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If PM_H1940 is enabled, kernel _must_ be located upper then 0x30008000,
because this area (0x30000000-0x30100000) can be used by bootloader. If
kernel is located at 0x30008000, bootloader will corrupt kernel's code during
resume.
Signed-off-by: Vasily Khoruzhick <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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Signed-off-by: Vasily Khoruzhick <[email protected]>
Signed-off-by: Denis Grigoriev <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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Add locking to each GPIO bank to allow for SMP capable code
to use the gpiolib functions. See the gpio-core.h header file
for more information.
Signed-off-by: Ben Dooks <[email protected]>
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Add USB external crystal clock definition Xusbxti to common S5P clock code.
Signed-off-by: Thomas Abraham <[email protected]>
Signed-off-by: Kukjin Kim <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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This patch fixes return value in below functions
- pwm_cfg_src_is_tclk
- tcfg_to_divisor
- pwm_tdiv_has_div1
- pwm_tdiv_div_bits
And this patch changes Copyright ordering.
Signed-off-by: Jongpill Lee <[email protected]>
Signed-off-by: Kukjin Kim <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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This patch fixes return value in below functions
- pwm_cfg_src_is_tclk
- tcfg_to_divisor
- pwm_tdiv_has_div1
- pwm_tdiv_div_bits
And this patch changes Copyright ordering.
Signed-off-by: Jongpill Lee <[email protected]>
Signed-off-by: Kukjin Kim <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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This patch fixes return value in below functions
- pwm_cfg_src_is_tclk
- tcfg_to_divisor
- pwm_tdiv_has_div1
- pwm_tdiv_div_bits
And this patch changes Copyright ordering, and addes 'based on' information.
Signed-off-by: Jongpill Lee <[email protected]>
Signed-off-by: Kukjin Kim <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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These devices are so similar that they share the same SoC
ID code, so note this.
Signed-off-by: Ben Dooks <[email protected]>
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Ensure the right get/set pull code is selected and assigned to the GPIO
core.
Signed-off-by: Ben Dooks <[email protected]>
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The s3c2416 i2c controllers are compatible with the s3c2440 style i2c
block, so change the device name appropriately.
Signed-off-by: Ben Dooks <[email protected]>y
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Add device definition and ensure that the host port is powered up
at start time. Full power control can be added at a later date.
Signed-off-by: Ben Dooks <[email protected]>
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Add support for the second HSMMC channel on the S3C2416.
Signed-off-by: Ben Dooks <[email protected]>
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Add basic clock support for the PLLs, HSMMC channels and
PWM clocks. This is enough to get a basic system up and
running.
Signed-off-by: Ben Dooks <[email protected]>
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To share code with some of the newer parts such as the S3C2416, move
parts of arch/arm/mach-s3c2443/clock.c to a common file called
arch/arm/plat-s3c24xx/s3c2443-clock.c.
Update the build configuration to deal with this new file.
Signed-off-by: Ben Dooks <[email protected]>
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Extend the ARMv5 ID code to deal with S3C2416 being built with
S3C2412/S3C2413 enabled, as these have their ID registers in a
different place.
Signed-off-by: Ben Dooks <[email protected]>
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Add support of SMDK2416 development board.
Signed-off-by: Yauhen Kharuzhy <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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Add arch/arm/mach-s3c2416 for support of the Samsung S3C2416 SoC.
This patch adds support of the S3C2416 SoC, clocks, timers,
and initial IRQ support (without support of secondary set of registers).
Signed-off-by: Yauhen Kharuzhy <[email protected]>
[[email protected]: removed files to be reworked, fixed conflicts]
[[email protected]: use s3c2443 reset instead of specific reset code]
Signed-off-by: Ben Dooks <[email protected]>
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Add s3c_disable_clocks() and change the clock registration code to use
the s3c_register_clocks() followed by s3c_disable_clocks() instead of
the loops it was using.
Signed-off-by: Ben Dooks <[email protected]>
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The S3C6400 EPLL code matches the S3C2416 and compatible SoCs, so move
it from mach-s3c64xx into <plat/pll.h> for easy reuse.
Signed-off-by: Ben Dooks <[email protected]>
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Add macros for S3C2416 SoC support.
Signed-off-by: Yauhen Kharuzhy <[email protected]>
[[email protected]: removed files that need changing]
[[email protected]: Fix S3C2416_GPH0_TXD0 definition]
Signed-off-by: Ben Dooks <[email protected]>
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The n30_init_irq() call is simply a call to s3c24xx_init_irq, so
just remove it and update the machine definitions to call the IRQ
initialision call directly.
Signed-off-by: Ben Dooks <[email protected]>
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Move to using gpio_request() and gpio_set_value() for the MMC power
control calls.
Signed-off-by: Ben Dooks <[email protected]>
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Signed-off-by: Jiri Pinkava <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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Signed-off-by: Jiri Pinkava <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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Signed-off-by: Jiri Pinkava <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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Signed-off-by: Jiri Pinkava <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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Signed-off-by: Jiri Pinkava <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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There is bug in USB setup code for Acer n35 (it is related directly to s3c2410,
see doc). We want suspend host port (is not connected) but device port should be
active.
Signed-off-by: Jiri Pinkava <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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All code already present for Acer n35 is useless unless MACH_N35 is defined.
Signed-off-by: Jiri Pinkava <[email protected]>
[[email protected]: minor edit of subject]
Signed-off-by: Ben Dooks <[email protected]>
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UARTs in the S3C2416 are almost same as in S3C2443 and can be handled by
s3c2440 serial driver.
Signed-off-by: Yauhen Kharuzhy <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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Add S3C2416 serial port setup to uncompress code.
Signed-off-by: Yauhen Kharuzhy <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
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Remove the _INP definitions, they are all zero and also unused
Signed-off-by: Ben Dooks <[email protected]>
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Remove the old S3C2410_GPJ as we will be moving to the new gpiolib
based driver code and these numbers will become invalid.
Signed-off-by: Ben Dooks <[email protected]>
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Change s3c2410_gpio_setpin() and s3c2410_gpio_pullup() to use
the new s3c_ gpio configuration calls until all their users
are converted.
Signed-off-by: Ben Dooks <[email protected]>
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Remove the last s3c2410_gpio_pullup() users in arch/arm/mach-s3c2410
Note, since mach-h1940.c is setting output and a pull-up, the call
has vbeen chanerd to S3C_GPIO_PULL_NONE instead of S3C_GPIO_PULL_UP.
Signed-off-by: Ben Dooks <[email protected]>
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Move the mach-mini2440 to using the gpiolib API for GPIOS it
directly uses, and s3c_gpio calls for configuration.
Signed-off-by: Ben Dooks <[email protected]>
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Add s3c_gpio_getcfg() and change anything using s3c2410_gpio_getcfg() to
use this instead.
Signed-off-by: Ben Dooks <[email protected]>
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Add the necessary 1,2 and 4 bit configuration read calls for the new
gpio code to allow removal of the old s3c24xx gpio code.
Signed-off-by: Ben Dooks <[email protected]>
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Remove s3c2410_gpio_getirq() as the only users is the pm code, and it
can be replicated by using gpio_to_irq().
Signed-off-by: Ben Dooks <[email protected]>
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Remove the unused s3c2410_gpio_getpull()
Signed-off-by: Ben Dooks <[email protected]>
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Remove the implementation of s3c2410_gpio_setcfg() as it should now be
functionally equivalent to s3c_gpio_cfgpin(), and add a wrapper for those
drivers that are still using this call.
Signed-off-by: Ben Dooks <[email protected]>
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The s3c_gpio_cfgpin() call should be functionally equivalent, so replace
the s3c2410_gpio_cfgpin() calls in the s3c24xx code with s3c_gpio_cfgpin
to allow moving away from a fixed GPIO number to register address mapping
Signed-off-by: Ben Dooks <[email protected]>
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Start moving code that is using the old s3c2410_gpio API to using the
newer s3c_gpio variants by finding all the usages of s3c2410_gpio_pullup()
which disable the pin's pull up and replacing them.
sed 's/s3c2410_gpio_pullup\(.*\), 1/s3c_gpio_cfgpull\1, S3C_GPIO_PULL_NONE/g'
Signed-off-by: Ben Dooks <[email protected]>
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Start moving code that is using the old s3c2410_gpio API to using the
newer s3c_gpio variants by finding all the usages of s3c2410_gpio_pullup()
which disable the pin's pull up and replacing them.
sed 's/s3c2410_gpio_pullup\(.*\), 1/s3c_gpio_cfgpull\1, S3C_GPIO_PULL_NONE/g'
Signed-off-by: Ben Dooks <[email protected]>
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Change mach-vr1000.c to use gpiolib for gpio control.
Signed-off-by: Ben Dooks <[email protected]>
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Change mach-bast .c to use gpiolib for the GPIO lines that are directly
manipulated by it.
Signed-off-by: Ben Dooks <[email protected]>
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Change mach-n30.c to use gpiolib for the GPIO lines that are directly
manipulated by it.
Signed-off-by: Ben Dooks <[email protected]>
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Change mach-qt2410.c to use gpiolib for the GPIO lines that are directly
manipulated by it.
Signed-off-by: Ben Dooks <[email protected]>
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Change mach-h1940 to use the gpiolib calls instead of s3c2410_gpio
directly.
Signed-off-by: Ben Dooks <[email protected]>
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Change mach-jive to use gpiolib for the GPIO lines that are directly
manipulated by it.
Note, we ignore any errors from gpio_request(), unlikely to see any.
Signed-off-by: Ben Dooks <[email protected]>
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