Commit Graph

6 Commits

Author SHA1 Message Date
Arnd Bergmann cc014f3e29 mmc: sdhci-s3c: remove platform dependencies
plat/regs-sdhci.h is not used anywhere but in the sdhci-s3c
driver, so it can become a local file there and all other
inclusions removed.

plat/sdhci.h is used only to define the platform devices,
and with the exception of the platform_data structure not
needed by the driver, so we can split out the platform_data
definition instead and leave the rest to platform code.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Chris Ball <cjb@laptop.org>
2013-04-19 13:51:23 +02:00
Ben Dooks 8f89d5b3b1 ARM: S5PC100: Change to using s3c_gpio_cfgrange_nopull()
Change code setting special-function and no pull-up to use
the s3c_gpio_cfgrange_nopull() wrapper.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-23 11:51:41 +09:00
Ben Dooks a40af06655 ARM: S5PC100: Change to using s3c_gpio_cfgall_range()
Change the code setting a range of GPIO pins' configuration and
pull state to use the recently introduced s3c_gpio_cfgall_range().

Mop up a few missed s3c_gpio_cfgpin_range() changes.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-23 11:50:25 +09:00
Ben Dooks ce8f9abd62 ARM: S5PC100: Change to using s3c_gpio_cfgpin_range()
Change the code setting ranges of GPIO pins using s3c_gpio_cfgpin() to
use the recently introduced s3c_gpio_cfgpin_range().

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
[kgene.kim@samsung.com: Fixed wrong change]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-23 11:49:37 +09:00
Marek Szyprowski 19206b1742 ARM: SAMSUNG: Add new s3c-sdhci card detection methods for Samsung SoCs
On some Samsung SoCs not all SDHCI controllers have card detect (CD)
line. For some embedded designs it is not even needed, because ususally
the device (like SDIO flash memory or wifi controller) is permanently
wired to the controller. There are also systems which have a card detect
line connected to some of the external interrupt lines or the presence
of the card depends on some other actions (like enabling a power
regulator).

This patch adds all required changes to platform support code, so
another patch, which extends the driver with support for the new card
detection methods can be applied.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: minor title and coding-style fixes]
[kgene.kim@samsung.com: fix build errors]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-05 18:32:50 +09:00
Marek Szyprowski 2af716ba77 ARM: S5PC100: Move sdhci helpers from plat-s5pc1xx to mach-s5pc100
Move sdhci helpers from plat-s5pc1xx to mach-s5pc100.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-20 15:28:08 +09:00