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* gpio: Include linux/gpio.h instead of asm/gpio.hBjorn Helgaas2016-02-162-2/+2
| | | | | | | | | | | | | | | | | | | | | Most arches have an asm/gpio.h that merely includes linux/gpio.h. The others select ARCH_HAVE_CUSTOM_GPIO_H, and when that's selected, linux/gpio.h includes asm/gpio.h. Therefore, code should include linux/gpio.h instead of including asm/gpio.h directly. Remove includes of asm/gpio.h, adding an include of linux/gpio.h when necessary. This is a follow-on to 7563bbf89d06 ("gpiolib/arches: Centralise bolierplate asm/gpio.h"). Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* debug-mmrs: Eliminate all traces of the USB_PHY_TEST MMRAndre Wolokita2015-04-234-14/+0Star
| | | | | | | | Interacting with the USB_PHY_TEST MMR through debugfs was causing wide-spread chaos in the realm (kernel panic). Expunge all references to this demonic register. Signed-off-by: Andre Wolokita <Andre.Wolokita@analog.com>
* Input: bfin_rotary - use generic IO functionsSonic Zhang2015-02-161-0/+5
| | | | | | | | | Instead of using arch-specific accessors remap rotary register physical address into kernel space in probe and use standard readw and writew to access rotary MMRs. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: bfin_rotary - move platform header to linux/platform_dataSonic Zhang2015-02-161-1/+1
| | | | | | | | The platform data definition of the rotary driver should be generic for all architectures. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* blackfin: bind different groups of one pinmux function to different state nameSonic Zhang2014-07-261-2/+4
| | | | | Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
* blackfin: cleanup board filesSteven Miao2014-04-122-111/+103Star
| | | | | | using IS_ENABLED() macro instead of defined(CONFIG_XXX) || defined(CONFIG_XXX_MODULE) Signed-off-by: Steven Miao <realmz6@gmail.com>
* bf54x: drop unuesd HOST status,control,timeout registers bit define macrosSteven Miao2014-04-122-60/+0Star
| | | | Signed-off-by: Steven Miao <realmz6@gmail.com>
* blackfin: serial: Add serial port_fer and port_mux early platform resources.Sonic Zhang2013-11-151-15/+28
| | | | | | | | The serial driver sets up port function manually in early platform probe stage if the ADI GPIO2 driver is used. Remove the bfin_sport_uart early platform devices. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
* blackfin: adi gpio driver and pinctrl driver supportSonic Zhang2013-11-155-52/+489
| | | | | | | | | | Remove gpio driver for new gpio controller on BF54x and BF60x. Build the bfin_gpio driver only when other BF5xx processors are selected. Replace the prefix of some gpio and peripheral functions with adi. add portmux platform data in machine portmux.h Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
* blackfin: Remove references to the bf5x_tdm driverLars-Peter Clausen2013-05-301-27/+1Star
| | | | | | | | The bf5x_tdm driver has been removed. Remove all references to it from board code. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* blackfin: anomaly: add anomaly 16000030 for bf5xxSonic Zhang2012-12-131-0/+1
| | | | | | | | Drivers common to both bf5xx and bf60x chip families may use this anomaly id. So add it to bf5xx header files also. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
* bf60x: sec: Clean up interrupt initialization code for SEC.Sonic Zhang2012-07-241-0/+2
| | | | | | | | | Turn SEC related macro CONFIG_BF60x into SEC_GCTL. Move machine specific GPIO_PINT macros to machine gpio header. Split SEC init_arch_irq() and vec_to_irq() from old SIC. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
* blackfin: fix musb macro nameBob Liu2012-07-241-2/+2
| | | | | | Musb can't work since the marco name has been changed. Signed-off-by: Bob Liu <lliubbo@gmail.com>
* blackfin: twi: Move TWI peripheral pin request array to platform dataSonic Zhang2012-05-212-0/+20
| | | | | Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
* blackfin: rotary: Add pm_wakeup flag to platform data structure.Sonic Zhang2012-05-211-0/+1
| | | | | | | Rotary can't be used as a wakeup source in all platform. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
* blackfin: license: Change ADI BSD licenseSonic Zhang2012-05-217-8/+7Star
| | | | | | | | Change ADI BSD license to standart 3 clause BSD license for some blackfin arch code requested by ADI Legal. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
* blackfin: twi: move twi bit mask macro to twi head fileSonic Zhang2012-05-211-109/+0Star
| | | | | Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
* bf548: ssm2602: Add ssm2602 platform data into bf548 ezkit board file.Sonic Zhang2012-03-211-6/+41
| | | | | Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
* bf548: add ppi interrupt mask and blanking clocksScott Jiang2012-03-211-0/+2
| | | | | Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
* blackfin: bf548: add capture supportScott Jiang2012-01-091-0/+69
| | | | | Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
* blackfin: config: update macro SPI_BFIN in board fileSonic Zhang2012-01-092-5/+5
| | | | | | | | Macro name for spi controller driver has been modified, so update default board file accordingly. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
* Blackfin: add serial TX IRQ in individual platform resourceSonic Zhang2011-11-142-8/+48
| | | | | | | | | The serial TX IRQ is not simply (RX IRQ + 1) on some Blackfin chips, so move the values to the platform resources. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bob Liu <lliubbo@gmail.com>
* Blackfin: gpio/ints: generalize pint logicMike Frysinger2011-07-231-0/+2
| | | | | | | | Have the logic that uses peripheral interrupt blocks key off of pint defines rather than CPU names so that things are generalized across families. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: bf54x: tweak MMR pint namesMike Frysinger2011-07-231-1/+1
| | | | | | | The hardware block uses the name "request" rather than "irq", so update the struct accordingly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: update anomaly lists to latest public infoMike Frysinger2011-07-231-101/+119
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: boards: clean up redundant/dead spi resourcesMike Frysinger2011-07-232-47/+0Star
| | | | | | | | | | | | The default for the Blackfin SPI driver is 8 bits and dma disabled, so many of the bfin5xx_spi_chip resources are redundant. So punt those parts. Further, drivers should themselves be declaring 16 bit transfers, so for those that do, and for the ones which no longer do 16 bit transfers, drop the bfin5xx_spi_chip resources. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: bf52x/bf54x: fix up usb MMR definesMike Frysinger2011-05-281-9/+10
| | | | | | | | | | The bf52x/bf54x have the incorrect addresses for USB_EP_NI7_RXINTERVAL and USB_EP_NI7_TXCOUNT, so adjust those. Further, the bf54x header puts the USB defines in the wrong place, so shuffle them back to the right grouping. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: mach/bfin_serial_5xx.h: punt now-unused headerMike Frysinger2011-05-281-94/+0Star
| | | | | | | | Now that the serial code has been unified in bfin_serial.h, and the Blackfin UART driver pushed its resources to the boards files, we don't need these headers anymore. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: boards: update ASoC resources after machine driver overhaulScott Jiang2011-05-251-6/+100
| | | | | | | | | Now that the Blackfin machine drivers have been updated to the multicomponent support, update the resources to match. The pin settings are now a board issue and removed from the driver. Signed-off-by: Scott Jiang <scott.jiang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: bf548-ezkit/bf561-ezkit: update nor flash layoutMike Frysinger2011-05-251-1/+9
| | | | | | | | Both the BF548-EZKIT and the BF561-EZKIT use top boot flashes, so now that Das U-Boot uses the last small sector for its environment, update their nor layout in the kernel accordingly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: update anomaly lists to latest public infoMike Frysinger2011-05-251-2/+6
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: clean up style in irq definesMike Frysinger2011-05-251-23/+23
| | | | | | | | | | These files had a lot of whitespace damage, mostly due to copying and pasting original files that had damage. The BF561 header also had a lot of unused CONFIG_DEF_xxx defines, so punt them all. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: unify core IRQ definitionsMike Frysinger2011-05-251-42/+1Star
| | | | | | | Start a new common IRQ header and move all of the CEC pieces there. This lets the individual part headers worry just about its SIC defines. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: bf54x: re-enable anomaly 05000353 for all revsMike Frysinger2011-03-231-1/+5
| | | | | | | | | Even though the anomaly sheet says that the the bootrom is fixed, tests have shown that the fix itself does not handle all cases. So until we get a ROM update, assume the reset code is still broken and we need to handle things ourselves. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: punt unused HDMA masksMike Frysinger2011-03-182-37/+0Star
| | | | | | | | | No code uses these, and the short define names are polluting the global namespace where they collide with things like common irq files. So just punt the damned things. If in the future we need HDMA support, we can make a standalone header for these things. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: bf548-ezkit: add CAN1 supportAaron Wu2011-03-181-7/+48
| | | | | Signed-off-by: Aaron Wu <aaronwu06@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: bf54x: add kconfig for UART2/3 DMA channel assignmentssteven miao2011-03-183-8/+83
| | | | | | | | | | The BF54x lacks dedicated DMA channels for the UART peripherals and need to be muxed between others. So add a kconfig option so people can select which channels the UARTs will use so they can pick between SPORTs and the less commonly used EPPI/PIXC peripherals. Signed-off-by: steven miao <realmz6@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: boards: add missing "static" to peripheral listsMike Frysinger2011-01-102-18/+18
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: sport_uart resources: remove unused secondary RX/TX pinsSonic Zhang2011-01-102-4/+4
| | | | | | | | The SPORT/UART driver doesn't use the secondary channel pins, so don't try and request them thus keeping other drivers from using them. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: bf54x: add MMR layout for PINTMike Frysinger2011-01-101-0/+22
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: unify pll.h headersMike Frysinger2011-01-101-69/+1Star
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: drop asm/irq.h include from mach headersMike Frysinger2011-01-101-3/+0Star
| | | | | | | These were only included because of the irq handling of the PLL funcs, and those PLL funcs have been moved out into their own header now. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: clean up mach header includesMike Frysinger2011-01-1013-110/+38Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The main asm/blackfin.h header will pull in mach/blackfin.h to get all the fun Blackfin defines. So having any of the sub-mach headers trying to include asm/blackfin.h makes no sense -- punt it. The mach/blackfin.h header takes care of including the part-specific def headers which in turn will include any other needed def file. Similarly, it takes care of pulling in the part-specific cdef header. So move this logic out of the blackfin.h when necessary. Further, make sure the cdef headers do not waste time including the def headers again. Since all parts need the common def/cdef headers, move this logic out of the part-specific headers and into the mach/blackfin.h file. Finally, we need to split the BF539 def header since the BF538 does not have MXVR and we don't want to expose those MMRs. So now all parts should have the same behavior: mach/blackfin.h asm/def_LPBlackfin.h part-specific def.h if ! asm asm/cdef_LPBlackfin.h part-specific cdef.h And the sub def/cdef headers only tail into what they need. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: push gpio (port) defines into common headersMike Frysinger2011-01-102-234/+11Star
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: bf54x: drop unused legacy MMR namesMike Frysinger2011-01-102-24/+0Star
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: dma: constify MMR pointer arrayMike Frysinger2011-01-101-1/+1
| | | | | | The array of pointers is never written, so constify it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: standardize DMAC traffic control MMRs & MDMA MMRsMike Frysinger2011-01-101-2/+2
| | | | | | | | | | Use the same naming convention for DMA traffic MMRs (most were legacy anyways) so we can avoid useless ifdef trees. Same goes for MDMA names -- this actually allows us to undo a bunch of ifdef redirects that existed for this purpose alone. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: bfin_serial.h: unify heavily duplicated serial codeMike Frysinger2011-01-104-144/+18Star
| | | | | | | | Each Blackfin port has been duplicating UART structures and defines when there really is no need for it. So start a new bfin_serial.h header to unify all these pieces and give ourselves a fresh start. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: musb-boards: push clkin value to platform resourcesBob Liu2011-01-102-0/+2
| | | | | | | | | In order to not touch the driver file for different xtal usage, push the clkin value to board file and calculate the register value instead of hardcoding it. Signed-off-by: Bob Liu <lliubbo@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* usb: musb: split blackfin to its own platform_driverFelipe Balbi2010-12-102-2/+2
| | | | | | | | | | | Just adding its own platform_driver, not really using it yet. Later patches will come to split power management code from musb_core and move it completely to HW glue layer. Signed-off-by: Felipe Balbi <balbi@ti.com>
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