aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-omap1/fpga.c
AgeCommit message (Collapse)AuthorFilesLines
2023-01-12ARM: omap1: remove unused board filesArnd Bergmann1-186/+0
All board support that was marked as 'unused' earlier can now be removed, leaving the five machines that that still had someone using them in 2022, or that are supported in qemu. Cc: Aaro Koskinen <[email protected]> Cc: Janusz Krzysztofik <[email protected]> Cc: Tony Lindgren <[email protected]> Cc: [email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2022-04-22ARM: omap1: move mach/*.h into mach directoryArnd Bergmann1-2/+1
Most of the header files are no longer referenced from outside arch/arm/mach-omap1, so move them all to that place directly and change their users to use the new location. The exceptions are: - mach/compress.h is used by the core architecture code - mach/serial.h is used by mach/compress.h The mach/memory.h is empty and gets removed in the process, avoiding the need for CONFIG_NEED_MACH_MEMORY_H. Acked-by: Tony Lindgren <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner1-4/+1
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Enrico Weigelt <[email protected]> Reviewed-by: Kate Stewart <[email protected]> Reviewed-by: Allison Randal <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2015-09-16genirq: Remove irq argument from irq flow handlersThomas Gleixner1-1/+1
Most interrupt flow handlers do not use the irq argument. Those few which use it can retrieve the irq number from the irq descriptor. Remove the argument. Search and replace was done with coccinelle and some extra helper scripts around it. Thanks to Julia for her help! Signed-off-by: Thomas Gleixner <[email protected]> Cc: Julia Lawall <[email protected]> Cc: Jiang Liu <[email protected]>
2015-07-28ARM: kill off set_irq_flags usageRob Herring1-1/+1
set_irq_flags is ARM specific with custom flags which have genirq equivalents. Convert drivers to use the genirq interfaces directly, so we can kill off set_irq_flags. The translation of flags is as follows: IRQF_VALID -> !IRQ_NOREQUEST IRQF_PROBE -> !IRQ_NOPROBE IRQF_NOAUTOEN -> IRQ_NOAUTOEN For IRQs managed by an irqdomain, the irqdomain core code handles clearing and setting IRQ_NOREQUEST already, so there is no need to do this in .map() functions and we can simply remove the set_irq_flags calls. Some users also modify IRQ_NOPROBE and this has been maintained although it is not clear that is really needed. There appears to be a great deal of blind copy and paste of this code. Signed-off-by: Rob Herring <[email protected]> Cc: Russell King <[email protected]> Cc: Sekhar Nori <[email protected]> Cc: Kevin Hilman <[email protected]> Cc: Jason Cooper <[email protected]> Cc: Andrew Lunn <[email protected]> Cc: Sebastian Hesselbarth <[email protected]> Cc: Gregory Clement <[email protected]> Acked-by: Hans Ulli Kroll <[email protected]> Acked-by: Shawn Guo <[email protected]> Cc: Sascha Hauer <[email protected]> Cc: Imre Kaloz <[email protected]> Acked-by: Krzysztof Halasa <[email protected]> Cc: Greg Ungerer <[email protected]> Cc: Roland Stigge <[email protected]> Cc: Tony Lindgren <[email protected]> Cc: Daniel Mack <[email protected]> Cc: Haojian Zhuang <[email protected]> Cc: Robert Jarzmik <[email protected]> Cc: Simtec Linux Team <[email protected]> Cc: Kukjin Kim <[email protected]> Cc: Krzysztof Kozlowski <[email protected]> Acked-by: Wan ZongShun <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Tested-by: Kevin Hilman <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2013-10-03ARM: OMAP: remove deprecated IRQF_DISABLEDMichael Opdenacker1-2/+1
This patch proposes to remove the IRQF_DISABLED flag from OMAP code It's a NOOP since 2.6.35, and will be removed one day. Signed-off-by: Michael Opdenacker <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2012-10-31ARM: OMAP: Fix relative includes for fpga.hTony Lindgren1-2/+1
As discussed on linux-arm-kernel, we want to avoid relative includes for the arch/arm/*omap* code: http://www.spinics.net/lists/linux-omap/msg80520.html Fix includes for fpga.h by making fpga.h local to mach-omap1. The common code in plat-omap just needs to know the struct h2p2_dbg_fpga, which can be local to debug-leds.c. This also fixes the braindead <../*.h> style includes that got accidentally added with search and replace during the cleanup. Signed-off-by: Tony Lindgren <[email protected]>
2012-10-26ARM: OMAP1: fix sparse warning added by commit ↵Paul Walmsley1-0/+1
4c98dc6b8ef2f73bdbfa78186db9a76507ba9ea3 Commit 4c98dc6b8ef2f73bdbfa78186db9a76507ba9ea3 ("ARM: OMAP: Make plat/fpga.h local to arch/arm/plat-omap") results in a new warning from sparse: arch/arm/mach-omap1/fpga.c:147:6: warning: symbol 'omap1510_fpga_init_irq' was not declared. Should it be static? Fix by adding a missing include. Signed-off-by: Paul Walmsley <[email protected]> Cc: Tony Lindgren <[email protected]>
2012-10-17ARM: OMAP: Make plat/fpga.h local to arch/arm/plat-omapTony Lindgren1-1/+1
There's no need to have this file in plat/fpga.h. We can make it local to plat-omap replacing fpga_read/write functions directly with readb/writeb as that's how they are already defined in fpga.h. Note that 2420 based H4 is also using the fpga, so let's keep the led support around in plat-omap until we flip over mach-omap2 to device tree. Cc: Tomi Valkeinen <[email protected]> Cc: Florian Tobias Schandinat <[email protected]> Cc: [email protected] Cc: Felipe Balbi <[email protected]> Cc: [email protected] Signed-off-by: Tony Lindgren <[email protected]>
2012-04-13ARM: OMAP2+: declare file-local functions as staticPaul Walmsley1-1/+1
Several function declarations used only in the files in which they're declared should include the static keyword, but don't: arch/arm/mach-omap2/serial.c:248:6: warning: symbol 'cmdline_find_option' was not declared. Should it be static? arch/arm/mach-omap2/omap-wakeupgen.c:259:6: warning: symbol 'irq_sar_clear' was not declared. Should it be static? arch/arm/mach-omap2/board-rx51-peripherals.c:878:27: warning: symbol 'rx51_vibra_data' was not declared. Should it be static? arch/arm/mach-omap2/board-rx51-peripherals.c:882:27: warning: symbol 'rx51_audio_data' was not declared. Should it be static? arch/arm/mach-omap2/board-omap4panda.c:201:29: warning: symbol 'omap_panda_wlan_data' was not declared. Should it be static? arch/arm/mach-omap2/board-omap4panda.c:393:24: warning: symbol 'omap4_panda_dvi_device' was not declared. Should it be static? arch/arm/mach-omap2/board-omap4panda.c:403:12: warning: symbol 'omap4_panda_dvi_init' was not declared. Should it be static? arch/arm/mach-omap2/board-omap4panda.c:464:6: warning: symbol 'omap4_panda_display_init' was not declared. Should it be static? arch/arm/mach-omap2/hsmmc.c:434:6: warning: symbol 'omap_init_hsmmc' was not declared. Should it be static? arch/arm/mach-omap2/hwspinlock.c:31:12: warning: symbol 'hwspinlocks_init' was not declared. Should it be static? arch/arm/mach-omap1/timer.c:58:12: warning: symbol 'omap1_dm_timer_init' was not declared. Should it be static? arch/arm/mach-omap1/fpga.c:90:6: warning: symbol 'innovator_fpga_IRQ_demux' was not declared. Should it be static? Mark all of these as static. Thanks to Arnd Bergmann <[email protected]> for pointing out a typo in the original patch description. Signed-off-by: Paul Walmsley <[email protected]> Cc: Govindraj R <[email protected]> Cc: Santosh Shilimkar <[email protected]> Cc: David Anders <[email protected]> Acked-by: Santosh Shilimkar <[email protected]> Acked-by: Arnd Bergmann <[email protected]>
2012-02-24ARM: OMAP1: Move most of plat/io.h into local iomap.hTony Lindgren1-1/+4
There's no need to have these in plat/io.h. While at it, clean up the includes to group them like they typically are grouped. Signed-off-by: Tony Lindgren <[email protected]>
2011-08-08ARM: gpio: convert includes of mach/gpio.h and asm/gpio.h to linux/gpio.hRussell King1-1/+1
Convert arch/arm includes of mach/gpio.h and asm/gpio.h to linux/gpio.h before we start consolidating the individual platform implementations of the gpio header files. Signed-off-by: Russell King <[email protected]>
2011-03-29arm: Cleanup the irq namespaceThomas Gleixner1-5/+5
Convert to the new function names. Automated with coccinelle. Signed-off-by: Thomas Gleixner <[email protected]>
2011-01-13ARM: omap1: irq_data conversion.Lennert Buytenhek1-14/+14
Signed-off-by: Lennert Buytenhek <[email protected]>
2010-12-20omap1: Fix innovator FPGA init for multi-omapTony Lindgren1-4/+6
No need to call this early from init_irq. Also recent changes initialize GPIO now later, so calling gpio_request from init_irq will make it fail. While at it, also remove the unnecessary EXPORT_SYMBOL. Signed-off-by: Tony Lindgren <[email protected]>
2009-10-20omap: headers: Move remaining headers from include/mach to include/platTony Lindgren1-1/+1
Move the remaining headers under plat-omap/include/mach to plat-omap/include/plat. Also search and replace the files using these headers to include using the right path. This was done with: #!/bin/bash mach_dir_old="arch/arm/plat-omap/include/mach" plat_dir_new="arch/arm/plat-omap/include/plat" headers=$(cd $mach_dir_old && ls *.h) omap_dirs="arch/arm/*omap*/ \ drivers/video/omap \ sound/soc/omap" other_files="drivers/leds/leds-ams-delta.c \ drivers/mfd/menelaus.c \ drivers/mfd/twl4030-core.c \ drivers/mtd/nand/ams-delta.c" for header in $headers; do old="#include <mach\/$header" new="#include <plat\/$header" for dir in $omap_dirs; do find $dir -type f -name \*.[chS] | \ xargs sed -i "s/$old/$new/" done find drivers/ -type f -name \*omap*.[chS] | \ xargs sed -i "s/$old/$new/" for file in $other_files; do sed -i "s/$old/$new/" $file done done for header in $(ls $mach_dir_old/*.h); do git mv $header $plat_dir_new/ done Signed-off-by: Tony Lindgren <[email protected]>
2008-12-10ARM: OMAP: Switch to gpio_request/free callsJarkko Nikula1-1/+1
Switch to gpio_request/free calls Signed-off-by: Jarkko Nikula <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2008-12-10ARM: OMAP: use gpio_to_irqDavid Brownell1-1/+1
Have most uses of OMAP_GPIO_IRQ() use gpio_to_irq() instead. Calls used for table initialization are left alone, at least this time around. (This patch is for code in both the OMAP tree and mainline.) Signed-off-by: David Brownell <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2008-12-10ARM: OMAP: switch to gpio_direction_inputDavid Brownell1-1/+1
More switchover to the cross-platform GPIO interface: use gpio_direction_input(), not an OMAP-specific call. Signed-off-by: David Brownell <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2008-10-09Merge branch 'pxa-all' into develRussell King1-3/+1
Conflicts: arch/arm/mach-pxa/Kconfig arch/arm/mach-pxa/corgi.c arch/arm/mach-pxa/include/mach/hardware.h arch/arm/mach-pxa/spitz.c
2008-10-09[ARM] 5298/1: Drop desc_handle_irq()Dmitry Baryshkov1-3/+1
desc_handle_irq() was declared as obsolete since long ago. Replace it with generic_handle_irq() Signed-off-by: Dmitry Baryshkov <[email protected]> Signed-off-by: Russell King <[email protected]>
2008-09-06[ARM] Convert asm/io.h to linux/io.hRussell King1-1/+1
Signed-off-by: Russell King <[email protected]>
2008-08-07[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King1-3/+3
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <[email protected]>
2008-08-07[ARM] Remove asm/hardware.h, use asm/arch/hardware.h insteadRussell King1-1/+1
Remove includes of asm/hardware.h in addition to asm/arch/hardware.h. Then, since asm/hardware.h only exists to include asm/arch/hardware.h, update everything to directly include asm/arch/hardware.h and remove asm/hardware.h. Signed-off-by: Russell King <[email protected]>
2008-07-27[ARM] 5179/1: Replace obsolete IRQT_* and __IRQT_* values with IRQ_TYPE_*Dmitry Baryshkov1-1/+1
IRQT_* and __IRQT_* were obsoleted long ago by patch [3692/1]. Remove them completely. Sed script for the reference: s/__IRQT_RISEDGE/IRQ_TYPE_EDGE_RISING/g s/__IRQT_FALEDGE/IRQ_TYPE_EDGE_FALLING/g s/__IRQT_LOWLVL/IRQ_TYPE_LEVEL_LOW/g s/__IRQT_HIGHLVL/IRQ_TYPE_LEVEL_HIGH/g s/IRQT_RISING/IRQ_TYPE_EDGE_RISING/g s/IRQT_FALLING/IRQ_TYPE_EDGE_FALLING/g s/IRQT_BOTHEDGE/IRQ_TYPE_EDGE_BOTH/g s/IRQT_LOW/IRQ_TYPE_LEVEL_LOW/g s/IRQT_HIGH/IRQ_TYPE_LEVEL_HIGH/g s/IRQT_PROBE/IRQ_TYPE_PROBE/g s/IRQT_NOEDGE/IRQ_TYPE_NONE/g Signed-off-by: Dmitry Baryshkov <[email protected]> Signed-off-by: Russell King <[email protected]>
2008-07-03ARM: OMAP: Clean up interrupt lines to fix warnings for multi-omapTony Lindgren1-5/+5
If boards with different NR_IRQS are compiled together, tons of compiler warnings are emitted about redefining NR_IRQS. This patch fixes the problem by adding up NR_IRQS in a common place. Patch also removes quite a bit of now unnecessary code. Signed-off-by: Tony Lindgren <[email protected]>
2006-11-30[ARM] Remove compatibility layer for ARM irqsRussell King1-3/+3
set_irq_chipdata -> set_irq_chip_data get_irq_chipdata -> get_irq_chip_data do_level_IRQ -> handle_level_irq do_edge_IRQ -> handle_edge_irq do_simple_IRQ -> handle_simple_irq irqdesc -> irq_desc irqchip -> irq_chip Signed-off-by: Russell King <[email protected]>
2006-10-06Initial blind fixup for arm for irq changesLinus Torvalds1-3/+2
Untested, but this should fix up the bulk of the totally mechanical issues, and should make the actual detail fixing easier. Signed-off-by: Linus Torvalds <[email protected]>
2006-08-01[ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.nameDavid Brownell1-2/+4
Patch from David Brownell ARM genirq cleanups/updates: - Start switching platforms to newer APIs * use "irq_chip" name, not "irqchip" * providing irq_chip.name - Show irq_chip.name in /proc/interrupts, like on x86. This update a bit more than half of the ARM code. The irq_chip.name values were chosen to match docs (if I have them) or be otherwise obvious ("FPGA", "CPLD", or matching the code). Signed-off-by: David Brownell <[email protected]> Signed-off-by: Russell King <[email protected]>
2006-07-02[PATCH] ARM: fixup irqflags breakage after ARM genirq mergeThomas Gleixner1-1/+1
The irgflags consolidation did conflict with the ARM to generic IRQ conversion and was not applied for ARM. Fix it up. Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel1-1/+0
Signed-off-by: Jörn Engel <[email protected]> Signed-off-by: Adrian Bunk <[email protected]>
2005-09-08[ARM] 2890/1: OMAP 1/4: Update omap1 specific files, take 2Tony Lindgren1-2/+2
Patch from Tony Lindgren This patch syncs the mainline kernel with linux-omap tree. The highlights of the patch are: - Convert more drivers to register resources in board-*.c to take advantage of the driver model by David Brownell and Ladislav Michl - Use set_irq_type() for GPIO interrupts instead of omap_set_gpio_edge_ctrl() by David Brownell - Add minimal support for handling optional add-on boards, such as OSK Mistral board with LCD and keypad, by David Brownell - Minimal support for loading functions to SRAM by Tony Lindgren - Wake up from serial port by muxing RX lines temporarily into GPIO interrupts by Tony Lindgren - 32KHz sched_clock by Tony Lindgren and Juha Yrjola Signed-off-by: Tony Lindgren <[email protected]> Signed-off-by: Russell King <[email protected]>
2005-09-04[ARM] Wrap calls to descriptor handlersRussell King1-1/+1
This is part of Thomas Gleixner's generic IRQ patch, which converts ARM to use the generic IRQ subsystem. Here, we wrap calls to desc->handler() in an inline function, desc_handle_irq(). This reduces the size of Thomas' patch since the changes become more localised. Signed-off-by: Russell King <[email protected]>
2005-07-10[PATCH] ARM: 2800/1: OMAP update 3/11: Move OMAP1 core code into mach-omap1 ↵Tony Lindgren1-0/+188
directory Patch from Tony Lindgren This patch by Paul Mundt and other OMAP developers moves OMAP1 specific IRQ, time, and FPGA code into mach-omap1 directory. Signed-off-by: Tony Lindgren <[email protected]> Signed-off-by: Russell King <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.