linux-kernel - Re: [PATCH v5 0/3] arm64/clk: EXYNOS: Consolidate Exynos7 symbol

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Message-ID: <20160216223158.2278.48998@quark.deferred.io>
Date:	Tue, 16 Feb 2016 14:31:58 -0800
From:	Michael Turquette <mturquette@...libre.com>
To:	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	"Kukjin Kim" <kgene@...nel.org>,
	"Krzysztof Kozlowski" <k.kozlowski@...sung.com>,
	"Catalin Marinas" <catalin.marinas@....com>,
	"Will Deacon" <will.deacon@....com>,
	"Stephen Boyd" <sboyd@...eaurora.org>,
	"Sylwester Nawrocki" <s.nawrocki@...sung.com>,
	"Tomasz Figa" <tomasz.figa@...il.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org, linux-clk@...r.kernel.org
Cc:	"Arnd Bergmann" <arnd@...db.de>, "Olof Johansson" <olof@...om.net>,
	"Kevin Hilman" <khilman@...nel.org>,
	"Alim Akhtar" <alim.akhtar@...sung.com>,
	"Pankaj Dubey" <pankaj.dubey@...sung.com>,
	"Chanwoo Choi" <cw00.choi@...sung.com>
Subject: Re: [PATCH v5 0/3] arm64/clk: EXYNOS: Consolidate Exynos7 symbol

Quoting Krzysztof Kozlowski (2016-02-15 22:20:29)
> Hi,
> 
> Patchset attempts to remove the ARCH_EXYNOS7 symbol.
> 
> I rebased this on top of James':
>  - clk: Move vendor's Kconfig into CCF menu section
>    http://www.spinics.net/lists/devicetree/msg111953.html
> 
> The third patch depends on previous ones so one way of merging this
> would be to prepare a tag from clk tree with first two patches
> and the dependency. The last third patch would go through arm-soc.

I've done this locally and things look good. I'm just waiting for Acks
to patch #2 and I'll merge patches #1 and #2 and provide a stable tag
named clk-samsung-kconfig, based on v4.5-rc1.

These patches were not based on -rc1, but the fixups were trivial so I'm
fine with them.

Regards,
Mike

> 
> Changes since v4:
> =================
> 1. Rebased on "clk: Move vendor's Kconfig into CCF menu section"
>    existing in clock tree.
> 2. Re-work patch 2/3 (see specific changelog).
> 
> Changes since v3:
> =================
> 1. Rebase on next-20160127 (s3c64xx became multiplatform).
> 
> Changes since v2:
> =================
> 1. Follow Arnd's advice about not enabling silently the newly added
>    EXYNOS_ARM64_COMMON_CLK, when COMPILE_TEST is enabled. This was
>    also a trigger for some changes in placement of Samsung clocks
>    Kconfig entries...
> 2. ... which lead to introducing patch 1.
> 
> 
> Rationale:
> ==========
> We don't need ARCH_EXYNOS7 symbol because all ARMv8 platforms should
> fall under generic ARCH_EXYNOS. In the same time there is no sense
> in building clocks for these ARMv8 SoCs on ARMv7 builds.
> 
> 
> Best regards,
> Krzysztof
> 
> Krzysztof Kozlowski (3):
>   clk: samsung: Enable COMPILE_TEST for Samsung clocks
>   clk: samsung: Don't build ARMv8 clock drivers on ARMv7
>   arm64: EXYNOS: Consolidate ARCH_EXYNOS7 symbol into ARCH_EXYNOS
> 
>  arch/arm64/Kconfig.platforms        | 11 ++---------
>  arch/arm64/boot/dts/exynos/Makefile |  2 +-
>  arch/arm64/configs/defconfig        |  2 +-
>  drivers/clk/samsung/Kconfig         | 18 +++++++++++++-----
>  drivers/clk/samsung/Makefile        |  4 ++--
>  5 files changed, 19 insertions(+), 18 deletions(-)
> 
> -- 
> 2.5.0
>