OMAP2+: hwmod/clockevent: allow late-init of individual hwmods
Get series with b4
b4 am [email protected]Versions newest first
- v1 Latest2 of 8 patches 0 repliesNew
2 of 8 patches are in this archive. The cover letter announces 8.
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 4/8 | OMAP2+: hwmod: find MPU initiator hwmod during in _register() | +0 | 1 reply | |
| 5/8 | OMAP2+: hwmod: allow multiple calls to omap_hwmod_init() | +0 | 0 replies |
Reviews trailers per patch
None of the 2 patches has a Reviewed-by or Acked-by of their own; the series has one for all of them.
| Patch | Santosh Shilimkar | Paul Walmsley |
|---|---|---|
| Series | A-b | R-b |
| 4/8 | ||
| 5/8 |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH 0/8] OMAP2+: hwmod/clockevent: allow late-init of individual hwmods
Hi Paul,
Quoted 10 lines · Paul Walmsley
Hello,
This series adds the ability to late-initialize individual hwmods. The goal here is for clockevent (and eventually clocksource) hwmods to be late-initialized individually, and right before they are needed, in the timer init code. Then
omap_hwmod_late_init(), which late-inits the rest of the hwmods, is intended to run as an initcall -- much later in the boot process.
Quoted 5 lines
This series includes the OMAP2/3 hwmod data for the GPTIMERs that Tarun posted earlier. This data is necessary for this new code to avoid warnings during boot.
Boot-tested on N800, OMAP34xx Beagleboard and OMAP4430ES2 Panda.
I'm testing it on 4430sdp, and I have the following warning:
[ 0.000000] omap_hwmod: dpll_mpu_m2_ck: missing clockdomain for dpll_mpu_m2_ck. [ 0.000000] ------------[ cut here ]------------ [ 0.000000] WARNING: at arch/arm/mach-omap2/timer-gp.c:157 omap2_gp_timer_init+0x80/0x190() [ 0.000000] timer-gp: omap_dm_timer_set_source() failed [ 0.000000] Modules linked in: [ 0.000000] [<c0062a6c>] (unwind_backtrace+0x0/0xec) from [<c009422c>] (warn_slowpath_common+0x4c/0x64) [ 0.000000] [<c009422c>] (warn_slowpath_common+0x4c/0x64) from [<c00942c4>] (warn_slowpath_fmt+0x2c/0x3c) [ 0.000000] [<c00942c4>] (warn_slowpath_fmt+0x2c/0x3c) from [<c0010e30>] (omap2_gp_timer_init+0x80/0x190) [ 0.000000] [<c0010e30>] (omap2_gp_timer_init+0x80/0x190) from [<c000c0dc>] (time_init+0x20/0x30) [ 0.000000] [<c000c0dc>] (time_init+0x20/0x30) from [<c0008cbc>] (start_kernel+0x1a4/0x30c) [ 0.000000] [<c0008cbc>] (start_kernel+0x1a4/0x30c) from [<80008038>] (0x80008038) [ 0.000000] ---[ end trace 1b75b31a2719ed1c ]--- [ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz
Regards,
Benoit