Linux-i3c Archive on lore.kernel.org
 help / color / Atom feed
From: Vitor Soares <Vitor.Soares@synopsys.com>
To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-i3c@lists.infradead.org
Cc: mark.rutland@arm.com, Joao.Pinto@synopsys.com,
	bbrezillon@kernel.org, Vitor Soares <Vitor.Soares@synopsys.com>,
	pgaj@cadence.com, robh+dt@kernel.org
Subject: [PATCH v2 0/5] i3c: remove device if failed on pre_assign_dyn_addr()
Date: Tue,  3 Sep 2019 12:35:49 +0200
Message-ID: <cover.1567437955.git.vitor.soares@synopsys.com> (raw)

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


_______________________________________________
linux-i3c mailing list
linux-i3c@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-i3c

             reply index

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-03 10:35 Vitor Soares [this message]
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

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=cover.1567437955.git.vitor.soares@synopsys.com \
    --to=vitor.soares@synopsys.com \
    --cc=Joao.Pinto@synopsys.com \
    --cc=bbrezillon@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-i3c@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=pgaj@cadence.com \
    --cc=robh+dt@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-i3c Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-i3c/0 linux-i3c/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-i3c linux-i3c/ https://lore.kernel.org/linux-i3c \
		linux-i3c@lists.infradead.org linux-i3c@archiver.kernel.org
	public-inbox-index linux-i3c

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.infradead.lists.linux-i3c


AGPL code for this site: git clone https://public-inbox.org/ public-inbox