Thread (68 messages) 68 messages, 10 authors, 2025-08-22

Re: [PATCH 00/16] Add support for the Axis ARTPEC-8 SoC

From: Hakyeong Kim <hidden>
Date: 2025-07-21 04:32:19
Also in: linux-arm-kernel, linux-clk, linux-gpio, linux-samsung-soc, lkml

On Sat, 2025-07-12 at 21:26 +0200, Linus Walleij wrote:
Hi Hakyeong,

thanks for your patch!

On Thu, Jul 10, 2025 at 2:20 AM [off-list ref] wrote:
quoted
Add basic support for the Axis ARTPEC-8 SoC.
This SoC contains four Cortex-A53 CPUs and other several IPs.

Patches 1 to 10 provide the support for the clock controller,
which is similar to other Samsung SoCs.

The remaining patches provide pinctrl support and
initial device tree support.

Hakyeong Kim (9):
  dt-bindings: clock: Add ARTPEC-8 CMU bindings
  clk: samsung: Add clock PLL support for ARTPEC-8 SoC
  clk: samsung: artpec-8: Add initial clock support
  clk: samsung: artpec-8: Add clock support for CMU_CMU block
  clk: samsung: artpec-8: Add clock support for CMU_BUS block
  clk: samsung: artpec-8: Add clock support for CMU_CORE block
  clk: samsung: artpec-8: Add clock support for CMU_CPUCL block
  clk: samsung: artpec-8: Add clock support for CMU_FSYS block
  clk: samsung: artpec-8: Add clock support for CMU_PERI block
Out of the 9 patches there are 7 patches related to "CMU" without
any explanation or even expansion of this acronym.

Camera Management Unit? I think I'm not supposed to
guess. Is is an Axis-custom piece of hardware? (Would make
sense.)

Please expand this acronym and state clearly that (if this
is a correct assumption) that you are not supplying any
bindings and even less a driver for the "CMU" thing, just the
clocks. (That's fine the actual CMU can come later, but
it should be clear *what* it is.)
Ok, I will add CMU abbreviation on cover-letter and respective patches.

Thanks,
Hakyeong Kim
Yours,
Linus Walleij
  
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