- 01 Jul, 2009 4 commits
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Kevin Hilman authored
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Kevin Hilman authored
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Kevin Hilman authored
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Denys Dmytriyenko authored
For more details, please see: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg12657.htmlSigned-off-by: Denys Dmytriyenko <denis@denix.org> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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- 26 Jun, 2009 3 commits
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David Brownell authored
Support DM365 GPIOs ... primarily by handling non-banked GPIO IRQs: - Flag DM365 chips as using non-banked GPIO interrupts, using a new soc_info field. - Replace the gpio_to_irq() mapping logic. This now uses some runtime infrastructure, keyed off that new soc_info field, which doesn't handle irq_to_gpio(). - Provide a new irq_chip ... GPIO IRQs handled directly by AINTC still need edge triggering managed by the GPIO controller. DM365 chips no longer falsely report 104 GPIO IRQs as they boot. Intelligence about IRQ muxing is missing, so for the moment this only exposes the first eight DM365 GPIOs, which are never muxed. The next eight are muxed, half with Ethernet (which uses most of those pins anyway). Tested on DM355 (10 unbanked IRQs _or_ 104 banked ones) and also on DM365 (16 unbanked ones, only 8 made available). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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David Brownell authored
Add basic driver for the MSP430 on the DM 365 EVM; it's used only to report commands from an IR remote. (This assumes the same remote used with other DaVinci EVM boards.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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David Brownell authored
Remove some remnants of ancient NAND code that have been lingering in the DaVinci tree ... so this tree is a closer match to mainline. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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- 24 Jun, 2009 4 commits
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David Brownell authored
Minor EDMA cleanup: remove unused SoC-specific #define; and when requesting the channel controller region, use the device's name (to be more useful on chips with multiple such controllers). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Sandeep Paulraj authored
Patch updates DM365 PINMUX by adding entries for Video, SPI 1 - 4, PWM 0 - 3. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Rajashekhara, Sudhakar authored
Passes channel controller number as the first argument to edma_alloc_slot() API. Without this patch, kernel compilation fails with "too few arguments to function 'edma_alloc_slot'" error. This patch has been tested on DM6446 EVM. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
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Vipin Bhandari authored
This patch adds support for MMC/SD controller driver for all DaVinci family SoC. This patch supports davinci family SoC's DM6446, DM355, DM365 and DA830/OMAPL137. The patch has been tested on DM355 EVM. The MMCSD controller specifications for DM355 can be found at http://focus.ti.com/general/docs/litabsmultiplefilelist.tsp?literatureNumber=spruee2cSigned-off-by: Vipin Bhandari <vipin.bhandari@ti.com> Signed-off-by: Purshotam Kumar <purushotam@ti.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net>
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- 23 Jun, 2009 18 commits
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Mark A. Greer authored
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>
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Mark A. Greer authored
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>
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Kevin Hilman authored
This reverts commit 40e1b943.
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Kevin Hilman authored
This reverts commit 32b9fa0d.
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David Brownell authored
Add basic support for the CPLD on the DM365 EVM board: - Read SW5 to set up NAND and keypad vs (someday) OneNAND - Export MMC/SD card detect and writeprotect signals - LED support (same layout as on DM355 EVM) - Static config for video input: * external HD imager precludes MMC1, Ethernet, audio * else either tvp5146 (SD/default) or tvp7002 (HD) The video input could actually be switched around dynamically; change that if/when that's needed (and after those other video inputs have driver support). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Sandeep Paulraj authored
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Sandeep Paulraj authored
Patch adds support for MMC/SD in the DM365 EVM. Pinmux for MMC/SD slot 1 on the DM365 EVM is also configured. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Sandeep Paulraj authored
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Sandeep Paulraj authored
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Sandeep Paulraj authored
The patch adds Support for EMAC in the DM365 SOC and the DM365 EVM board. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Sandeep Paulraj authored
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Sandeep Paulraj authored
Patch updates the Kconfig for ARM DaVinci. The ARCH_DAVINCI_DMx flasg is selected for DM365 Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Kevin Hilman authored
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Kevin Hilman authored
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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David Brownell authored
Simple input driver support for the events reported by the MSP430 firmware on the DM355 EVM. Verified using the RC5 remote included with the kit; docs weren't quite right. Some of the keycode selections might need improvement; they can be remapped, so there's at least a runtime workaround. (I also suspect Linux may someday merit more generic support for RC5 based remote controls.) These events don't distinguish key press vs release events, so this reports both and then skips the next event if it's identical. The RC5 remote codes include a "toggle" bit that can help detect autorepeated keys; but this driver doesn't bother with those nuances. This driver relies on the drivers/mfd/dm355evm_msp.c code for core features, including sharing I2C access to this firmware with GPIO, LED, and RTC support. [dtor@mail.ru: fix error unwindng path in probe()] Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> (cherry picked from commit eb990b55)
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Kevin Hilman authored
This reverts commit 0180687d.
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Kevin Hilman authored
This reverts commit 73af72ed.
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Kevin Hilman authored
This reverts commit 8f7c6b8d.
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- 19 Jun, 2009 2 commits
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Muralidharan Karicheri authored
Remove outdated driver files from davinci git tree Signed-off-by: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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Chaithrika U S authored
clk_disable was called twice in the remove function. Correct this so that the driver module unloads without error. Signed-off-by: Chaithrika U S <chaithrika@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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- 12 Jun, 2009 1 commit
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Mark A. Greer authored
The ARM kernel supports writethrough data cache via the CONFIG_CPU_DCACHE_WRITETHROUGH option. However, that functionality wasn't implemented in the arch/arm/boot/compressed code. It is now necessary due to a new ARM926EJS processor that has an issue with writeback data cache. Signed-off-by: Mark A. Greer <mgreer@mvista.com>
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- 11 Jun, 2009 8 commits
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Mark A. Greer authored
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. Signed-off-by: Steve Chen <schen@mvista.com> Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@ti.deeprootsystems.com>
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Mark A. Greer authored
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. 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> Signed-off-by: Kevin Hilman <khilman@ti.deeprootsystems.com>
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s-paulraj@ti.com authored
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@ti.deeprootsystems.com>
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s-paulraj@ti.com authored
The patch adds support for DM365 EVM Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.deeprootsystems.com>
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s-paulraj@ti.com authored
The patch adds Support for new TI SOC DM365. Patch is similar to v3 of the patch. The calculation for the PLL output frequency is different in the DM365. This is being addressed in this version of the patch. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.deeprootsystems.com>
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Kevin Hilman authored
watchdog info is not needed in soc_info, platform_device can be used directly in core code. Signed-off-by: Kevin Hilman <khilman@ti.deeprootsystems.com>
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David Brownell authored
CC arch/arm/mach-davinci/sram.o arch/arm/mach-davinci/sram.c: In function 'sram_init': arch/arm/mach-davinci/sram.c:63: warning: comparison of distinct pointer types lacks a cast Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@ti.deeprootsystems.com>
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Kevin Hilman authored
Signed-off-by: Kevin Hilman <khilman@ti.deeprootsystems.com>
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