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move arm/arm/cpu/armv7/s5pc1xx to arch/arm/mach-s5pc1xx
Signed-off-by: Minkyu Kang <[email protected]>
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Convert the exynos GPIO driver to driver model. This implements the generic
GPIO interface but not the extra Exynos-specific functions.
Signed-off-by: Simon Glass <[email protected]>
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The wrong header is being included, thus requiring the code to re-declare
the generic GPIO interface in each GPIO header.
Fix this.
Signed-off-by: Simon Glass <[email protected]>
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Change this board to add a device tree.
This also adds a pinmux header file although it is not used as yet.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This patch includes following changes :
* Adds gpio pin numbering support for EXYNOS SOCs.
To have consistent 0..n-1 GPIO numbering the banks are divided
into different parts where ever they have holes in them.
* Rename GPIO definitions from GPIO_... to S5P_GPIO_...
These changes were done to enable cmd_gpio for EXYNOS and
cmd_gpio has GPIO_INPUT same as s5p_gpio driver and hence
getting a error during compilation.
* Adds support for name to gpio conversion in s5p_gpio to enable
gpio command EXYNOS SoCs. Function has been added to asm/gpio.h
to decode the input gpio name to gpio number.
Example: SMDK5420 # gpio set gpa00
Signed-off-by: Leela Krishna Amudala <[email protected]>
Signed-off-by: Rajeshwari Shinde <[email protected]>
Signed-off-by: Akshay Saraswat <[email protected]>
Acked-by: Przemyslaw Marczak <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This patch adds s5p_cpu_rev.
Signed-off-by: Piotr Wilczek <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Old s5p gpio coding method was not clean and was not working properly
for all parts and banks. New method is clean and easy to extend.
Gpio coding mask:
0x000000ff - pin number
0x00ffff00 - bank offset
0xff000000 - part number
Signed-off-by: Przemyslaw Marczak <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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The "int" type is right.
Signed-off-by: Jaehoon Chung <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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On s5pc1xx mmc devices offset is multiply of 0x100000,
wrong value was 0x10000. Register offset always points
to mmc 0 before this change.
Add macro definition of mmc dev register offset to s5pc1xx and
exynos mmc.
Signed-off-by: Przemyslaw Marczak <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
CC: Minkyu Kang <[email protected]>
Acked-by: Jaehoon Chung <jh80.chung at samsung.com>
Signed-off-by: Minkyu Kang <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <[email protected]>
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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: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Useless code is removed, and get buswidth value.
buswidth value will be used to choice the 4bit or 8bit.
(Now used 4bit mode in sdhci.c by default)
Signed-off-by: Jaehoon Chung <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Andy Fleming <[email protected]>
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Since Exynos architecture have new SoCs,
need to fix cpuinfo correctly.
Signed-off-by: Minkyu Kang <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Tested-by: Jaehoon Chung <[email protected]>
Cc: Chander Kashyap <[email protected]>
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In driver mmc, generic s5p_sdhci code is implemented.
s5p_mmc file is dupulicated.
we are good that use the generic sdhci.
This patch supported the sdhci for Samsung-SoC.
Signed-off-by: Jaehoon Chung <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Acked-by: Lei Wen<[email protected]>
Acked-by: Minkyu Kang <[email protected]>
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This patch adds support the generic watchdog timer for s5pc1xx and exynos4
Signed-off-by: Minkyu Kang <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: HeungJun, Kim <[email protected]>
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This commit enables support for USB Gadgets on the GONI
reference target.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Minkyu Kang <[email protected]>
Cc: Remy Bohmer <[email protected]>
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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: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
Cc: Heiko Schocher <[email protected]>
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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: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
Acked-by: Mike Frysinger <[email protected]>
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adapt s5pc1xx to the new layered cache maintenance framework
Signed-off-by: Aneesh V <[email protected]>
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This patch added set_mmc_clk for external clock control.
c210 didn't support host clock control.
So We need external_clock_control function for c210.
Signed-off-by: Jaehoon Chung <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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SROM config code is made common for S5P series of boards.
smdkc100.c now refers to s5p-common/sromc.c for SROM related
subroutines.
Signed-off-by: Chander Kashyap <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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S5PC2XX: Macro values for Pull Up and Driver Strength were wrong.
S5PC1XX: Macro values for Driver Strength were wrong.
Signed-off-by: Chander Kashyap <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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The MMC registers are accessed through struct s5p_mmc member
variables. MMC controller "control4" register offset is set
to 0x8C as per data sheet. The size of struct s5p_mmc is also
corrected.
Signed-off-by: Chander Kashyap <[email protected]>
Signed-off-by: Tushar Behera <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Use pwm functions for timer that is PWM timer 4.
Signed-off-by: Minkyu Kang <[email protected]>
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This is common pwm driver of S5P.
Signed-off-by: Donghwa Lee <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Signed-off-by: Minkyu Kang <[email protected]>
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Because of the bss area is cleared after relocation, we've lost pointers.
This patch fixed it.
Signed-off-by: Minkyu Kang <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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This patch is for s5pc210 support.
Due to the resigter of baudrate is changed from slot to value,
add both of them to uart structure.
Signed-off-by: Minkyu Kang <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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This Patch do support 8-bit bus width for s5p
So we add parameter for bus_width (in s5p_mmc_init(), s5p_mmc_initialize())
If want to use 8-bit bus width, only change (0, 8) instead of (0, 4).
Signed-off-by: Jaehoon Chung <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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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: Minkyu Kang <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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Because of peripheral devices can select clock sources,
separate the peripheral clocks. (pwm, uart and so on)
It just return the pclk at s5pc1xx SoC,
but s5pc210 SoC must be calculated by own clock register setting.
Signed-off-by: Minkyu Kang <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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New line is unnecessary at last line of macro.
Signed-off-by: Minkyu Kang <[email protected]>
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This patch fixed the size of mmc structure.
Signed-off-by: Minkyu Kang <[email protected]>
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Because of these are common files around s5p Socs, rename from s5pc1xx to s5p.
And getting cpu_id is SoC specific, so move to SoC's header file.
Signed-off-by: Minkyu Kang <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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base address
This patch is intended to prepare the other S5P SoC. (s5pc210)
If use SoC specific defines then can't share with other SoC.
So, make the accessor functions for access the base address by common way.
Signed-off-by: Minkyu Kang <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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This patch adds support mmc driver for s5p SoC
Signed-off-by: Minkyu Kang <[email protected]>
Signed-off-by: Jaehoon Chung <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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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: Minkyu Kang <[email protected]>
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Because of other s5p series SoC will use these serial functions,
modify function's name and structure's name.
Signed-off-by: Minkyu Kang <[email protected]>
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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: Peter Tyser <[email protected]>
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