Re: [PATCH v2 3/3] clk: Drop the rate range on clk_put

[Tony Lindgren <tony@atomide.com>]

* Tony Lindgren <tony@atomide.com> [220407 08:23]:
> Hi,
> 
> * Maxime Ripard <maxime@cerno.tech> [220407 07:51]:
> > I haven't been able to find an omap3 board or a qemu target that could
> > help me debug this, but I fixed a few issues already that could fix omap
> > as well.
> > 
> > Could you test today's
> > https://github.com/mripard/linux/tree/rpi/clk-improvements-more-fixes
> > 
> > And let me know if it works?
> 
> Yes sorry I've been meaning to try your fixes but had some file system
> issues on my build box after a power cut while updating the system. All
> good now though, I should be able to give it a try this afternoon.

It now boots, but does a lot of checks on the clocks before the timers
get initialized compared to v5.18-rc1. And then there's this:

[    2.532501] clk_core_set_rate_nolock +2293: ssi_ssr_fck_3430es2 affected!
...
[    2.554443]  unwind_backtrace from show_stack+0x10/0x14
[    2.559875]  show_stack from dump_stack_lvl+0x40/0x4c
[    2.565093]  dump_stack_lvl from clk_core_set_rate_nolock+0x278/0x2c4
[    2.571777]  clk_core_set_rate_nolock from clk_set_rate_range_nolock.part.0+0x154/0x384
[    2.580047]  clk_set_rate_range_nolock.part.0 from __clk_put+0x64/0x174
[    2.586853]  __clk_put from clk_add_alias+0x48/0x5c
[    2.591918]  clk_add_alias from _add_clkdev.part.0+0x94/0x154
[    2.597869]  _add_clkdev.part.0 from omap_device_alloc+0x88/0x114
[    2.604156]  omap_device_alloc from _omap_device_notifier_call+0x25c/0x3b4
[    2.611236]  _omap_device_notifier_call from blocking_notifier_call_chain+0x6c/0x90
[    2.619140]  blocking_notifier_call_chain from device_add+0x360/0x894
[    2.625823]  device_add from of_platform_device_create_pdata+0x8c/0xb8
[    2.632568]  of_platform_device_create_pdata from of_platform_bus_create+0x194/0x22c
[    2.640563]  of_platform_bus_create from of_platform_bus_create+0x1e0/0x22c
[    2.647735]  of_platform_bus_create from of_platform_populate+0x60/0xb8
[    2.654571]  of_platform_populate from pdata_quirks_init+0xb4/0xe0
[    2.660980]  pdata_quirks_init from omap_generic_init+0xc/0x18
[    2.666992]  omap_generic_init from customize_machine+0x1c/0x30
[    2.673126]  customize_machine from do_one_initcall+0x44/0x24c
[    2.679138]  do_one_initcall from kernel_init_freeable+0x1e8/0x298
[    2.685546]  kernel_init_freeable from kernel_init+0x14/0x140
[    2.691467]  kernel_init from ret_from_fork+0x14/0x24

I'll email you the full log separately to look at.

Regards,

Tony