On Mon, Jan 09, 2017 at 07:15:32PM -0800, Olof Johansson wrote:
> On Fri, Jan 06, 2017 at 12:17:56PM +0100, Simon Horman wrote:
> > Hi Olof, Hi Kevin, Hi Arnd,
> >
> > Please consider these Renesas ARM64 based SoC DT updates for v4.11.
> >
> > This is based on v4.10-rc2 as v4.10-rc1 does not
From: Kuninori Morimoto
commit 5bcd74e8a30d9259 ("arm64: dts: r8a7795: add sound MIX support")
commit 5be5ee41d011f26b ("arm64: dts: r8a7795: add sound CTU support")
added MIX/CTU support, and it updated clocks on SoC level.
Thus, h3ulcb should be updated
Christoph, thanks for clear input.
Arnd, I think that given this discussion, best short-term solution is
indeed the patch I've submitted yesterday. That is, your version +
coherent mask support. With that, set_dma_mask(DMA_BIT_MASK(64)) will
succeed and hardware with work with swiotlb.
Possible
On Tue, Jan 10, 2017 at 09:47:21AM +0300, Nikita Yushchenko wrote:
> I'm now working with HW that:
> - is now way "low end" or "obsolete", it has 4G of RAM and 8 CPU cores,
> and is being manufactured and developed,
> - has 75% of it's RAM located beyond first 4G of address space,
> - can't
From: Khiem Nguyen
CS2000 needs re-setup when redume, otherwise, it can't
handle correct clock rate.
Signed-off-by: Khiem Nguyen
[Kuninori: cleanup original patch]
Signed-off-by: Kuninori Morimoto
>> I believe the bounce buffering code you refer to is not in SATA/SCSI/MMC
>> but in block layer, in particular it should be controlled by
>> blk_queue_bounce_limit(). [Yes there is CONFIG_MMC_BLOCK_BOUNCE but it
>> is something completely different, namely it is for request merging for
>> hw
On Fri, Jan 06, 2017 at 12:18:48PM +0100, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
>
> Please consider these Renesas ARM based SoC updates for v4.11.
>
>
> The following changes since commit 7ce7d89f48834cefece7804d38fc5d85382edf77:
>
> Linux 4.10-rc1 (2016-12-25 16:13:08 -0800)
>
On Fri, Jan 06, 2017 at 12:18:31PM +0100, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
>
> Please consider these Renesas ARM based SoC DT updates for v4.11.
>
>
> The following changes since commit 7ce7d89f48834cefece7804d38fc5d85382edf77:
>
> Linux 4.10-rc1 (2016-12-25 16:13:08 -0800)
On Fri, Jan 06, 2017 at 12:17:56PM +0100, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
>
> Please consider these Renesas ARM64 based SoC DT updates for v4.11.
>
> This is based on v4.10-rc2 as v4.10-rc1 does not compile using
> the defconfig.
>
>
> The following changes since commit
On Fri, Jan 06, 2017 at 12:18:10PM +0100, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
>
> Please consider these Renesas ARM based SoC defconfig updates for v4.11.
>
>
> The following changes since commit 7ce7d89f48834cefece7804d38fc5d85382edf77:
>
> Linux 4.10-rc1 (2016-12-25 16:13:08
Hi Laurent,
On Monday, January 09, 2017, Laurent Pinchart wrote:
> From a user point of view, option A looks better to me. However, it has
> two
> drawbacks:
>
> - Through deciding what pin groups we make available we create a DT ABI
> that will make it difficult to fix mistakes in case the
Hi Chris,
On Monday 09 Jan 2017 23:53:39 Chris Brandt wrote:
> On Monday, January 09, 2017, Laurent Pinchart wrote:
> > Both the existing RZ/A model and the pinctrl model are in my opinion
> > improvements over the RZ/G and R-Car models. I don't care much about
> > whether pinctrl-single can be
On 01/10, Marek Vasut wrote:
> On 01/10/2017 01:23 AM, Stephen Boyd wrote:
> > On 01/05, Marek Vasut wrote:
> >> On 01/05/2017 03:13 PM, Laurent Pinchart wrote:
> >>> Hi Marek,
> >>
> >> Hi!
> >>
> >> [...]
> >>
> >>> +static unsigned long vc5_mux_recalc_rate(struct clk_hw *hw,
> >>> +
On 01/10/2017 01:23 AM, Stephen Boyd wrote:
> On 01/05, Marek Vasut wrote:
>> On 01/05/2017 03:13 PM, Laurent Pinchart wrote:
>>> Hi Marek,
>>
>> Hi!
>>
>> [...]
>>
>>> +static unsigned long vc5_mux_recalc_rate(struct clk_hw *hw,
>>> +unsigned long
On 01/05, Marek Vasut wrote:
> On 01/05/2017 03:13 PM, Laurent Pinchart wrote:
> > Hi Marek,
>
> Hi!
>
> [...]
>
> > +static unsigned long vc5_mux_recalc_rate(struct clk_hw *hw,
> > +unsigned long parent_rate)
> > +{
> > + struct
Hello Hans,
On Monday 09 Jan 2017 14:36:55 Hans Verkuil wrote:
> On 01/03/2017 04:20 PM, Ramesh Shanmugasundaram wrote:
> >>> On Wednesday 21 Dec 2016 08:10:37 Ramesh Shanmugasundaram wrote:
> Add binding documentation for Renesas R-Car Digital Radio Interface
> (DRIF) controller.
>
Hi Chris,
On Monday 09 Jan 2017 21:08:49 Chris Brandt wrote:
> On Monday, January 09, 2017, Laurent Pinchart wrote:
> > Pin control on the Renesas RZ chips is performed per pin instead of per
> > function (but unfortunately with the various bits of configuration split
> > across a bunch of
From: Sergei Shtylyov
Date: Tue, 10 Jan 2017 00:48:28 +0300
> On 01/09/2017 11:55 PM, David Miller wrote:
>
>>> This series adds support for Wake-on-Lan using Magic Packet for a few
>>> models of the sh_eth driver. Patch 1/6 fix a naming error, patch 2/6
>>>
On 01/09/2017 11:55 PM, David Miller wrote:
This series adds support for Wake-on-Lan using Magic Packet for a few
models of the sh_eth driver. Patch 1/6 fix a naming error, patch 2/6
adds generic support to control and support WoL while patches 3/6 - 6/6
enable different models.
Based ontop of
On Monday, January 09, 2017, Laurent Pinchart wrote:
> Pin control on the Renesas RZ chips is performed per pin instead of per
> function (but unfortunately with the various bits of configuration split
> across a bunch of registers, otherwise we could have used pinctrl-single).
I will say
On Mon, Jan 09, 2017 at 11:34:55PM +0300, Nikita Yushchenko wrote:
> I believe the bounce buffering code you refer to is not in SATA/SCSI/MMC
> but in block layer, in particular it should be controlled by
> blk_queue_bounce_limit(). [Yes there is CONFIG_MMC_BLOCK_BOUNCE but it
> is something
From: Niklas Söderlund
Date: Mon, 9 Jan 2017 16:34:03 +0100
> This series adds support for Wake-on-Lan using Magic Packet for a few
> models of the sh_eth driver. Patch 1/6 fix a naming error, patch 2/6
> adds generic support to control and support WoL
From: Sergei Shtylyov
Date: Sat, 07 Jan 2017 00:01:40 +0300
>Here's a set of 2 patches against DaveM's 'net.git' repo, as they are based
> on a couple patches merged there recently; however, the patches are destined
> for 'net-next.git' (once 'net.git'
[CCing NVMe maintainers since we are discussion issues in that driver]
>> With my patch applied and thus 32bit dma_mask set for NVMe device, I do
>> see high addresses passed to dma_map_*() routines and handled by
>> swiotlb. Thus your statement that behavior "succeed 64bit dma_set_mask()
>>
Hi Jacopo,
On Monday 09 Jan 2017 20:31:55 Jacopo Mondi wrote:
> Hello,
>these patches are the result of a squash and forward porting of Magnus'
> PFC and GPIO driver from
> git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git tree
> genmai-gpio-and-pfc branch to kernel
In r7s72100 SoC a pin can be configured in 3 different modes:
* DIO: direct IO
* SWI: software input mode
* SWO: software output mode
The r7s72100 pincontrol driver defaulted all modes to software input
(PIPC = 0, PIBC = 1, PBDC = 1).
This was wrong for most pins, which requires their pins
Hello,
sending this RFC series out as a follow up of
"[PATCH 0/3] Renesas RZ PFC and GPIO driver" patch series.
This RFC patches extend the RZ series PFC driver to support selection of pins
IO mode.
[1/3] extends the existing register settings to set all configured peripherals
groups in
When selecting alternative function for one pin, set the PIPCn.PIPCnm
bit to 1 to enable direct IO mode control (the alternative function
decides the pin direction) and disable input buffer and bidirection
control functionalities (PIBCn.PIBCnm = 0 and PBDCn.PDBCnm = 0) intially
enabled when
The LVDS pin group has to be configured in software driven output
mode
Signed-off-by: Jacopo Mondi
---
drivers/pinctrl/sh-pfc/pfc-r7s72100.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r7s72100.c
From: Magnus Damm
This is a squash of several commits, adding peripherals groups
configuration to r7s72100 device tree, and enabling some of them on
Genmai evaluation board
Signed-off-by: Jacopo Mondi
From: Magnus Damm
This commit combines Magnus' original driver and minor fixes to
forward-port it to a more recent kernel version (v4.10)
Signed-off-by: Jacopo Mondi
---
gpio: Renesas RZ
Hello,
these patches are the result of a squash and forward porting of Magnus'
PFC and GPIO driver from
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git tree
genmai-gpio-and-pfc branch to kernel v4.10
The PFC and GPIO driver have been forward ported to v4.10-rc1 with
From: Magnus Damm
Squash commits in Geert's renesas-driver/genmai-gpio-and-pfc branch that
add support for r7s72100 PFC.
This squash combines commits for Magnus' original driver and minor fixes
to forward-port it to a more recent kernel (v4.10)
Signed-off-by: Jacopo Mondi
Hi Hans,
Thanks for the review.
> >>> On Wednesday 21 Dec 2016 08:10:37 Ramesh Shanmugasundaram wrote:
> Add binding documentation for Renesas R-Car Digital Radio Interface
> (DRIF) controller.
>
> Signed-off-by: Ramesh Shanmugasundaram
>
Noticed (only once so far) the below issue on
renesas-drivers-2016-12-27-v4.10-rc1 with lockdep enabled. Anybody else seen
it?
[2.520105]
[2.521598] ==
[2.527771] [ INFO: possible circular locking dependency detected ]
[
Hi Laurent,
On 2017-01-02 01:08:04 +0200, Laurent Pinchart wrote:
> Hi Niklas,
>
> On Monday 05 Sep 2016 12:52:44 Laurent Pinchart wrote:
> > On Wednesday 10 Aug 2016 13:22:19 Niklas Söderlund wrote:
> > > Enable slave transfers to a device behind a IPMMU by mapping the slave
> > > addresses
Add generic functionality to support Wake-on-LAN using MagicPacket which
are supported by at least a few versions of sh_eth. Only add
functionality for WoL, no specific sh_eth versions are marked to support
WoL yet.
WoL is enabled in the suspend callback by setting MagicPacket detection
and
Tested on Gen2 r8a7791/Koelsch.
Signed-off-by: Niklas Söderlund
Tested-by: Geert Uytterhoeven
---
drivers/net/ethernet/renesas/sh_eth.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git
Geert Uytterhoeven reported WoL worked on his Armadillo board.
Signed-off-by: Niklas Söderlund
Tested-by: Geert Uytterhoeven
---
drivers/net/ethernet/renesas/sh_eth.c | 1 +
1 file changed, 1 insertion(+)
diff --git
This bit was wrongly named due to a typo, Sergei checked the SH7734/63
manuals and this bit should be named MPDE.
Suggested-by: Sergei Shtylyov
Signed-off-by: Niklas Söderlund
---
drivers/net/ethernet/renesas/sh_eth.h |
This is based on public datasheet for sh7763 which shows it has the
same behavior and registers for WoL as other versions of sh_eth.
Signed-off-by: Niklas Söderlund
---
drivers/net/ethernet/renesas/sh_eth.c | 1 +
1 file changed, 1 insertion(+)
diff --git
Hi,
This series adds support for Wake-on-Lan using Magic Packet for a few
models of the sh_eth driver. Patch 1/6 fix a naming error, patch 2/6
adds generic support to control and support WoL while patches 3/6 - 6/6
enable different models.
Based ontop of net-next master.
Changes since v2.
-
This is based on public datasheet for sh7734 which shows it has the
same behavior and registers for WoL as other versions of sh_eth.
Signed-off-by: Niklas Söderlund
---
drivers/net/ethernet/renesas/sh_eth.c | 1 +
1 file changed, 1 insertion(+)
diff --git
On Friday, January 6, 2017 4:47:59 PM CET Nikita Yushchenko wrote:
> >>> Just a guess, but if the inbound translation windows in the host
> >>> bridge are wider than 32-bit, the reason for setting up a single
> >>> 32-bit window is probably because that is what the parent bus supports.
>
> I've
On 01/03/2017 04:20 PM, Ramesh Shanmugasundaram wrote:
> Hi Laurent, Geert,
>
> Thanks for the review comments.
>
>>> On Wednesday 21 Dec 2016 08:10:37 Ramesh Shanmugasundaram wrote:
Add binding documentation for Renesas R-Car Digital Radio Interface
(DRIF) controller.
Hi Geert,
On Monday 09 Jan 2017 10:53:55 Geert Uytterhoeven wrote:
> On Fri, Jan 6, 2017 at 1:30 PM, Laurent Pinchart wrote:
> > On Friday 02 Dec 2016 13:35:10 Geert Uytterhoeven wrote:
> >> If a UART has dedicated RTS/CTS pins, there are some issues:
> >> 1. When changing hardware control flow,
On Fri, Jan 6, 2017 at 12:17 PM, Simon Horman
wrote:
> From: Kuninori Morimoto
>
> This patch adds MIX (= Mixer) support.
>
> Signed-off-by: Kuninori Morimoto
> Signed-off-by: Simon Horman
On Fri, Jan 6, 2017 at 12:17 PM, Simon Horman
wrote:
> From: Kuninori Morimoto
>
> This patch adds CTU (= Channel Transfer Unit) support which is needed
> to sound mixing.
>
> Signed-off-by: Kuninori Morimoto
Hi Laurent,
On Fri, Jan 6, 2017 at 1:30 PM, Laurent Pinchart
wrote:
> On Friday 02 Dec 2016 13:35:10 Geert Uytterhoeven wrote:
>> If a UART has dedicated RTS/CTS pins, there are some issues:
>> 1. When changing hardware control flow, the new AUTORTS state is
On 2017-01-04 11:25:50 +0100, Wolfram Sang wrote:
> Bump...
>
> > Yes, this is a bug in the rcar-vin driver which is addressed in the Gen3
> > patches. However I'm not sure those patches will make it to v4.10, not
> > much review from the V4L2 side yet (Geert and Sergei have had a few
> >
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