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

Hakyeong Kim hgkim05 at coasia.com
Sun Jul 20 21:32:01 PDT 2025


On Thu, 2025-07-10 at 09:12 +0200, Krzysztof Kozlowski wrote:
> On 10/07/2025 02:20, ksk4725 at coasia.com wrote:
> > From: Hakyeong Kim <hgkim05 at coasia.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 at samsung.com>
> > Signed-off-by: Hakyeong Kim <hgkim05 at coasia.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




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