UART IRQ number could be different for different SoCs, so make them
configurable.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41691
* Pass iomem and IRQ via platform device resources
* Remap iomem and use iowrite32 accessor function
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41688
Pass I/O memory regions (flash read and MMR) via platform device
resources array and use them inside spiflash driver.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41320
We should not detect actual flash size during board initialization to
find board config at the end of the flash, just use large enough mapping
size (currently 128 mbit). If mapping size is larger than the actual
flash size, than flash will simply be mapped multiple times. This change
simplifies code by removing duplication and saves about 200 bytes of
uncompressed kernel :)
Tested with Ubnt LS2 board equipped with STM 25p32v6p NOR flash (32 mbit).
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41317
Move trailing statements to next line with indentation as suggested by
checkpatch.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41092
Various indent fixes suggested by checkpatch: use tabs, use same level
of indentation for switch and case, correct indentation levels.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41090
Remove some unnecessary includes and use <linux/foo.h> instead of
<asm/foo.h> when it possible as suggested by checkpatch.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41089
Use more particular functions dev_<level> or pr_<level>(...) insead of
direct printk(...) call. Add KERN_LEVEL to calls what missed it.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41088
Fix braces location, remove unnecessary empty lines before or after code
block, remove useless braces. All cases are detected by checkpatch.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41087
Remove parentheses around return values since return is no a function,
as suggested by checkpatch.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41083
Fix comment issues detected by checkpatch. Convert C99 // comments to
ordinary /* ... */ comments. Correct block comments style or convert
them to single line comments.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41081
Change fooBar variables names to foo_bar as suggested by checkpatch,
write few tables names in lower case and correctly place __initdata
keyword.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41080
During a reset the gpiolib warns about using the reset gpio
without explicit requesting it before:
[ 147.930000] ------------[ cut here ]------------
[ 147.930000] WARNING: at drivers/gpio/gpiolib.c:103 gpio_ensure_requested+0x68/0xcc()
[ 147.930000] autorequest GPIO-5
[ 147.930000] Modules linked in: ath5k ath mac80211 ipv6 cfg80211 compat arc4 crypto_blkcipher aead gpio_button_hotplug
[ 147.930000] Call Trace:
[ 147.930000] [<8004e3bc>] dump_stack+0x8/0x34
[ 147.930000] [<80058430>] warn_slowpath_common+0x78/0xa4
[ 147.930000] [<800584e4>] warn_slowpath_fmt+0x2c/0x38
[ 147.930000] [<80166f18>] gpio_ensure_requested+0x68/0xcc
[ 147.930000] [<80167264>] gpio_direction_output+0xdc/0x168
[ 147.930000] [<8004aba8>] ar2315_restart+0x28/0x54
[ 147.930000] [<80069778>] sys_reboot+0x178/0x1c0
[ 147.930000] [<80043670>] stack_done+0x20/0x40
[ 147.930000]
[ 147.930000] ---[ end trace 2c7a53d8549562d6 ]---
This is fixed with this patch by using another gpiolib api call
which includes the missing request.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 38183
