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[0/2] board/ti: manually backport Linux patch

Message ID 20240508-clk-fix-backport-v1-0-92b8e66fcac7@ti.com
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Series board/ti: manually backport Linux patch | expand

Message

Bryan Brattlof May 9, 2024, 2:49 p.m. UTC 
Hello everyone, 

This short series backports a kernel clock driver fix to reduce a fair 
amount of log spam when using newer DM and DMSC firmwares used in all
TI's K3 devices. The fix is already merged and in the v6.9-rcX cycles 
though while we wait for the v6.9 kernel release, backport this fix.

Thank you for reviewing
~Bryan

Signed-off-by: Bryan Brattlof <bb@ti.com>
---
Bryan Brattlof (2):
      board/ti/am64x-sk/patches/linux: backport linux clock fix
      board/ti/am62x-sk/patches/linux: backport linux clock fix

 ...e-sci-clk-Adding-support-for-non-contiguo.patch | 74 ++++++++++++++++++++++
 ...e-sci-clk-Adding-support-for-non-contiguo.patch | 74 ++++++++++++++++++++++
 2 files changed, 148 insertions(+)
---
base-commit: c37e98f486e1f9201d0ff91d9e8166849ae422ac
change-id: 20240508-clk-fix-backport-1e62528f0f33

Best regards,

Comments

Gero Schwäricke May 31, 2024, 11:32 a.m. UTC | #1 
Hi Bryan,

thanks for the patch: I indeed had this issue with the log spam and the
patch fixed it.

Tested-by: Gero Schwäricke <gero.schwaericke@grandcentrix.net>

However, I think this patch might be a bit too churn-y to be merged: The
6.8 kernel is already EOL [1] and it's merged in 6.9 [2]. I suggest we
instead bump the kernel version in ti_am62x_sk_defconfig and
ti_am64x_sk_defconfig once 6.9 is in buildroot.

[1] https://lore.kernel.org/linux-kernel-announce/20240530081043.release-6.8.12@kdist.linux.kernel.org/T/
[2] git tag --contains ":/clk: keystone: sci-clk: Adding support for non contiguous clocks"
    v6.10-rc1
    v6.9
    v6.9-rc1
    v6.9-rc2
    v6.9-rc3
    v6.9-rc4
    v6.9-rc5
    v6.9-rc6
    v6.9-rc7

Best,
Gero

On Thu, May 09, 2024 at 09:49:26AM -0500, Bryan Brattlof via buildroot wrote:
> Hello everyone, 
> 
> This short series backports a kernel clock driver fix to reduce a fair 
> amount of log spam when using newer DM and DMSC firmwares used in all
> TI's K3 devices. The fix is already merged and in the v6.9-rcX cycles 
> though while we wait for the v6.9 kernel release, backport this fix.
> 
> Thank you for reviewing
> ~Bryan
> 
> Signed-off-by: Bryan Brattlof <bb@ti.com>
> ---
> Bryan Brattlof (2):
>       board/ti/am64x-sk/patches/linux: backport linux clock fix
>       board/ti/am62x-sk/patches/linux: backport linux clock fix
> 
>  ...e-sci-clk-Adding-support-for-non-contiguo.patch | 74 ++++++++++++++++++++++
>  ...e-sci-clk-Adding-support-for-non-contiguo.patch | 74 ++++++++++++++++++++++
>  2 files changed, 148 insertions(+)
> ---
> base-commit: c37e98f486e1f9201d0ff91d9e8166849ae422ac
> change-id: 20240508-clk-fix-backport-1e62528f0f33
> 
> Best regards,
> -- 
> Bryan Brattlof <bb@ti.com>
> 
> _______________________________________________
> buildroot mailing list
> buildroot@buildroot.org
> https://lists.buildroot.org/mailman/listinfo/buildroot
Arnout Vandecappelle June 6, 2024, 6:48 p.m. UTC | #2 
On 31/05/2024 13:32, Gero Schwäricke via buildroot wrote:
> Hi Bryan,
> 
> thanks for the patch: I indeed had this issue with the log spam and the
> patch fixed it.
> 
> Tested-by: Gero Schwäricke <gero.schwaericke@grandcentrix.net>

  Patchwork didn't pick this up, so I added it manually.

> 
> However, I think this patch might be a bit too churn-y to be merged: The
> 6.8 kernel is already EOL [1] and it's merged in 6.9 [2]. I suggest we
> instead bump the kernel version in ti_am62x_sk_defconfig and
> ti_am64x_sk_defconfig once 6.9 is in buildroot.

  6.9 is still not in Buildroot and we're in the -rc period, so I appied these 
after all.

  Regards,
  Arnout

> 
> [1] https://lore.kernel.org/linux-kernel-announce/20240530081043.release-6.8.12@kdist.linux.kernel.org/T/
> [2] git tag --contains ":/clk: keystone: sci-clk: Adding support for non contiguous clocks"
>      v6.10-rc1
>      v6.9
>      v6.9-rc1
>      v6.9-rc2
>      v6.9-rc3
>      v6.9-rc4
>      v6.9-rc5
>      v6.9-rc6
>      v6.9-rc7
> 
> Best,
> Gero
> 
> On Thu, May 09, 2024 at 09:49:26AM -0500, Bryan Brattlof via buildroot wrote:
>> Hello everyone,
>>
>> This short series backports a kernel clock driver fix to reduce a fair
>> amount of log spam when using newer DM and DMSC firmwares used in all
>> TI's K3 devices. The fix is already merged and in the v6.9-rcX cycles
>> though while we wait for the v6.9 kernel release, backport this fix.
>>
>> Thank you for reviewing
>> ~Bryan
>>
>> Signed-off-by: Bryan Brattlof <bb@ti.com>
>> ---
>> Bryan Brattlof (2):
>>        board/ti/am64x-sk/patches/linux: backport linux clock fix
>>        board/ti/am62x-sk/patches/linux: backport linux clock fix
>>
>>   ...e-sci-clk-Adding-support-for-non-contiguo.patch | 74 ++++++++++++++++++++++
>>   ...e-sci-clk-Adding-support-for-non-contiguo.patch | 74 ++++++++++++++++++++++
>>   2 files changed, 148 insertions(+)
>> ---
>> base-commit: c37e98f486e1f9201d0ff91d9e8166849ae422ac
>> change-id: 20240508-clk-fix-backport-1e62528f0f33
>>
>> Best regards,
>> -- 
>> Bryan Brattlof <bb@ti.com>
>>
>> _______________________________________________
>> buildroot mailing list
>> buildroot@buildroot.org
>> https://lists.buildroot.org/mailman/listinfo/buildroot
>