- 16 Dec, 2008 4 commits
-
-
Kyungmin Park authored
Correct the PLL field masks to ensure the PLL functions return the right value. Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com> [ben-linux@fluff.org: improve the description text] Signed-off-by:
Ben Dooks <ben-linux@fluff.org>
-
Kyungmin Park authored
Fix the initialisation of the fifo data in the uncompression serial routines to ensure that if the FIFO is enabled, that the serial output is not corrupted. Signed-off-by:
-
Ben Dooks authored
The S3C64XX timer is running at the wrong rate due to the assumptions made in the timer initialisation about the way the pwm dividers work. This means that time on the S3C64XX runs twice as fast as it should. Fix the problem by moving to using the clk framework to setup the pwm timer clock muxes, as the pwm-clock code has all the necessary knowledge of how the timer clock inputs are routed. Signed-off-by: -
Ben Dooks authored
The S3C64XX series has a new TCFG divider setting to allow the clock directly through, which means that we need to update the pwm-clock code to cope with this. Add <mach/pwm-clock.h> containing the specific code to deal with the TCFG divider settings and provide any other per-arch data that the pwm-clock driver needs to function. Signed-off-by:
-
- 15 Dec, 2008 36 commits
-
-
Ben Dooks authored
Fix the definition of the MMC0 register shift and mask in the CLKSRC register. Signed-off-by: -
Ben Dooks authored
The function s3c64xx_init_io was missing from <plat/cpu.h> and was masked by the SMDK6410 having an local definition. Fix by removing the SMDK6410 variant and adding it to the relevant <plat/cpu.h> file. Signed-off-by: -
Ben Dooks authored
Add apropriate enable call for clk_48m. Signed-off-by: -
Ben Dooks authored
The clk_fout_epll clock wasn't registered as part of the initial clock work, which can cause problems if it is used by one of the hardware blocks. Signed-off-by: -
Ben Dooks authored
Add definitions for the external interrupt groups which accompany the original IRQ_EINT from the s3c24xx series. Signed-off-by: -
Ben Dooks authored
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 authored
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 authored
Add a basic defconfig for s3c6400 series machines. Signed-off-by: -
Ben Dooks authored
Initial machine support for the Samsung SMDK6410. Signed-off-by: -
Ben Dooks authored
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 authored
Add mapping for GPIO block in the static mappings. Signed-off-by: -
Ben Dooks authored
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 authored
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 authored
The S3C64XX code changes the order of the serial interrupts, so change the registration process to pickup the extra IRQ resources. Signed-off-by: -
Ben Dooks authored
Add support to the Samsung serial driver for the S3C6400 and S3C6410 serial ports. Signed-off-by: -
Ben Dooks authored
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 authored
Add TICK_MAX definition for the timer code as the S3C64XX series have 32bit capable PWM timers. Signed-off-by: -
Ben Dooks authored
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 authored
Add definitions for the s3c6400 epll and main pll as well as functions to decode the rate. Add Signed-off-by: -
Ben Dooks authored
Add the common initialisation code for both the S3C6400 and S3C6410, the UART registration. Signed-off-by: -
Ben Dooks authored
Add the physical to virtual memory mapping and the necessary interrupt demuxing for the PWM timer blocks. Signed-off-by: -
Ben Dooks authored
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 authored
Add the necessary support for the timer on the S3C6400 and S3C6410 by adding <mach/tick.h> Signed-off-by: -
Ben Dooks authored
Add and initialise the two VIC (PL192) found on the S3C64XX series CPUs. Signed-off-by: -
Ben Dooks authored
Initial support for the Samsung S3C6410 SoC. Signed-off-by: -
Ben Dooks authored
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 authored
Add IRQ definitions for the VIC0 and VIC1 interrupts on the S3C6400 and S3C6410 SoCs. Signed-off-by: -
Ben Dooks authored
Add resources and information for the UART deviecs on the S3C64XX CPUs. Signed-off-by: -
Ben Dooks authored
Add the necessary defines for <mach/uncompress.h> to function and build an working header code block. Signed-off-by: -
Ben Dooks authored
Initial clock register defines. Signed-off-by: -
Ben Dooks authored
Add the necessary support for the kernel low-level debug macros via <mach/debug-macro.S> Signed-off-by: -
Ben Dooks authored
Add the include for the interrupt entry macros needed to be included by <mach/entry-macro.S> for the kernel interrupt handler. Signed-off-by: -
Ben Dooks authored
Add the initial header files for the S3C64XX support to satisfy the minimal requirements to build a kernel. Some definitions will therefore be placeholders or empty functions that will ensure that the system can build and have base functionality. These will be filled in at a later date. Signed-off-by: -
Ben Dooks authored
Add the initial PLAT_S3C64XX support files and directory structure. Signed-off-by: -
Ben Dooks authored
Split the timer pending code out to a seperate per-machine header so that when compiling for mach-s3c2410 or mach-s3c24a0 we can use the right timer code without having to #ifdef the timer driver. Signed-off-by: -
Ben Dooks authored
Initial architecture support for the S3C24A0 ARCH_S3C24A0. We don't yet add an kconfig entry in the main arch/arm/Kconfig file as the series is not complete, so that is left until enough support is in to be useful. Signed-off-by:
-
