- 05 7月, 2011 1 次提交
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由 Joel A Fernandes 提交于
OMAP3: beagle: add support for beagleboard xM revision C The USB enable GPIO has been in beagleboard xM revision C. The USER button has been moved since beagleboard xM. Also, board specific initialization has been moved to beagle_config struct and initialized in omap3_beagle_init_rev. Default values in struct are for xMC. Signed-off-by: NJoel A Fernandes <joelagnel@ti.com> Signed-off-by: NKoen Kooi <koen@dominion.thruhere.net> Acked-by: NJason Kridner <jkridner@beagleboard.org> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 04 7月, 2011 2 次提交
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由 Peter Ujfalusi 提交于
Some regulator config can be moved out from board files, since they are close to identical. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: NTony Lindgren <tony@atomide.com>
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由 Peter Ujfalusi 提交于
Reduce the amount of duplicated code by moving the common configuration for twl4030/5030/tpsxx to the twl-common file. Use the omap3_pmic_get_config function from board files to properly configure the PMIC with the common fields. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: NTony Lindgren <tony@atomide.com>
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- 28 6月, 2011 1 次提交
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由 Tony Lindgren 提交于
This is no longer needed as we now just set the desired .timer in MACHINE_START. We can now also remove timer-gp.h. Signed-off-by: NTony Lindgren <tony@atomide.com> Reviewed-by: NKevin Hilman <khilman@ti.com>
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- 20 6月, 2011 1 次提交
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由 Tony Lindgren 提交于
This is needed for the following patches so we can initialize the rest of the hardware timers later on. As with the init_irq calls, there's no need to do cpu_is_omap calls during the timer init as we only care about the major omap generation. This means that we can initialize the sys_timer with the .timer entries alone. Note that for now we just set stubs for the various sys_timer entries that will get populated in a later patch. The following patches will also remove the omap_dm_timer_init calls and change the init for the rest of the hardware timers to happen with an arch_initcall. Signed-off-by: NTony Lindgren <tony@atomide.com> Reviewed-by: NKevin Hilman <khilman@ti.com>
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- 16 6月, 2011 1 次提交
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由 Tony Lindgren 提交于
This allows us to remove cpu_is_omap calls from init_irq functions. There should not be any need for cpu_is_omap calls as at this point. During the timer init we only care about SoC generation, and not about subrevisions. The main reason for the patch is that we want to initialize only minimal omap specific code from the init_early call. Signed-off-by: NTony Lindgren <tony@atomide.com> Reviewed-by: NKevin Hilman <khilman@ti.com>
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- 14 6月, 2011 2 次提交
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由 Oleg Drokin 提交于
CC: Mark Brown <broonie@opensource.wolfsonmicro.com> CC: Mike Rapoport <mike@compulab.co.il> CC: Nishant Kamat <nskamat@ti.com> CC: Steve Sakoman <steve@sakoman.com> CC: Felipe Balbi <balbi@ti.com> Signed-off-by: NOleg Drokin <green@linuxhacker.ru> Acked-by: NFelipe Balbi <balbi@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Oleg Drokin 提交于
to use REGULATOR_SUPPLY arrays. CC: Mark Brown <broonie@opensource.wolfsonmicro.com> CC: Mike Rapoport <mike@compulab.co.il> CC: Nishant Kamat <nskamat@ti.com> CC: Steve Sakoman <steve@sakoman.com> CC: Felipe Balbi <balbi@ti.com> CC: Santosh Shilimkar <santosh.shilimkar@ti.com> CC: peter.barada@logicpd.com Signed-off-by: NOleg Drokin <green@linuxhacker.ru> Acked-by: NFelipe Balbi <balbi@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 01 6月, 2011 3 次提交
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由 Igor Grinberg 提交于
Several boards defining mtd partitions also defined NAND_BLOCK_SIZE as SZ_128K. Move the define to common-board-devices.h This removes multiple defines of NAND_BLOCK_SIZE. Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il> [tony@atomide.com: updated comments] Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tasslehoff Kjappfot 提交于
Free Beagle rev gpios when they are read, so others can read them later Signed-off-by: NTasslehoff Kjappfot <tasskjapp@gmail.com> [tony@atomide.com: updated comments] Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Alexander Holler 提交于
Without msecure beeing high it isn't possible to set (or start) the RTC. Tested with a BeagleBoard C4. Signed-off-by: NAlexander Holler <holler@ahsoftware.de> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 12 5月, 2011 1 次提交
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由 Igor Grinberg 提交于
use gpio_request_<one|array>() instead of multiple gpiolib calls, remove unneeded variables, etc. Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 11 5月, 2011 2 次提交
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由 Tomi Valkeinen 提交于
arch/arm/plat-omap/include/plat/panel-generic-dpi.h is an include for the OMAP DSS panel driver for generic DPI displays. A more logical place for it is in include/video. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Tomi Valkeinen 提交于
arch/arm/plat-omap/include/plat/display.h is an include for the OMAP DSS driver. A more logical place for it is in include/video. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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- 09 5月, 2011 1 次提交
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由 Mike Rapoport 提交于
Most boards use exactly the same configuration for musb initialization. Create a default that can be shared amount different boards. Signed-off-by: NMike Rapoport <mike@compulab.co.il> Acked-by: NFelipe Balbi <balbi@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 03 5月, 2011 2 次提交
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由 Mike Rapoport 提交于
and reduce amount of copy/paste Signed-off-by: NMike Rapoport <mike@compulab.co.il> CC: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Mike Rapoport 提交于
Introduce omap_pmic_init that registers i2c bus and PMIC device on that bus and add omap2/3/4 wrappers for common cases. Signed-off-by: NMike Rapoport <mike@compulab.co.il> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 11 3月, 2011 2 次提交
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由 Senthilvadivu Guruswamy 提交于
Hwmod adaptation design requires each of the DSS HW IP to be a platform driver. So a platform_driver for DSI is created and init exit methods are moved from core.c to its driver probe,remove. pdev member has to be maintained by its own drivers. Also, vdds_dsi regulator handling is copied to dsi.c, since vdds_dsi regulator is needed by dpi_init() too. Board files are updated accordingly to add 2 instances of vdds_dsi regulator. DSI platform driver is registered from inside omap_dss_probe, in the order desired. Signed-off-by: NSenthilvadivu Guruswamy <svadivu@ti.com> Signed-off-by: NSumit Semwal <sumit.semwal@ti.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Senthilvadivu Guruswamy 提交于
Hwmod adaptation design requires each of the DSS HW IP to be a platform driver. So a platform_driver for VENC is created and init exit methods are moved from core.c to its driver probe,remove. pdev member has to be maintained by its own drivers. Also, venc_vdda_dac reading is moved to venc.c. VENC platform driver is registered from inside omap_dss_probe, in the order desired. Signed-off-by: NSenthilvadivu Guruswamy <svadivu@ti.com> Signed-off-by: NSumit Semwal <sumit.semwal@ti.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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- 10 3月, 2011 1 次提交
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由 Nishanth Menon 提交于
OMP3630 silicon can enable higher frequencies only depending on the board characteristics meeting the recommended standards, and has to be selectively toggled. Beagle XM uses 3730 variant and the board design allows enabling 800MHz and 1GHz OPPs. However, We need Smart reflex class 1.5 and ABB to enable 1GHz safely. For the moment, we tweak the default table to allow for 800Mhz OPP usage. Reported-by: NKoen Kooi <koen@beagleboard.org> Tested-by: NKoen Kooi <koen@beagleboard.org> Signed-off-by: NNishanth Menon <nm@ti.com> Signed-off-by: NKevin Hilman <khilman@ti.com>
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- 03 3月, 2011 1 次提交
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由 Ilkka Koskinen 提交于
twl4030_codec_audio and twl4030_codec_vibra_data has unused field. In order to remove it, corresponding settings needs to be removed from board files. Signed-off-by: NIlkka Koskinen <ilkka.koskinen@nokia.com> Acked-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 01 3月, 2011 2 次提交
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由 Keshava Munegowda 提交于
The usbhs intialization is invoked by all omap3 and omap4 variant board files. Signed-off-by: NKeshava Munegowda <keshava_mgowda@ti.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Keshava Munegowda 提交于
Create the ehci and ohci specific platform data structures. The port enum values are made common for both ehci and ohci. Signed-off-by: NKeshava Munegowda <keshava_mgowda@ti.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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- 23 2月, 2011 1 次提交
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由 Senthilvadivu Guruswamy 提交于
This patch updated board files to replace platform_device_register or platform_add_devices of DSS with omap_display_init(). This moves away registration of DSS from board files into a common place. Reviewed-by: NKevin Hilman <khilman@ti.com> Tested-by: NKevin Hilman <khilman@ti.com> Signed-off-by: NSumit Semwal <sumit.semwal@ti.com> Signed-off-by: NSenthilvadivu Guruswamy <svadivu@ti.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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- 15 2月, 2011 1 次提交
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由 Russell King - ARM Linux 提交于
Move non-mapping and non-irq initialization code out of .map_io and .init_irq respectively into the new init_early hook. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 12 1月, 2011 3 次提交
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由 Koen Kooi 提交于
TFP410 DVI chip is used to provide display out. This chip is controlled by 2 lines: LDO which supplies the power is controlled over gpio + 2 and the enable of the chip itself is done over gpio + 1 NOTE: the LDO is necessary for LED, serial blocks as well. gpio + 1 was used to sense USB overcurrent in vanilla beagle. Without this fix, the display would not function as the LDO remains shut down. [nm@ti.com: split up, added descriptive changelogs] Signed-off-by: NNishanth Menon <nm@ti.com> Signed-off-by: NKoen Kooi <koen@beagleboard.org> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Koen Kooi 提交于
GPIO reset line for Beagle XM is different from vanilla beagle so we populate it as part of gpio update routine. This in part fixes the issue of display not functioning on beagle XM platform. [nm@ti.com: split up, added descriptive changelogs] Signed-off-by: NNishanth Menon <nm@ti.com> Signed-off-by: NKoen Kooi <koen@beagleboard.org> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Koen Kooi 提交于
EHCI enable power pin is inverted (active high) in comparison to vanilla beagle which is active low. Handle this case conditionally. Without this fix, Beagle XM 4 port EHCI will not function and no networking will be available [nm@ti.com: split up, added descriptive changelogs] Signed-off-by: NNishanth Menon <nm@ti.com> Signed-off-by: NKoen Kooi <koen@beagleboard.org> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 10 1月, 2011 1 次提交
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由 Bryan Wu 提交于
Still keep sharp_ls_panel, since the sharp_ls_panel driver contains blacklight control driver code which will be moved out later. Then we can use generic DPI driver for sharp_ls_panel. Signed-off-by: NBryan Wu <bryan.wu@canonical.com> Acked-by: NArchit Taneja <archit@ti.com> Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@nokia.com>
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- 22 12月, 2010 1 次提交
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由 Paul Walmsley 提交于
Split omap2_init_common_hw() into two functions. The first, omap2_init_common_infrastructure(), initializes the hwmod code and data, the OMAP PM code, and the clock code and data. The second, omap2_init_common_devices(), handles any other early device initialization that, for whatever reason, has not been or cannot be moved to initcalls or early platform devices. This patch is required for the hwmod postsetup patch, which allows board files to change the state that hwmods should be placed into at the conclusion of the hwmod _setup() function. For example, for a board whose creators wish to ensure watchdog coverage across the entire kernel boot process, code to change the watchdog's postsetup state will be added in the board-*.c file between the omap2_init_common_infrastructure() and omap2_init_common_devices() function calls. Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Tony Lindgren <tony@atomide.com>
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- 08 12月, 2010 1 次提交
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由 Varadarajan, Charulatha 提交于
Implement GPIO as a platform device. GPIO APIs are used in machine_init functions. Hence it is required to complete GPIO probe before board_init. Therefore GPIO device register and driver register are implemented as postcore_initcalls. omap_gpio_init() does nothing now and this function would be removed in the next patch as it's usage is spread across most of the board files. Inorder to convert GPIO as platform device, modifications are required in clockxxxx_data.c file for OMAP1 so that device names can be used to obtain clock instead of getting clocks by name/NULL ptr. Use runtime pm APIs (pm_runtime_put*/pm_runtime_get*) for enabling or disabling the clocks, modify sysconfig settings and remove usage of clock FW APIs. Note 1: Converting GPIO driver to use runtime PM APIs is not done as a separate patch because GPIO clock names are different for various OMAPs and are different for some of the banks in the same CPU. This would need usage of cpu_is checks and bank id checks while using clock FW APIs in the gpio driver. Hence while making GPIO a platform driver framework, PM runtime APIs are used directly. Note 2: While implementing GPIO as a platform device, pm runtime APIs are used as mentioned above and modification is not done in gpio's prepare for idle/ resume after idle functions. This would be done in the next patch series and GPIO driver would be made to use dev_pm_ops instead of sysdev_class in that series only. Due to the above, the GPIO driver implicitly relies on CM_AUTOIDLE = 1 on its iclk for power management to work, since the driver never disables its iclk. This would be taken care in the next patch series (see Note 3 below). Refer to http://www.mail-archive.com/linux-omap@vger.kernel.org/msg39112.html for more details. Note 3: only pm_runtime_get_sync is called in gpio's probe() and pm_runtime_put* is never called. This is to make the implementation similar to the existing GPIO code. Another patch series would be sent to correct this. In OMAP3 and OMAP4 gpio's debounce clocks are optional clocks. They are enabled/ disabled whenever required using clock framework APIs TODO: 1. Cleanup the GPIO driver. Use function pointers and register offest pointers instead of using hardcoded values 2. Remove all cpu_is_ checks and OMAP specific macros 3. Remove usage of gpio_bank array so that only instance specific information is used in driver code 4. Rename 'method'/ avoid it's usage 5. Fix the non-wakeup gpios handling for OMAP2430, OMAP3 & OMAP4 6. Modify gpio's prepare for idle/ resume after idle functions to use runtime pm implentation. Signed-off-by: NCharulatha V <charu@ti.com> Signed-off-by: NRajendra Nayak <rnayak@ti.com> Reviewed-by: NBasak, Partha <p-basak2@ti.com> Acked-by: NKevin Hilman <khilman@deeprootsystems.com> [tony@atomide.com: updated for bank specific revision and updated boards] Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 03 12月, 2010 1 次提交
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由 Aaro Koskinen 提交于
If CONFIG_OMAP_MUX is not enabled, we can define board_mux in the header file instead of forcing every single board to define it. Signed-off-by: NAaro Koskinen <aaro.koskinen@nokia.com> [tony@atomide.com: updated for combined board-zoom files] Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 20 10月, 2010 1 次提交
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由 Nicolas Pitre 提交于
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: NNicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
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- 09 10月, 2010 1 次提交
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由 Manjunath Kondaiah G 提交于
This patch fixes sparse warnings due non declarations of static functions. arch/arm/mach-omap2/timer-gp.c:115:12: warning: symbol 'omap2_gp_clockevent_set_gptimer' was not declared. Should it be static? arch/arm/mach-omap2/powerdomain.c:993:5: warning: symbol 'pwrdm_set_lowpwrstchange' was not declared. Should it be static? arch/arm/mach-omap2/board-flash.c:141:8: warning: symbol 'board_nand_init' was not declared. Should it be static? arch/arm/mach-omap2/board-n8x0.c:416:6: warning: symbol 'n8x0_mmc_slot1_cover_handler' was not declared. Should it be static? arch/arm/mach-omap2/board-n8x0.c:544:13: warning: symbol 'n8x0_mmc_init' was not declared. Should it be static? arch/arm/mach-omap2/board-rx51-peripherals.c:902:13: warning: symbol 'rx51_peripherals_init' was not declared. Should it be static? arch/arm/mach-omap2/board-rx51-video.c:107:13: warning: symbol 'rx51_video_mem_init' was not declared. Should it be static? arch/arm/mach-omap2/board-zoom-debugboard.c:155:12: warning: symbol 'zoom_debugboard_init' was not declared. Should it be static? arch/arm/mach-omap2/board-zoom-peripherals.c:280:13: warning: symbol 'zoom_peripherals_init' was not declared. Should it be static? arch/arm/mach-omap2/board-igep0020.c:110:13: warning: symbol 'igep2_flash_init' was not declared. Should it be static? arch/arm/mach-omap2/board-am3517evm.c:109:6: warning: symbol 'am3517_evm_ethernet_init' was not declared. Should it be static? drivers/mtd/onenand/omap2.c:577:5: warning: symbol 'omap2_onenand_rephase' was not declared. Should it be static? Signed-off-by: NManjunath Kondaiah G <manjugk@ti.com> Cc: linux-arm-kernel@lists.infradead.org Cc: Nishanth Menon <nm@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 28 9月, 2010 1 次提交
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由 Sukumar Ghorai 提交于
wires variable is renamed, extended and this single variable to be used to pass the platform capabilities, e.g DDR mode. Also removed the hardcoded value was using as bus-width. Signed-off-by: NSukumar Ghorai <s-ghorai@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 24 9月, 2010 4 次提交
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由 Mathieu J. Poirier 提交于
Adding i2c eeprom driver to access monitor EDID binary information from user space, something that is required by 'decode-edid' and 'parse-edid'. BugLink: https://bugs.launchpad.net/bugs/608279Signed-off-by: NMathieu Poirier <mathieu.poirier@canonical.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Robert Nelson 提交于
The omap3630 based BeagleBoard xM uses a MicroSD card slot with no write protection. Signed-off-by: NRobert Nelson <robertcnelson@gmail.com> Acked-by: NJarkko Nikula <jhnikula@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Robert Nelson 提交于
system_rev comes from u-boot and is a constant 0x20, so Bx boards also fall in this 'if' and will get setup with the wrong gpio_wp pin. Switch to using the Beagle revision routine to correcly set pin 23 only for C1/2/3 and C4 Boards. Bx boards will then use the correct default pin setting. Signed-off-by: NRobert Nelson <robertcnelson@gmail.com> Acked-by: NJarkko Nikula <jhnikula@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Robert Nelson 提交于
Due to the omap3530 ES3.0 Silicon being used on both the B5/B6 and C1/2/3 Beagle we can't use the cpu_is_omap34xx() routines to differentiate the Beagle Boards. However gpio pins 171,172,173 where setup for this prupose, so lets use them. Changes: for older U-Boot's, use omap_mux_init_gpio() keep Beagle Rev in board-omap3beagle.c gpio_free on gpio request failure Tested on Beagle Revisions: B5, C2, C4, and xMA Signed-off-by: NRobert Nelson <robertcnelson@gmail.com> Acked-by: NJarkko Nikula <jhnikula@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 04 8月, 2010 1 次提交
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由 Mike Rapoport 提交于
Most OMAP3-based boards use exactly the same code for .map_io method in the machine_desc structure. This patch introduces omap3_map_io and updates board-* files to use it as .map_io method. Signed-off-by: NMike Rapoport <mike@compulab.co.il> Signed-off-by: NTony Lindgren <tony@atomide.com>
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