Hi Christian,
On Sat, 9 Nov 2024 at 11:01, Christian Marangi ansuelsmth@gmail.com wrote:
This series is split in 2 part.
While adapting the LED boot and activity code to the new property accepted by Rob in dt-schema repository, a big BUG was discovered.
The reason wasn't clear at start and took me some days to figure it out.
This was triggered by adding a new phandle in the test.dts to introduce test for the new OPs.
This single addition caused the sandbox CI test to fail in the dm_test_ofnode_phandle_ot test.
This doesn't make sense as reverting the change made the CI test to correctly finish. Also moving the uboot node down after the first phandle (in test.dts the gpio one) also made the CI test to correctly finish.
A little bit of searching and debugging made me realize the parse phandle OPs didn't support other.dts at all and they were still referencing phandle index from test.dts. (more info in the related commit)
In short the test was broken all along and was working by pure luck. The first 4 patch address and fix the problem for good.
The other 4 patch expand and address the property change for LED boot/activity.
Posting in a single series as changes are trivial and just to speedup review process. (and also because the second part depends on the first)
Thank you for digging into this and figuring it out.
Christian Marangi (8): dm: core: implement oftree variant of parse_phandle OPs test: dm: fix broken dm_test_ofnode_phandle_ot dm: core: implement ofnode/tree_parse_phandle() helper test: dm: Expand dm_test_ofnode_phandle(_ot) with new ofnode/tree_parse_phandle dm: core: implement phandle ofnode_options helper test: dm: Add test for ofnode options phandle helper led: update LED boot/activity to new property implementation test: dm: Update test for LED activity and boot
arch/sandbox/dts/other.dts | 33 ++++++++-- arch/sandbox/dts/test.dts | 16 +++-- drivers/core/of_access.c | 61 +++++++++++++----- drivers/core/ofnode.c | 118 ++++++++++++++++++++++++++++++++++ drivers/led/led-uclass.c | 30 ++++++--- include/dm/of_access.h | 86 +++++++++++++++++++++++++ include/dm/ofnode.h | 107 +++++++++++++++++++++++++++++++ test/dm/led.c | 18 +++--- test/dm/ofnode.c | 125 ++++++++++++++++++++++++++++++++----- 9 files changed, 539 insertions(+), 55 deletions(-)
-- 2.45.2
Regards, Simon