selftest to cover the 7th case ... Browse Code »

  The of_gpio_named_count() self test doesn't hit the out-of-range
  condition even though it is coded. Fix the bug by increasing the for
  loop range by one.

  Reported-by: Andreas Larsson
  Cc: Rob Herring
  Signed-off-by: Grant Likely

  Grant Likely

  2013-02-13 18:05:57 +0800  

29 Jan, 2012

1 commit

• 7aff0fe33   of: Add of_property_match_string() to find index into a string list ... Browse Code »

  Add a helper function for finding the index of a string in a string
  list property. This helper is useful for bindings that use a separate
  *-name property for attaching names to tuples in another property such
  as 'reg' or 'gpios'.

  Signed-off-by: Grant Likely

  Grant Likely

  2012-01-29 01:29:20 +0800  

13 Dec, 2011

1 commit

• 53a42093d   of: Add device tree selftests ... Browse Code »

  Add some runtime test cases for the library of device tree parsing functions.

  v2: - Add testcase for phandle with 0 args
  - Don't run testcases if testcase data isn't present in device tree

  Signed-off-by: Grant Likely

  Grant Likely

  2011-12-13 04:40:16 +0800