From: Arnd Bergmann <arnd@arndb.de>
To: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Chanwoo Choi <cw00.choi@samsung.com>,
"linux-samsung-soc@vger.kernel.org"
<linux-samsung-soc@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
Kukjin Kim <kgene.kim@samsung.com>,
Mark Rutland <mark.rutland@arm.com>,
Olof Johansson <olof@lixom.net>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Sylwester Nawrocki <s.nawrocki@samsung.com>,
Thomas Abraham <thomas.abraham@linaro.org>,
Linus Walleij <linus.walleij@linaro.org>,
Kyungmin Park <kyungmin.park@samsung.com>,
InKi Dae <inki.dae@samsung.com>,
Chanho Park <chanho61.park@samsung.com>,
geunsik.lim@samsung.com, "sw0312.kim" <sw0312.kim@samsung.com>,
Jaehoon Chung <jh80.chung@samsung.com>,
Abhilash Kesavan <a.kesavan@samsung.com>,
devicetree <devicetree@vger.kernel.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 01/19] pinctrl: exynos: Add support for Exynos5433
Date: Thu, 27 Nov 2014 13:36:36 +0100 [thread overview]
Message-ID: <4132795.KBVIQFTevx@wuerfel> (raw)
In-Reply-To: <CA+Ln22FtvUD1HqH9PCGPCRu8Cyc6u4oNnsrEWyKYODtCT8wKHQ@mail.gmail.com>
On Thursday 27 November 2014 21:14:59 Tomasz Figa wrote:
> > my impression is that with the
> > move to arm64, you should come up with a new binding that can fully
> > describe each controller so you don't have to add new code and bindings
> > for each future SoC that uses the same scheme.
>
> Still, this is exactly the same thing I thought when initially refactoring this
> driver 2 years ago and what was dismissed at that time due to people
> supposedly not wanting that much data in DT. If this point of view has changed,
> then I fully support your view, though.
I guess people were at the time underestimating the rate at which Samsung
comes out with new SoC variants that are all slightly different.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 01/19] pinctrl: exynos: Add support for Exynos5433
Date: Thu, 27 Nov 2014 13:36:36 +0100 [thread overview]
Message-ID: <4132795.KBVIQFTevx@wuerfel> (raw)
In-Reply-To: <CA+Ln22FtvUD1HqH9PCGPCRu8Cyc6u4oNnsrEWyKYODtCT8wKHQ@mail.gmail.com>
On Thursday 27 November 2014 21:14:59 Tomasz Figa wrote:
> > my impression is that with the
> > move to arm64, you should come up with a new binding that can fully
> > describe each controller so you don't have to add new code and bindings
> > for each future SoC that uses the same scheme.
>
> Still, this is exactly the same thing I thought when initially refactoring this
> driver 2 years ago and what was dismissed at that time due to people
> supposedly not wanting that much data in DT. If this point of view has changed,
> then I fully support your view, though.
I guess people were at the time underestimating the rate at which Samsung
comes out with new SoC variants that are all slightly different.
Arnd
next prev parent reply other threads:[~2014-11-27 12:36 UTC|newest]
Thread overview: 132+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-27 7:34 [PATCH 00/19] arm64: Add the support for new 64-bit Exynos5433 SoC Chanwoo Choi
2014-11-27 7:34 ` Chanwoo Choi
2014-11-27 7:34 ` Chanwoo Choi
2014-11-27 7:34 ` [PATCH 01/19] pinctrl: exynos: Add support for Exynos5433 Chanwoo Choi
2014-11-27 7:34 ` Chanwoo Choi
2014-11-27 7:34 ` Chanwoo Choi
2014-11-27 10:26 ` [01/19] " Pankaj Dubey
2014-11-27 10:26 ` Pankaj Dubey
2014-11-27 10:49 ` Chanwoo Choi
2014-11-27 10:49 ` Chanwoo Choi
2014-11-27 11:45 ` [PATCH 01/19] " Arnd Bergmann
2014-11-27 11:45 ` Arnd Bergmann
2014-11-27 12:14 ` Tomasz Figa
2014-11-27 12:14 ` Tomasz Figa
2014-11-27 12:14 ` Tomasz Figa
2014-11-27 12:36 ` Arnd Bergmann [this message]
2014-11-27 12:36 ` Arnd Bergmann
2014-12-28 11:21 ` Tomasz Figa
2014-12-28 11:21 ` Tomasz Figa
2014-12-28 23:33 ` Chanwoo Choi
2014-12-28 23:33 ` Chanwoo Choi
2014-11-27 7:34 ` [PATCH 02/19] clk: samsung: Add binding documentation for Exynos5433 clock controller Chanwoo Choi
2014-11-27 7:34 ` Chanwoo Choi
2014-11-27 11:21 ` Mark Rutland
2014-11-27 11:21 ` Mark Rutland
2014-11-27 11:21 ` Mark Rutland
2014-11-27 11:29 ` Chanwoo Choi
2014-11-27 11:29 ` Chanwoo Choi
2014-11-27 11:29 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 03/19] clk: samsung: exynos5433: Add clocks using common clock framework Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 11:48 ` [03/19] " Pankaj Dubey
2014-11-27 11:48 ` Pankaj Dubey
2014-11-27 12:53 ` Chanwoo Choi
2014-11-27 12:53 ` Chanwoo Choi
2014-11-28 1:57 ` Chanwoo Choi
2014-11-28 1:57 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 04/19] clk: samsung: exynos5433: Add MUX clocks of CMU_TOP domain Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 05/19] clk: samsung: exynos5433: Add clocks for CMU_PERIC domain Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 06/19] clk: samsung: exynos5433: Add clocks for CMU_PERIS domain Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 07/19] clk: samsung: exynos5433: Add clocks for CMU_G2D domain Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 08/19] clk: samsung: exynos5433: Add clocks for CMU_MIF domain Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 09/19] clk: samsung: exynos5433: Add clocks for CMU_DISP domain Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 10/19] clk: samsung: exynos5433: Add clocks for CMU_AUD domain Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
[not found] ` <1417073716-22997-1-git-send-email-cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2014-11-27 7:35 ` [PATCH 11/19] clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 11:41 ` Arnd Bergmann
2014-11-27 11:41 ` Arnd Bergmann
2014-11-27 11:56 ` Chanwoo Choi
2014-11-27 11:56 ` Chanwoo Choi
[not found] ` <54771173.6090408-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2014-11-27 12:12 ` Sylwester Nawrocki
2014-11-27 12:12 ` Sylwester Nawrocki
2014-11-27 12:12 ` Sylwester Nawrocki
2014-11-27 12:14 ` Chanwoo Choi
2014-11-27 12:14 ` Chanwoo Choi
2014-11-27 12:35 ` Arnd Bergmann
2014-11-27 12:35 ` Arnd Bergmann
2014-11-27 12:58 ` Chanwoo Choi
2014-11-27 12:58 ` Chanwoo Choi
2014-11-27 13:15 ` Arnd Bergmann
2014-11-27 13:15 ` Arnd Bergmann
[not found] ` <CAGTfZH3KmwhJNFdmeWnujbbUbtLf5vSi6i2dbV62DeCtV7n4TQ@mail.gmail.com>
[not found] ` <CAGTfZH3KmwhJNFdmeWnujbbUbtLf5vSi6i2dbV62DeCtV7n4TQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-11-27 14:02 ` Arnd Bergmann
2014-11-27 14:02 ` Arnd Bergmann
2014-11-27 14:02 ` Arnd Bergmann
2014-11-27 15:17 ` Chanwoo Choi
2014-11-27 15:17 ` Chanwoo Choi
2014-11-27 15:17 ` Chanwoo Choi
2014-11-27 15:33 ` Arnd Bergmann
2014-11-27 15:33 ` Arnd Bergmann
2014-11-27 15:33 ` Arnd Bergmann
2014-11-27 15:44 ` Chanwoo Choi
2014-11-27 15:44 ` Chanwoo Choi
2014-11-27 15:44 ` Chanwoo Choi
2014-11-27 15:51 ` Arnd Bergmann
2014-11-27 15:51 ` Arnd Bergmann
2014-11-27 15:51 ` Arnd Bergmann
2014-11-27 15:58 ` Chanwoo Choi
2014-11-27 15:58 ` Chanwoo Choi
2014-11-27 15:58 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 12/19] clk: samsung: exynos5433: Add missing clocks for CMU_FSYS domain Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 13/19] clk: samsung: exynos5433: Add clocks for CMU_G3D domain Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 14/19] clk: samsung: exynos5433: Add clocks for CMU_GSCL domain Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 15/19] arm64: exynos5433: Enable ARMv8-based Exynos5433 SoC support Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 11:18 ` Catalin Marinas
2014-11-27 11:18 ` Catalin Marinas
2014-11-27 11:18 ` Catalin Marinas
[not found] ` <20141127111839.GD11511-M2fw3Uu6cmfZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2014-11-27 11:22 ` Chanwoo Choi
2014-11-27 11:22 ` Chanwoo Choi
2014-11-27 11:22 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 16/19] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 10:26 ` Marc Zyngier
2014-11-27 10:26 ` Marc Zyngier
2014-11-27 10:26 ` Marc Zyngier
2014-11-28 13:51 ` Chanwoo Choi
2014-11-28 13:51 ` Chanwoo Choi
2014-11-28 13:51 ` Chanwoo Choi
[not found] ` <1417073716-22997-17-git-send-email-cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2014-11-27 11:18 ` Mark Rutland
2014-11-27 11:18 ` Mark Rutland
2014-11-27 11:18 ` Mark Rutland
2014-11-28 13:18 ` Chanwoo Choi
2014-11-28 13:18 ` Chanwoo Choi
2014-11-28 13:18 ` Chanwoo Choi
2014-11-28 14:00 ` Mark Rutland
2014-11-28 14:00 ` Mark Rutland
2014-11-28 14:00 ` Mark Rutland
2014-12-01 2:21 ` Chanwoo Choi
2014-12-01 2:21 ` Chanwoo Choi
2014-12-01 2:21 ` Chanwoo Choi
2014-12-02 10:42 ` Mark Rutland
2014-12-02 10:42 ` Mark Rutland
2014-12-02 10:42 ` Mark Rutland
2014-11-27 7:35 ` [PATCH 17/19] arm64: dts: exynos: Add MSHC dt node for Exynos5433 Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 18/19] arm64: dts: exynos: Add SPI/PDMA " Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
2014-11-27 7:35 ` [PATCH 19/19] serial: samsung: Add the support for Exynos5433 SoC Chanwoo Choi
2014-11-27 7:35 ` Chanwoo Choi
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