- 16 2月, 2010 40 次提交
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由 Jorge Eduardo Candelaria 提交于
Add platform device for McPDM interface in OMAP4 and register its memory and irq resources. Signed-off-by: NJorge Eduardo Candelaria <x0107209@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Jorge Eduardo Candelaria 提交于
Define McPDM physical and L3 base address for OMAP4 Signed-off-by: NJorge Eduardo Candelaria <x0107209@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Jorge Eduardo Candelaria 提交于
Support for McPDM IRQs in OMAP4 Signed-off-by: NJorge Eduardo Candelaria <x0107209@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Felipe Balbi 提交于
sdp4430_uart_config isn't used anywhere, so remove it. Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Vaibhav Hiremath 提交于
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Vaibhav Hiremath 提交于
AM3517/05 has few additional control module registers to control the new IP's, like VPFE, USBOTG, CPGMAC. This patch adds the bit defination for INTR_CLR and SW_RST control register. Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Vaibhav Hiremath 提交于
Add base address definations for new AM35xx IPSS modules, like VPFE, USBOTG, CPGMAC. Please note that the OMAP34xx IVA2 memory space is being used for AM35xx IPSS modules. Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: NSriramakrishnan <srk@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Lesly A M 提交于
Changes for setting the padconf value for sys_nirq line which is connected to T2 INTR1. This will fix the T2 keypad wakeup. Signed-off-by: NLesly A M <x0080970@ti.com> Signed-off-by: NTeerth Reddy <teerth@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Get rid of the ifdeffery in omap_mux_init by creating omap_mux_init_package and omap_mux_init_signals functions. Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Adrian Hunter 提交于
It is still possible to use the omap_hsmmc module without the regulator framework. Accordingly, ifdef out regulator-specific functions. Signed-off-by: NAdrian Hunter <adrian.hunter@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Adrian Hunter 提交于
EMMC can have two voltage supplies, Vcc and VccQ which are implemented in the code as consumer supplies vmmc and vmmc_aux. If the regulator that supplies vmmc_aux is shared with other consumers, then sending it to sleep will disrupt those consumers. However, the TWL4030-family regulators may have OFF remapped to SLEEP, in which case 'regulator_disable()' will put the regulator to sleep only when all consumers are disabled - which is the desired behaviour. This patch adds a platform data field to allow that option. Signed-off-by: NAdrian Hunter <adrian.hunter@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Adrian Hunter 提交于
Stop using 'regulator_is_enabled()' and just pair enables with disables so that the regulator reference counts can work correctly. Signed-off-by: NAdrian Hunter <adrian.hunter@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Adrian Hunter 提交于
Disable timeouts are in msecs not jiffies. Signed-off-by: NAdrian Hunter <adrian.hunter@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Adrian Hunter 提交于
An eMMC may be always powered on, so that the lowest power saving state possible is sleeping. Add a field to the platform data to indicate that. Signed-off-by: NAdrian Hunter <adrian.hunter@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Adrian Hunter 提交于
It has been discovered that, when eMMC is powered off, current will flow from OMAP eMMC data pull-ups to the eMMC voltage supply. Configuring pads for OMAP off-mode does not help because eMMC is powered off independently of OMAP off-mode. Hence the pads are now re-configured when eMMC is powered on or off. Signed-off-by: NAdrian Hunter <adrian.hunter@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Adrian Hunter 提交于
Call the PM context-loss count function, now that there is a prototype for it. Signed-off-by: NAdrian Hunter <adrian.hunter@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Adrian Hunter 提交于
hsmmc.[ch] no longer has any dependency on twl4030 and variable names should be renamed to reflect that. Signed-off-by: NAdrian Hunter <adrian.hunter@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Adrian Hunter 提交于
mmc-twl4030.[ch] no longer has any dependency on twl4030 and should be renamed to reflect that. Signed-off-by: NAdrian Hunter <adrian.hunter@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Adrian Hunter 提交于
This patch moves the setup code for GPIO's and Voltage Regulators from the board file mmc-twl4030.c to the driver omap_hsmmc.c. PBIAS and other system control configuration remains in the board file. Moving GPIO code to the driver makes the board initialisation code independent of when GPIO's are defined. That makes the board initialisation now entirely independent of its original twl4030 roots. Moving Voltage Regulator code to the driver allows for further development of regulator support in the core MMC code. It also permits the MMC core to be compiled as a module, because the board code no longer calls MMC core functions. Signed-off-by: NAdrian Hunter <adrian.hunter@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Vimal Singh 提交于
This patch adds support for flashes on 3430SDP boards. All three NAND, NOR and OneNAND are supported. I have tested it on 3430SDP (ES2 and ES3.1). This patch can be treated as an example to "how to utilize": 'gpmc-nand.c' and 'board-sdp-flash.c'. Similar patches can be created for 2430sdp and 3630sdp or any other similar board. Signed-off-by: NVimal Singh <vimalsingh@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Vimal Singh 提交于
This patch adds 'board-sdp-flash.c', which could be utilized by boards similar to 3430SDP. (For ex: 2430sdp, 36030sdp). This file does initialization for all three flash devices present in SDP boards (NOR, NAND, OneNAND), by finding there 'cs' number dynamically using switch setting information (S8: 1-4). This also expects partition information from core board files (for ex: board-3430sdp.c). Which allows to choose different default partitions for different boards. A new structure is created for this purpose: 'flash_partitions' in 'mach/board-sdp.h'. This has two members: 1. struct mtd_partition *parts 2. int nr_parts A board file is expected to fill this structure and pass it to 'sdp-flsash-init'. Partition information should be passed in structure array of 'flash_partitions'. Partition information should be passed in below sequence in array: NOR OneNAND NAND Signed-off-by: NVimal Singh <vimalsingh@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Vimal Singh 提交于
Introducing 'gpmc-nand.c' for GPMC specific NAND init. For example: GPMC timing parameters and all. This patch also migrates gpmc related calls from 'nand/omap2.c' to 'gpmc-nand.c'. Signed-off-by: NVimal Singh <vimalsingh@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 vikram pandita 提交于
No logical code change Fix coding style indentaion as per checkpatch.pl Fix multi-line comment style reported by Nishanth Menon Signed-off-by: NVikram Pandita <vikram.pandita@ti.com> Cc: Nishanth Menon <nm@ti.com> Acked-by: NKevin Hilman <khilman@deeprootsystems.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Felipe Balbi 提交于
trivial patch, no functional changes. Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Felipe Balbi 提交于
Get rid of the following warnings: arch/arm/mach-omap2/gpmc.c:550:30: warning: non-ANSI function declaration of function 'omap3_gpmc_save_context' arch/arm/mach-omap2/gpmc.c:581:33: warning: non-ANSI function declaration of function 'omap3_gpmc_restore_context' Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Felipe Balbi 提交于
Change %d to %ld to avoid the compile warning. Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Felipe Balbi 提交于
use ioremap and remove unused variable to get rid of compile warnings. Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Janusz Krzysztofik 提交于
Change the way McBSP registers are updated: use cached values instead of relying upon those read back from the device. With this patch, I have finally managed to get rid of all random playback/recording hangups on my OMAP1510 based Amstrad Delta hardware. Before that, values read back from McBSP registers to be used for updating them happened to be errornous. From the hardware side, the issue appeared to be caused by a relatively high power requirements of an external USB adapter connected to the board's printer dedicated USB port. I think there is one important point that makes this patch worth of applying, apart from my hardware quality. With the current code, if it ever happens to any machine, no matter if OMAP1510 or newer, to read incorrect value from a McBSP register, this wrong value will get written back without any checking. That can lead to hardware damage if, for example, an input pin is turned into output as a result. Applies on top of patch 3 from this series: [PATCH v9 3/4] OMAP: McBSP: Introduce caching in register write operations Tested on OMAP1510 based Amstrad Delta using linux-omap for-next, commit fb7380d70e041e4b3892f6b19dff7efb609d15a4 (2.6.33-rc3+ dated 2010-01-11). Compile-tested with omap_3430sdp_defconfig. Signed-off-by: NJanusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: NJarkko Nikula <jhnikula@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Janusz Krzysztofik 提交于
Determine cache size required per McBSP port at init time, based on processor type running on. Allocate space for storing cached copies of McBSP register values at port request. Modify omap_msbcp_write() function to update the cache with every register write operation. Modify omap_mcbsp_read() to support reading from cache or hardware. Update MCBSP_READ() macro for modified omap_mcbsp_read() function API. Introduce a new macro that reads from the cache. Tested on OMAP1510 based Amstrad Delta using linux-omap for-next, commit fb7380d70e041e4b3892f6b19dff7efb609d15a4 (2.6.33-rc3+ dated 2010-01-11). Compile-tested with: omap_perseus2_730_defconfig, omap_generic_1610_defconfig, omap_generic_2420_defconfig, omap_2430sdp_defconfig, omap_3430sdp_defconfig, omap_4430sdp_defconfig with CONFIG_OMAP_MCBSP=y selected. Signed-off-by: NJanusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: NJarkko Nikula <jhnikula@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Janusz Krzysztofik 提交于
OMAP_MCBSP_READ()/_WRITE() macros and omap_mcbsp_read()/_write() functions accept McBSP register base address as an argument. In order to support caching, that must be replaced with an address of the omap_mcbsp structure that would provide addresses for both register AND cache access. Since OMAP_ prefix seems obvious in macro names, drop it off in order to minimize line wrapping throughout the file. Tested on OMAP1510 based Amstrad Delta using linux-omap for-next, commit fb7380d70e041e4b3892f6b19dff7efb609d15a4 (2.6.33-rc3+ dated 2010-01-11). Compile-tested with omap_3430sdp_defconfig. Signed-off-by: NJanusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: NJarkko Nikula <jhnikula@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Janusz Krzysztofik 提交于
There are several places where readw()/writew() functions are used instead of OMAP_MCBSP_READ()/WRITE() macros for manipulating McBSP registers. Replace them with macros to ensure consistent behaviour after caching is introduced. Tested on OMAP1510 based Amstrad Delta. Compile-tested with omap_3430sdp_defconfig. Signed-off-by: NJanusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: NJarkko Nikula <jhnikula@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Hiroshi DOYU 提交于
There was a potential risk that the following "memset" could override its range if a given address was not the 1st entry of a largepage. This is not the case for "iovmm". Reported-by: NHari Nagalla <hnagalla@ti.com> Signed-off-by: NHiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: NHari Nagalla <hnagalla@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Hiroshi DOYU 提交于
There was a potential risk that the following "memset" could override its range if a given address was not the 1st entry of a supersection. This is not the case for "iovmm". Signed-off-by: NHiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: NHari Nagalla <hnagalla@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Hiroshi DOYU 提交于
This is just a cleanup, but adds a few macros here, which can be used in the proceeding patches. Signed-off-by: NHiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Ladislav Michl 提交于
All OMAP boards are now using physmap-flash. Cc: linux-mtd@lists.infradead.org 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
Convert OMAP based boards to use physmap-flash. Refreshed against today's Linux omap kernel tree Cc: linux-mtd@lists.infradead.org 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 omap4 into omap3_defconfig. Note that this does not yet boot on omap4, but boots on omap2 and omap3. Also note that CONFIG_SMP does not currently work on uniprocessor ARMs. Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Initialize UART4 only for 3630 and 44xx. Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Set up METHOD_GPIO_44XX instead of trying to use the METHOD_GPIO_24XX. Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Rename clkops_noncore_dpll_ops for omap3 and omap4. Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: NPaul Walmsley <paul@pwsan.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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