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* [PATCH v2 0/5] i3c: remove device if failed on pre_assign_dyn_addr()
@ 2019-09-03 10:35 Vitor Soares
  2019-09-03 10:35 ` [PATCH v2 1/5] i3c: master: detach and free device if pre_assign_dyn_addr() fails Vitor Soares
                   ` (4 more replies)
  0 siblings, 5 replies; 14+ messages in thread
From: Vitor Soares @ 2019-09-03 10:35 UTC (permalink / raw)
  To: linux-kernel, devicetree, linux-i3c
  Cc: mark.rutland, Joao.Pinto, bbrezillon, Vitor Soares, pgaj, robh+dt

This patch series remove the devices that fail during
pre_assign_dyn_addr() and were being sent on DEFSVLS command.
With the change above, during the i3c_master_add_i3c_dev_locked() is
necessary to check if the device has i3c_boardinfo and try to assign the
i3c_dev_boardinfo->init_dyn_addr if there no oldev. This change will
allow to describe in DT device with preferable dynamic address but without
static address.

Change in v2:
  - Move out detach/free the i3c_dev_desc from pre_assign_dyn_addr()
  - Change i3c_master_search_i3c_boardinfo(newdev) to
  i3c_master_init_i3c_dev_boardinfo(newdev)
  - Add fixes, stable tags on patch 2
  - Add a note for no guarantee of 'assigned-address' use

Vitor Soares (5):
  i3c: master: detach and free device if pre_assign_dyn_addr() fails
  i3c: master: make sure ->boardinfo is initialized in
    add_i3c_dev_locked()
  dt-bindings: i3c: make 'assigned-address' valid if static address == 0
  dt-bindings: i3c: add a note for no guarantee of 'assigned-address' use
  i3c: master: dw: reattach device on first available location of
    address table

 Documentation/devicetree/bindings/i3c/i3c.txt | 15 ++++++--
 drivers/i3c/master.c                          | 49 ++++++++++++++++++++++-----
 drivers/i3c/master/dw-i3c-master.c            | 16 +++++++++
 3 files changed, 68 insertions(+), 12 deletions(-)

-- 
2.7.4


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^ permalink raw reply	[flat|nested] 14+ messages in thread

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Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-09-03 10:35 [PATCH v2 0/5] i3c: remove device if failed on pre_assign_dyn_addr() Vitor Soares
2019-09-03 10:35 ` [PATCH v2 1/5] i3c: master: detach and free device if pre_assign_dyn_addr() fails Vitor Soares
2019-09-03 10:52   ` Boris Brezillon
2019-09-03 11:10     ` Vitor Soares
2019-09-03 11:13   ` Przemyslaw Gaj
2019-09-03 11:57     ` Vitor Soares
2019-09-04  4:47       ` Przemyslaw Gaj
2019-09-04  9:06         ` Vitor Soares
2019-09-03 10:35 ` [PATCH v2 2/5] i3c: master: make sure ->boardinfo is initialized in add_i3c_dev_locked() Vitor Soares
2019-09-03 10:35 ` [PATCH v2 3/5] dt-bindings: i3c: Make 'assigned-address' valid if static address == 0 Vitor Soares
2019-09-03 17:40   ` Rob Herring
2019-09-03 10:35 ` [PATCH v2 4/5] dt-bindings: i3c: add a note for no guarantee of 'assigned-address' use Vitor Soares
2019-09-03 17:41   ` Rob Herring
2019-09-03 10:35 ` [PATCH v2 5/5] i3c: master: dw: reattach device on first available location of address table Vitor Soares

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