This patch fix wrong value returned by 's5p_gpio_part_max' function
for Exynos4412.
Signed-off-by: NPiotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Signed-off-by: NWolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: NTom Rini <trini@ti.com>

This patch adds gpio structure for Exynos4x12.
Signed-off-by: NChander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Now proper GPIO parts numbering is handled at Samsung devices.
This fix is necessary for code using GPIO located at other banks
than first.

Test HW:
- Exynos4210 - Trats
- S5PC110 - goni
Signed-off-by: NLukasz Majewski <l.majewski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch modifies the pinmux settings of MMC and UART as per
Exynos5250 Rev 1.0.
It also corrects the gpio offset calculations.
Signed-off-by: NRajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: NJoonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Samsung's ARM Cortex-A15 based SoCs are known as Exynos5 series of
SoCs. This patch adds the support for Exynos5.
Signed-off-by: NChander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

As per new naming convention for Samsung SoC's, all Cortex-A9 and Cortex-A15
based SoC's will be classified under the name Exynos. Cortex-A9 and Cortex-A15
based SoC's will be sub-classified as Exynos4 and Exynos5 respectively.

In order to better adapt and reuse code across various upcoming Samsung Exynos
based boards, all uses of s5pc210 prefix/suffix/directory-names are renamed in
this patch. s5pc210 is renamed as exynos4210 and S5PC210/s5pc210 suffix/prefix
are renamed as exynos4/EXYNOS4.
Signed-off-by: NChander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds support for software I2C for GONI and Universal C210 reference targets.
It adds support for access to GPIOs by number, not as it is present,
by bank and offset.
Signed-off-by: NLukasz Majewski <l.majewski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>
Cc: Heiko Schocher <hs@denx.de>

This change is driven by need of general gpio_* functions,
which as their parameter are accepting the GPIO pin number, NOT
block and pin.

This makes the code alike to omap, and allows for using more
generic frameworks (e.g. software I2C).
Signed-off-by: NLukasz Majewski <l.majewski@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>
Acked-by: NMike Frysinger <vapier@gentoo.org>

S5PC2XX: Macro values for Pull Up and Driver Strength were wrong.
S5PC1XX: Macro values for Driver Strength were wrong.
Signed-off-by: NChander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

S5PC210 is a 32-bit RISC and Cortex-A9 Dual Core based micro-processor.
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>

Typically we declare the name of gpio structure to "gpio",
so it was duplicated around the name. (e.g: gpio->gpio_a)
This patch modified the naming that is removing "gpio_".
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>

Because of s5pc1xx gpio is same as s5p seires SoC,
move gpio functions to drvier/gpio/
and modify structure's name from s5pc1xx_ to s5p_.
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Because of s5pc1xx gpio is same as s5p seires SoC,
move gpio functions to drvier/gpio/
and modify structure's name from s5pc1xx_ to s5p_.
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This helps to clean up the include/ directory so that it only contains
non-architecture-specific headers and also matches Linux's directory
layout which many U-Boot developers are already familiar with.
Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

This patch adds support the GPIO interface
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

Because of s5pc1xx gpio is same as s5p seires SoC,
move gpio functions to drvier/gpio/
and modify structure's name from s5pc1xx_ to s5p_.
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds support the GPIO interface
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds support the GPIO interface and update the README file.
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds support the GPIO interface
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

fix the following compile warnings
warning: dereferencing type-punned pointer will break strict-aliasing rules
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>

This patch adds support for the Samsung s5pc100 and s5pc110
SoCs. The s5pc1xx SoC is an ARM Cortex A8 processor.
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>
Signed-off-by: NHeungJun, Kim <riverful.kim@samsung.com>

This patch adds support for the Samsung s5pc100 and s5pc110
SoCs. The s5pc1xx SoC is an ARM Cortex A8 processor.
Signed-off-by: NMinkyu Kang <mk7.kang@samsung.com>
Signed-off-by: NHeungJun, Kim <riverful.kim@samsung.com>