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[ARM] 4303/3: base kernel support for TI DaVinci 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>
2007-05-01 02:37:19 +08:00
if ARCH_DAVINCI
davinci: Integrate cp_intc support into low-level irq code Integrate the Common Platform Interrupt Controller (cp_intc) support into the low-level irq handling for davinci and similar platforms. Do it such that support for cp_intc and the original aintc can coexist in the same kernel binary. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-16 03:41:40 +08:00
config AINTC
bool
davinci: INTC: add support for TI cp_intc Add support for Texas Instuments Common Platform Interrupt Controller (cp_intc) used on DA830/OMAP-L137. Signed-off-by: Steve Chen <schen@mvista.com> Signed-off-by: Mark Greer <mgreer@mvista.com> Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-03-11 23:49:05 +08:00
config CP_INTC
bool
davinci: da8xx: Add base DA830/OMAP-L137 SoC support The da830/omap l137 is a new SoC from TI that is similar to the davinci line. Since its so similar to davinci, put the support for the da830 in the same directory as the davinci code. There are differences, however. Some of those differences prevent support for davinci and da830 platforms to work in the same kernel binary. Those differences are: 1) Different physical address for RAM. This is relevant to Makefile.boot addresses and PHYS_OFFSET. The Makefile.boot issue isn't truly a kernel issue but it means u-boot won't work with a uImage including both architectures. The PHYS_OFFSET issue is addressed by the "Allow for runtime-determined PHYS_OFFSET" patch by Lennert Buytenhek but it hasn't been accepted yet. 2) Different uart addresses. This is only an issue for the 'addruart' assembly macro when CONFIG_DEBUG_LL is enabled. Since the code in that macro is called so early (e.g., by _error_p in kernel/head.S when the processor lookup fails), we can't determine what platform the kernel is running on at runtime to use the correct uart address. These areas have compile errors intentionally inserted to indicate to the builder they're doing something wrong. A new config variable, CONFIG_ARCH_DAVINCI_DMx, is added to distinguish between a true davinci architecture and the da830 architecture. Note that the da830 currently has an issue with writeback data cache so CONFIG_CPU_DCACHE_WRITETHROUGH should be enabled when building a da830 kernel. Additional generalizations for future SoCs in the da8xx family done by Sudhakar Rajashekhara and Sekhar Nori. Signed-off-by: Steve Chen <schen@mvista.com> Signed-off-by: Mikhail Cherkashin <mcherkashin@ru.mvista.com> Signed-off-by: Mark A. Greer <mgreer@mvista.com> Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Cc: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-06-04 09:36:54 +08:00
config ARCH_DAVINCI_DMx
bool
[ARM] 4303/3: base kernel support for TI DaVinci 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>
2007-05-01 02:37:19 +08:00
menu "TI DaVinci Implementations"
comment "DaVinci Core Type"
davinci: update DM644x support in preparation for more SoCs Rework DM644x code into SoC specific and board specific parts. This is also to generalize the structure a bit so it's easier to add support for new SoCs in the DaVinci family. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-15 00:30:11 +08:00
config ARCH_DAVINCI_DM644x
[ARM] 4303/3: base kernel support for TI DaVinci 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>
2007-05-01 02:37:19 +08:00
bool "DaVinci 644x based system"
davinci: Integrate cp_intc support into low-level irq code Integrate the Common Platform Interrupt Controller (cp_intc) support into the low-level irq handling for davinci and similar platforms. Do it such that support for cp_intc and the original aintc can coexist in the same kernel binary. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-16 03:41:40 +08:00
select AINTC
davinci: da8xx: Add base DA830/OMAP-L137 SoC support The da830/omap l137 is a new SoC from TI that is similar to the davinci line. Since its so similar to davinci, put the support for the da830 in the same directory as the davinci code. There are differences, however. Some of those differences prevent support for davinci and da830 platforms to work in the same kernel binary. Those differences are: 1) Different physical address for RAM. This is relevant to Makefile.boot addresses and PHYS_OFFSET. The Makefile.boot issue isn't truly a kernel issue but it means u-boot won't work with a uImage including both architectures. The PHYS_OFFSET issue is addressed by the "Allow for runtime-determined PHYS_OFFSET" patch by Lennert Buytenhek but it hasn't been accepted yet. 2) Different uart addresses. This is only an issue for the 'addruart' assembly macro when CONFIG_DEBUG_LL is enabled. Since the code in that macro is called so early (e.g., by _error_p in kernel/head.S when the processor lookup fails), we can't determine what platform the kernel is running on at runtime to use the correct uart address. These areas have compile errors intentionally inserted to indicate to the builder they're doing something wrong. A new config variable, CONFIG_ARCH_DAVINCI_DMx, is added to distinguish between a true davinci architecture and the da830 architecture. Note that the da830 currently has an issue with writeback data cache so CONFIG_CPU_DCACHE_WRITETHROUGH should be enabled when building a da830 kernel. Additional generalizations for future SoCs in the da8xx family done by Sudhakar Rajashekhara and Sekhar Nori. Signed-off-by: Steve Chen <schen@mvista.com> Signed-off-by: Mikhail Cherkashin <mcherkashin@ru.mvista.com> Signed-off-by: Mark A. Greer <mgreer@mvista.com> Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Cc: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-06-04 09:36:54 +08:00
select ARCH_DAVINCI_DMx
[ARM] 4303/3: base kernel support for TI DaVinci 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>
2007-05-01 02:37:19 +08:00
davinci: DM355: add base SoC and board support In addition, add board support for the DM355 Evaluation Module (EVM) and the DM355 Leopard board. Original DM355 EVM support done by Sandeep Paulraj, with significant updates and improvements by David Brownell. DM355 Leopord support done by Koen Kooi. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Koen Kooi <koen@beagleboard.org> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-30 03:10:55 +08:00
config ARCH_DAVINCI_DM355
bool "DaVinci 355 based system"
davinci: Integrate cp_intc support into low-level irq code Integrate the Common Platform Interrupt Controller (cp_intc) support into the low-level irq handling for davinci and similar platforms. Do it such that support for cp_intc and the original aintc can coexist in the same kernel binary. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-16 03:41:40 +08:00
select AINTC
davinci: da8xx: Add base DA830/OMAP-L137 SoC support The da830/omap l137 is a new SoC from TI that is similar to the davinci line. Since its so similar to davinci, put the support for the da830 in the same directory as the davinci code. There are differences, however. Some of those differences prevent support for davinci and da830 platforms to work in the same kernel binary. Those differences are: 1) Different physical address for RAM. This is relevant to Makefile.boot addresses and PHYS_OFFSET. The Makefile.boot issue isn't truly a kernel issue but it means u-boot won't work with a uImage including both architectures. The PHYS_OFFSET issue is addressed by the "Allow for runtime-determined PHYS_OFFSET" patch by Lennert Buytenhek but it hasn't been accepted yet. 2) Different uart addresses. This is only an issue for the 'addruart' assembly macro when CONFIG_DEBUG_LL is enabled. Since the code in that macro is called so early (e.g., by _error_p in kernel/head.S when the processor lookup fails), we can't determine what platform the kernel is running on at runtime to use the correct uart address. These areas have compile errors intentionally inserted to indicate to the builder they're doing something wrong. A new config variable, CONFIG_ARCH_DAVINCI_DMx, is added to distinguish between a true davinci architecture and the da830 architecture. Note that the da830 currently has an issue with writeback data cache so CONFIG_CPU_DCACHE_WRITETHROUGH should be enabled when building a da830 kernel. Additional generalizations for future SoCs in the da8xx family done by Sudhakar Rajashekhara and Sekhar Nori. Signed-off-by: Steve Chen <schen@mvista.com> Signed-off-by: Mikhail Cherkashin <mcherkashin@ru.mvista.com> Signed-off-by: Mark A. Greer <mgreer@mvista.com> Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Cc: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-06-04 09:36:54 +08:00
select ARCH_DAVINCI_DMx
davinci: DM355: add base SoC and board support In addition, add board support for the DM355 Evaluation Module (EVM) and the DM355 Leopard board. Original DM355 EVM support done by Sandeep Paulraj, with significant updates and improvements by David Brownell. DM355 Leopord support done by Koen Kooi. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Koen Kooi <koen@beagleboard.org> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-30 03:10:55 +08:00
davinci: DM646x: add base SoC and board support Add support for DM646x SoC (a.k.a DaVinci HD) and its Evalution Module (EVM.) Original support done by Sudhakar Rajashekhara. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-30 08:44:58 +08:00
config ARCH_DAVINCI_DM646x
bool "DaVinci 646x based system"
davinci: Integrate cp_intc support into low-level irq code Integrate the Common Platform Interrupt Controller (cp_intc) support into the low-level irq handling for davinci and similar platforms. Do it such that support for cp_intc and the original aintc can coexist in the same kernel binary. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-16 03:41:40 +08:00
select AINTC
davinci: da8xx: Add base DA830/OMAP-L137 SoC support The da830/omap l137 is a new SoC from TI that is similar to the davinci line. Since its so similar to davinci, put the support for the da830 in the same directory as the davinci code. There are differences, however. Some of those differences prevent support for davinci and da830 platforms to work in the same kernel binary. Those differences are: 1) Different physical address for RAM. This is relevant to Makefile.boot addresses and PHYS_OFFSET. The Makefile.boot issue isn't truly a kernel issue but it means u-boot won't work with a uImage including both architectures. The PHYS_OFFSET issue is addressed by the "Allow for runtime-determined PHYS_OFFSET" patch by Lennert Buytenhek but it hasn't been accepted yet. 2) Different uart addresses. This is only an issue for the 'addruart' assembly macro when CONFIG_DEBUG_LL is enabled. Since the code in that macro is called so early (e.g., by _error_p in kernel/head.S when the processor lookup fails), we can't determine what platform the kernel is running on at runtime to use the correct uart address. These areas have compile errors intentionally inserted to indicate to the builder they're doing something wrong. A new config variable, CONFIG_ARCH_DAVINCI_DMx, is added to distinguish between a true davinci architecture and the da830 architecture. Note that the da830 currently has an issue with writeback data cache so CONFIG_CPU_DCACHE_WRITETHROUGH should be enabled when building a da830 kernel. Additional generalizations for future SoCs in the da8xx family done by Sudhakar Rajashekhara and Sekhar Nori. Signed-off-by: Steve Chen <schen@mvista.com> Signed-off-by: Mikhail Cherkashin <mcherkashin@ru.mvista.com> Signed-off-by: Mark A. Greer <mgreer@mvista.com> Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Cc: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-06-04 09:36:54 +08:00
select ARCH_DAVINCI_DMx
config ARCH_DAVINCI_DA830
bool "DA830/OMAP-L137 based system"
select CP_INTC
select ARCH_DAVINCI_DA8XX
config ARCH_DAVINCI_DA8XX
bool
davinci: DM646x: add base SoC and board support Add support for DM646x SoC (a.k.a DaVinci HD) and its Evalution Module (EVM.) Original support done by Sudhakar Rajashekhara. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-30 08:44:58 +08:00
davinci: Adding DM365 entries to Makefile/Kconfig/defconfig This patch does the following 1) Adds entries to davinci_all_defconfig for DM365 2) Adds entries to the Makefile for DM365 3) Adds entries for DM365 in the Kconfig Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-06-10 04:28:44 +08:00
config ARCH_DAVINCI_DM365
bool "DaVinci 365 based system"
select AINTC
select ARCH_DAVINCI_DMx
[ARM] 4303/3: base kernel support for TI DaVinci 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>
2007-05-01 02:37:19 +08:00
comment "DaVinci Board Type"
config MACH_DAVINCI_EVM
davinci: update DM644x support in preparation for more SoCs Rework DM644x code into SoC specific and board specific parts. This is also to generalize the structure a bit so it's easier to add support for new SoCs in the DaVinci family. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-15 00:30:11 +08:00
bool "TI DM644x EVM"
davinci: Kconfig: enable EVMs by default when SoCs are enabled Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-06-04 05:54:27 +08:00
default ARCH_DAVINCI_DM644x
davinci: update DM644x support in preparation for more SoCs Rework DM644x code into SoC specific and board specific parts. This is also to generalize the structure a bit so it's easier to add support for new SoCs in the DaVinci family. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-15 00:30:11 +08:00
depends on ARCH_DAVINCI_DM644x
[ARM] 4303/3: base kernel support for TI DaVinci 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>
2007-05-01 02:37:19 +08:00
help
Configure this option to specify the whether the board used
davinci: update DM644x support in preparation for more SoCs Rework DM644x code into SoC specific and board specific parts. This is also to generalize the structure a bit so it's easier to add support for new SoCs in the DaVinci family. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-15 00:30:11 +08:00
for development is a DM644x EVM
[ARM] 4303/3: base kernel support for TI DaVinci 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>
2007-05-01 02:37:19 +08:00
davinci: DM644x: add support for SFFSDR board Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-30 07:46:57 +08:00
config MACH_SFFSDR
bool "Lyrtech SFFSDR"
depends on ARCH_DAVINCI_DM644x
help
Say Y here to select the Lyrtech Small Form Factor
Software Defined Radio (SFFSDR) board.
davinci: update pin-multiplexing support Update MUX support to be more general and useful across multiple SoCs in the DaVinci family. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-14 22:50:37 +08:00
davinci: DM355: add base SoC and board support In addition, add board support for the DM355 Evaluation Module (EVM) and the DM355 Leopard board. Original DM355 EVM support done by Sandeep Paulraj, with significant updates and improvements by David Brownell. DM355 Leopord support done by Koen Kooi. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Koen Kooi <koen@beagleboard.org> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-30 03:10:55 +08:00
config MACH_DAVINCI_DM355_EVM
bool "TI DM355 EVM"
davinci: Kconfig: enable EVMs by default when SoCs are enabled Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-06-04 05:54:27 +08:00
default ARCH_DAVINCI_DM355
davinci: DM355: add base SoC and board support In addition, add board support for the DM355 Evaluation Module (EVM) and the DM355 Leopard board. Original DM355 EVM support done by Sandeep Paulraj, with significant updates and improvements by David Brownell. DM355 Leopord support done by Koen Kooi. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Koen Kooi <koen@beagleboard.org> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-30 03:10:55 +08:00
depends on ARCH_DAVINCI_DM355
help
Configure this option to specify the whether the board used
for development is a DM355 EVM
config MACH_DM355_LEOPARD
bool "DM355 Leopard board"
depends on ARCH_DAVINCI_DM355
help
Configure this option to specify the whether the board used
for development is a DM355 Leopard board.
davinci: DM646x: add base SoC and board support Add support for DM646x SoC (a.k.a DaVinci HD) and its Evalution Module (EVM.) Original support done by Sudhakar Rajashekhara. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-30 08:44:58 +08:00
config MACH_DAVINCI_DM6467_EVM
bool "TI DM6467 EVM"
davinci: Kconfig: enable EVMs by default when SoCs are enabled Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-06-04 05:54:27 +08:00
default ARCH_DAVINCI_DM646x
davinci: DM646x: add base SoC and board support Add support for DM646x SoC (a.k.a DaVinci HD) and its Evalution Module (EVM.) Original support done by Sudhakar Rajashekhara. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-30 08:44:58 +08:00
depends on ARCH_DAVINCI_DM646x
help
Configure this option to specify the whether the board used
for development is a DM6467 EVM
davinci: Adding DM365 entries to Makefile/Kconfig/defconfig This patch does the following 1) Adds entries to davinci_all_defconfig for DM365 2) Adds entries to the Makefile for DM365 3) Adds entries for DM365 in the Kconfig Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-06-10 04:28:44 +08:00
config MACH_DAVINCI_DM365_EVM
bool "TI DM365 EVM"
default ARCH_DAVINCI_DM365
depends on ARCH_DAVINCI_DM365
help
Configure this option to specify whether the board used
for development is a DM365 EVM
davinci: da8xx: Add support for DA830/OMAP-L137 EVM board Add support for the DA830/OMAP-L137 Evaluation Module (EVM) from TI. The EVM has User Interface (UI) and Audio cards that can be connected which contain various devices. Support for those devices and ones on the EVM will be added in subsequent patches. Additional generalizations for future SoCs in da8xx family done by Sudhakar Rajashekhara and Sekhar Nori. Signed-off-by: Steve Chen <schen@mvista.com> Signed-off-by: Mark A. Greer <mgreer@mvista.com> Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Cc: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-06-04 09:41:53 +08:00
config MACH_DAVINCI_DA830_EVM
bool "TI DA830/OMAP-L137 Reference Platform"
default ARCH_DAVINCI_DA830
depends on ARCH_DAVINCI_DA830
help
Say Y here to select the TI DA830/OMAP-L137 Evaluation Module.
davinci: DM646x: add base SoC and board support Add support for DM646x SoC (a.k.a DaVinci HD) and its Evalution Module (EVM.) Original support done by Sudhakar Rajashekhara. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-30 08:44:58 +08:00
davinci: update pin-multiplexing support Update MUX support to be more general and useful across multiple SoCs in the DaVinci family. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-14 22:50:37 +08:00
config DAVINCI_MUX
bool "DAVINCI multiplexing support"
depends on ARCH_DAVINCI
default y
help
Pin multiplexing support for DAVINCI boards. If your bootloader
sets the multiplexing correctly, say N. Otherwise, or if unsure,
say Y.
config DAVINCI_MUX_DEBUG
bool "Multiplexing debug output"
depends on DAVINCI_MUX
help
Makes the multiplexing functions print out a lot of debug info.
This is useful if you want to find out the correct values of the
multiplexing registers.
config DAVINCI_MUX_WARNINGS
bool "Warn about pins the bootloader didn't set up"
depends on DAVINCI_MUX
help
Choose Y here to warn whenever driver initialization logic needs
to change the pin multiplexing setup. When there are no warnings
printed, it's safe to deselect DAVINCI_MUX for your product.
davinci: major rework of clock, PLL, PSC infrastructure This is a significant rework of the low-level clock, PLL and Power Sleep Controller (PSC) implementation for the DaVinci family. The primary goal is to have better modeling if the hardware clocks and features with the aim of DVFS functionality. Highlights: - model PLLs and all PLL-derived clocks - model parent/child relationships of PLLs and clocks - convert to new clkdev layer - view clock frequency and refcount via /proc/davinci_clocks Special thanks to significant contributions and testing by David Brownell. Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-03-21 08:29:01 +08:00
config DAVINCI_RESET_CLOCKS
bool "Reset unused clocks during boot"
depends on ARCH_DAVINCI
help
Say Y if you want to reset unused clocks during boot.
This option saves power, but assumes all drivers are
using the clock framework. Broken drivers that do not
yet use clock framework may not work with this option.
If you are booting from another operating system, you
probably do not want this option enabled until your
device drivers work properly.
[ARM] 4303/3: base kernel support for TI DaVinci 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>
2007-05-01 02:37:19 +08:00
endmenu
endif