From: Magnus Damm
Add staging board base support to allow continuous upstream
in-tree development and integration of platform devices.
Helps developers integrate devices as platform devices for
device drivers that only provide platform device bindings.
This in turn allows for incremental
From: Magnus Damm
Add a TODO file for emxx_udc to show what is left to do.
Signed-off-by: Magnus Damm
---
Changes since V2:
- None
Changes since V1:
- New patch
drivers/staging/emxx_udc/TODO |4
1 file changed, 4 insertions(+)
--- /dev/null
+++ work/drivers/staging/emxx_udc
From: Magnus Damm
Add staging board support for the KZM9D board and add
an emxx_udc platform device to allow in-tree continous
development of the driver on the KZM9D board.
When DT bindings are ready for the emxx_udc driver then
the platform device in the KZM9D staging board code can
easily be
From: Magnus Damm
Adjust the emxx_udc driver to make use of the standard
driver model to pass I/O memory and IRQ as resources
instead of hard coding those things in the driver.
Needs more work - the VBUS signal is yet not handled.
Signed-off-by: Magnus Damm
---
Changes since V2:
- None
- of_find_all_nodes() in of.h
With these stubs in place it is possible to remove Kconfig
dependencies for OF and OF_ADDRESS in certain cases and just
depend on the default behaviour of the stubs.
Signed-off-by: Magnus Damm
---
Written against renesas git repo at kernel.org using tag
renesas-devel-v3.15
From: Magnus Damm
Add a stub for the CONFIG_OF=n case of of_find_all_nodes().
The return value for the stub is NULL which is in sync with
when the full version of the function cannot find any nodes
registered. Added to allow removal of Kconfig dependency
handling for CONFIG_OF.
Signed-off-by
From: Magnus Damm
Add a stub for the CONFIG_OF_ADDRESS=n case of
of_translate_address(). The return value for the
stub is false which is in sync with when the full
version of the function does not support address
translation. Added to allow removal of Kconfig
dependency handling for
On Fri, May 30, 2014 at 8:10 AM, Simon Horman wrote:
> On Thu, May 29, 2014 at 10:27:30PM +0900, Magnus Damm wrote:
>> Hi Dan,
>>
>> On Thu, May 29, 2014 at 10:20 PM, Dan Carpenter
>> wrote:
>> > On Thu, May 29, 2014 at 10:17:32PM +0900, Magnus Damm wrote
On Sat, Jun 7, 2014 at 12:39 AM, Greg KH wrote:
> On Fri, Jun 06, 2014 at 07:44:08PM +0900, Magnus Damm wrote:
>> staging: Emma Mobile USB driver and KZM9D board code V3
>>
>> [PATCH v3 01/05] staging: emxx_udc: Add Emma Mobile USB Gadget driver
>> [PATCH v3 02/05] st
staging to
integrate non-DT drivers while they are improved to get DT support.
Greg, please let me know your opinions. I'd be happy to rework the code.
Signed-off-by: Magnus Damm
---
Written against renesas-devel-v3.15-rc5-20140521
drivers/staging/Kconfig |4
drivers/st
From: Magnus Damm
Adjust the emxx_udc driver to make use of the standard
driver model to pass I/O memory and IRQ as resources
instead of hard coding those things in the driver.
Needs more work - the VBUS signal is yet not handled.
Signed-off-by: Magnus Damm
---
drivers/staging/emxx_udc
From: Magnus Damm
Add staging board support for the KZM9D board and add
an emxx_udc platform device to allow in-tree continous
development of the driver on the KZM9D board.
When DT bindings are ready for the emxx_udc driver then
the platform device in the KZM9D staging board code can
easily be
Hi Geert,
On Thu, May 22, 2014 at 6:19 PM, Geert Uytterhoeven
wrote:
> Hi Magnus,
>
> On Thu, May 22, 2014 at 10:54 AM, Magnus Damm wrote:
>> Add staging board support for the KZM9D board and add
>> an emxx_udc platform device to allow in-tree continous
>> development
Hi Dan,
On Thu, May 22, 2014 at 6:17 PM, Dan Carpenter wrote:
> Generally we take things as is into staging so there is no need for a
> re-work if you don't want to. But we do need a TODO file. Read the
> TODO files for other staging drivers.
Thanks for pointing that out, my apologies for bein
Hi Geert,
On Thu, May 22, 2014 at 6:21 PM, Geert Uytterhoeven
wrote:
> Hi Magnus,
>
> Thanks for your series! This looks like a good solution for interim board
> support.
Thanks!
> On Thu, May 22, 2014 at 10:53 AM, Magnus Damm wrote:
>> Olof, patch 3/3 contains some b
On Fri, May 23, 2014 at 3:02 AM, Geert Uytterhoeven
wrote:
> From: Laurent Pinchart
>
> The MSTP[SC]R registers have clock stop bits, not clock enable bits. The
> bit value should thus be inverted in the is_enabled() operation.
>
> Signed-off-by: Laurent Pinchart
> Signed-off-by: Geert Uytterhoe
registering platform device if DT node exists
- Modified KZM9D board code build condition to use SoC Kconfig entry
Many thanks to Dan Carpenter, Geert Uytterhoeven and Greg KH for
feedback!
Signed-off-by: Magnus Damm
---
Written against renesas-devel-v3.15-rc7-20140528
drivers/staging/Kconfig
From: Magnus Damm
Adjust the emxx_udc driver to make use of the standard
driver model to pass I/O memory and IRQ as resources
instead of hard coding those things in the driver.
Needs more work - the VBUS signal is yet not handled.
Signed-off-by: Magnus Damm
---
Changes since V1:
- None
From: Magnus Damm
Add a TODO file for emxx_udc to show what is left to do.
Signed-off-by: Magnus Damm
---
Changes since V1:
- New patch
drivers/staging/emxx_udc/TODO |4
1 file changed, 4 insertions(+)
--- /dev/null
+++ work/drivers/staging/emxx_udc/TODO 2014-05-29 18:08
From: Magnus Damm
Add staging board base support to allow continuous upstream
in-tree development and integration of platform devices.
Helps developers integrate devices as platform devices for
device drivers that only provide platform device bindings.
This in turn allows for incremental
From: Magnus Damm
Add staging board support for the KZM9D board and add
an emxx_udc platform device to allow in-tree continous
development of the driver on the KZM9D board.
When DT bindings are ready for the emxx_udc driver then
the platform device in the KZM9D staging board code can
easily be
Hi Dan,
On Thu, May 29, 2014 at 10:20 PM, Dan Carpenter
wrote:
> On Thu, May 29, 2014 at 10:17:32PM +0900, Magnus Damm wrote:
>> --- /dev/null
>> +++ work/drivers/staging/board/Kconfig2014-05-29 21:40:41.0
>> +0900
>> @@ -0,0 +1,7 @@
>> +conf
On Thu, May 29, 2014 at 10:27 PM, Magnus Damm wrote:
> Hi Dan,
>
> On Thu, May 29, 2014 at 10:20 PM, Dan Carpenter
> wrote:
>> On Thu, May 29, 2014 at 10:17:32PM +0900, Magnus Damm wrote:
>>> --- /dev/null
>>> +++ work/drivers/staging/board/Kconfig2014
On Thu, May 29, 2014 at 11:03 PM, Paul Bolle wrote:
> On Thu, 2014-05-29 at 22:53 +0900, Magnus Damm wrote:
>> --- 0011/drivers/staging/board/Kconfig
>> +++ work/drivers/staging/board/Kconfig2014-05-29 22:32:39.0 +0900
>> @@ -1,5 +1,6 @@
>> config ST
to the user. If a DMA zone is used then the PCI window will
be setup to cover that. Same thing with CMA.
Tested with USB storage using LPAE and various VMSPLIT settings together
with renesas git tag renesas-devel-v3.14-rc1-20140204 from kernel.org
Signed-off-by: Magnus Damm
---
Written against
From: Magnus Damm
Add DMABOUNCE support together with a local memory area for
all PCI devices hanging off this bridge. 4MiB of memory is
set aside for coherent allocations which is shared between
the on-chip OHCI and EHCI devices that are hanging off the
PCI bridge. With this patch the driver
From: Magnus Damm
Break out the hard coded window size code to allow
dynamic setup. The window size is still left at 1GiB
but with this patch changing window size is easy for
testing.
Signed-off-by: Magnus Damm
---
drivers/pci/host/pci-rcar-gen2.c | 31 ---
1
From: Magnus Damm
Select BOUNCE in case of HIGHMEM to enable bounce buffers in
the block layer. Without this patch the DMABOUNCE code will
error out due to lack of HIGHMEM support, and without DMABOUNCE
there will be silent errors.
Signed-off-by: Magnus Damm
---
drivers/pci/host/Kconfig
From: Magnus Damm
Convert the code to allow per-device probe() like other device
drivers. This also delays driver registration due to change from
subsys_initcall() to regular module_platform_driver().
Signed-off-by: Magnus Damm
---
drivers/pci/host/pci-rcar-gen2.c | 74
On Wed, Feb 5, 2014 at 5:02 PM, Geert Uytterhoeven wrote:
> On Wed, Feb 5, 2014 at 7:52 AM, Magnus Damm wrote:
>> +static int rcar_pci_probe(struct platform_device *pdev)
>> {
>> struct resource *cfg_res, *mem_res;
>> struct rcar_pci_priv *priv;
&
On Wed, Feb 5, 2014 at 5:29 PM, Ben Dooks wrote:
> On 05/02/14 06:52, Magnus Damm wrote:
>>
>> From: Magnus Damm
>>
>> Convert the code to allow per-device probe() like other device
>> drivers. This also delays driver registration due to change fro
Hi Ben,
On Wed, Feb 5, 2014 at 5:33 PM, Ben Dooks wrote:
> On 05/02/14 06:52, Magnus Damm wrote:
>>
>> PCI: rcar: Driver model and physical address space update
>>
>> [PATCH 01/04] PCI: rcar: Register each instance independently
>> [PATCH 02/04] PCI: rca
On Wed, Feb 5, 2014 at 6:25 PM, Ben Dooks wrote:
> On 05/02/14 09:00, Magnus Damm wrote:
>>
>> Hi Ben,
>
>
> [snip]
>
>> I think we should try to pick out the stuff that is ready to be merged
>> first. I think these patches may require a bit of time before p
2/3 to fit latest renesas-devel tag, see below
- Included acks from John Stultz for patch 2/3 and 3/3
Signed-off-by: Magnus Damm
---
Written against renesas.git tag renesas-devel-v3.13-rc2-20131211
arch/arm/mach-shmobile/Kconfig | 35 +++
arch/sh/Kconfig
From: Magnus Damm
Add Kconfig entries for CMT, MTU2, TMU and STI to
drivers/clocksource/Kconfig. This will allow us to
get rid of duplicated entires in architecture code
such as arch/sh and arch/arm/mach-shmobile.
Signed-off-by: Magnus Damm
---
drivers/clocksource/Kconfig | 44
From: Magnus Damm
Now when drivers/clocksource/Kconfig has been
updated with entires for CMT, TMU and STI
it is safe to remove these from mach-shmobile.
Also select timers per SoC via SYS_SUPPORTS_xxx.
Signed-off-by: Magnus Damm
Acked-by: John Stultz
---
arch/arm/mach-shmobile/Kconfig
From: Magnus Damm
Now when drivers/clocksource/Kconfig has been
updated with entires for CMT, TMU and MTU2
it is safe to remove these from SH.
Signed-off-by: Magnus Damm
Acked-by: John Stultz
---
arch/sh/Kconfig | 21 -
1 file changed, 21 deletions(-)
--- 0001/arch/sh
Hi Laurent,
On Wed, Dec 18, 2013 at 1:08 AM, Laurent Pinchart
wrote:
> Hi Magnus,
>
> Thank you for the patch.
>
> On Tuesday 17 December 2013 11:38:23 Magnus Damm wrote:
>> From: Magnus Damm
>>
>> Add support for SCIF functions SCK, TXD, RXD, CTS and RTS to th
Hi Wolfram,
On Wed, Dec 18, 2013 at 6:04 AM, Wolfram Sang wrote:
> Hi,
>
>> +#define _P_DATA(bank, pin, name, sfx)
>> \
>> + PINMUX_DATA(name##_DATA, name##_PMC_0, name##_PIPC_0, \
>> + name##_PIBC_1, name##_PBDC_1)
>> +
>> +#d
Hi Laurent,
Thanks for your feedback.
On Wed, Dec 18, 2013 at 1:01 AM, Laurent Pinchart
wrote:
> Hi Magnus,
>
> Thank you for the patches.
>
> On Tuesday 17 December 2013 11:38:14 Magnus Damm wrote:
>> From: Magnus Damm
>>
>> Introduce macros that allo
Hi Laurent,
Here are some replies to your comments, my apologies for the delay.
On Wed, Nov 27, 2013 at 7:54 PM, Laurent Pinchart
wrote:
> Hi Magnus,
>
> Thank you for the patch.
>
> On Wednesday 27 November 2013 16:41:22 Magnus Damm wrote:
>> From: Magnus Damm
>&
On Wed, Dec 18, 2013 at 7:05 PM, Wolfram Sang wrote:
>
>> >> +#define _P_DATA(bank, pin, name, sfx)
>> >> \
>> >> + PINMUX_DATA(name##_DATA, name##_PMC_0, name##_PIPC_0, \
>> >> + name##_PIBC_1, name##_PBDC_1)
>> >> +
>> >> +#de
Hi Daniel,
On Thu, Dec 19, 2013 at 12:38 AM, Daniel Lezcano
wrote:
> On 12/17/2013 11:12 AM, Magnus Damm wrote:
>>
>> clocksource: Consolidate SH and ARM mach-shmobile Kconfig bits (v5)
>>
>> [PATCH v5 01/03] clocksource: Add Kconfig entries for CMT, MTU2, TMU and
>
ei Shtylyov
>
> Magnus, could you review this?
The patch is IMO only cosmetic so I can't say I care that much. But
since you ask. =)
Acked-by: Magnus Damm
Cheers,
/ magnus
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the body of a message to
on suspend. This fixes the Suspend-to-RAM behavior to make
sure wakeup sources are left enabled while suspending. Also include a small
fix for gpio-em that fixes the DT use case.
Signed-off-by: Magnus Damm
---
Written against renesas.git tag renesas-devel-v3.12-20131112
drivers/gpio/gpio-e
From: Magnus Damm
Set the ->irq_enable() and ->irq_disable() methods to NULL
to enable lazy disable of interrupts. Also extend the code
to set IRQCHIP_MASK_ON_SUSPEND which tells the core that
only IRQs marked as wakeups need to stay enabled during
Suspend-to-RAM.
Tested on the Lager boar
From: Magnus Damm
Make sure gpio_chip->dev is setup so of_gpiochip_add()
will work as expected.
Signed-off-by: Magnus Damm
---
drivers/gpio/gpio-em.c |1 +
1 file changed, 1 insertion(+)
--- 0001/drivers/gpio/gpio-em.c
+++ work/drivers/gpio/gpio-em.c 2013-11-13 20:47:40.0 +0
From: Magnus Damm
Set the ->irq_enable() and ->irq_disable() methods to NULL
to enable lazy disable of interrupts. Also extend the code
to set IRQCHIP_MASK_ON_SUSPEND which tells the core that
only IRQs marked as wakeups need to stay enabled during
Suspend-to-RAM.
Tested on the KZM9D boar
From: Magnus Damm
This patch adds a GPIO driver for the RZ series of SoCs from
Renesas. The V2 of the driver requires DT to be used.
The hardware allows control of GPIOs in blocks of up to 16 pins.
Interrupts are not included in this hardware block, if interrupts
are needed then the PFC needs
Hi Laurent,
On Wed, Nov 13, 2013 at 9:03 PM, Laurent Pinchart
wrote:
> Hi Magnus,
>
> Thank you for the patch.
>
> Please read below for a couple of comments in addition to Linus' review.
>
> On Thursday 07 November 2013 08:47:37 Magnus Damm wrote:
>> From: Magn
Hi Laurent,
Thanks for checking the patches.
On Thu, Nov 14, 2013 at 9:07 AM, Laurent Pinchart
wrote:
> Hi Magnus,
>
> Thank you for the patch.
>
> On Thursday 14 November 2013 07:59:36 Magnus Damm wrote:
>> From: Magnus Damm
>>
>> Set the ->irq_enable()
Hi Laurent,
On Thu, Nov 14, 2013 at 11:17 AM, Laurent Pinchart
wrote:
> Hi Magnus,
>
> On Thursday 14 November 2013 11:03:06 Magnus Damm wrote:
>> On Thu, Nov 14, 2013 at 9:07 AM, Laurent Pinchart wrote:
>> > On Thursday 14 November 2013 07:59:36 Magnus Damm wrote:
Hi Laurent,
On Thu, Nov 14, 2013 at 8:55 AM, Laurent Pinchart
wrote:
> Hi Magnus,
>
> On Thursday 14 November 2013 08:49:16 Magnus Damm wrote:
>> On Wed, Nov 13, 2013 at 9:03 PM, Laurent Pinchart wrote:
>> > Hi Magnus,
>> >
>> > Thank you for the patch
d QSPI SoC and board"
>
> There is no Bob but I do ask people these kind of questions :)
Simon, Geert, Bob,
I've now gone through these patches and I think they look great. My
apologies for slow handling.
Acked-by: Magnus Damm
Thanks for your help.
Cheers,
/ magnus
--
To unsubscribe
From: Magnus Damm
Now when drivers/clocksource/Kconfig has been
updated with entires for CMT, TMU and STI
it is safe to remove these from mach-shmobile.
Also select timers per SoC via SYS_SUPPORTS_xxx.
Signed-off-by: Magnus Damm
---
arch/arm/mach-shmobile/Kconfig | 35
From: Magnus Damm
Add Kconfig entries for CMT, MTU2, TMU and STI to
drivers/clocksource/Kconfig. This will allow us to
get rid of duplicated entires in architecture code
such as arch/sh and arch/arm/mach-shmobile.
Signed-off-by: Magnus Damm
---
drivers/clocksource/Kconfig | 36
deselect in case of COMPILE_TEST (not only select)
- Follow same style as SH and select per-SoC SYS_SUPPORTS_xxx
Signed-off-by: Magnus Damm
---
Written against renesas.git tag renesas-devel-v3.13-rc2-20131202
arch/arm/mach-shmobile/Kconfig | 35 +--
arch/sh
From: Magnus Damm
Now when drivers/clocksource/Kconfig has been
updated with entires for CMT, TMU and MTU2
it is safe to remove these from SH.
Signed-off-by: Magnus Damm
---
arch/sh/Kconfig | 21 -
1 file changed, 21 deletions(-)
--- 0001/arch/sh/Kconfig
+++ work/arch
om irqs.h to intc.h
Thanks, looking great!
Acked-by: Magnus Damm
Cheers,
/ magnus
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Please read the FAQ at http://www.tux.org/lkml/
Hi Laurent,
On Fri, Nov 20, 2015 at 11:46 AM, Laurent Pinchart
wrote:
> Hi Magnus,
>
> Thank you for the patch.
>
> On Tuesday 17 November 2015 12:18:32 Magnus Damm wrote:
>> pinctrl: sh-pfc: r8a7794: DU support
>>
>> [PATCH 01/04] pinctrl: sh-pfc: r8a7794:
From: Magnus Damm
The IPMMU driver is using DT these days, and platform data is no longer
used by the driver. Remove unused code.
Signed-off-by: Magnus Damm
---
drivers/iommu/ipmmu-vmsa.c |5 -
1 file changed, 5 deletions(-)
--- 0001/drivers/iommu/ipmmu-vmsa.c
+++ work/drivers/iommu
issues on 32-bit ARM,
64-bit ARM and x86_64.
With the series applied the r8a7790 IPMMU still gets invoked
when the modetest utility is used to display a test pattern
on the VGA port driven by the DU device.
Signed-off-by: Magnus Damm
---
Developed on top of renesas-drivers-2015-12-08-v4.4-rc4
From: Magnus Damm
Rename ipmmu_vmsa_archdata to ipmmu_vmsa_dev_data to avoid
confusion when using the driver on multiple architectures.
The data now stored in ipmmu_vmsa_dev_data is used to point
various on-chip devices to the actual IPMMU instances.
Signed-off-by: Magnus Damm
---
drivers
From: Magnus Damm
Introduce the function ipmmu_utlb_ctrl() that shares code
to enable or disable utlbs.
Signed-off-by: Magnus Damm
---
drivers/iommu/ipmmu-vmsa.c | 30 +++---
1 file changed, 15 insertions(+), 15 deletions(-)
--- 0004/drivers/iommu/ipmmu-vmsa.c
From: Magnus Damm
Make the driver compile on more than just 32-bit ARM
by breaking out and wrapping ARM specific functions
in #ifdefs. Needed to be able to use the driver on
other architectures.
Signed-off-by: Magnus Damm
---
drivers/iommu/ipmmu-vmsa.c | 94
From: Magnus Damm
Introduce a bitmap for context handing and convert the
interrupt routine to go handle all registered contexts.
At this point the number of contexts are still limited.
The purpose of this patch is to remove the use of the
ARM specific mapping variable from ipmmu_irq
From: Magnus Damm
Neither the ARM page table code enabled by IOMMU_IO_PGTABLE_LPAE
nor the IPMMU_VMSA driver actually depends on ARM_LPAE, so get
rid of the dependency.
Tested with ipmmu-vmsa on r8a7794 ALT and a kernel config using:
# CONFIG_ARM_LPAE is not set
Signed-off-by: Magnus Damm
fic dma-mapping code is hooked up rather directly.
During init 64-bit ARM IPMMU support is relying on IOMMU_OF_DECLARE().
The code is known to build on 32-bit and 64-bit ARM and x86_64.
Tested on 32-bit ARM and 64-bit ARM with addtional DT integration
changes.
Signed-off-by: Magnus Damm
---
From: Magnus Damm
Hook up IOMMU_OF_DECLARE() support. The default case
has the use_of_iommu feature disabled so the init
order remains unchanged for the default case.
Signed-off-by: Magnus Damm
---
drivers/iommu/ipmmu-vmsa.c | 35 ++-
1 file changed, 34
From: Magnus Damm
Add root device handling to the IPMMU driver by
allowing certain DT compat strings to enable
had_cache_leaf_nodes that in turn will support
both root devices with interrupts and leaf devices
that face the actual IPMMU consumer devices.
Signed-off-by: Magnus Damm
---
drivers
From: Magnus Damm
Write IMCTR both in the root device and the leaf node.
Signed-off-by: Magnus Damm
---
drivers/iommu/ipmmu-vmsa.c | 17 ++---
1 file changed, 14 insertions(+), 3 deletions(-)
--- 0014/drivers/iommu/ipmmu-vmsa.c
+++ work/drivers/iommu/ipmmu-vmsa.c 2015-12
From: Magnus Damm
Introduce support for two bit SL0 bitfield in IMTTBCR
by using a separate feature flag.
Signed-off-by: Magnus Damm
---
drivers/iommu/ipmmu-vmsa.c | 15 ++-
1 file changed, 14 insertions(+), 1 deletion(-)
--- 0014/drivers/iommu/ipmmu-vmsa.c
+++ work/drivers
From: Magnus Damm
Allow certain DT compat strings to opt-out of setting up
IMBUSCR. The default case is unchanged.
Signed-off-by: Magnus Damm
---
drivers/iommu/ipmmu-vmsa.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
--- 0016/drivers/iommu/ipmmu-vmsa.c
+++ work
From: Magnus Damm
Introduce struct ipmmu_features to track various hardware
and software implementation changes inside the driver for
various kinds of IPMMU hardware. Add use_ns_alias_offset
as a first example of a feature to control if the secure
register bank offset should be used or not
From: Magnus Damm
Break out the utlb parsing code and dev_data allocation into a
separate function. This is preparation for future code sharing.
Signed-off-by: Magnus Damm
---
drivers/iommu/ipmmu-vmsa.c | 126
1 file changed, 70 insertions(+), 56
From: Magnus Damm
Break out the domain allocation code into a separate function.
This is preparation for future code sharing.
Signed-off-by: Magnus Damm
---
drivers/iommu/ipmmu-vmsa.c | 13 +
1 file changed, 9 insertions(+), 4 deletions(-)
--- 0014/drivers/iommu/ipmmu-vmsa.c
From: Magnus Damm
Introduce a new set of iommu_ops suitable for 64-bit ARM
and IOMMU_OF_DECLARE() used on r8a7795. The ->of_xlate()
callback is wrapped in #ifdefs to also compile of x86_64.
Signed-off-by: Magnus Damm
---
drivers/iommu/ipmmu-vmsa.c |
From: Magnus Damm
Tie in r8a7795 features and update the IOMMU_OF_DECLARE
compat string to hook up the updated compat string.
TODO:
- Describe IPMMU topology via DT
- Document DT binding and topology
- Figure out how to avoid multiple IOMMU_OF_DECLARE()
Signed-off-by: Magnus Damm
From: Magnus Damm
On the r7s72100 Genmai board the MTU2 driver currently triggers a common
clock framework WARN_ON(enable_count) when disabling the clock due to
the MTU2 driver after recent callback rework may call ->set_state_shutdown()
multiple times. A similar issue was spotted for the
cleanups as preparation series for future generic chip rework.
With these patches applied the driver is becoming less special
and closer to the generic chip implementation.
Signed-off-by: Magnus Damm
---
Written against renesas-devel-20150720-v4.2-rc3
drivers/irqchip/irq-renesas-irqc.c | 16
From: Magnus Damm
Use linear IRQ domain instead of irq_domain_add_simple()
that also handles non-DT cases. This reduces the delta
between the IRQC code and the generic chip implementation.
Signed-off-by: Magnus Damm
---
drivers/irqchip/irq-renesas-irqc.c |4 ++--
1 file changed, 2
From: Magnus Damm
IRQF_VALID is not needed on ARM anymore, so get rid of it.
Signed-off-by: Magnus Damm
---
drivers/irqchip/irq-renesas-irqc.c |1 -
1 file changed, 1 deletion(-)
--- 0001/drivers/irqchip/irq-renesas-irqc.c
+++ work/drivers/irqchip/irq-renesas-irqc.c 2015-07-20 17:40
From: Magnus Damm
Instead of locally caching the virq as domain_irq
simply rely on the IRQ domain code and irq_find_mapping().
This reduces the delta between the IRQC driver and
the generic chip implementation.
Signed-off-by: Magnus Damm
---
drivers/irqchip/irq-renesas-irqc.c | 11
work on the SH
> architecture.
>
> Cc: Magnus Damm
> Signed-off-by: Simon Horman
> ---
> MAINTAINERS | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Thanks, looking good!
Acked-by: Magnus Damm
Cheers,
/ magnus
Hi Geert,
On Tue, Feb 16, 2016 at 10:11 PM, Geert Uytterhoeven
wrote:
> On Tue, Feb 16, 2016 at 8:17 AM, Magnus Damm wrote:
>> From: Magnus Damm
>>
>> Add documentation for new separate CMT0 and CMT1 DT compatible strings
>> for R-Car Gen2. These compat strings allow
Hi Simon,
On Wed, Feb 17, 2016 at 3:28 PM, Simon Horman wrote:
> On Wed, Feb 17, 2016 at 11:33:27AM +0900, Magnus Damm wrote:
>> Hi Geert,
>>
>> On Tue, Feb 16, 2016 at 10:11 PM, Geert Uytterhoeven
>> wrote:
>> > On Tue, Feb 16, 2016 at 8:17 AM, Magnus
From: Magnus Damm
The sh-pfc pinctrl driver is currently handling SoC-specific
PFC hardware blocks on ARM64, ARM and SH architectures.
For older SoCs using SH cores and some 32-bit ARM SoCs the PFC
hardware also provides GPIO functionality. On the majority of
32-bit ARM SoCs from Renesas and so
From: Magnus Damm
The sh-pfc Pinctrl driver is currently handling SoC-specific
PFC hardware blocks on Arm64, Arm and SH architectures.
For older SoCs using SH cores and some 32-bit Arm SoCs the PFC
hardware also provides GPIO functionality. On the majority of
32-bit Arm SoCs from Renesas and so
From: Magnus Damm
Most pins on the r8a7795 SoC can be configured in GPIO mode for
interrupt and GPIO functionality, while a couple of them can also
be routed to the INTC-EX hardware block (formerly known as IRQC).
On r8a7795 the INTC-EX hardware handles pins IRQ0 -> IRQ5 and
this patch a
From: Magnus Damm
This patch adds comments to describe the various ways card detection
may be implemented and when polling is needed. Also a fix is included
to prevent the MMC SPI driver from polling when a CD GPIO that supports
interrupts is specified using the gpios DT property (case 1
anged.
Many thanks to Geert, Laurent and Rob for their feedback!
Signed-off-by: Magnus Damm
Acked-by: Geert Uytterhoeven
Acked-by: Laurent Pinchart (For patch 1-3)
Acked-by: Rob Herring
---
Written against renesas-drivers-2016-02-09-v4.5-rc3
Documentation/devicetree/bindings/timer/renesas,cmt.txt | 85 ++-
1 file changed, 38 insertions(+), 47 deletions(-)
From: Magnus Damm
Remove the sh7372 CMT compat string to reduce maintenance burden.
It should be fine to break DT compatibility because:
1) The sh7372 SoC support has been removed from upstream
2) The sh7372 CMT DT binding was never part of upstream DTS
3) The CMT driver never matches on the
From: Magnus Damm
Update SoC-specific bindings for r8a73a4 and R-Car Gen2 CMT0 and CMT1.
Signed-off-by: Magnus Damm
Acked-by: Geert Uytterhoeven
Acked-by: Laurent Pinchart
Acked-by: Rob Herring
---
Changes since V2:
- Added Acked-by from Rob
- Removed Tested-by tag from DT binding patch
From: Magnus Damm
Remove the 32-bit CMT compat strings to reduce maintenance burden.
It should be fine to break DT compatibility because the 32-bit
32-bit CMT DT binding was never part of any upstream DTS file.
Signed-off-by: Magnus Damm
Acked-by: Rob Herring
Acked-by: Geert Uytterhoeven
From: Magnus Damm
Deprecate "renesas,channels-mask" and update the r8a7790 CMT example.
Signed-off-by: Magnus Damm
Acked-by: Geert Uytterhoeven
Acked-by: Laurent Pinchart
Acked-by: Rob Herring
---
Changes since V2:
- Added Acked-by from Rob
- Removed Tested-by tag from DT bin
From: Magnus Damm
Add documentation for new separate CMT0 and CMT1 DT compatible strings
for R-Car Gen2. These compat strings allow us to enable CMT1-specific
features in the driver. The old compat strings will be deprecated in
the not so distant future.
Signed-off-by: Magnus Damm
Acked-by
From: Magnus Damm
The deprecated DT properties are part of the GIT history,
no need to keep them around any longer.
Signed-off-by: Magnus Damm
Acked-by: Rob Herring
Acked-by: Geert Uytterhoeven
---
Changes since V2:
- Added Acked-by from Rob
- Fixed properties typo - Thanks Geert
Hi Simon,
On Wed, Feb 17, 2016 at 9:08 PM, Simon Horman wrote:
> On Wed, Feb 17, 2016 at 03:45:19PM +0900, Magnus Damm wrote:
>> $ grep "renesas," Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt
>> - compatible: "renesas,dmac-", "renesas,rcar-
On Tue, Feb 16, 2016 at 1:06 PM, Magnus Damm wrote:
> From: Magnus Damm
>
> This patch adds comments to describe the various ways card detection
> may be implemented and when polling is needed. Also a fix is included
> to prevent the MMC SPI driver from polling when a CD GPI
From: Magnus Damm
Adjust the r8a7779 SoC DTS and the Marzen Reference
C board code to use DTS only for INTC-IRQPIN IRLM setup.
Signed-off-by: Magnus Damm
---
Written on top of renesas-devel-20141202-v3.18-rc7 and
[PATCH] ARM: shmobile: r8a7779 CCF DTS update
Has a runtime dependency on
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