linux-kernel - Re: [PATCH v2 00/12] arm64: Kconfig: Update ARCH

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Date:   Wed, 29 Sep 2021 15:02:39 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Will McVicker <willmcvicker@...gle.com>,
        Russell King <linux@...linux.org.uk>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Tomasz Figa <tomasz.figa@...il.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        John Stultz <john.stultz@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     Lee Jones <lee.jones@...aro.org>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Saravana Kannan <saravanak@...gle.com>,
        kernel-team@...roid.com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-rtc@...r.kernel.org
Subject: Re: [PATCH v2 00/12] arm64: Kconfig: Update ARCH_EXYNOS select
 configs

On 29/09/2021 01:56, Will McVicker wrote:
> This is v2 of the series of patches that modularizes a number of core
> ARCH_EXYNOS drivers. Based off of the feedback from the v1 series, I have
> modularized all of the drivers that are removed from the ARCH_EXYNOS
> series of "select XXX". This includes setting the following configs as
> tristate:
> 
>  * COMMON_CLK_SAMSUNG
>  * EXYNOS_ARM64_COMMON_CLK
>  * PINCTRL_SAMSUNG
>  * PINCTRL_EXYNOS
>  * EXYNOS_PMU_ARM64
>  * EXYNOS_PM_DOMAINS
> 
> Additionally, it introduces the config EXYNOS_PMU_ARM64 and EXYNOS_PMU_ARM
> which was previously EXYNOS_PMU and EXYNOS_PMU_ARM_DRIVERS respectively.
> The reason for these new configs is because we are not able to easily
> modularize the ARMv7 PMU driver due to built-in arch dependencies on
> pmu_base_addr under arch/arm/mach-exynos/*. So the new configs split up
> the ARM and ARM64 portions into two separate configs.
> 
> Overall, these drivers didn't require much refactoring and converted to
> modules relatively easily. However, due to my lack of exynos hardware, I
> was not able to boot test these changes. I'm mostly concerned about the
> CLK_OF_DECLARE() changes having dependencies on early timers. So I'm
> requesting help for testing these changes on the respective hardware.
> 

These are all not tested at all? In such case, since these are not
trivial changes, please mark the series as RFT.

I will not be able to test these for some days, so it must wait.


Best regards,
Krzysztof