From: thomas.abraham@linaro.org (Thomas Abraham)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] mmc: sdhci-s3c: Remove 'clk_type' member from platform data
Date: Tue, 04 Oct 2011 12:58:32 +0530 [thread overview]
Message-ID: <1317713315-5830-1-git-send-email-thomas.abraham@linaro.org> (raw)
This patchset removes all uses of 'clk_type' member from the platform data
of sdhci-s3c driver. The clk_type is a SoC specific information and not a board/
machine specific information. Hence, this information can be more aptly
represented using SoC specific driver data in the sdhci-s3c driver.
Hence all uses of 'clk_type' member in sdhci-s3c driver's platform data is
removed. In place of that, the sdhci host qurik 'SDHCI_QUIRK_NONSTANDARD_CLOCK'
is used to handle controllers that do not have a standard sdclk division
(like those in the exynos4 SoC's).
This is a pre-requisite patchset for adding device tree support for sdhci-s3c
driver. While migrating towards device tree support, retreving 'clk_type'
information does not seem correct and hence it has been added as SoC specific
driver data.
This patchset is based on the following tree
https://github.com/kgene/linux-samsung.git branch: for-next
and tested on smdkv310, smdkv210 and smdk2416.
Thomas Abraham (3):
mmc: sdhci-s3c: Remove usage of clk_type member in platform data
arm: exynos4: use 'exynos4-sdhci' as device name for sdhci controllers
arm: samsung: remove all uses of clk_type member in sdhci platform data
arch/arm/mach-exynos4/clock.c | 16 +++---
arch/arm/mach-exynos4/cpu.c | 5 ++
arch/arm/mach-exynos4/mach-armlex4210.c | 3 -
arch/arm/mach-exynos4/mach-nuri.c | 3 -
arch/arm/mach-exynos4/mach-origen.c | 2 -
arch/arm/mach-exynos4/mach-smdk4212.c | 2 -
arch/arm/mach-exynos4/mach-smdkv310.c | 4 --
arch/arm/mach-exynos4/mach-universal_c210.c | 2 -
arch/arm/plat-samsung/dev-hsmmc.c | 1 -
arch/arm/plat-samsung/dev-hsmmc1.c | 1 -
arch/arm/plat-samsung/dev-hsmmc2.c | 1 -
arch/arm/plat-samsung/dev-hsmmc3.c | 1 -
arch/arm/plat-samsung/include/plat/sdhci.h | 34 ++++++++++---
arch/arm/plat-samsung/platformdata.c | 2 -
drivers/mmc/host/sdhci-s3c.c | 74 +++++++++++++++++++++++++--
15 files changed, 110 insertions(+), 41 deletions(-)
next reply other threads:[~2011-10-04 7:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-04 7:28 Thomas Abraham [this message]
2011-10-04 7:28 ` [PATCH 1/3] mmc: sdhci-s3c: Remove usage of clk_type member in platform data Thomas Abraham
2011-10-04 7:53 ` Kyungmin Park
2011-10-04 8:15 ` Thomas Abraham
2011-10-04 7:28 ` [PATCH 2/3] arm: exynos4: use 'exynos4-sdhci' as device name for sdhci controllers Thomas Abraham
2011-10-04 7:28 ` [PATCH 3/3] arm: samsung: remove all uses of clk_type member in sdhci platform data Thomas Abraham
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