From: Marek Vasut
Add DT bindings for the Renesas RCar GyroADC block. This block is
a simple 4/8-channel ADC which samples 12/15/24 bits of data every
cycle from all channels.
Signed-off-by: Marek Vasut
Cc: Geert Uytterhoeven
From: Marek Vasut
Add IIO driver for the Renesas RCar GyroADC block. This block is a
simple 4/8-channel ADC which samples 12/15/24 bits of data every
cycle from all channels.
Signed-off-by: Marek Vasut
Cc: Geert Uytterhoeven
On 01/27/2017 11:26 PM, Rob Herring wrote:
> On Tue, Jan 24, 2017 at 07:26:41PM +0100, Marek Vasut wrote:
>> Add DT bindings for the Renesas RCar GyroADC block. This block is
>> a simple 4/8-channel ADC which samples 12/15/24 bits of data every
>> cycle from all channels.
>>
>> Signed-off-by:
On Tue, Jan 24, 2017 at 07:26:41PM +0100, Marek Vasut wrote:
> Add DT bindings for the Renesas RCar GyroADC block. This block is
> a simple 4/8-channel ADC which samples 12/15/24 bits of data every
> cycle from all channels.
>
> Signed-off-by: Marek Vasut
> Cc: Geert
Hi Jacopo,
On Friday, January 27, 2017, Jacopo Mondi wrote:
> Hello,
>sorry if I'm sending 2 patches on top of an RFC series with comments
> still pending, but these patches enabled me to properly test pin
> configuration sequence in order to access the internal EEPROM through
> RIIC2
On Thu, Jan 26, 2017 at 11:07:24AM +0100, Geert Uytterhoeven wrote:
> On Thu, Jan 26, 2017 at 9:52 AM, Simon Horman
> wrote:
> > From: Dien Pham
> >
> > This patch adds I2C for DVFS device node for R8A7796 SoC.
> >
> > Signed-off-by: Dien
This patch set adds a new clocksource driver that uses the OS Timer
(OSTM) that exists in the R7S72100 (RZ/A1) SoC.
The operation of the driver was tested with a simple user application
that does multiple calls to nanosleep() and gettimeofday().
The purpose of adding this driver is to get better
Signed-off-by: Chris Brandt
Reviewed-by: Geert Uytterhoeven
---
v3:
* changed ostm@fcfec000 to timer@fcfec000 in example
* added power-domains in example
v2:
* remove sw implementation specific portions
---
On 01/27, Geert Uytterhoeven wrote:
> Hi Mike, Stephen,
>
> The following changes since commit e6bdf28eff475a026b922abe78ae710e7179bdf7:
>
> clk: renesas: r8a7796: Add MSIOF controller clocks (2016-12-27 10:56:08
> +0100)
>
> are available in the git repository at:
>
>
From: Kazuya Mizuguchi
This patch enables tx and rx clock internal delay modes (TDM and RDM).
This is to address a failure in the case of 1Gbps communication using the
by salvator-x board with the KSZ9031RNX phy. This has been reported to
occur with both the
From: Geert Uytterhoeven
The limitation to 10/100Mbit speeds on R-Car Gen3 is valid for R-Car H3
ES1.0 only. Check for the exact SoC model to allow 1Gbps on newer
revisions of R-Car H3, and on R-Car M3-W.
Signed-off-by: Geert Uytterhoeven
Hi,
this series adds support for gigabit communication to the Renesas EthernetAVB
controller when used in conjunction with R-Car Gen3 H3 ES1.1+ and M3-W SoCs.
Gigabit is already supported with R-Car Gen 2 SoCs.
The patch from Geert was previously posted for inclusion in v4.10 and
acked by Dave
On Fri, Jan 27, 2017 at 10:05:58PM +0300, Sergei Shtylyov wrote:
> On 01/27/2017 09:35 PM, Simon Horman wrote:
>
> >From: Kazuya Mizuguchi
> >
> >This patch enables tx and rx clock internal delay modes (TDM and RDM).
> >
> >This is to address a failure in the
Hi Magnus,
On 27/01/17 06:24, Magnus Damm wrote:
> From: Magnus Damm
>
> Introduce the flag "no_size_align" to allow disabling size-alignment
> on a per-domain basis. This follows the suggestion by the comment
> in the code, however a per-device control may be
Hi,
this series adds support for gigabit communication to the Renesas EthernetAVB
controller when used in conjunction with R-Car Gen3 H3 ES1.1+ and M3-W SoCs.
Gigabit is already supported with R-Car Gen 2 SoCs.
The patch from Geert was previously posted for inclusion in v4.10 and
acked by Dave
From: Kazuya Mizuguchi
This patch enables tx and rx clock internal delay modes (TDM and RDM).
This is to address a failure in the case of 1Gbps communication using the
by salvator-x board with the KSZ9031RNX phy. This has been reported to
occur with both the
From: Geert Uytterhoeven
The limitation to 10/100Mbit speeds on R-Car Gen3 is valid for R-Car H3
ES1.0 only. Check for the exact SoC model to allow 1Gbps on newer
revisions of R-Car H3, and on R-Car M3-W.
Signed-off-by: Geert Uytterhoeven
When there is no status bit, it is possible for the clock enable/disable
operation to have not completed by the time the driver code resumes
execution. This is due to the fact that write operations are sometimes
queued and delayed internally. Doing a read ensures the write operations
has
Due to the lack of clock status bits, we need to disable runtime pm
for all RZ/A1 peripherals. Otherwise, it is possible that a driver
will start using a peripheral before it is fully ready.
By using pm_clk_resume immediately after we add the clock we ensure the
usage counter will never get back
On Fri, Jan 27, 2017 at 09:11:35PM +0300, Sergei Shtylyov wrote:
> On 01/27/2017 09:07 PM, Simon Horman wrote:
>
> >From: Kazuya Mizuguchi
> >
> >This patch enables tx and rx clock internal delay modes (TDM and RDM).
> >
> >This is to address
On 01/27/2017 09:07 PM, Simon Horman wrote:
From: Kazuya Mizuguchi
This patch enables tx and rx clock internal delay modes (TDM and RDM).
This is to address a failure in the case of 1Gbps communication using the
by salvator-x board with the KSZ9031RNX phy.
On Fri, Jan 27, 2017 at 07:55:25PM +0300, Sergei Shtylyov wrote:
> On 01/27/2017 07:49 PM, Simon Horman wrote:
>
> >>>From: Kazuya Mizuguchi
> >>>
> >>>This patch enables tx and rx clock internal delay modes (TDM and RDM).
> >>>
> >>>This is to address a failure
On 01/27/2017 07:49 PM, Simon Horman wrote:
From: Kazuya Mizuguchi
This patch enables tx and rx clock internal delay modes (TDM and RDM).
This is to address a failure in the case of 1Gbps communication using the
by salvator-x board with the KSZ9031RNX phy.
Hi Geert,
On 27/01/17 15:34, Geert Uytterhoeven wrote:
> Add helpers for allocating physically contiguous DMA buffers to the
> generic IOMMU DMA code. This can be useful when two or more devices
> with different memory requirements are involved in buffer sharing.
>
> The
On 01/27/2017 07:51 PM, Simon Horman wrote:
From: Kazuya Mizuguchi
This patch enables tx and rx clock internal delay modes (TDM and RDM).
This is to address a failure in the case of 1Gbps communication using the
by salvator-x board with the KSZ9031RNX phy.
On Fri, Jan 27, 2017 at 04:00:27PM +0300, Sergei Shtylyov wrote:
> On 01/27/2017 02:04 PM, Simon Horman wrote:
>
> >From: Kazuya Mizuguchi
> >
> >This patch enables tx and rx clock internal delay modes (TDM and RDM).
> >
> >This is to address a failure in the
On Fri, Jan 27, 2017 at 03:42:05PM +0300, Sergei Shtylyov wrote:
> Hello!
>
> On 01/27/2017 02:04 PM, Simon Horman wrote:
>
> >From: Kazuya Mizuguchi
> >
> >This patch enables tx and rx clock internal delay modes (TDM and RDM).
> >
> >This is to address a
Fix alternate function configuration sequence for RZ/A1 SoC.
The pin is first configured as simple input port, then alternate
function is configured.
Always enable input buffer for now as long as we don't have
configuration paramters coming from device tree.
Tested accessing embedded EEPROM chip
Hello,
sorry if I'm sending 2 patches on top of an RFC series with comments
still pending, but these patches enabled me to properly test pin configuration
sequence in order to access the internal EEPROM through RIIC2 interface on
pins 1_4 and 1_5.
The outcome is a bugfix to RZ/A1 pincontroller
Add pin configuration for RIIC2 pins interface.
The i2c2 is connected to internal eeprom.
Signed-off-by: Jacopo Mondi
---
arch/arm/boot/dts/r7s72100-genmai.dts | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git
On Fri, Jan 27, 2017 at 01:16:43PM +0100, Geert Uytterhoeven wrote:
> Hi Simon,
>
> On Fri, Jan 27, 2017 at 12:04 PM, Simon Horman
> wrote:
> > The path from Mizuguchi-san is to address timing problems observed with
> > gigabit transfers. I would like it considered
Some IOMMUs (e.g. Renesas IPMMU/VMSA) support only page sizes of 4 KiB,
2 MiB, and 1 GiB.
With the default setting of CONFIG_CMA_ALIGNMENT = 8, allocations larger
than 1 MiB are aligned to a 1 MiB boundary only. Hence a 2 MiB
allocation may not be aligned, leading to a mapping of 512 4 KiB
Hi all,
Tis patch series adds helpers for DMA_ATTR_FORCE_CONTIGUOUS to the
generic IOMMU DMA code, and support for allocating physically contiguous
DMA buffers on arm64 systems with an IOMMU. This can be useful when two
or more devices with different memory requirements are involved in
Add support for allocation physically contiguous DMA buffers on arm64
systems with an IOMMU, by dispatching DMA buffer allocations with the
DMA_ATTR_FORCE_CONTIGUOUS attribute to the appropriate IOMMU DMA
helpers.
Note that as this uses the CMA allocator, setting this attribute has a
Add helpers for allocating physically contiguous DMA buffers to the
generic IOMMU DMA code. This can be useful when two or more devices
with different memory requirements are involved in buffer sharing.
The iommu_dma_{alloc,free}_contiguous() functions complement the existing
CC correct linux-renesas-soc
On Fri, Jan 27, 2017 at 10:00 AM, Geert Uytterhoeven
wrote:
> Hi Dong,
>
> On Fri, Jan 27, 2017 at 9:12 AM, DongCV wrote:
>> This patch fixes the output warning logs and data loss when performing
>> mount/umount then
On 26 January 2017 at 11:12, Wolfram Sang wrote:
>
>> Thanks, applied patch1 and patch2 for next. Patch3 is for Simon, I
>> guess!? (And I can add Rob's ack afterwards).
>
> Can you add my tags as well. They got dropped somehow:
>
> Reviewed-by: Wolfram Sang
Hi Hans,
Many thanks for the response & comments.
> Subject: Re: [PATCH v2 6/7] dt-bindings: media: Add Renesas R-Car DRIF
> binding
>
> On 01/10/2017 10:31 AM, Ramesh Shanmugasundaram wrote:
> > Hi Laurent,
> >
> >> On Wednesday 21 Dec 2016 08:10:37 Ramesh Shanmugasundaram wrote:
> >>>
On 01/27/2017 02:04 PM, Simon Horman wrote:
From: Kazuya Mizuguchi
This patch enables tx and rx clock internal delay modes (TDM and RDM).
This is to address a failure in the case of 1Gbps communication using the
by salvator-x board with the KSZ9031RNX phy.
On 01/27/2017 02:04 PM, Simon Horman wrote:
From: Geert Uytterhoeven
The limitation to 10/100Mbit speeds on R-Car Gen3 is valid for R-Car H3
ES1.0 only. Check for the exact SoC model to allow 1Gbps on newer
revisions of R-Car H3, and on R-Car M3-W.
Signed-off-by:
Hi Niklas,
On Thu, Jan 26, 2017 at 02:12:59PM +0100, Niklas Söderlund wrote:
> All lines in data-lanes and clock-lanes properties must be unique.
> Instead of drivers checking for this add it to the generic parser.
>
> Signed-off-by: Niklas Söderlund
> ---
Hello!
On 01/27/2017 02:04 PM, Simon Horman wrote:
From: Kazuya Mizuguchi
This patch enables tx and rx clock internal delay modes (TDM and RDM).
This is to address a failure in the case of 1Gbps communication using the
by salvator-x board with the KSZ9031RNX
Hi Simon,
On Fri, Jan 27, 2017 at 12:04 PM, Simon Horman
wrote:
> The path from Mizuguchi-san is to address timing problems observed with
> gigabit transfers. I would like it considered although my own testing on
> M3-W did not show any timing problems.
Is there any
From: Geert Uytterhoeven
The limitation to 10/100Mbit speeds on R-Car Gen3 is valid for R-Car H3
ES1.0 only. Check for the exact SoC model to allow 1Gbps on newer
revisions of R-Car H3, and on R-Car M3-W.
Signed-off-by: Geert Uytterhoeven
On Mon, Jan 23, 2017 at 08:40:29PM +0900, Magnus Damm wrote:
> From: Magnus Damm
>
> Bump up the maximum numbers of micro-TLBS to 48.
>
> Each IPMMU device instance get micro-TLB assignment via
> the "iommus" property in DT. Older SoCs tend to use a
> maximum number
Hi,
this series adds support for gigabit communication to the Renesas EthernetAVB
controller when used in conjunction with R-Car Gen3 H3 ES1.1+ and M3-W SoCs.
Gigabit is already supported with R-Car Gen 2 SoCs.
The patch from Geert was previously posted for inclusion in v4.10 and
acked by Dave
On 01/10/2017 10:31 AM, Ramesh Shanmugasundaram wrote:
> Hi Laurent,
>
>> 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
From: Kazuya Mizuguchi
This patch enables tx and rx clock internal delay modes (TDM and RDM).
This is to address a failure in the case of 1Gbps communication using the
by salvator-x board with the KSZ9031RNX phy. This has been reported to
occur with both the
On Fri, Jan 27, 2017 at 11:06 AM, Simon Horman
wrote:
> --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> @@ -804,6 +804,9 @@
> interrupts = ;
> clocks = < CPG_MOD 926>;
>
Hi Simon,
On Fri, Jan 27, 2017 at 11:06 AM, Simon Horman
wrote:
> Signed-off-by: Simon Horman
> ---
> arch/arm64/boot/dts/renesas/r8a7796.dtsi | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git
Signed-off-by: Simon Horman
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index fe266bb3d913..d1d404c29563 100644
---
Signed-off-by: Simon Horman
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index c95ad177b097..c8592d05620b 100644
---
Hi,
this series enables DMA for I2C DVFS on the r8a7795 and r8a7796 SoCs.
I2C DVFS was recently enabled on the salvator-x board for those SoCs.
Base:
* This series is based on renesas-devel-20170127v2-v4.10-rc5
Dependencies:
* This series has a run-time dependency on
"[PATCH 0/2] clk:
Hi Mike, Stephen,
The following changes since commit e6bdf28eff475a026b922abe78ae710e7179bdf7:
clk: renesas: r8a7796: Add MSIOF controller clocks (2016-12-27 10:56:08 +0100)
are available in the git repository at:
Hi Linus,
The following changes since commit 0e4e4999aac16641f47699e8929693b83a7a4d64:
pinctrl: sh-pfc: r8a7796: Add HSCIF pins, groups, and functions (2016-12-27
10:57:39 +0100)
are available in the git repository at:
From: Wolfram Sang
Signed-off-by: Hien Dang
Signed-off-by: Thao Nguyen
Signed-off-by: Khiem Nguyen
Signed-off-by: Niklas Söderlund
From: Geert Uytterhoeven
Device nodes representing I/O devices should be marked disabled in the
SoC-specific DTS, and overridden by board-specific DTSes where needed.
Fixes: 8e8b9eaef8fb05d9 ("arm64: dts: renesas: r8a7796: Add EthernetAVB
instance")
Signed-off-by:
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
Hi Olof, Hi Kevin, Hi Arnd,
Please consider these second round of Renesas ARM64 based SoC DT updates for
v4.11.
This pull request is based on the previous round of
such requests, tagged as renesas-arm64-dt-for-v4.11,
which you have already pulled.
The following changes since commit
From: Geert Uytterhoeven
This went unnoticed as the sata_rcar driver doesn't support Runtime PM
yet, but manages module clocks manually.
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Simon Horman
---
From: Geert Uytterhoeven
Link the ARM GIC to the INTC-AP module clock, and add it to the SYSC
"always-on" PM Domain, so it can be power managed using that clock.
Note that currently the GIC-400 driver doesn't support module clocks nor
Runtime PM, so this must be handled
From: Wolfram Sang
Signed-off-by: Hien Dang
Signed-off-by: Thao Nguyen
Signed-off-by: Khiem Nguyen
Signed-off-by: Niklas Söderlund
From: Kuninori Morimoto
Current r8a7795.dtsi defines audma -> ipmmu -> dma order.
Because of this order, dma can connect to ipmmu, but
audma can't connect to it.
This patch moves audma order as ipmmu -> dma -> audma.
Signed-off-by: Kuninori Morimoto
From: Geert Uytterhoeven
Device nodes representing I/O devices should be marked disabled in the
SoC-specific DTS, and overridden by board-specific DTSes where needed.
Fixes: a92843c8a6f8c039 ("arm64: dts: r8a7795: add EthernetAVB device node")
Signed-off-by: Geert
On Thu, Jan 26, 2017 at 11:12:11AM +0100, Wolfram Sang wrote:
>
> > Thanks, applied patch1 and patch2 for next. Patch3 is for Simon, I
> > guess!? (And I can add Rob's ack afterwards).
>
> Can you add my tags as well. They got dropped somehow:
>
> Reviewed-by: Wolfram Sang
On 26 January 2017 at 15:39, Rob Herring wrote:
> On Mon, Jan 23, 2017 at 11:56 AM, Chris Brandt
> wrote:
>> Hello Rob,
>>
>>
>> On Monday, January 23, 2017, Rob Herring wrote:
>>> > --- a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
>>> > +++
[CC Wolfram, linux-mmc]
On Thu, Jan 26, 2017 at 06:14:00PM +0300, Vladimir Barinov wrote:
> From: Vladimir Barinov
>
> This supports HS200 mode for eMMC on H3ULCB board
>
> Signed-off-by: Vladimir Barinov
On Fri, Jan 27, 2017 at 08:27:28AM +0100, Wolfram Sang wrote:
>
> > Using renesas-next without mmc-next I see the problem above on the M3-W.
> > Using renesas-next with mmc-next I do not see the problem above.
> > Using v4.10-rc2 I also do not see the problem above.
>
> OK. So there is no
68 matches
Mail list logo