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2010-05-06Davinci: serial - conditional reset via pwremuCyril Chemparathy1-1/+1
With this patch, AR7 type uart ports are not reset via pwremu registers. This allows davinci_serial_init() reuse on tnetv107x soc. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-05-06Davinci: serial - use ioremap()Cyril Chemparathy1-7/+25
This patch implements davinci serial cleanups towards having this code reusable on tnetv107x. The change reuses the platform data membase field to hold the remapped space. By disabling the UPF_IOREMAP flag in the platform data, we prevent the 8250 driver from repeating the ioremap. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-05-06Davinci: serial - remove unnecessary defineCyril Chemparathy1-1/+1
The uart pdata array is already terminated by a zero flag field. This patch reuses this terminator and eliminates DAVINCI_MAX_NR_UARTS definition. This way, future platforms can have different number of uarts initialized via davinci_serial_init(). Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-11-25DaVinci: remove unneeded #include'sSergei Shtylyov1-6/+0
There have accumulated quite a lot of them after the code reorganizations... In several cases I had to replace #include <linux/dma-mapping.h> which wasn't needed directly but happened to #include <linux/err.h> which was needed. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-28davinci: Move serial platform_device into SoC-specific filesMark A. Greer1-64/+10
Currently, there is one set of platform_device and platform_data structures for all DaVinci SoCs. The differences in the data between the various SoCs is handled by davinci_serial_init() by checking the SoC type. However, as new SoCs appear, this routine will become more & more cluttered. To clean up the routine and make it easier to add support for new SoCs, move the platform_device and platform_data structures into the SoC-specific code and use the SoC infrastructure to provide access to the data. In the process, fix a bug where the wrong irq is used for uart2 of the dm646x. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-27davinci: serial: generalize for more SoCsKevin Hilman1-17/+78
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2008-09-06[ARM] Convert asm/io.h to linux/io.hRussell King1-1/+1
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King1-3/+3
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07[ARM] Remove asm/hardware.h, use asm/arch/hardware.h insteadRussell King1-1/+1
Remove includes of asm/hardware.h in addition to asm/arch/hardware.h. Then, since asm/hardware.h only exists to include asm/arch/hardware.h, update everything to directly include asm/arch/hardware.h and remove asm/hardware.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4303/3: base kernel support for TI DaVinciKevin Hilman1-0/+96
Add base kernel support for the TI DaVinci platform. This patch only includes interrupts, timers, CPU identification, serial support and basic power and sleep controller init. More drivers to come. Signed-off-by: Kevin Hilman <khilman@mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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