linux-kernel - Re: [PATCH 04/16] clk: samsung: artpec-8: Add initial clock support

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Message-ID: <35756293677efc07ce4de4d110d9e9b24ec83fcc.camel@coasia.com>
Date: Mon, 21 Jul 2025 13:32:01 +0900
From: Hakyeong Kim <hgkim05@...sia.com>
To: Krzysztof Kozlowski <krzk@...nel.org>, ksk4725@...sia.com, Jesper
 Nilsson <jesper.nilsson@...s.com>, Michael Turquette
 <mturquette@...libre.com>,  Stephen Boyd <sboyd@...nel.org>, Rob Herring
 <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,  Conor Dooley
 <conor+dt@...nel.org>, Sylwester Nawrocki <s.nawrocki@...sung.com>, Chanwoo
 Choi <cw00.choi@...sung.com>, Alim Akhtar <alim.akhtar@...sung.com>, Linus
 Walleij <linus.walleij@...aro.org>, Tomasz Figa <tomasz.figa@...il.com>,
 Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>,
 Arnd Bergmann <arnd@...db.de>,  Ravi Patel <ravi.patel@...sung.com>,
 SungMin Park <smn1196@...sia.com>
Cc: kenkim <kenkim@...sia.com>, Jongshin Park <pjsin865@...sia.com>, GunWoo
 Kim <gwk1013@...sia.com>, GyoungBo Min <mingyoungbo@...sia.com>, Pankaj
 Dubey <pankaj.dubey@...sung.com>, Shradha Todi <shradha.t@...sung.com>,
 Inbaraj E <inbaraj.e@...sung.com>, Swathi K S <swathi.ks@...sung.com>,
 Hrishikesh <hrishikesh.d@...sung.com>, Dongjin Yang
 <dj76.yang@...sung.com>, Sang Min Kim <hypmean.kim@...sung.com>,
 linux-kernel@...r.kernel.org,  linux-arm-kernel@...ts.infradead.org,
 linux-samsung-soc@...r.kernel.org,  linux-arm-kernel@...s.com,
 linux-clk@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-gpio@...r.kernel.org, soc@...ts.linux.dev
Subject: Re: [PATCH 04/16] clk: samsung: artpec-8: Add initial clock support

On Thu, 2025-07-10 at 09:12 +0200, Krzysztof Kozlowski wrote:
> On 10/07/2025 02:20, ksk4725@...sia.com wrote:
> > From: Hakyeong Kim <hgkim05@...sia.com>
> > 
> > Add initial clock support for ARTPEC-8 SoC which is required
> > for enabling basic clock management.
> > 
> > Add clock support for below CMU block in ARTPEC-8 SoC:
> >  - CMU_IMEM
> > 
> > Signed-off-by: Ravi Patel <ravi.patel@...sung.com>
> > Signed-off-by: Hakyeong Kim <hgkim05@...sia.com>
> > ---
> >  drivers/clk/samsung/Kconfig       |  8 ++++
> >  drivers/clk/samsung/Makefile      |  1 +
> >  drivers/clk/samsung/clk-artpec8.c | 62
> > +++++++++++++++++++++++++++++++
> >  3 files changed, 71 insertions(+)
> >  create mode 100644 drivers/clk/samsung/clk-artpec8.c
> > 
> > diff --git a/drivers/clk/samsung/Kconfig
> > b/drivers/clk/samsung/Kconfig
> > index 76a494e95027..289591b403ad 100644
> > --- a/drivers/clk/samsung/Kconfig
> > +++ b/drivers/clk/samsung/Kconfig
> > @@ -13,6 +13,7 @@ config COMMON_CLK_SAMSUNG
> >         select EXYNOS_5420_COMMON_CLK if ARM && SOC_EXYNOS5420
> >         select EXYNOS_ARM64_COMMON_CLK if ARM64 && ARCH_EXYNOS
> >         select TESLA_FSD_COMMON_CLK if ARM64 && ARCH_TESLA_FSD
> > +       select ARTPEC8_COMMON_CLK if ARM64 && ARCH_ARTPEC8
> 
> Here and:
> 
> >  
> >  config S3C64XX_COMMON_CLK
> >         bool "Samsung S3C64xx clock controller support" if
> > COMPILE_TEST
> > @@ -102,3 +103,10 @@ config TESLA_FSD_COMMON_CLK
> >         help
> >           Support for the clock controller present on the Tesla FSD
> > SoC.
> >           Choose Y here only if you build for this SoC.
> > +
> > +config ARTPEC8_COMMON_CLK
> 
> here, place it before EXYNOS_3250_COMMON_CLK.

Ok, I will reorder macros in alphabatical order.

Thanks,
Hakyeong Kim

> 
> > +       bool "Axis ARTPEC-8 clock controller support" if
> > COMPILE_TEST
> > +       depends on COMMON_CLK_SAMSUNG
> > +       help
> 
> 
> 
> Best regards,
> Krzysztof