ARM: SAMSUNG: cleanup of rtc register definitions

regs-rtc.h uses a mixture of tabs and spaces and also (x<<y)
to format bits. So, before adding new stuff clean up the formatting
and also add spaces to the bit definitions (i.e. (x << y) )

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
HACK: Move physical address for FV-1
ARM: EXYNOS: Add clock register addresses for EXYNOS4X12 bus devfreq driver

EXYNOS4212/4412 memory bus devfreq driver requires some register
addresses that were not defined with EXYNOS4210 support.
This patch adds the required register addresses and shift/mask data.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: EXYNOS: Add support EXYNOS4210-bus Devfreq driver on Nuri board

Support varying voltages:
- GPIODVS for Buck2 is removed.
- Voltage ragne for Buck2 is widen.

Support Buck2 regulator for EXYNOS4210 bus devfreq driver:
- Added device name for buck2 regulator
- Added exynos4210-busfreq platform device for Nuri board.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: SAMSUNG: add G2D to plat-s5p and mach-exynos

G2D is a 2D graphics accelerator engine present in the s5p family
of Samsung SoCs. It is capable of bitblt and raster operations on
images having dimensions of up to 8000x8000.

Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: EXYNOS: add G2D to mach-nuri

Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: EXYNOS: add G2D to mach-universal

Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: SAMSUNG: Add a callback 'notify_after' for PWM backlight control

The callback 'notify_after' was added to struct platform_pwm_backlight_data
provided by PWM backlight driver. Therefore, this patch adds a callback
'notify_after' which can be called after pwm_enable, pwm_disable and
pwm_config.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
rtc-s3c: make room for more variants in devicetree block

Use the data field of of_device_id to hold the type for
s3c_cpu_type.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
rtc-s3c: add variants for S3C2443 and S3C2416

Especially the TICNT registers are different from the two rtc
types that currently exists.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: S3C2443/S3C2416: add s3c_rtc_setname and rename rtc devices

As the S3C24xx SoCs use the same rtc device a renaming capability like in
the adc driver is necessary.

This patch adds a s3c_rtc_setname function and names the rtc devices for
S3C2443 and S3C2416 accordingly.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: EXYNOS: Enable G2D on ORIGEN

This patch enables G2D support on ORIGEN board.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: S3C64XX: Fix build of Cragganmore after SPI changes

Commit 875a59 (ARM: SAMSUNG: Consolidation of SPI platform devices to
plat-samsung) replaced the function s3c64xx_spi_set_info() with
s3c64xx_spiN_set_platdata() but did not update all the machines, with
Cragganmore being left. Fix that.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: S3C64XX: Enable power management for WiFi on Cragganmore

Allow the SDHCI stack to runtime power manage the WiFi card on Cragganmore
for better power optimisation.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: EXYNOS: Enable MDMA driver

This patch adds MDMA platform data and enables MDMA
for DMA memcpy operation.

Signed-off-by: Boojin Kim <boojin.kim@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
ARM: restart: Temporary #error to persuade platform maintainers to take the restart changes seriously

Force builds to fail to ensure that platform maintainers take the
restart changes seriously, and sort out fixing their code before the
next merge window.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>