lkml.org 
[lkml]   [2014]   [Sep]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCHv3 0/5] OMAP Mailbox framework adoption & DT support
* Suman Anna <s-anna@ti.com> [140729 17:37]:
> Hi,
>
> This is an updated version of the OMAP Mailbox framework adoption &
> DT support series, refreshed to work with the v9 version of the mailbox
> framework [1] from Jassi Brar while also addressing some minor review
> comments. Detailed changes are summarized below. Patches are based on
> 3.16-rc2.

Sorry for the delay, just noticed that I'm supposed to queue
these too. I'll queue these into omap-for-v3.18/mailbox against
v3.17-rc1 and will probably also merge it into omap-for-v3.18/dt
as well.

Regards,

Tony

> The series depends on the OMAP mailbox DT/hwmod cleanup series [2] and the
> OMAP mailbox cleanup series [3]. Both these series are staged to be merged
> for 3.17 [4]. The last 2 framework adaptation patches require the v9 framework
> patches to build successfully. The reference branch with all the patches is
> hosted (not for merging - includes an additional patch for dsp/bridge changes) at
> https://github.com/sumananna/mailbox/commits/submit/3.16-rc2-omap-mbox-v9-fwk-v3
>
> The AM335 PM suspend series [5] which relies on this series needs to have
> the wkupm3 node updated to use the new property name "mboxes" instead of
> "mbox", and use the updated mbox_request_channel API.
>
> Changes in v3:
> - Revised the OMAP mailbox bindings to reflect the updated compatible
> strings (Patch 1) and the updated common mailbox properties in
> the v9 framework (Patch 4)
> - Code rearrangement/flip of if code blocks in omap_mailbox probe to address
> Markus Mayer's comments from v2 (Patch 2)
> - omap_mbox_of_xlate updated to add a missing of_node_put (Patch 4)
> - Adjust the added OMAP non-DT support API, omap_mbox_request_channel, to
> handle the loss of the chan_name field in the mbox_client structure
> from v8 to v9 of mailbox framework (Patch 4)
> - Dropped mailbox adaptation changes to TI DSP/Bridge driver, as it will be
> deleted in 3.17 (Patch 4)
> - No changes to DTS patches (Patches 3 and 5)
> - Tested against v9 of mailbox framework
>
> v2:
> - http://www.spinics.net/lists/linux-omap/msg109379.html
> - Updated the OMAP DT bindings document for the added back DT properties:
> "ti,mbox-num-users" and "ti,mbox-num-fifos". Also added information
> regarding "#mbox-cells" and DT client usage.
> - Updated the OMAP DT adaptation patch to parse the added back DT properties
> and clean up the previous match data structure.
> - Squashed custom xlate patch into the framework adaptation patch.
> - Tested against v8 of mailbox framework.
>
> v1:
> - http://www.spinics.net/lists/linux-omap/msg108595.html
> - Tested against v7 of mailbox framework
>
>
> The following shows the boot/validation logs on various OMAP platforms:
> OMAP2 (SDP2430) : http://slexy.org/view/s20ZcIovmA
> OMAP3 (BeagleXM) : http://slexy.org/view/s2jWS6RPDJ
> OMAP4 (PandaBoard) : http://slexy.org/view/s21Mxi3Z4v
> OMAP5 (OMAP5 uEVM) : http://slexy.org/view/s2EUjy49h9
> DRA7 (DRA7 EVM) : http://slexy.org/view/s29ehoRZWl
> AM33xx (BeagleBone Black) : http://slexy.org/view/s20A8RDPRy
> AM43xx (AM437x GP EVM) : http://slexy.org/view/s21HMTnL2t
>
> [1] https://lkml.org/lkml/2014/7/22/613
> [2] http://marc.info/?l=linux-omap&m=140511512208519&w=2
> [3] http://www.spinics.net/lists/linux-omap/msg108574.html
> [4] https://git.kernel.org/cgit/linux/kernel/git/tmlind/linux-omap.git/log/?h=omap-for-v3.17/mailbox
> [5] http://www.spinics.net/lists/linux-omap/msg109331.html
>
> Suman Anna (5):
> Documentation: dt: add omap mailbox bindings
> mailbox/omap: add support for parsing dt devices
> ARM: dts: OMAP2+: Add sub mailboxes device node information
> mailbox/omap: adapt to the new mailbox framework
> ARM: dts: OMAP2+: Add #mbox-cells property to all mailbox nodes
>
> .../devicetree/bindings/mailbox/omap-mailbox.txt | 132 ++++++
> arch/arm/boot/dts/am33xx.dtsi | 5 +
> arch/arm/boot/dts/am4372.dtsi | 5 +
> arch/arm/boot/dts/dra7.dtsi | 13 +
> arch/arm/boot/dts/omap2420.dtsi | 9 +
> arch/arm/boot/dts/omap2430.dtsi | 5 +
> arch/arm/boot/dts/omap3.dtsi | 5 +
> arch/arm/boot/dts/omap4.dtsi | 9 +
> arch/arm/boot/dts/omap5.dtsi | 9 +
> drivers/mailbox/omap-mailbox.c | 502 ++++++++++++++-------
> drivers/remoteproc/omap_remoteproc.c | 51 ++-
> include/linux/omap-mailbox.h | 16 +-
> 12 files changed, 557 insertions(+), 204 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/mailbox/omap-mailbox.txt
>
> --
> 2.0.0
>


\
 
 \ /
  Last update: 2014-09-09 02:01    [W:0.088 / U:0.124 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site