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2013-05-04Merge tag 'boards-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC board specific changes (part 1) from Olof Johansson: "These changes are all for board specific files. These used to make up a large portion of the ARM changes in the past, but as we are generalizing the support and moving to device tree probing, this has gotten significantly smaller. The only platform actually adding new code here at the moment is Renesas shmobile, as they are still busy converting their code to device tree and have not come far enough to not need it." * tag 'boards-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (43 commits) ARM: msm: USB_MSM_OTG needs USB_PHY ARM: davinci: da850 evm: fix const qualifier placement ARM: davinci: da850 board: add remoteproc support ARM: pxa: move debug uart code ARM: pxa: select PXA935 on saar & tavorevb ARM: mmp: add more compatible names in gpio driver ARM: pxa: move PXA_GPIO_TO_IRQ macro ARM: pxa: remove cpu_is_xxx in gpio driver ARM: Kirkwood: update Network Space Mini v2 description ARM: Kirkwood: DT board setup for CloudBox ARM: Kirkwood: sort board entries by ASCII-code order ARM: OMAP: board-4430sdp: Provide regulator to pwm-backlight ARM: OMAP: zoom: Use pwm stack for lcd and keyboard backlight ARM: OMAP2+: omap2plus_defconfig: Add support for BMP085 pressure sensor omap2+: Remove useless Makefile line omap2+: Remove useless Makefile line ARM: OMAP: RX-51: add missing regulator supply definitions for lis3lv02d ARM: OMAP1: fix omap_udc registration ARM: davinci: use is IS_ENABLED macro ARM: kirkwood: add MACH_GURUPLUG_DT to defconfig ...
2013-04-02ARM: davinci: use is IS_ENABLED macroLad, Prabhakar
This patches replaces #if defined() by IS_ENABLED macro, which provides better readability. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-03-19[media] davinci: replace V4L2_OUT_CAP_CUSTOM_TIMINGS by V4L2_OUT_CAP_DV_TIMINGSHans Verkuil
The use of V4L2_OUT_CAP_CUSTOM_TIMINGS is deprecated, use DV_TIMINGS instead. Note that V4L2_OUT_CAP_CUSTOM_TIMINGS is just a #define for V4L2_OUT_CAP_DV_TIMINGS. At some point in the future these CUSTOM_TIMINGS defines might be removed. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-14Merge branch 'clocksource/cleanup' into next/cleanupOlof Johansson
Clockevent cleanup series from Shawn Guo. Resolved move/change conflict in mach-pxa/time.c due to the sys_timer cleanup. * clocksource/cleanup: clocksource: use clockevents_config_and_register() where possible ARM: use clockevents_config_and_register() where possible clockevents: export clockevents_config_and_register for module use + sync to Linux 3.8-rc3 Signed-off-by: Olof Johansson <olof@lixom.net> Conflicts: arch/arm/mach-pxa/time.c
2013-01-03ARM: drivers: remove __dev* attributes.Greg Kroah-Hartman
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-12-24ARM: delete struct sys_timerStephen Warren
Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-10-26ARM: davinci: board-dm646x-evm.c: Remove unecessary semicolonPeter Senna Tschudin
Found by http://coccinelle.lip6.fr/ Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2012-10-05Merge branch 'samsung_platform_data' into staging/for_v3.7Mauro Carvalho Chehab
* samsung_platform_data: ARM: samsung: move platform_data definitions ARM: orion: move platform_data definitions ARM: nomadik: move platform_data definitions ARM: w90x900: move platform_data definitions ARM: vt8500: move platform_data definitions ARM: tegra: move sdhci platform_data definition ARM: sa1100: move platform_data definitions ARM: pxa: move platform_data definitions ARM: netx: move platform_data definitions ARM: msm: move platform_data definitions ARM: imx: move platform_data definitions ARM: ep93xx: move platform_data definitions ARM: davinci: move platform_data definitions ARM: at91: move platform_data definitions
2012-10-05[media] media: davinci: vpif: display: separate out subdev from outputLad, Prabhakar
vpif_display relied on a 1-1 mapping of output and subdev. This is not necessarily the case. Separate the two. So there is a list of subdevs and a list of outputs. Each output refers to a subdev and has routing information. An output does not have to have a subdev. The initial output for each channel is set to the fist output. Currently missing is support for associating multiple subdevs with an output. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-05[media] davinci: move struct vpif_interface to chan_cfgHans Verkuil
struct vpif_interface is channel specific, not subdev specific. Move it to the channel config. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com> Tested-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-05[media] vpif_capture: move routing info from subdev to inputHans Verkuil
Routing information is a property of the input, not of the subdev. One subdev may provide multiple inputs, each with its own routing information. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com> Tested-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-05[media] vpif_capture: remove unnecessary can_route flagHans Verkuil
Calling a subdev op that isn't implemented will just return -ENOIOCTLCMD No need to have a flag for that. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com> Tested-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-09-14ARM: davinci: move platform_data definitionsArnd Bergmann
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the davinci include directories Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Felipe Balbi <balbi@ti.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Kevin Hilman <khilman@ti.com> Cc: "Ben Dooks" <ben-linux@fluff.org> Cc: "Wolfram Sang" <w.sang@pengutronix.de> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Liam Girdwood <lrg@ti.com> Cc: davinci-linux-open-source@linux.davincidsp.com
2012-05-05ARM: davinci: use machine specific hook for late initShawn Guo
Cc: Kevin Hilman <khilman@ti.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sekhar Nori <nsekhar@ti.com>
2012-02-27Merge branch 'davinci/cleanups' into next/cleanupArnd Bergmann
* davinci/cleanups: ARM: davinci: add back dummy header files ARM: davinci: dm644x: don't force vpfe registeration on all boards ARM: davinci: dm644x: fix inconsistent variable naming ARM: davinci: dm644x: improve readability using macro ARM: davinci: streamline sysmod access ARM: davinci: create new common platform header for davinci ARM: davinci: dm646x: move private definitions to C file ARM: davinci: dm365: move private definitions to C file ARM: davinci: dm644x: move private definitions to C file Conflicts: arch/arm/mach-davinci/board-dm644x-evm.c arch/arm/mach-davinci/board-neuros-osd2.c arch/arm/mach-davinci/board-sffsdr.c
2012-02-25ARM: davinci: streamline sysmod accessManjunath Hadli
There are instances of IO_ADDRESS() being used for system module (sysmod) register access. Eliminate this in favor of a ioremap() based access. ioremap() the entire sysmod address space once during boot-up and provide a helper macro to access specific register offsets within the address space. With this, also eliminate ioremap() of specific sysmodule registers related to VPIF happening in DM646x EVM code. While at it, also eliminate some duplicate sysmod register offset macros defined in code and place offset definitions at one place in davinci.h Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de> [nsekhar@ti.com: removed the addition of ifndef __ASSEMBLER__ in davinci.h, eliminate IO_ADDRESS() usage left out in dm646x.c, cleanup VPIF sysmodule register access as part of this patch and keep all sysmod offsets in davinci.h Also, convert the WARN_ON() on failure to setup sysmod base to BUG_ON()] Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2012-02-25ARM: davinci: create new common platform header for davinciManjunath Hadli
Remove individual platform header files for dm365, dm355, dm644x and dm646x and consolidate it into a single and common header file davinci.h placed in arch/arm/mach-davinci. This reduces the pollution in the include/mach and is consistent with Russell's suggestions as part of his "pet peaves" mail. (See #4 in: http://lists.infradead.org/pipermail/linux-arm-kernel/2011-November/071516.html) While at it, fix the forward declaration of spi_board_info, and include the right header file instead. The further patches in the series take advantage of this consolidation for easy implementation of IO_ADDRESS elimination. Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> [nsekhar@ti.com: make davinci.h the first local include file, fix forward declaration of spi_board_info and add back Deep Root Systems, LLC copyright] Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2012-01-27ARM: davinci: update mdio bus nameSekhar Nori
Commit 5a05a8200a4359ef2bfe9094c137dee35cfdd516 ("davinci_emac: use an unique MDIO bus name") introduced during the v3.3 merge window updated the davinci mdio bus name to make it unique. Update the bus name in board files which use DaVinci MDIO bus to match the new name. Without this PHY is not detected with error like: PHY 0:01 not found net eth0: could not connect to phy 0:01 Tested on DM365 and DA850 EVMs. Cc: Florian Fainelli <florian@openwrt.org> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2012-01-05ARM: 7190/1: restart: davinci: use new restart hookSekhar Nori
Rather than using DaVinci specific davinci_soc_info based restart hook, use the restart hook available in the machine descriptor instead. Tested on DM365 and AM18x EVMs. v2: Changed to use restart hook in machine descriptor per Russell's comment. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-12-05ARM: davinci: dm646x evm: wrong register used in setup_vpif_input_channel_modeHans Verkuil
The function setup_vpif_input_channel_mode() used the VSCLKDIS register instead of VIDCLKCTL. This meant that when in HD mode videoport channel 0 used a different clock from channel 1. Clearly a copy-and-paste error. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Cc: stable@kernel.org
2011-10-31arm: Add export.h to ARM specific files as required.Paul Gortmaker
These files all make use of one of the EXPORT_SYMBOL variants or the THIS_MODULE macro. So they will need <linux/export.h> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-08-21ARM: mach-davinci: convert boot_params to atag_offsetNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-07-25Merge branch 'next/cleanup' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc * 'next/cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: (133 commits) ARM: EXYNOS4: Change devname for FIMD clkdev ARM: S3C64XX: Cleanup mach/regs-fb.h from mach-s3c64xx ARM: S5PV210: Cleanup mach/regs-fb.h from mach-s5pv210 ARM: S5PC100: Cleanup mach/regs-fb.h from mach-s5pc100 ARM: S3C24XX: Use generic s3c_set_platdata for devices ARM: S3C64XX: Use generic s3c_set_platdata for OneNAND ARM: SAMSUNG: Use generic s3c_set_platdata for NAND ARM: SAMSUNG: Use generic s3c_set_platdata for USB OHCI ARM: SAMSUNG: Use generic s3c_set_platdata for HWMON ARM: SAMSUNG: Use generic s3c_set_platdata for FB ARM: SAMSUNG: Use generic s3c_set_platdata for TS ARM: S3C64XX: Add PWM backlight support on SMDK6410 ARM: S5P64X0: Add PWM backlight support on SMDK6450 ARM: S5P64X0: Add PWM backlight support on SMDK6440 ARM: S5PC100: Add PWM backlight support on SMDKC100 ARM: S5PV210: Add PWM backlight support on SMDKV210 ARM: EXYNOS4: Add PWM backlight support on SMDKC210 ARM: EXYNOS4: Add PWM backlight support on SMDKV310 ARM: SAMSUNG: Create a common infrastructure for PWM backlight support clocksource: convert 32-bit down counting clocksource on S5PV210/S5P64X0 ... Fix up trivial conflict in arch/arm/mach-imx/mach-scb9328.c
2011-07-18ARM: mach-davinci: move from ARM_DMA_ZONE_SIZE to mdesc->dma_zone_sizeNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-06davinci: dm6467/T EVM: fix setting up of reference clock rateSekhar Nori
The DM6467 and DM6467T EVMs use different reference clock frequencies. This difference is currently supported by having the SoC code call a public board routine which sets up the reference clock frequency. This does not scale as more boards are added. Instead, use the clk_set_rate() API to setup the reference clock frequency to a different value from the board file. Suggested-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Kevin Hilman <khilman@ti.com>
2010-10-21Merge branch 'davinci-next' into davinci-for-linusKevin Hilman
Conflicts: arch/arm/mach-davinci/board-da830-evm.c arch/arm/mach-davinci/board-da850-evm.c
2010-10-20arm: remove machine_desc.io_pg_offst and .phys_ioNicolas Pitre
Since we're now using addruart to establish the debug mapping, we can remove the io_pg_offst and phys_io members of struct machine_desc. The various declarations were removed using the following script: grep -rl MACHINE_START arch/arm | xargs \ sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }' [ Initial patch was from Jeremy Kerr, example script from Russell King ] Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
2010-09-24davinci: cleanup mdio arch code and switch to phy_idCyril Chemparathy
This patch removes davinci architecture code that has now been rendered useless by the previous patches in the MDIO separation series. In addition, the earlier phy_mask definitions have been replaced with corresponding phy_id definitions. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Tested-by: Michael Williamson <michael.williamson@criticallink.com> Tested-by: Caglar Akyuz <caglarakyuz@gmail.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-09-24davinci: dm6467t evm: setup NAND flash timingSekhar Nori
Setup NAND flash timing on DM6467T EVM. Without the timing setup, the NAND flash on DM6467T RevC EVM reports a number of random bad blocks because of read errors. Also, with this, copying a 100M file on RevB EVM takes ~35 sec against 1 minute 30 seconds earlier. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-08-08Merge branch 'davinci-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci * 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci: davinci: dm646x EVM: Specify reserved EDMA channel/slots davinci: da8xx/omapl EVM: Specify reserved channels/slots davinci: support for EDMA resource sharing davinci: edma: provide ability to detect insufficient CC info data davinci: da8xx: sparse cleanup: remove duplicate entries in irq priorities davinci: DM365: fixed second serial port Davinci: tnetv107x evm board initial support Davinci: tnetv107x initial gpio support Davinci: tnetv107x soc support Davinci: tnetv107x decompresser uart definitions Davinci: generalized debug macros
2010-08-05davinci: dm646x EVM: Specify reserved EDMA channel/slotsRajashekhara, Sudhakar
Not all the channels and slots available on the DM646x EVM are used by the devices on the EVM. These resources can be used by the DSP to speed up codec operations. This patch reserves these channels for the DSP. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-07-20ASoC: davinci: let platform data define edma queue numbersSekhar Nori
Currently the EDMA queue to be used by for servicing ASP through internal RAM is fixed to EDMAQ_0 and that to service internal RAM from external RAM is fixed to EDMAQ_1. This may not be the desirable configuration on all platforms. For example, on DM365, queue 0 has large fifo size and is more suitable for video transfers. Having audio and video transfers on the same queue may lead to starvation on audio side. platform data as defined currently passes a queue number to the driver but that remains unused inside the driver. Fix this by defining one queue each for ASP and RAM transfers in the platform data and using it inside the driver. Since EDMAQ_0 maps to 0, thats the queue that will be used if the asp queue number is not initialized. None of the platforms currently utilize ping-pong transfers through internal RAM so that functionality remains unchanged too. This patch has been tested on DM644x and OMAP-L138 EVMs. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-05-13Davinci: aintc/cpintc - use ioremap()Cyril Chemparathy
This patch implements the following: - interrupt initialization uses ioremap() instead of passing a virtual address via davinci_soc_info. - machine definitions directly point to cp_intc_init() or davinci_irq_init() - davinci_intc_type and davinci_intc_base now get initialized in controller specific init functions instead of davinci_common_init() - minor fix in davinci_irq_init() to use intc_irq_num instead of DAVINCI_N_AINTC_IRQ Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-05-06DaVinci: move IDE platform device to its proper placeSergei Shtylyov
The IDE platform device is registered in three different places (2 board files for DM644x and in dm646x.c for DM646x) while both the IDE base address and the IDE IRQ are the same for both SoCs -- therefore, the proper place for the IDE platform seems to be in devices.c. Merge the IDE platform data and registration code and create davinci_init_ide() in place of dm646x_init_ide()... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-05-06DaVinci: move AEMIF #define's to the proper headersSergei Shtylyov
Currently each DaVinci board file #define's its own version of the EMIFA base addresses (all named DAVINCI_ASYNC_EMIF_*_BASE), which leads to duplication. Move these #define's to the SoC specific headers, changing their prefixes from 'DAVINCI' to the 'DM355', 'DM644X', and 'DM646X' since all these base addresses are SoC specific... And while at it, rename DM646X_ASYNC_EMIF_DATA_CE0_BASE to DM646X_ASYNC_EMIF_CS2_SPACE_BASE in order to match the DM646x datasheet. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-03-01davinci: dm646x: CDCE clocks: davinci_clk converted to clk_lookupKevin Hilman
Remove unneeded 'struct davinci_clk' wrapper around 'struct clk_lookup' and use clk_lookup directly. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-02-04davinci: add CDCE949 support on DM6467 EVMNageswari Srinivasan
This patch adds the CDCE949 reference oscillator to the davinci clock list. On the DM6467T EVM, the CDCE949 is responsible for generating the pixel clock for display. On the DM6467 EVM, this pixel clock was being obtained from an internal source. This is not possible on the DM6467T EVM because of the presence of a 33MHz oscillator. The TSIF module also requires the CDCE949 to generate the data clocks. The actual clock definitions will be added by patches adding support for DM6467T VPIF and TSIF. This patch mearly lays the foundation for that work. Signed-off-by: Nageswari Srinivasan <nageswari@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-02-04davinci: add support for DM6467T EVMSekhar Nori
DM6467T (T for Turbo) is a newer and faster DM6467 part from TI. The new part supports 1080p video and has the ARM running at 495MHz. More SoC information: http://focus.ti.com/docs/prod/folders/print/tms320dm6467t.html Spectrum Digital, Inc has a new EVM for this part. It is _mostly_ same as the older DM6467 EVM except for a 33MHz crystal input and THS8200 video encoder for 1080p support. The meat of this patch is dedicated to initializing the crystal frequency from EVM board file. Additional notes: I did consider some alternative ways to make the crystal input board specific including - (1) having board code initialize the crystal frequency using the first member of soc_info->cpu_clks array (2) introducing a new ref_clk_rate member in soc_info structure. But, the current way seems to be the simplest and least intruding considering that both the clock array and SoC info structure are actually private to the SoC file. Also the fact that davinci_common_init() initializes both the soc_info and clocks in one go. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-02-04davinci: board-dm646x-evm.c: arrange related code togetherSekhar Nori
Currently all the #defines and static variables in the board-dm646x-evm.c file are located right at the start of the file because of which the related code is not together - making reading the code difficult. This patch moves around the code keeping related code together. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-11-25davinci: fix section mismatch warning in ↵Sekhar Nori
arch/arm/mach-davinci/board-dm646x-evm.c A section mismatch is reported for gpio_led_platform_data as it is referenced by a non annotated function (evm_led_setup) This patch fixes the issue by converting the __initconst to const as is the case in arch/arm/mach-davinci/board-dm644x-evm.c file. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-11-25davinci: dm646x-evm: Add platform data for NANDHemant Pedanekar
This patch adds platform data and partition info for NAND on dm6467 EVM. Note that the partition layout is dependent on the UBL, U-Boot etc. used. This patch tries to minimize that dependency by setting first partition for UBL, U-Boot and environment altogether. Signed-off-by: Hemant Pedanekar <hemantp@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-11-25DaVinci: remove unneeded #include'sSergei Shtylyov
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>
2009-09-16DaVinci: DM646x - platform changes for vpif capture and display driversMuralidharan Karicheri
VPIF display changes (Chaithrika) Add platform device and resource structures. Also define a platform specific clock setup function that can be accessed by the driver to configure the clock and CPLD. VPIF caputure changes (Murali) 1) Modify vpif_subdev_info to add board_info, routing information and vpif interface configuration. Remove addr since it is part of board_info 2) Add code to setup channel mode and input decoder path for vpif capture driver Also incorporated comments against version v0 of the patch series and added a spinlock to protect writes to common registers Tested on DM6467 on channel 0 using TVP514x. Following bootargs used for drivers: vpif_capture.ch0_bufsize=829440 vpif_display.ch2_bufsize=829440 Signed-off-by: Manjunath Hadli <mrh@ti.com> Signed-off-by: Brijesh Jadav <brijesh.j@ti.com> Signed-off-by: Chaithrika U S <chaithrika@ti.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Muralidharan Karicheri <m-karicheri2@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-08-26davinci: audio: move tlv320aic33 i2c setup into board filesChaithrika U S
Tested on DM6446, DM355, DM6447, DA850 EVMs. Signed-off-by: Chaithrika U S <chaithrika@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-08-26davinci: audio clocks: use struct device instead of clock namesKevin Hilman
There is no need to pass clock name strings in platform_data. Instead, setup clkdev nodes to have correct ASoC device names. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-08-26davinci: dm646x-evm: Add support for IDEHemant Pedanekar
Controls ATA_RSTn and ATA_PWD through CPLD register 0 to enable ATA. An I2C driver is added for the same. Calls ide init if enabled in configuration. Signed-off-by: Hemant Pedanekar <hemantp@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-08-26davinci: ASoC: Add the platform devices for ASPChaithrika U S
1) Registers the platform devices for ASP on dm355, dm644x and dm646x so that the machine driver can probe to get ASP related platform data. 2) Move towards definition of the asp clocks using physical name(for dm355 and dm644x) 3) Add platform data to board specific files. Signed-off-by: Naresh Medisetty <naresh@ti.com> Signed-off-by: Chaithrika U S <chaithrika@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-07-25ARM: includecheck fix: board-dm646x-evm.cJaswinder Singh Rajput
fix the following 'make includecheck' warning: arch/arm/mach-davinci/board-dm646x-evm.c: mach/common.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-28davinci: Factor out emac mac address handlingMark A. Greer
Factor out the code to extract that mac address from i2c eeprom. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-28davinci: Remove unused i2c eeprom_read/write routinesMark A. Greer
The dm644x and dm646x board files have i2c eeprom read and write routines but they are not used so remove them. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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