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3912 commits

Author SHA1 Message Date
Ben Dooks
d6bc5f70e0 [ARM] S3C6410: Fix gpio configuration for channel 1. 
Select the correct GPIO configuration function for channel 1

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:53:59 +00:00
Ben Dooks
c33e14c724 [ARM] s3c6400_defconfig: Add SDHCI driver 
Add the Samsung SDHCI driver to the build.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:53:51 +00:00
Ben Dooks
6c874d6fa8 [ARM] s3c6400_defconfig: Add I2C driver and devices 
Add the new I2C driver and the EEPROM devices to
the system, as well as update to the latest kernel.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:53:23 +00:00
Ben Dooks
b24636cff1 [ARM] SMDK6410: Add availability of second hsmmc channel 
Add SDHCI channel 1.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:53:05 +00:00
Ben Dooks
4f507d19ca [ARM] S3C: Add header for initial i2c device core setup. 
Add a header to define setup functions for the i2c
devices.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:47:03 +00:00
Ben Dooks
096941ed1e [ARM] SMDK6410: Add I2C device board information 
Add the I2C devices on the SMDK6410.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:46:19 +00:00
Ben Dooks
d7ea3743ca [ARM] SMDK6410: Add second I2C channel. 
Add the second I2C channel on the SMDK6410.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:46:05 +00:00
Ben Dooks
f9e2f3453c [ARM] S3C64XX: Setup functions for i2c bus 1. 
Add common gpio setup for i2c bus 1 on all current
S3C64XX architectures.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:43:29 +00:00
Ben Dooks
d85fa24c51 [ARM] SMDK6410: Add i2c device 
Add i2c bus 0 to the configuration

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:42:55 +00:00
Ben Dooks
55132b8b46 [ARM] S3C64XX: Add i2c device setup for I2C device 0 
Add the necessary device initialisation information
for I2C device 0.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:42:21 +00:00
Ben Dooks
26da1bfc56 [ARM] S3C64XX: GPIO definitions for BANKS N,O,P,Q 
GPIO register and configuration definitions for GPIO
banks N, O, P and Q.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:41:50 +00:00
Ben Dooks
4162d7e363 [ARM] S3C64XX: GPIO definitions for BANKS G,H,I,J 
GPIO register and configuration definitions for GPIO
banks G, H, I and J.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:41:17 +00:00
Ben Dooks
b9f2d172f2 [ARM] S3C64XX: GPIO definitions for BANKS D,E,F 
GPIO register and configuration definitions for GPIO
banks D, E and F.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:41:10 +00:00
Ben Dooks
995deb638d [ARM] S3C64XX: GPIO definitions for BANKS A,B,C 
GPIO register and configuration definitions for GPIO
banks A, B and C.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:40:56 +00:00
Ben Dooks
3e1b776c2b [ARM] S3C: Make i2c device definition common to plat-s3c 
Make the device i2c0 common to plat-s3c and move the
definitions from arch/arm/plat-s3c24xx/devs.c

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:40:26 +00:00
Ben Dooks
a2205cd2cb [ARM] S3C: Add SDHCI (HSMMC) channel 1 device definition 
Add device definition and support code for the Samsung
HSMMC channel 1 device.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:40:07 +00:00
Ben Dooks
5cc7fd88fc [ARM] S3C6410: Add helper for setting SDHCI device information 
Add the necessary helper functions for setting up the SDHCI
device information.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:39:34 +00:00
Ben Dooks
ea522c7a54 [ARM] S3C: Add Samsung SDHCI register definitions 
Add the specific register definitions for the Samsung SDHCI
(HSMMC) block for the S3C2443 and S3C64XX series.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:39:24 +00:00
Ben Dooks
21b23664b9 [ARM] S3C: Add new GPIO configuration calls 
Add new GPIO configuration calls that mesh with the
new gpiolib support.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:34:15 +00:00
Ben Dooks
89d043c3db [ARM] S3C64XX: GPIO library support 
Add gpiolib registration for the GPIOs available on the
S3C64XX platform

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:33:59 +00:00
Ben Dooks
8a53bdb907 [ARM] S3C: Add GPIO chip tracking 
The gpiolib driver keeps its chip array to itself
and having a separate array for s3c-only gpios stops
any non-s3c gpio being used in one of the s3c specific
configuration calls.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:33:42 +00:00
Ben Dooks
7db6c82a37 [ARM] S3C: Move common GPIO code from plat-s3c24xx 
Move the common parts of the GPIO code into plat-s3c
for use with both the s3c24xx and s3c64xx systems.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:33:20 +00:00
Ben Dooks
efd3a8eb15 [ARM] S3C64XX: Add gpio bank numbering 
Define the gpio numbers for the S3C64XX GPIO banks
available on the S3C6400 and S3C6410.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:33:08 +00:00
Ben Dooks
39057f237d [ARM] SMDK6410: Add HSMMC0 device 
Add HSMMC0 device to SMDK6410.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:32:52 +00:00
Ben Dooks
5b323c7beb [ARM] S3C: Move HSMMC device definition to plat-s3ec 
Move the definition for the hsmmc device to plat-s3c
to be shared between the s3c24xx and s3c64xx platforms.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:32:34 +00:00
Ben Dooks
8cdf47cb4b [ARM] S3C64XX: Add external interrupt group definitions 
Add definitions for the external interrupt groups which accompany
the original IRQ_EINT from the s3c24xx series.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:19:49 +00:00
Ben Dooks
f945ee13cf [ARM] S3C64XX: Fix warnings from map_io initilaisers 
Discard the 'void *' from the pointers used for the
virtual addresses when setting up the .virtual fields
of the io map to avoid implicit cast warnings

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

 Index: linux.git/arch/arm/plat-s3c64xx/cpu.c
===================================================================
 2008-12-15 23:19:35 +00:00
Ben Dooks
39669f594e [ARM] S3C64XX: Reduce some output from INFO to DEBUG 
Some of the startup output can be reduced to
KERN_DEBUG from KERN_INFO as it is only really
useful when trying to debug kernel initialisation
problems.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:18:21 +00:00
Ben Dooks
92117a1fd3 [ARM] S3C64XX: Add s3c6400_defconfig 
Add a basic defconfig for s3c6400 series machines.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:17:55 +00:00
Ben Dooks
5718df9dd0 [ARM] SMDK6410: Initial machine support 
Initial machine support for the Samsung SMDK6410.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:16:07 +00:00
Ben Dooks
80789e7915 [ARM] S3C64XX: Add IRQ_EINT support 
Add the necessary code to support IRQ_EINT(x) on
the S3C64XX series of CPUs.

Note, since there is no GPIO configuration support
in the kernel, the irq set_type method does not
configure the relevant pin to interrupt.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:15:46 +00:00
Ben Dooks
94df868b88 [ARM] S3C64XX: Map GPIO block 
Add mapping for GPIO block in the static mappings.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:03:41 +00:00
Ben Dooks
a801cd6192 [ARM] VIC: Update asm/hardware/vic.h with PL192 information 
The original arch/arm/include/asm/hardware/vic.h was
written for the PL190 ARM VIC implementation, and as
such does not have any information about the PL192
version.

Add details about the PL192 and PL190 specific registers
and any changes between the two units.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:03:10 +00:00
Ben Dooks
3e694d4bc6 [ARM] S3C64XX: Demux UART interrupts 
Add demux handling for the UART interrupts
generated by the VIC into their seperate IRQs
that the serial driver can register.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:02:58 +00:00
Ben Dooks
b690ace50b [ARM] S3C6400: serial support for S3C6400 and S3C6410 SoCs 
Add support to the Samsung serial driver for the S3C6400
and S3C6410 serial ports.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:58:11 +00:00
Ben Dooks
cf18acf0e0 [ARM] S3C64XX: Clock support for S3C6400/S3C6410 
Add the PLL clock initialisation and clock registration
and include the clocks sourced via CLKDIVx for most of
the on-chip peripherals.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:54:36 +00:00
Ben Dooks
c652d2ddb9 [ARM] S3C: Add TICK_MAX for timer code 
Add TICK_MAX definition for the timer code
as the S3C64XX series have 32bit capable
PWM timers.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:54:16 +00:00
Ben Dooks
4b31d8b225 [ARM] S3C64XX: Add initial clock framework 
Add the initial clocks definitions for the s3c6400
and s3c6410. Move the epll and ext clock from the
s3c2443 support into the common code.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:53:58 +00:00
Ben Dooks
952b564b4d [ARM] S3C64XX: Add PLL definitions 
Add definitions for the s3c6400 epll and main pll
as well as functions to decode the rate. Add

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:53:38 +00:00
Ben Dooks
aa64ea3f78 [ARM] S3C64XX: Common init code for S3C6400 and S3C6410 
Add the common initialisation code for both the
S3C6400 and S3C6410, the UART registration.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:53:14 +00:00
Ben Dooks
f982dc5321 [ARM] S3C64XX: Map timer memory and interrupts 
Add the physical to virtual memory mapping and the
necessary interrupt demuxing for the PWM timer blocks.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:52:51 +00:00
Ben Dooks
e550ae7416 [ARM] S3C: Fix PWM build on S3C6400 
The pwm-clock.c needs <mach/map.h> which is included
via other means on S3C24XX systems, so ensure it is
explicitly included.

Remove the includes of regs-clock.h and regs-gpio.h as
these are not needed by the build.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:52:11 +00:00
Ben Dooks
59ff6f2c0e [ARM] S3C6400: Add <mach/tick.h> 
Add the necessary support for the timer on the
S3C6400 and S3C6410 by adding <mach/tick.h>

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:51:52 +00:00
Ben Dooks
d9b79fb568 [ARM] S3C64XX: Add VIC0 and VIC1 sourced interripts 
Add and initialise the two VIC (PL192) found on
the S3C64XX series CPUs.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:51:22 +00:00
Ben Dooks
d626aeedc9 [ARM] S3C6410: Initial CPU support code 
Initial support for the Samsung S3C6410 SoC.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:51:04 +00:00
Ben Dooks
beda30f6a9 [ARM] S3C64XX: Basic CPU detection and map initialisation 
Initialise the basic physical to virtual mappings and
then detect the CPU that the system is being run on so
that the cpu code code can call the correct initialisation
code.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:50:31 +00:00
Ben Dooks
c142f173cd [ARM] S3C64XX: Add IRQ definitions for VIC0 and VIC1 
Add IRQ definitions for the VIC0 and VIC1 interrupts
on the S3C6400 and S3C6410 SoCs.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:50:06 +00:00
Ben Dooks
0241cbb9d6 [ARM] S3C64XX: Add UARTdevice definitions 
Add resources and information for the UART deviecs
on the S3C64XX CPUs.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:49:46 +00:00
Ben Dooks
e1a2bd1d2f [ARM] S3C64XX: Add system boot-time support 
Add the necessary defines for <mach/uncompress.h>
to function and build an working header code block.

Signed-off-by: Ben Doioks <ben-linux@fluff.org>
 2008-12-15 21:49:32 +00:00
Ben Dooks
0660fed465 [ARM] S3C64XX: Add <plat/regs-clock.h> 
Initial clock register defines.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:49:11 +00:00