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ARM: OMAP5: Add minimal OMAP5 SOC support

Tony Lindgren linux-arm-kernel linux-omap 1 version New

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2/13ARM: OMAP5: Add minimal support for OMAP5430 SOC+0 -02 replies
2/13ARM: OMAP5: Add minimal support for OMAP5430 SOCarch/arm/mach-omap2/Kconfig+9 -00 replies
2/13ARM: OMAP5: Add minimal support for OMAP5430 SOC+0 -03 replies
2/13ARM: OMAP5: Add minimal support for OMAP5430 SOC+0 -01 reply
2/13ARM: OMAP5: Add minimal support for OMAP5430 SOC+0 -02 replies
2/13ARM: OMAP5: Add minimal support for OMAP5430 SOC+0 -00 replies
2/13ARM: OMAP5: Add minimal support for OMAP5430 SOC+0 -02 replies
7/13ARM: OMAP5: l3: Add l3 error handler support for omap5.+0 -01 reply
7/13ARM: OMAP5: l3: Add l3 error handler support for omap5.+0 -01 reply
8/13ARM: OMAP5: Add the WakeupGen IP updates.+0 -01 reply
10/13ARM: OMAP5: board-generic: Add device tree support.+0 -00 replies
12/13ARM: OMAP5: Add the build support+0 -01 reply
12/13ARM: OMAP5: Add the build support+0 -01 reply
12/13ARM: OMAP5: Add the build support+0 -00 replies

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Cover letter [PATCH 00/13] ARM: OMAP5: Add minimal OMAP5 SOC support
Quoted 38 lines · Santosh Shilimkar

Tony,

Quoted 35 lines · R Sricharan

The series adds minimal OMAP5 support.
OMAP5430 has a dual core Cortex-A15 based MPU subsystem with 2MB L2 cache. The SOC has many compatible blocks with OMAP4 SOCS and hence large part of the peripherals are re-used.

OMAP5432 is another variant of OMAP5430, with a
memory controller supporting DDR3 and SATA.

Series is generated against the 3.4-rc5. This has been rebased on top of the OMAP2+ cleanup series [1]

To get the boot working with omap2plus_defconfig, OMAP5 hwmod/clock/prm/cm database needs to be added. The data and the integrated tree are available in the below git repository

OMAP5_DATA:
git://gitorious.org/omap-sw-develoment/linux-omap-dev.git
omap5_data

OMAP5_INTEGRATED:
git://gitorious.org/omap-sw-develoment/linux-omap-dev.git
omap5_dt_integrated

The series is boot tested on OMAP5430 ES1.0.
OMAP2/3/4 build and boot is tested as well to avoid any breakage because of the series.

Patch "TEMP: ARM: OMAP5: Add cpu_is_omap54xx() checks" is temporary and can be dropped once rebased against [2]

Patch "TEMP: ARM: OMAP5: Update the base address of the 32k-counter" is temporary and can be dropped once rebased against [3]

Quoted 5 lines
Quoted 4 lines

[1] http://www.spinics.net/lists/linux-omap/msg69233.html
[2] http://www.spinics.net/lists/linux-omap/msg69013.html
[3] http://www.mail-archive.com/linux-omap at vger.kernel.org/msg67166.html

Do you have a branch where above dependencies are merged ?

Seems like those should go into the cleanup branch, and then that can be used as a base.

Quoted 4 lines

How do you suggest to go about updating this series so that above dependencies plus DT support(3.3 based branch in arm-soc tree and needs to be updated against 3.4) is base tree for the patchset.

Probably the DT patch should be separate, we can make dt branch depend on the cleanup branch.

Then the data files should be first posted for reviews (and potentially updated for what we have queued in hwmod-cleanup). Does this series compile on it's own without the data now?

Regards,

Tony