On Fri, 2014-04-18 at 15:29 +0400, Alexander Popov wrote:
>
> 2014-04-17 0:44 GMT+04:00 Gerhard Sittig :
> > On Tue, 2014-04-15 at 14:54 +0400, Alexander Popov wrote:
> >>
> >> +- reg: Address and size of the DMA controller's register set
> >> +-
On Tue, 2014-04-15 at 14:54 +0400, Alexander Popov wrote:
>
> Introduce a device tree binding document for the MPC512x DMA controller
>
> Signed-off-by: Gerhard Sittig
> Signed-off-by: Alexander Popov
I'm not certain whether the attribution is right. Is the S-o-b
approp
[ removed cscope-devel from Cc:, non-subscriber mails get blocked anyway ]
On Mon, 2014-04-07 at 14:42 +0200, Gerhard Sittig wrote:
>
> On Mon, 2014-04-07 at 06:42 -0400, Neil Horman wrote:
> >
> > On Thu, Apr 03, 2014 at 03:16:15PM +0200, Y
tries. Would it be useful to not emit the warnings then? Or
to silent those warnings when the user knows it's perfectly legal
to skip those filesytem entries? Like what you can do with the
ctags(1) command and its --links option.
virtually yours
Gerhard
On Wed, Mar 05, 2014 at 09:48 +0800, Shawn Guo wrote:
>
> On Mon, Mar 03, 2014 at 10:22:31AM +0100, Gerhard Sittig wrote:
> > On Mon, Feb 24, 2014 at 11:25 +0100, Gerhard Sittig wrote:
> > >
> > > a recent FEC binding document update that was motivated by i.MX
>
On Mon, Feb 24, 2014 at 11:25 +0100, Gerhard Sittig wrote:
>
> a recent FEC binding document update that was motivated by i.MX
> development revealed that ARM and PowerPC implementations in Linux
> did not agree on the clock names to use for the FEC nodes
>
> change clock n
alias for "ipg"
Signed-off-by: Gerhard Sittig
---
this patch depends on "dt/bindings: fsl-fec: add clock properties"
by Shawn Guo which introduces the context of this patch
the patch only is necessary if the MPC5121 .dtsi update (switch
FEC nodes from "per
change won't make it for v3.14, the MPC512x CCF support
provides full backwards compability, and keeps operating with
device trees which lack clock specs or don't match in the names
Signed-off-by: Gerhard Sittig
---
arch/powerpc/boot/dts/mpc5121.dtsi |4 ++--
1 file changed, 2 i
e binding, and keeps compatibility
with former device trees
Signed-off-by: Gerhard Sittig
---
drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c | 13 +++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c
b/
already are drinking
from the firehose). DT reviewers are foremost interested in
bindings and policy and remaining OS agnostic, and leave
mechanical .dts file updates to subsystem maintainers.
virtually yours
Gerhard Sittig
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & De
4-rc1 comes with proper
COMMON_CLK support.
virtually yours
Gerhard Sittig
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr. 5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-6698
On Wed, Feb 12, 2014 at 17:25 +0400, Alexander Popov wrote:
>
> From: Gerhard Sittig
>
> introduce a device tree binding document for the MPC512x DMA controller
>
> Signed-off-by: Gerhard Sittig
> [ a13xp0p0...@gmail.com: turn this into a separate patch ]
As stated in t
tcd->biter = iter & 0x1ff;
> + tcd->biter_linkch = iter >> 9;
> + tcd->citer = tcd->biter;
> + tcd->citer_linkch = tcd->biter_linkch;
> + }
> +
> + tcd->e_sg = 0;
>
behaviour.
As this one is an obvious improvement and straight forward, it
can be taken regardless of the remainder of the series. (I guess
this formerly stated judgement is what made Alexander derive
Acked-By tags from.)
virtually yours
Gerhard Sittig
--
DENX Software Engineering GmbH,
heck that I
> fixed it up properly in powerpc-next and let me know.
Did read the merge commit (git show e9a371100dfd), did a build
and run test of
f878f84373ae powerpc: Wire up sched_setattr and sched_getattr syscalls
and everything looks good. Thank you!
virtually yours
Gerhard Sittig
--
On Mon, Jan 13, 2014 at 12:17 +0400, Alexander Popov wrote:
>
> Thanks for your replies, Gerhard and Vinod.
>
> 2014/1/9 Vinod Koul :
> > On Wed, Jan 08, 2014 at 05:47:19PM +0100, Gerhard Sittig wrote:
> >> [ what is the semantics of DMA_PRIVATE capability flag?
> &
Hello Gerhard.
> Thanks for your review.
>
> 2013/12/26 Gerhard Sittig :
> > [ dropping devicetree, we're DMA specific here ]
> >
> > On Tue, Dec 24, 2013 at 16:06 +0400, Alexander Popov wrote:
> >>
> >> --- a/drivers/dma/mpc512x_dma.c
> >
change is quite a change in
semantics, and has dramatic influence on the code's behaviour
(ignores the DMA controller when looking for channels that can do
mem-to-mem transfers).
Please reason about this change some more, and explain what it
does and why it's needed. Consider the fact that thi
status, and update it later as new features become
available.
Or -- given that the hardware remains, all the knowledge is there
already, just the implementations' capabilities change -- I might
as well introduce a binding document including OF based DMA
lookup.
virtually yours
Gerhard S
n to all MPC512x variants, and what's exclusive to MPC5121
only.
But that is a bigger task than the above quick adjustment, and is
not a required fix but just an improvement in maintainability or
completeness of information. So I suggest to pick your USB1
disabling for -next and 3.14 now,
On Thu, Dec 12, 2013 at 17:12 +0100, Matteo Facchinetti wrote:
>
> On 10/12/2013 14:11, Gerhard Sittig wrote:
> >this series improves the previously introduced common clock support for
> >MPC512x such that SoC variants 5123 and 5125 get addressed appropriately
> >(MPC5125
adjust (expand on or move) a few comments,
add markers for easier navigation around helpers
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/clock-commonclk.c | 14 +++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/platforms/512x/clock
operate your peripherals, both with
an updated device tree as well as with a former device tree that lacks
clock specs? Thank you! Setting CONFIG_COMMON_CLK_DEBUG=y in your
.config and eyeballing /sys/kernel/debug/clk/clk_summary will help you.
Gerhard Sittig (4):
powerpc/512x: clk: minor comment
or the high and low periods of the clock) is not implemented, as there
are no users and there is no common implementation which supports this
kind of clock -- the new implementation would be unused and could not
get verified, so it shall wait until there is demand
Signed-off-by: Gerhard Sittig
--
add clock related specs to the MPC5125 "tower" board DTS
- add clock providers (crystal/oscillator, clock control module)
- add consumers (the CAN, SDHC, I2C, DIU, FEC, USB, PSC peripherals)
Signed-off-by: Gerhard Sittig
---
arch/powerpc/boot/dts/mpc5125twr.
tional support logic, and avoids an excessive divider table) and
satisfies the hardware's constraint of only supporting even divider
values
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/clock-commonclk.c | 16 ++--
1 file changed, 14 insertions(+), 2 deletions
[ trimmed Cc: list to PowerPC and CCF ]
On Sat, Nov 30, 2013 at 23:51 +0100, Gerhard Sittig wrote:
>
> this series introduces support for the common clock framework (CCF,
> COMMON_CLK Kconfig option) in the PowerPC based MPC512x platform,
> which brings device tree based clock lo
On Tue, Dec 10, 2013 at 11:05 +0100, Gerhard Sittig wrote:
>
> FYI: I only noticed yesterday that MPC5125 suffers from the same
> issue, have sent <1386669068-2477-1-git-send-email-...@denx.de>
> to fix that as well. Both patches may get squashed when going
> upstream. Don&
[ Cc: to Matteo as well ]
On Tue, Dec 03, 2013 at 15:04 +0100, Anatolij Gustschin wrote:
>
> On Tue, 3 Dec 2013 11:56:52 +0100
> Gerhard Sittig wrote:
>
> > the 'soc' node in the common .dtsi for MPC5121 has an '#interrupt-cells'
> > property altho
xppc-dev@lists.ozlabs.org
Cc: devicet...@vger.kernel.org
Signed-off-by: Gerhard Sittig
---
note that this is not a resend of the previous MPC5121 fix, but instead
is a fix for MPC5125 along the same lines of the MPC5121 fix
---
arch/powerpc/boot/dts/mpc5125twr.dts |1 -
1 file changed, 1 deletion
c: probe of 8a00.rtc failed with error -22
...
[ best viewed with 'git diff -U5' to have DT node names in the context ]
Cc: Anatolij Gustschin
Cc: linuxppc-dev@lists.ozlabs.org
Cc: devicet...@vger.kernel.org
Signed-off-by: Gerhard Sittig
---
arch/powerpc/boot/dts/mpc5121.dtsi |1 -
On Mon, Dec 02, 2013 at 09:50 +, Mark Rutland wrote:
>
> On Sat, Nov 30, 2013 at 10:51:28PM +, Gerhard Sittig wrote:
> > after device tree based clock lookup became available, the peripheral
> > driver need no longer construct clock names which include the PSC index,
&
On Mon, Dec 02, 2013 at 09:46 +, Mark Rutland wrote:
>
> On Sat, Nov 30, 2013 at 10:51:22PM +, Gerhard Sittig wrote:
> > introduce a dt-bindings/ header file for MPC512x clocks,
> > providing symbolic identifiers for those SoC clocks which
> > clients will referenc
er gets initialized, thus the clock provider isn't available then
Cc: Mike Turquette
Cc: Anatolij Gustschin
Cc: linux-arm-ker...@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/clock-commonclk.c | 50 ---
-...@vger.kernel.org
Signed-off-by: Gerhard Sittig
---
drivers/net/can/mscan/mpc5xxx_can.c | 141 ---
1 file changed, 141 deletions(-)
diff --git a/drivers/net/can/mscan/mpc5xxx_can.c
b/drivers/net/can/mscan/mpc5xxx_can.c
index f48f1297ff30..6b0c9958d824 100644
ee which lacks clock specs
Cc: Anatolij Gustschin
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/mpc512x_shared.c | 169 ++
1 file changed, 92 insertions(+), 77 deletions(-)
diff --git a/arch/powerpc/platforms/512x/mp
after device tree based clock lookup became available, the VIU driver
need no longer use the previous global "viu_clk" name, but should use
the "ipg" clock name specific to the OF node
Cc: Mauro Carvalho Chehab
Cc: linux-me...@vger.kernel.org
Signed-off-by: Gerhard Sittig
ger
Cc: Marc Kleine-Budde
Cc: linux-...@vger.kernel.org
Signed-off-by: Gerhard Sittig
---
drivers/net/can/mscan/mpc5xxx_can.c | 179 +++
1 file changed, 179 insertions(+)
diff --git a/drivers/net/can/mscan/mpc5xxx_can.c
b/drivers/net/can/mscan/mpc5xxx_can.
after device tree based clock lookup became available, the NAND
flash driver need no longer use the previous global "nfc_clk" name,
but should use the "ipg" clock name specific to the OF node
Cc: David Woodhouse
Cc: Artem Bityutskiy
Cc: linux-...@lists.infradead.org
Si
after device tree based clock lookup became available, the peripheral
driver need no longer construct clock names which include the component
index -- remove the "usb%d_clk" template, always use "ipg" instead
Cc: Greg Kroah-Hartman
Cc: linux-...@vger.kernel.org
Signed-of
ss as well
Cc: Mark Brown
Cc: linux-...@vger.kernel.org
Signed-off-by: Gerhard Sittig
---
drivers/spi/spi-mpc512x-psc.c | 26 ++
1 file changed, 18 insertions(+), 8 deletions(-)
diff --git a/drivers/spi/spi-mpc512x-psc.c b/drivers/spi/spi-mpc512x-psc.c
index 9602bbd8d
lock specs
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: linux-ser...@vger.kernel.org
Acked-by: Greg Kroah-Hartman # for v4
Signed-off-by: Gerhard Sittig
---
Greg, the addition since v4 is the clk_get_sys() call for the 'ipg'
clock item (backwards compat for device trees w/o clock spec
Turquette
Cc: Anatolij Gustschin
Cc: linux-arm-ker...@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Gerhard Sittig
---
arch/powerpc/Kconfig |5 -
arch/powerpc/include/asm/clk_interface.h | 20 -
arch/powerpc/kernel/Makefile |1
access as well
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: linux-ser...@vger.kernel.org
Acked-by: Greg Kroah-Hartman # for v4
Signed-off-by: Gerhard Sittig
---
Greg, the difference since v4 of this patch is that v4 took the 'mclk'
and 'ipg' clock items in reverse order, and thus
: Ian Campbell
Cc: devicet...@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Reviewed-by: Mike Turquette # for v3: w/o bdlc, PSC
ipg
Signed-off-by: Gerhard Sittig
---
arch/powerpc/boot/dts/mpc5121.dtsi | 95
1 file changed, 95 insertions(+)
diff
s.infradead.org
Cc: devicet...@vger.kernel.org
Reviewed-by: Mike Turquette # for v3, before &osc
Signed-off-by: Gerhard Sittig
---
arch/powerpc/boot/dts/ac14xx.dts |7 +++
arch/powerpc/boot/dts/mpc5121.dtsi | 18 +-
2 files changed, 24 insertions(+), 1 deletion(-)
d
n derived from
the IPS bus frequency and multiplier values fetched from hardware
Cc: Mike Turquette
Cc: Anatolij Gustschin
Cc: linux-arm-ker...@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/Makefile |4 +-
arch/
extend the recently added COMMON_CLK platform support for MPC512x such
that it works with incomplete device tree data which lacks clock specs
Cc: Mike Turquette
Cc: Anatolij Gustschin
Cc: linux-arm-ker...@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Gerhard Sittig
-by: Mike Turquette # for v3: w/o bdlc, PSC
ipg
Signed-off-by: Gerhard Sittig
---
include/dt-bindings/clock/mpc512x-clock.h | 69 +
1 file changed, 69 insertions(+)
create mode 100644 include/dt-bindings/clock/mpc512x-clock.h
diff --git a/include/dt-bindings
clock during use instead of looking
up the clock again in the uninit() routine (14/24)
- remove the clkdev.h header file inclusion directive with the removal
of the clkdev registration call (13/24)
initial v1 (2013-07-15)
Gerhard Sittig (17):
powerpc/fsl-pci: improve clock API use
dts: m
bs.org
Signed-off-by: Gerhard Sittig
---
arch/powerpc/sysdev/fsl_pci.c | 52 +
1 file changed, 52 insertions(+)
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 4dfd61df8aba..bee8011d6bd7 100644
--- a/arch/powerpc/sysdev/fsl_pci.
On Mon, Nov 25, 2013 at 17:30 +, Mark Brown wrote:
>
> On Mon, Nov 18, 2013 at 12:06:08AM +0100, Gerhard Sittig wrote:
> > after device tree based clock lookup became available, the peripheral
> > driver need no longer construct clock names which include the PSC index,
&
On Mon, Nov 18, 2013 at 00:06 +0100, Gerhard Sittig wrote:
>
> the series is based on v3.12, but I'll rebase against v3.13-rc1
> (when available) or any other subtree upon request
Now that v3.13-rc1 is out, I noticed that the series no longer
applies cleanly (minor context changes
y can
and may apply the same workaround as 512x ]
On Tue, Nov 19, 2013 at 16:41 -0600, Scott Wood wrote:
>
> On Mon, 2013-11-18 at 00:06 +0100, Gerhard Sittig wrote:
> > make the Freescale PCI driver get, prepare and enable the PCI clock
> > during probe(); the clock gets put
er gets initialized, thus the clock provider isn't available then
Cc: Mike Turquette
Cc: Anatolij Gustschin
Cc: linux-arm-ker...@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/clock-commonclk.c | 50 ---
ee which lacks clock specs
Cc: Anatolij Gustschin
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/mpc512x_shared.c | 169 ++
1 file changed, 92 insertions(+), 77 deletions(-)
diff --git a/arch/powerpc/platforms/512x/mp
-...@vger.kernel.org
Signed-off-by: Gerhard Sittig
---
drivers/net/can/mscan/mpc5xxx_can.c | 141 ---
1 file changed, 141 deletions(-)
diff --git a/drivers/net/can/mscan/mpc5xxx_can.c
b/drivers/net/can/mscan/mpc5xxx_can.c
index f48f1297ff30..6b0c9958d824 100644
after device tree based clock lookup became available, the VIU driver
need no longer use the previous global "viu_clk" name, but should use
the "ipg" clock name specific to the OF node
Cc: Mauro Carvalho Chehab
Cc: linux-me...@vger.kernel.org
Signed-off-by: Gerhard Sittig
ger
Cc: Marc Kleine-Budde
Cc: linux-...@vger.kernel.org
Signed-off-by: Gerhard Sittig
---
drivers/net/can/mscan/mpc5xxx_can.c | 179 +++
1 file changed, 179 insertions(+)
diff --git a/drivers/net/can/mscan/mpc5xxx_can.c
b/drivers/net/can/mscan/mpc5xxx_can.
after device tree based clock lookup became available, the NAND
flash driver need no longer use the previous global "nfc_clk" name,
but should use the "ipg" clock name specific to the OF node
Cc: David Woodhouse
Cc: Artem Bityutskiy
Cc: linux-...@lists.infradead.org
Si
after device tree based clock lookup became available, the peripheral
driver need no longer construct clock names which include the component
index -- remove the "usb%d_clk" template, always use "ipg" instead
Cc: Greg Kroah-Hartman
Cc: linux-...@vger.kernel.org
Signed-of
lock specs
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: linux-ser...@vger.kernel.org
Acked-by: Greg Kroah-Hartman # for v4
Signed-off-by: Gerhard Sittig
---
Greg, the addition since v4 is the clk_get_sys() call for the 'ipg'
clock item (backwards compat for device trees w/o clock spec
ss as well
Cc: Mark Brown
Cc: linux-...@vger.kernel.org
Signed-off-by: Gerhard Sittig
---
drivers/spi/spi-mpc512x-psc.c | 26 ++
1 file changed, 18 insertions(+), 8 deletions(-)
diff --git a/drivers/spi/spi-mpc512x-psc.c b/drivers/spi/spi-mpc512x-psc.c
index 6adf4e358
access as well
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: linux-ser...@vger.kernel.org
Acked-by: Greg Kroah-Hartman # for v4
Signed-off-by: Gerhard Sittig
---
Greg, the difference between v4 and v5 of this patch is that v4
took the 'mclk' and 'ipg' clock items in reverse order, and
: linux-arm-ker...@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Gerhard Sittig
---
arch/powerpc/Kconfig |5 -
arch/powerpc/kernel/Makefile |1 -
arch/powerpc/kernel/clock.c | 82
arch/powerpc/platforms/512x/Kconfig |2 +-
arch
: Ian Campbell
Cc: devicet...@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Reviewed-by: Mike Turquette # for v3: w/o bdlc, PSC
ipg
Signed-off-by: Gerhard Sittig
---
arch/powerpc/boot/dts/mpc5121.dtsi | 95
1 file changed, 95 insertions(+)
diff
extend the recently added COMMON_CLK platform support for MPC512x such
that it works with incomplete device tree data which lacks clock specs
Cc: Mike Turquette
Cc: Anatolij Gustschin
Cc: linux-arm-ker...@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Gerhard Sittig
n derived from
the IPS bus frequency and multiplier values fetched from hardware
Cc: Mike Turquette
Cc: Anatolij Gustschin
Cc: linux-arm-ker...@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/Makefile |4 +-
arch/
s.infradead.org
Cc: devicet...@vger.kernel.org
Reviewed-by: Mike Turquette # for v3, before &osc
Signed-off-by: Gerhard Sittig
---
arch/powerpc/boot/dts/ac14xx.dts |7 +++
arch/powerpc/boot/dts/mpc5121.dtsi | 18 +-
2 files changed, 24 insertions(+), 1 deletion(-)
d
-by: Mike Turquette # for v3: w/o bdlc, PSC
ipg
Signed-off-by: Gerhard Sittig
---
include/dt-bindings/clock/mpc512x-clock.h | 69 +
1 file changed, 69 insertions(+)
create mode 100644 include/dt-bindings/clock/mpc512x-clock.h
diff --git a/include/dt-bindings
ion drivers, updated comments and reworded commit messages
in the core clock driver to expand on the pre-enable workaround and
clkdev registration (09/24)
- keep a reference to the PSC FIFO clock during use instead of looking
up the clock again in the uninit() routine (14/24)
- remove th
bs.org
Signed-off-by: Gerhard Sittig
---
arch/powerpc/sysdev/fsl_pci.c | 52 +
1 file changed, 52 insertions(+)
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index ccfb50ddfe38..efa0916f61b6 100644
--- a/arch/powerpc/sysdev/fsl_pci.
On Tue, Nov 12, 2013 at 16:23 +0400, Alexander Popov wrote:
>
> 2013/11/12 Gerhard Sittig :
> >
> > It would be nice to get a response to the feedback that you
> > are given. It may be appropriate not to obey to the
> > feedback, but at least it should get c
to get a
response to the feedback that you are given. It may be
appropriate not to obey to the feedback, but at least it should
get considered.
Have you noticed the recent introduction of the dmaengine@vger
ML? Make sure to include it upon the next submission.
virtually yours
Gerhard Sittig
--
DENX
5 insertions(+), 17 deletions(-)
>
> Acked-by: Anatolij Gustschin
I feel that this patch has become stable and can be taken,
regardless of the pending review of the other parts in the series.
virtually yours
Gerhard Sittig
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detle
a was asking is where to put
code for the component which is neither a strict subset of any
subsystem. Please correct me if I'm wrong.
virtually yours
Gerhard Sittig
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zund
;mchan->queued, &mchan->free);
> + list_splice_tail_init(&mchan->active, &mchan->free);
> +
> + spin_unlock_irqrestore(&mchan->lock, flags);
> +
> + return 0;
> + case DMA_SLAVE_CONFIG:
> + cfg = (void *)arg;
> + if (cfg->src
On Thu, Oct 03, 2013 at 18:00 +0400, Alexander Popov wrote:
>
> v2013/7/14 Gerhard Sittig :
> > this series
> > - introduces slave s/g support (that's support for DMA transfers which
> > involve peripherals in contrast to mem-to-mem transfers)
> > - adds devic
errors
make[4]: *** [arch/powerpc/platforms/512x/mpc512x_shared.o] Error 1
Signed-off-by: Gerhard Sittig
CC: # v3.11
---
arch/powerpc/platforms/512x/mpc512x_shared.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/powerpc/platforms/512x/mpc512x_shared.c
b/arch/powerpc/platforms/5
On Wed, Aug 28, 2013 at 14:08 +0200, Gerhard Sittig wrote:
>
> [ re-created the Cc: list, this is about the PCI clock exclusively ]
I just noticed by coincidence that the message which I received
back from the linuxppc-dev ML appeared to have dropped Benjamin
Herrenschmidt and Kumar Gal
good ]
On Tue, Aug 06, 2013 at 22:43 +0200, Gerhard Sittig wrote:
>
> this series
> - fixes several drivers that are used in the MPC512x platform (UART,
> SPI, ethernet, PCI, USB, CAN, NAND flash, video capture) in how they
> handle clocks (appropriately acquire and setup t
lly perceived
instability is a result of both widening the series' scope after
initial submission as well as a recent extension of test coverage
after the scope has been widened. Thank you for your patience!
On Tue, Aug 06, 2013 at 22:43 +0200, Gerhard Sittig wrote:
>
> make the Freesca
On Thu, Aug 08, 2013 at 22:12 +0200, Anatolij Gustschin wrote:
>
> On Tue, 6 Aug 2013 22:43:49 +0200
> Gerhard Sittig wrote:
> ...
> > diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
> > index 46ac1dd..549ff08 100644
> > --- a/arch/powe
On Wed, Aug 07, 2013 at 09:28 +0200, Marc Kleine-Budde wrote:
>
> On 08/06/2013 10:43 PM, Gerhard Sittig wrote:
> > [ ... ]
> > diff --git a/drivers/net/can/mscan/mscan.c b/drivers/net/can/mscan/mscan.c
> > index e6b4095..4f998f5 100644
> > --- a/drivers/net/can/m
On Wed, Aug 07, 2013 at 10:40 -0500, Kumar Gala wrote:
>
> On Aug 6, 2013, at 3:43 PM, Gerhard Sittig wrote:
>
> > this series
> > - fixes several drivers that are used in the MPC512x platform (UART,
> > SPI, ethernet, PCI, USB, CAN, NAND flash, video capture) in
[ no change in content, but order shuffling for better application ]
On Tue, Aug 06, 2013 at 23:31 +0200, Gerhard Sittig wrote:
>
> [ this is an overview on how to split the series if necessary ]
>
> On Tue, Aug 06, 2013 at 22:43 +0200, Gerhard Sittig wrote:
> >
> >
[ this is an overview on how to split the series if necessary ]
On Tue, Aug 06, 2013 at 22:43 +0200, Gerhard Sittig wrote:
>
> this series
> - fixes several drivers that are used in the MPC512x platform (UART,
> SPI, ethernet, PCI, USB, CAN, NAND flash, video capture) in how the
ded any longer
remove the now obsolete TODO comment on trimming the list of pre-enabled
clock items, after all the respective peripheral drivers were adjusted
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/clock-commonclk.c |7 ---
1 file changed, 7 deletions(-)
diff --git
transition to the common clock framework has completed and the PPC_CLOCK
is no longer available for the MPC512x platform, remove the now obsolete
code path of the mpc5xxx mscan driver which accessed clock control
module registers directly
Signed-off-by: Gerhard Sittig
---
drivers/net/can/mscan
completely switch to, i.e. unconditionally use COMMON_CLK for the
MPC512x platform, and retire the PPC_CLOCK implementation for that
platform after the transition has completed
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/Kconfig | 14 +-
arch/powerpc/platforms/512x/Makefile
ll succeed upon first try in the usual case,
will test a few less desirable yet acceptable frequencies in
edge cases, and will fallback to "best effort" if none of the
previously tried frequencies pass the test
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/clock
ed MCLK (bitrate) items in the platform's clock driver
this change is neutral to the MPC5200 platform
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/clock-commonclk.c |3 -
drivers/net/can/mscan/mpc5xxx_can.c | 179 +
2 files changed, 179 insert
after device tree based clock lookup became available, the VIU driver
need no longer use the previous "viu_clk" name but can switch to the
fixed "per" clock name -- adjust the peripheral driver and remove the
clock driver's clkdev registration
Signed-off-by: Gerhard
after device tree based clock lookup became available, the NAND flash
driver need no longer use the previous "nfc_clk" name but can switch to
the fixed "per" clock name -- adjust the peripheral driver and remove
the clock driver's clkdev registration
Signed-off-by:
after device tree based clock lookup became available, the peripheral
driver need no longer construct clock names which include the component
index -- remove the "usb%d_clk" template and unconditionally use "per",
remove the clock driver's clkdev registration
Sign
esn't apply here, as the SoC provides a
single FIFO component which is shared among several PSC components,
thus the FIFO isn't associated with a device (while the PSCs are)
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/clock-commonclk.c |2 --
drivers/tty/serial
peripheral drivers acquire the 'ipg' clock item,
the platform's clock driver need no longer pre-enable it
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/clock-commonclk.c | 13 -
1 file changed, 13 deletions(-)
diff --git a/arch/powerpc/platforms/512x/
after device tree based clock lookup became available, the peripheral
driver need no longer construct clock names which include the PSC index,
remove the "psc%d_mclk" template and unconditionally use 'mclk'
acquire and release the 'ipg' clock for register access a
after device tree based clock lookup became available, the peripheral
driver need no longer construct clock names which include the PSC index,
remove the "psc%d_mclk" template and unconditionally use 'mclk'
acquire and release the 'ipg' clock for register access a
after the device tree nodes provide clock specs for client side lookups,
peripheral drivers can attach to their clocks and the clock driver need
no longer pre-enable those clock items
Signed-off-by: Gerhard Sittig
---
arch/powerpc/platforms/512x/clock-commonclk.c |2 --
1 file changed, 2
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