Use AR2315_ prefix for macroses specific to AR2315/AR2316/AR2317 chips,
use AR5312_ prefix for macroses specific to AR5312/AR2312/AR2313 chips,
and use AR231X_ prefix for common macroses.
This patch should not cause any functional changes, only make clear
which macros is common and which macros is specific.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41701 3c298f89-4303-0410-b956-a3cf2f4a3e73
Pass only physical address to 8250 serial port driver and set flag to
remap I/O memory inside the driver. Also fix AR5312 UART base address
definition, which seems specified already mapped.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41700 3c298f89-4303-0410-b956-a3cf2f4a3e73
Pass PHY I/O memory region via platform resources and remap them
unconditionally.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41698 3c298f89-4303-0410-b956-a3cf2f4a3e73
Each SoCs generation has own independent gpiolib realization, so we
have no reason to keep these realizations in semiuniversal form.
Following modifications are made:
* Remove valid_mask field
* Remove ar231x_gpio_chip structure
* Rename AR2315_GPIO_CR to AR2315_GPIO_DIR
* Fix count of AR5312 GPIOs
* Simplify gpio_chip methods realization
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41696 3c298f89-4303-0410-b956-a3cf2f4a3e73
Currently AR5312 misc IRQ numbers are used for AR2315+ chips, what cause
us to use switch-case to map IRQ number to ISR bit. Introduce AR2315
specific misc IRQs set and simplify interrupt (un)mask operation.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41694 3c298f89-4303-0410-b956-a3cf2f4a3e73
Rename interrupt control handlers to be consistent with operation names
and add IRQ chips names.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41693 3c298f89-4303-0410-b956-a3cf2f4a3e73
UART IRQ number could be different for different SoCs, so make them
configurable.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41691 3c298f89-4303-0410-b956-a3cf2f4a3e73
* 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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41688 3c298f89-4303-0410-b956-a3cf2f4a3e73
Rename config symbol to AR2315_WDT to avoid confusion with other Atheros
SoCs.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41685 3c298f89-4303-0410-b956-a3cf2f4a3e73
Make id more specific and consistent with others platform drivers.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41324 3c298f89-4303-0410-b956-a3cf2f4a3e73
We do not need global access to it, so move it from arch include to the
mtd subdir.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41321 3c298f89-4303-0410-b956-a3cf2f4a3e73
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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41320 3c298f89-4303-0410-b956-a3cf2f4a3e73
Moving the start of IO mem to 0x10000000 leads to allocation conflict
with SPI flash memory region, which starts at 0x08000000.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41319 3c298f89-4303-0410-b956-a3cf2f4a3e73
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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41317 3c298f89-4303-0410-b956-a3cf2f4a3e73
Merge 3_10-updates.patch into the ar2313_ethernet.patch since it contains
only one ethernet driver fix.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41316 3c298f89-4303-0410-b956-a3cf2f4a3e73
Use msleep(20) instead of msleep(10) to make code closer to reality
since msleep can sleep for up to 20ms even we request shorter delay.
All updated calls are located in PCI initialization routine which is
called only once upon device boot. So there should be no performance
issues caused by more longer delay.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41096 3c298f89-4303-0410-b956-a3cf2f4a3e73
Wrap lines over 80 chars or make them shorter by other ways.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41095 3c298f89-4303-0410-b956-a3cf2f4a3e73
Constify some static structures as suggested by checkpatch.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41094 3c298f89-4303-0410-b956-a3cf2f4a3e73
Use __func__ instead of gcc specific __FUNCTION__ as suggested by
checkpatch.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41093 3c298f89-4303-0410-b956-a3cf2f4a3e73
Move trailing statements to next line with indentation as suggested by
checkpatch.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41092 3c298f89-4303-0410-b956-a3cf2f4a3e73
Add missed spaces and remove odd space as suggested by checkpatch.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41091 3c298f89-4303-0410-b956-a3cf2f4a3e73
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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41090 3c298f89-4303-0410-b956-a3cf2f4a3e73
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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41089 3c298f89-4303-0410-b956-a3cf2f4a3e73
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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41088 3c298f89-4303-0410-b956-a3cf2f4a3e73
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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41087 3c298f89-4303-0410-b956-a3cf2f4a3e73
Remove assignments from if conditions as suggested by checkpatch.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41084 3c298f89-4303-0410-b956-a3cf2f4a3e73
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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41083 3c298f89-4303-0410-b956-a3cf2f4a3e73
Use parenthesis around complex macroses value as suggested by
checkpatch.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41082 3c298f89-4303-0410-b956-a3cf2f4a3e73
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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41081 3c298f89-4303-0410-b956-a3cf2f4a3e73
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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41080 3c298f89-4303-0410-b956-a3cf2f4a3e73
Remove get_c0_compare_int fix which is useless for latest kernels.
Tested on Ubnt Bullet2, which could successfully boot without this
workaround.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40593 3c298f89-4303-0410-b956-a3cf2f4a3e73
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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38183 3c298f89-4303-0410-b956-a3cf2f4a3e73
Felix Fietkau
John Crispin
Gabor Juhos