Added missing clocks used by second instance of PCIe PHY.
The documention for this nodes can be found @ ../bindings/clock/ti/gate.txt.
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
There are two instances of PCIe PHY in DRA7xx. So renamed
optfclk_pciephy_32khz, optfclk_pciephy_clk and optfclk_pciephy_div_clk to
optfclk_pciephy1_32khz, optfclk_pciephy1_clk and optfclk_pciephy1_div_clk
respectively. This is needed for adding the clocks for second PCIe PHY
instance.
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Added missing 32KHz clock used by PCIe PHY.
Figure 26-19. PCIe PHY Subsystem Integration in vE of DRA7xx ES1.0 TRM shows
32KHz is used by PCIe PHY.
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Change the parent of apll_pcie_in_clk_mux to dpll_pcie_ref_m2ldo_ck
from dpll_pcie_ref_ck.
Figure 26-22. DPLL_PCIE_REF Functional Block Diagram in vE of DRA7xx ES1.0 TRM
shows the signal name for the output of post divider (M2) is CLKOUTLDO.
Figure 26-21. PCIe PHY Clock Generator Overview shows CLKOUTLDO is used as
input to apll mux.
So the actual output of dpll is dpll_pcie_ref_m2ldo_ck which is also the input
of apll.
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add divider table to optfclk_pciephy_div clock. The 8th bit of
CM_CLKMODE_APLL_PCIE can be programmed to either 0x0 or 0x1
based on if the divider value is 0x2 or 0x1.
Figure 26-21. PCIe PHY Clock Generator Overview in vE of DRA7xx ES1.0 shows the
block diagram of Clock Generator Subsystem of PCIe PHY module. The divider
value if '1' should be programmed in order to get the correct
PCIE_PHY_DIV_GCLK frequency (2.5GHz).
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
With sun8i PRCM support available, we can add the PRCM clock and
reset controller nodes to the DTSI. Also update R_UART's clock
phandle and add it's reset control phandle.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This patch adds "allwinner,sun8i-a23-apb0-gates-clk", a A23 specific
compatible to the sun6i-a31-apb0-gates clock driver, along with the
gate bitmap.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
sun6i-apb0-gates uses the "clock-indices" DT property to indicate
valid gate bits or holes in between. However, the rest of sunxi
clock drivers use bitmaps for this purpose.
This patch modifies sun6i-apb0-gates to use bitmaps as well, to be
consistent with the sunxi platform. Also add the missing call to
clk_register_clkdev, so system clock lookups will work.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The params variable was just used for storing the return value from the
hci_pend_le_action_lookup() function and then checking whether it's NULL
or not. We can simplify the code by checking the return value directly.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
We should suspend hci device and purge remaining data in tx queue
before enabling host sleep in firmware. If any data is sent to
firmware after host sleep is activated, firmware may end up
sending a TX_DONE interrupt to driver. If this interrupt gets
delivered to host while the SDIO host controller is suspending,
it may crash the system.
Conversely, in resume handler, we should resume hci device after
host sleep is de-activated.
Signed-off-by: Chin-Ran Lo <crlo@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
add #reset-cells to socfpga.dtsi. This was missing from the
latest updates and caused the socfpga reset controller to fail
to load like so:
ffd05000.rstmgr: /soc/rstmgr@ffd05000 missing #reset-cells property
probe of ffd05000.rstmgr failed with error -22
Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com>
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This will be used when initialising CMT1 device using DT
until common clock framework support is added.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This will be used when initialising CMT1 device using DT
until common clock framework support is added.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This will be used when initialising CMT1 device using DT
until common clock framework support is added.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This will be used when initialising TMU devices using DT
until common clock framework support is added.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This will be used when initialising TMU devices using DT
until common clock framework support is added.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
deadlock fix.
* 'linux-3.16' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
drm/nouveau/therm: fix a potential deadlock in the therm monitoring code
When the module sends bursts of data, sometimes a deadlock happens in
the hso driver when the tty buffer doesn't get the chance to be flushed
quickly enough.
Remove the endless while loop in function put_rxbuf_data() which is
called by the urb completion handler.
If there isn't enough room in the tty buffer, discards all the data
received in the URB.
Cc: David Miller <davem@davemloft.net>
Cc: David Laight <David.Laight@ACULAB.COM>
Cc: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>
Cc: Dan Williams <dcbw@redhat.com>
Cc: Jan Dumon <j.dumon@option.com>
Signed-off-by: Olivier Sobrie <olivier@sobrie.be>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The workqueue "retry_unthrottle_workqueue" is not scheduled anywhere
in the code. So, remove it.
Signed-off-by: Olivier Sobrie <olivier@sobrie.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Varka Bhadram says:
====================
This series cleanup for AMD8111E ethernet driver
v1: fix checkpatch warnings.
v2: added new line in debug messages
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch fix the 'foo*' bar with 'foo *bar' and (foo*) with (foo *).
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: David S. Miller <davem@davemloft.net>
Normally any device ids will be above the corresponding device driver
structure. This patch moves the pci device ids and MODULE_DEVICE_TABLE()
above the pci driver structure.
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch convert printk() to netdev_dbg/info/err or dev_info/err/dbg
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch replace ioremap() with the devm_ioremap() so that
the resource will be freed automatically with the probe failed.
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch moves the remove functionalities after the probe
so that we can see the registered and released resources properly.
Every driver follows the same concept.
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: David S. Miller <davem@davemloft.net>
Shradha Shah says:
====================
sfc: Add 40G support
This patch series adds support for Solarflare 7000 series
40G Solarflare network adapters starting with the SFN7X42Q.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Needed to select 40G mode on a 10G/40G capable card.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The Denali NAND driver reads only 5 bytes of ID, but some Hynix and Samsung
have size parameters in the 6th byte. As a result, the page and oob size
for a Hynix H27UAG8T2B were calculated incorrectly and the driver failed to
load.
The solution is to read 8 bytes of ID, as expected by the NAND framework.
Signed-off-by: Graham Moore <grmoore@altera.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
I got the following panic on my fsl p5020ds board.
Unable to handle kernel paging request for data at address 0x7375627379737465
Faulting instruction address: 0xc000000000100778
Oops: Kernel access of bad area, sig: 11 [#1]
SMP NR_CPUS=24 CoreNet Generic
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.15.0-next-20140613 #145
task: c0000000fe080000 ti: c0000000fe088000 task.ti: c0000000fe088000
NIP: c000000000100778 LR: c00000000010073c CTR: 0000000000000000
REGS: c0000000fe08aa00 TRAP: 0300 Not tainted (3.15.0-next-20140613)
MSR: 0000000080029000 <CE,EE,ME> CR: 24ad2e24 XER: 00000000
DEAR: 7375627379737465 ESR: 0000000000000000 SOFTE: 1
GPR00: c0000000000c99b0 c0000000fe08ac80 c0000000009598e0 c0000000fe001d80
GPR04: 00000000000000d0 0000000000000913 c000000007902b20 0000000000000000
GPR08: c0000000feaae888 0000000000000000 0000000007091000 0000000000200200
GPR12: 0000000028ad2e28 c00000000fff4000 c0000000007abe08 0000000000000000
GPR16: c0000000007ab160 c0000000007aaf98 c00000000060ba68 c0000000007abda8
GPR20: c0000000007abde8 c0000000feaea6f8 c0000000feaea708 c0000000007abd10
GPR24: c000000000989370 c0000000008c6228 00000000000041ed c0000000fe00a400
GPR28: c00000000017c1cc 00000000000000d0 7375627379737465 c0000000fe001d80
NIP [c000000000100778] .__kmalloc_track_caller+0x70/0x168
LR [c00000000010073c] .__kmalloc_track_caller+0x34/0x168
Call Trace:
[c0000000fe08ac80] [c00000000087e6b8] uevent_sock_list+0x0/0x10 (unreliable)
[c0000000fe08ad20] [c0000000000c99b0] .kstrdup+0x44/0x90
[c0000000fe08adc0] [c00000000017c1cc] .__kernfs_new_node+0x4c/0x130
[c0000000fe08ae70] [c00000000017d7e4] .kernfs_new_node+0x2c/0x64
[c0000000fe08aef0] [c00000000017db00] .kernfs_create_dir_ns+0x34/0xc8
[c0000000fe08af80] [c00000000018067c] .sysfs_create_dir_ns+0x58/0xcc
[c0000000fe08b010] [c0000000002c711c] .kobject_add_internal+0xc8/0x384
[c0000000fe08b0b0] [c0000000002c7644] .kobject_add+0x64/0xc8
[c0000000fe08b140] [c000000000355ebc] .device_add+0x11c/0x654
[c0000000fe08b200] [c0000000002b5988] .add_disk+0x20c/0x4b4
[c0000000fe08b2c0] [c0000000003a21d4] .add_mtd_blktrans_dev+0x340/0x514
[c0000000fe08b350] [c0000000003a3410] .mtdblock_add_mtd+0x74/0xb4
[c0000000fe08b3e0] [c0000000003a32cc] .blktrans_notify_add+0x64/0x94
[c0000000fe08b470] [c00000000039b5b4] .add_mtd_device+0x1d4/0x368
[c0000000fe08b520] [c00000000039b830] .mtd_device_parse_register+0xe8/0x104
[c0000000fe08b5c0] [c0000000003b8408] .of_flash_probe+0x72c/0x734
[c0000000fe08b750] [c00000000035ba40] .platform_drv_probe+0x38/0x84
[c0000000fe08b7d0] [c0000000003599a4] .really_probe+0xa4/0x29c
[c0000000fe08b870] [c000000000359d3c] .__driver_attach+0x100/0x104
[c0000000fe08b900] [c00000000035746c] .bus_for_each_dev+0x84/0xe4
[c0000000fe08b9a0] [c0000000003593c0] .driver_attach+0x24/0x38
[c0000000fe08ba10] [c000000000358f24] .bus_add_driver+0x1c8/0x2ac
[c0000000fe08bab0] [c00000000035a3a4] .driver_register+0x8c/0x158
[c0000000fe08bb30] [c00000000035b9f4] .__platform_driver_register+0x6c/0x80
[c0000000fe08bba0] [c00000000084e080] .of_flash_driver_init+0x1c/0x30
[c0000000fe08bc10] [c000000000001864] .do_one_initcall+0xbc/0x238
[c0000000fe08bd00] [c00000000082cdc0] .kernel_init_freeable+0x188/0x268
[c0000000fe08bdb0] [c0000000000020a0] .kernel_init+0x1c/0xf7c
[c0000000fe08be30] [c000000000000884] .ret_from_kernel_thread+0x58/0xd4
Instruction dump:
41bd0010 480000c8 4bf04eb5 60000000 e94d0028 e93f0000 7cc95214 e8a60008
7fc9502a 2fbe0000 419e00c8 e93f0022 <7f7e482a> 39200000 88ed06b2 992d06b2
---[ end trace b4c9a94804a42d40 ]---
It seems that the corrupted partition header on my mtd device triggers
a bug in the ftl. In function build_maps() it will allocate the buffers
needed by the mtd partition, but if something goes wrong such as kmalloc
failure, mtd read error or invalid partition header parameter, it will
free all allocated buffers and then return non-zero. In my case, it
seems that partition header parameter 'NumTransferUnits' is invalid.
And the ftl_freepart() is a function which free all the partition
buffers allocated by build_maps(). Given the build_maps() is a self
cleaning function, so there is no need to invoke this function even
if build_maps() return with error. Otherwise it will causes the
buffers to be freed twice and then weird things would happen.
Cc: stable@vger.kernel.org
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Some of architectures have already defined 'die' as macro, so can not
use it as declaration or definition in other modules, or it will cause
compiling issue.
So use more precise name 'force_die' (like 'wrap_bulk') instead of. And
the related error (with allmodconfig under score):
CC [M] drivers/staging/lustre/lustre/ptlrpc/sec.o
drivers/staging/lustre/lustre/ptlrpc/sec.c: In function 'sptlrpc_cli_ctx_expire':
drivers/staging/lustre/lustre/ptlrpc/sec.c:309:13: error: 'struct ptlrpc_ctx_ops' has no member named '__die'
ctx->cc_ops->die(ctx, 0);
^
drivers/staging/lustre/lustre/ptlrpc/sec.c: In function 'ctx_refresh_timeout':
drivers/staging/lustre/lustre/ptlrpc/sec.c:594:26: error: 'struct ptlrpc_ctx_ops' has no member named '__die'
req->rq_cli_ctx->cc_ops->die(req->rq_cli_ctx, 0);
^
make[5]: *** [drivers/staging/lustre/lustre/ptlrpc/sec.o] Error 1
make[4]: *** [drivers/staging/lustre/lustre/ptlrpc] Error 2
make[3]: *** [drivers/staging/lustre/lustre] Error 2
make[2]: *** [drivers/staging/lustre] Error 2
make[1]: *** [drivers/staging] Error 2
make: *** [drivers] Error 2
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
to be built on platforms which don't provide the DMA mapping API.
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Merge tag 'firewire-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire fix from Stefan Richter:
"The 1394 drivers cannot and are not supposed to be built on platforms
which don't provide the DMA mapping API (regression since v3.16-rc1
with CONFIG_COMPILE_TEST=y on some architectures)"
* tag 'firewire-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: IEEE 1394 (FireWire) support should depend on HAS_DMA
Pull another aio fix from Ben LaHaise:
"put_reqs_available() can now be called from within irq context, which
means that it (and its sibling function get_reqs_available()) now need
to be irq-safe, not just preempt-safe"
* git://git.kvack.org/~bcrl/aio-fixes:
aio: protect reqs_available updates from changes in interrupt handlers
Acer Aspire needs to be added to nomux blacklist, otherwise the touchpad
misbehaves rather randomly.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Rework firmware selection logic a little bit.
Print notice asking user update firmware when old Si2168 B40
firmware is used.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Tested-by: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Driver uses that new firmware too, so advertise it.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Tested-by: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
USB ID 0b48:3014.
USB interface: Cypress CY7C68013A-56LTXC
Demodulator: Silicon Labs Si2168-30
Tuner: Silicon Labs Si2158-20
Cc: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Michael Ira Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Tell used TV standard and bandwidth for tuner firmware.
Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Add support for Si2158 A20 chip.
Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Move chip initialization related code from si2157_set_params to
si2157_init.
Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Add handling for different chip revisions and firmwares.
Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Command 0x14 returns 4 bytes as a reply. It is used for setting
key/value pairs to firmware and it returns 4 bytes back including
old value.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
No need to set explicitly value that are already defaulted same.
Setting new value returns old value. Firmware default values can
be found just looking returned value.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
