- 12 12月, 2009 40 次提交
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由 Santosh Shilimkar 提交于
This patch fixes the OMAP4430 cpu detection. The IC rev detection is done with hawkeye and rev. Note that rev does not map directly to defined processor revision numbers as ES1.0 uses value 0.It also fixes the SCM base address to read the correct ID_CODE register. Also the cpu_is_omap44xx() and cpu_is_omap443x() correctly populated instead of always being true Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Grazvydas Ignotas 提交于
Pandora board file updates: - change keycodes of game buttons it was decided not to use ABXY layout by the developers. - drop i2c bus 3 speed to 100kHz this is needed for battery monitoring chip to work reliably. - drop pandora_lcd platform_device the older DSS driver was never functional on l-o or mainline kernels due to missing panel driver, so remove unneeded pandora_lcd platform_device. This also removes last OMAP_TAG from the board file. Signed-off-by: NGrazvydas Ignotas <notasas@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Gregoire Gentil 提交于
Defconfig file of Always Innovating OMAP3-based Touch Book Signed-off-by: NGregoire Gentil <gregoire@gentil.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Gregoire Gentil 提交于
Board file of Always Innovating OMAP3-based Touch Book Signed-off-by: NGregoire Gentil <gregoire@gentil.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Cory Maccarrone 提交于
This change adds MUX pin configuration and clocks for I2C support to OMAP 730 and 850-based devices. Signed-off-by: NCory Maccarrone <darkstar6262@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Cory Maccarrone 提交于
This change implements USB client side support into the HTC Herald board configuration. It uses a similar, but updated algorithm to initialize the USB as is used in the linwizard project. Signed-off-by: NCory Maccarrone <darkstar6262@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Janusz Krzysztofik 提交于
All of the LCD DMA code in plat-omap/dma.c appears to be OMAP1-only (and apparently only is available on a subset of OMAP1 chips). Move this code to mach-omap1/lcd_dma.c. Tested on OMAP1510 Amstrad Delta. Compile-tested with omap_generic_2420_defconfig. Reported-by: NPaul Walmsley <paul@pwsan.com> Signed-off-by: NJanusz Krzysztofik <jkrzyszt@tis.icnet.pl> Reviewed-by: NPaul Walmsley <paul@pwsan.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Ladislav Michl 提交于
Since omapnand driver never find its way into mainline, switch to gen_nand instead. Following patch is compile tested only, but it is based on code I wrote for NetStar board and runtime tested it there. Signed-off-by: NLadislav Michl <ladis@linux-mips.org> Cc: Imre Deak <imre.deak@nokia.com> Cc: Brian Swetland <swetland@google.com> Cc: Kevin Hilman <kjh@hilman.org> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Ladislav Michl 提交于
Now that all OMAP boards are using the board resources, we don't need to keep the arch/board specific crap in the driver header. Cc: linux-net@vger.kernel.org Acked-by: NNicolas Pitre <nico@fluxnic.net> Signed-off-by: NLadislav Michl <ladis@linux-mips.org> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Ladislav Michl 提交于
Use smc91x_platdata to setup smc91x, so we can get rid of OMAP specific stuff in smc91x driver Signed-off-by: NLadislav Michl <ladis@linux-mips.org> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Add 36xx CBP package support Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Remove old mux code for 34xx Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Replace omap_cfg_reg() with new style signal or gpio functions Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Otherwise we cannot limit new mux code to mach-omap2. The same signal names should eventually work for other omaps under mach-omap2. Note that these pins don't need to be OMAP_PIN_INPUT_PULLUP, just OMAP_PIN_INPUT is enough. Cc: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Add debugfs support for new mux code Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Add new style mux init functions to omap3 board-*.c files So far Beagle has been confirmed to be a CBB package, and CM-T35 a CUS package. Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Add new style mux data for 34xx. This should also work with 3630 easily by adding the processor subset and ball data. Note that this data is __initdata, and gets optimized out except for the GPIO pins if CONFIG_OMAP_MUX is not set. Also note that this data uses omap3630 naming for the SDMMC registers instead of 34xx naming with just MMC. Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Initially only for 34xx. This code allows us to: - Make the code more generic as the omap internal signal names can stay the same across omap generations for some devices - Map mux registers to GPIO registers that is needed for dynamic muxing of pins during off-idle - Override bootloader mux values via kernel cmdline using omap_mux=some.signa1=0x1234,some.signal2=0x1234 - View and set the mux registers via debugfs if CONFIG_DEBUG_FS is enabled Cc: Mike Rapoport <mike@compulab.co.il> Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Mike Rapoport 提交于
intoduce omap_mux_{read,write} Signed-off-by: NMike Rapoport <mike@compulab.co.il> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Rajendra Nayak 提交于
An api at init for all dpll nodes seem to be needed to reparent the dpll clk node to its bypass clk in case the dpll is in bypass. If not done this causes sequencing issues at init during propogate_rate. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
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由 Rajendra Nayak 提交于
Most of the dpll api's from dpll.c are reused for OMAP4. This patch does extend a few api's for OMAP4 support. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
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由 Rajendra Nayak 提交于
This patch moves all the dpll control api's to a common file dpll.c. This is in preperation of omap4 support wherein most of these api's can be reused. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
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由 Rajendra Nayak 提交于
This patch adds dummy hooks for OMAP4 dpll api's. Removes dummy hooks for clkdev api's and enables CLKDEV for OMAP4. Also comments clockdomain calls from within the clock framework as its not supported yet for OMAP4. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
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由 Rajendra Nayak 提交于
This patch defines all the clock nodes in OMAP4430 platform. All the clock node structs and the clkdev table is autogenerated using a python script (gen_clock_tree.py) developed by Paul Walmsley, Benoit Cousson and Rajendra Nayak. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
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由 Rajendra Nayak 提交于
This patch adds OMAP4 specific CM1 and CM2 module register field masks. Auto generated using a python script (gen_cm_shifts_and_mask.py) developed by Benoit Cousson, Paul Walmsley and Rajendra Nayak. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
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由 Rajendra Nayak 提交于
This patch adds OMAP4 specific PRM register bit field shifts and masks. Auto generated using a python script (gen_prm_shifts_and_mask.py) developed by Benoit Cousson, Paul Walmsley and Rajendra Nayak. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
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由 Rajendra Nayak 提交于
This patch adds OMAP4 specific PRM register defs. Auto generated using a python script (gen_prm_4430_h.py) developed by Paul Walmsley and Benoit Cousson. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
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由 Rajendra Nayak 提交于
This patch adds OMAP4 specific CM1 and CM2 module register defs. Autogenerated using a python scripts (gen_cm1_4430_h.py,gen_cm2_4430_h.py) developed by Paul Walmsley and Benoit Cousson. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
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由 Rajendra Nayak 提交于
This patch adds the offsets for new modules in PRM and CM for OMAP4 These are autogenerated using a python script (gen_prcm44xx_h.py) developed by Paul Walmsley and Benoit Cousson. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
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由 Rajendra Nayak 提交于
This patch fixes the PRM and CM base addresses and adds a new CM2 base address for OMAP4 Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
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由 Kevin Hilman 提交于
Rather than having to do a usecs = nsecs / NSECS_PER_USEC to track latency in usecs, just track it in nanoseconds. Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com>
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由 Kevin Hilman 提交于
Use usecs = nsecs / NSEC_PER_USEC; instead of usecs = nsecs * NSEC_PER_USEC; Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com>
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由 Kevin Hilman 提交于
WARN if a clock/hwmod is missing a clockdomain association since resulting hwmod will not be able to correctly enable/disable clocks. Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com>
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由 Kevin Hilman 提交于
During suspend and resume, when omap_device deactivation and activation is happening, the timekeeping subsystem has likely already been suspended. Thus getnstimeofday() will fail and trigger a WARN(). Use read_persistent_clock() instead of getnstimeofday() to avoid this. Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com>
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由 Kevin Hilman 提交于
The _dev_wakeup_lat_limit field of struct omap_device is u32, so use UINT_MAX instead of INT_MAX for the default maximum. Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com>
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由 Kevin Hilman 提交于
Following the model of to_platform_device(), add to_omap_device() macro so a platform_device pointer can be converted into an omap_device pointer. Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com> Signed-off-by: NPaul Walmsley <paul@pwsan.com>
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由 Paul Walmsley 提交于
Earlier, the hwmod code had considered the OCP_SYSCONFIG.CLOCKACTIVITY bits to be incremental power saving bits, controlling internal IP block clock gates. This was a misapprehension. The CLOCKACTIVITY bits are used to indicate, in advance, which clocks will be cut when the module acknowledges an idle request. This enables the IP block to take whatever action is necessary to complete any in-progress work before asserting its IdleAck. In the current Linux-OMAP code, this implies that the clock framework should be changing module CLOCKACTIVITY bits as module clocks are enabled and disabled. We don't do that yet, but in the future, we should. This must wait until the clock tree is annotated with omap_hwmod pointers (or vice-versa). In the meantime, drop most of the hwmod code that controls CLOCKACTIVITY bits to avoid confusion. This patch has benefited from many illuminating discussions with (in alphabetical order) Benoît Cousson <b-cousson@ti.com>, Rajendra Nayak <rnayak@ti.com>, and Sebastien Sabatier <s-sabatier1@ti.com>. Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Rajendra Nayak <rnayak@ti.com> Cc: Sebastien Sabatier <s-sabatier1@ti.com> Cc: Benoît Cousson <b-cousson@ti.com>
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由 Paul Walmsley 提交于
Replace the existing u8 array of module MPU IRQ lines with a struct that includes a name - similar to the existing struct omap_hwmod_dma_info. Device drivers can then use platform_get_resource_byname() to retrieve specific IRQs without nasty dependencies on array ordering. Thanks to Benoît Cousson <b-cousson@ti.com> and Kevin Hilman <khilman@deeprootsystems.com> for feedback on this approach. Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Benoît Cousson <b-cousson@ti.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
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由 Paul Walmsley 提交于
This patch fills in the OCP_SYSCONFIG.AUTOIDLE handling in the OMAP hwmod code. After this patch, the hwmod code will set the module AUTOIDLE bit (generally <module>.OCP_SYSCONFIG.AUTOIDLE) to 1 by default upon enable. If the hwmod flag HWMOD_NO_OCP_AUTOIDLE is set, AUTOIDLE will be set to 0 upon enable. Upon module disable, AUTOIDLE will be set to 1. Enabling module autoidle should save some power. The only reason to not set the OCP_SYSCONFIG.AUTOIDLE bit is if there is a bug in the module RTL, e.g., the MPUINTC block on OMAP3. Comments from Kevin Hilman <khilman@deeprootsystems.com> inspired this patch, and Kevin tested an earlier version of this patch. Signed-off-by: NPaul Walmsley <paul@pwsan.com> Tested-by: NKevin Hilman <khilman@deeprootsystems.com>
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