CC arch/arm/mach-sunxi/sunxi.o
./arch/arm/mach-sunxi/sunxi.c: In function 'sunxi_restart':
./arch/arm/mach-sunxi/sunxi.c:55:3: error: implicit declaration of function
'mdelay' [-Werror=implicit-function-declaration]
Signed-off-by: Josh Cartwright
---
Fixes multiplatf
Hey Arnd-
Thanks for the review/suggestions.
On Tue, Oct 23, 2012 at 02:50:11PM +, Arnd Bergmann wrote:
> On Monday 22 October 2012, Josh Cartwright wrote:
> > Shifting them up into the vmalloc region prevents the following warning,
> > when booting a zynq qemu target with mor
On Tue, Oct 23, 2012 at 03:09:23PM -0500, Rob Herring wrote:
> On 10/23/2012 09:50 AM, Arnd Bergmann wrote:
> > On Monday 22 October 2012, Josh Cartwright wrote:
> >> -#define SCU_PERIPH_PHYS 0xF8F0
> >> -#define SCU_PERIPH_VIRT SC
On Tue, Oct 23, 2012 at 05:17:42PM -0400, Nick Bowler wrote:
> On 2012-10-23 15:53 -0500, Josh Cartwright wrote:
> > On Tue, Oct 23, 2012 at 03:09:23PM -0500, Rob Herring wrote:
> > > On 10/23/2012 09:50 AM, Arnd Bergmann wrote:
> > > > On Monday 22 Octob
On Tue, Oct 23, 2012 at 04:27:03PM -0400, Nick Bowler wrote:
>
> Just FYI, I sent a patch to fix the same bug a while back
>
> https://patchwork.kernel.org/patch/1156361/
>
> together with other patches to fix early printk on the ZC702 serial
> console. Admittedly, I dropped the ball on these as
y I removed CLKDEV_LOOKUP
---
Josh Cartwright (5):
zynq: use GIC device tree bindings
zynq: use pl310 device tree bindings
zynq: remove use of CLKDEV_LOOKUP
ARM: annotate VMALLOC_END definition with _AC
zynq: move static peripheral mappings
arch/arm/Kconfig | 1
The Zynq uses the cortex-a9-gic. This eliminates the need to hardcode
register addresses.
Signed-off-by: Josh Cartwright
Cc: John Linn
---
arch/arm/boot/dts/zynq-ep107.dts | 8 +---
arch/arm/mach-zynq/common.c| 7 ++-
arch/arm/mach-zynq/include/mach
The Zynq has a PL310 L2 cache controller. Convert in-tree uses to using
the device tree.
Signed-off-by: Josh Cartwright
Cc: John Linn
---
arch/arm/boot/dts/zynq-ep107.dts | 9 +
arch/arm/mach-zynq/common.c| 9 +
arch/arm/mach-zynq/include/mach
27;
make[2]: *** [vmlinux] Error 1
make[1]: *** [sub-make] Error 2
make: *** [all] Error 2
Signed-off-by: Josh Cartwright
Cc: John Linn
---
arch/arm/Kconfig | 1 -
arch/arm/mach-zynq/common.c | 1 -
arch/arm/mach-zynq/include/mach/clkdev.h | 32 -
This makes the definition of VMALLOC_END suitable for use within
assembly code. This is necessary to allow the use of VMALLOC_END in
defining where the early uart is mapped for use with DEBUG_LL.
Signed-off-by: Josh Cartwright
---
arch/arm/include/asm/pgtable.h | 2 +-
1 file changed, 1
ioremap().
Signed-off-by: Josh Cartwright
Cc: John Linn
---
arch/arm/mach-zynq/common.c| 6 +++---
arch/arm/mach-zynq/include/mach/zynq_soc.h | 23 +--
2 files changed, 16 insertions(+), 13 deletions(-)
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach
The list of attributes above details the use of the 'filter-ranges'
property, but the example improperly used 'filter-latency'. Make these
consistent by fixing up the example.
Signed-off-by: Josh Cartwright
---
Documentation/devicetree/bindings/arm/l2cc.txt | 2 +-
1 file
On Wed, Oct 24, 2012 at 09:32:32AM -0400, Nick Bowler wrote:
> On 2012-10-23 19:34 -0500, Josh Cartwright wrote:
> > The Zynq support in mainline does not (yet) make use of any of the
> > generic clk or clk lookup functionality. Remove what is upstream for
> > now,
emoved CLKDEV_LOOKUP
---
Josh Cartwright (5):
zynq: use GIC device tree bindings
zynq: use pl310 device tree bindings
zynq: remove use of CLKDEV_LOOKUP
ARM: annotate VMALLOC_END definition with _AC
zynq: move static peripheral mappings
arch/arm/Kconfig | 1
The Zynq uses the cortex-a9-gic. This eliminates the need to hardcode
register addresses.
Signed-off-by: Josh Cartwright
Cc: John Linn
Acked-by: Arnd Bergmann
---
arch/arm/boot/dts/zynq-ep107.dts | 8 +---
arch/arm/mach-zynq/common.c| 7 ++-
arch/arm/mach
The Zynq has a PL310 L2 cache controller. Convert in-tree uses to using
the device tree.
Signed-off-by: Josh Cartwright
Cc: John Linn
Acked-by: Arnd Bergmann
---
arch/arm/boot/dts/zynq-ep107.dts | 9 +
arch/arm/mach-zynq/common.c| 9 +
arch/arm/mach
m versatile that Zynq needed was the
clock support, so this patch should *also* delete the secret use of
plat-versatile by removing this line from arch/arm/Makefile:
plat-$(CONFIG_ARCH_ZYNQ) += versatile
Signed-off-by: Josh Cartwright
Cc: John Linn
Acked-by: Arnd Bergmann
---
This makes the definition of VMALLOC_END suitable for use within
assembly code. This is necessary to allow the use of VMALLOC_END in
defining where the early uart is mapped for use with DEBUG_LL.
Signed-off-by: Josh Cartwright
Acked-by: Arnd Bergmann
---
arch/arm/include/asm/pgtable.h | 2
ioremap().
Signed-off-by: Josh Cartwright
Cc: John Linn
Acked-by: Arnd Bergmann
---
arch/arm/mach-zynq/common.c| 6 +++---
arch/arm/mach-zynq/include/mach/zynq_soc.h | 23 +--
2 files changed, 16 insertions(+), 13 deletions(-)
diff --git a/arch/arm/mach-zynq
On Thu, Oct 25, 2012 at 04:17:01PM -0400, Nick Bowler wrote:
> Hi Josh,
>
> On 2012-10-24 15:04 -0500, Josh Cartwright wrote:
> > Shifting them up into the vmalloc region prevents the following warning,
> > when booting a zynq qemu target with more than 512mb of RAM:
> [.
On Thu, Oct 25, 2012 at 06:41:08PM -0400, Nick Bowler wrote:
> On 2012-10-25 16:29 -0500, Josh Cartwright wrote:
> > On Thu, Oct 25, 2012 at 04:17:01PM -0400, Nick Bowler wrote:
> > > Did you test this on any real hardware? I can't get the ZC702 to work
> > > with
On Wed, Oct 31, 2012 at 08:43:35AM +, Michal Simek wrote:
>
>
> > -Original Message-
> > From: Arnd Bergmann [mailto:a...@arndb.de]
> > Sent: Tuesday, October 30, 2012 11:22 PM
> > To: Michal Simek
> > Cc: Josh Cartwright; a...@kernel.org; linux-ke
On Wed, Oct 31, 2012 at 08:48:38AM +, Michal Simek wrote:
> From: Arnd Bergmann [mailto:a...@arndb.de]
> > On Tuesday 30 October 2012, Michal Simek wrote:
> > > On 10/29/2012 07:56 PM, Josh Cartwright wrote:
[..]
> >
> > > > delete mode 100644 arch/arm
The zynq-7000 has an additional UART at 0xE0001000. Describe it in the
device tree.
Signed-off-by: Josh Cartwright
---
arch/arm/boot/dts/zynq-ep107.dts | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/zynq-ep107.dts b/arch/arm/boot/dts/zynq-ep107.dts
index 574bc04
Add support for retrieving TTC configuration from device tree. This
includes the ability to pull information about the driving clocks from
the of_clk bindings.
Signed-off-by: Josh Cartwright
---
arch/arm/boot/dts/zynq-7000.dtsi | 53
arch/arm/boot/dts/zynq-zc702.dts | 10 ++
drivers
The Zynq platform requires the use of CONFIG_OF. Remove the #ifdef
conditionals in the uartps driver.
Signed-off-by: Josh Cartwright
---
drivers/tty/serial/xilinx_uartps.c | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/tty/serial/xilinx_uartps.c
b/drivers/tty/serial
Suggested cleanup by Arnd Bergmann. Move the ttc timer.c code to
drivers/clocksource, and out of the mach-zynq directory.
The common.h (which only held the timer declaration) was renamed to
xilinx_ttc.h and moved into include/linux.
Signed-off-by: Josh Cartwright
Cc: Arnd Bergmann
---
arch
cenario, should I be expecting of_clk_get(node_b, 0) to
retrieve a handle to parent's consumed clock (due to clock-ranges)? I
could make this work using of_clk_get_by_name(node_b, "my_clock"), but I
was somewhat surprised the former didn't work.
Thanks (and sorry for the n
Add support for COMMON_CLK, and provide simplified models for the
necessary clocks on the zynq-7000. Currently, the PLLs, the CPU clock
network, and the basic peripheral clock networks (for SDIO, SMC, SPI,
QSPI, UART) are modelled.
Signed-off-by: Josh Cartwright
---
.../devicetree/bindings
Add support for specifying clock information for the uart clk via the
device tree. This eliminates the need to hardcode rates in the device
tree.
Signed-off-by: Josh Cartwright
---
arch/arm/boot/dts/zynq-7000.dtsi | 4 ++--
drivers/tty/serial/xilinx_uartps.c | 30
Move the sys_timer definition out of ttc driver and make it part of the
common zynq code. This is preparation for renaming and COMMON_CLK
support.
Signed-off-by: Josh Cartwright
---
arch/arm/mach-zynq/common.c | 13 +
arch/arm/mach-zynq/common.h | 4 +---
arch/arm/mach-zynq
with the 'dtbs' target.
Signed-off-by: Josh Cartwright
---
arch/arm/boot/dts/Makefile | 1 +
.../boot/dts/{zynq-ep107.dts => zynq-7000.dtsi}| 19 +++---
arch/arm/boot/dts/zynq-zc702.dts | 30 ++
arch/
On Wed, Oct 31, 2012 at 01:56:14PM -0600, Josh Cartwright wrote:
> Add support for retrieving TTC configuration from device tree. This
> includes the ability to pull information about the driving clocks from
> the of_clk bindings.
>
> Signed-off-by: Josh Cartwright
> ---
>
Thanks for the review.
On Fri, Nov 02, 2012 at 10:33:44AM +0100, Lars-Peter Clausen wrote:
> On 10/31/2012 07:58 PM, Josh Cartwright wrote:
> > [...]
> > +#define PERIPH_CLK_CTRL_SRC(x) (periph_clk_parent_map[((x)&3)>>4])
> > +#define PERIPH_CLK_CTRL_DIV(x)
On Fri, Nov 02, 2012 at 10:20:33AM +0100, Lars-Peter Clausen wrote:
> On 10/31/2012 08:28 PM, Josh Cartwright wrote:
> > Add support for specifying clock information for the uart clk via the
> > device tree. This eliminates the need to hardcode rates in the device
> > tree.
&
On Fri, Nov 02, 2012 at 04:12:21PM +0100, Lars-Peter Clausen wrote:
> On 11/02/2012 02:38 PM, Josh Cartwright wrote:
> > On Fri, Nov 02, 2012 at 10:33:44AM +0100, Lars-Peter Clausen wrote:
> >> On 10/31/2012 07:58 PM, Josh Cartwright wrote:
[...]
> >>> +static voi
On Sat, Oct 27, 2012 at 03:20:59PM +, Michal Simek wrote:
> On Saturday, October 27, 2012 4:43 PM, Josh Cartwright wrote:
> > On Sat, Oct 27, 2012 at 02:06:45PM +, Michal Simek wrote:
> > [...]
> > > I am not big fan to use dtsi solution because dts can be simple
The Zynq platform requires the use of CONFIG_OF. Remove the #ifdef
conditionals in the uartps driver. Make dependency explicit in Kconfig.
Signed-off-by: Josh Cartwright
---
Michal-
Here's a version of this patch outside of my COMMON_CLK patchset as you
requested ontop of your arm-next b
On Mon, Nov 05, 2012 at 12:22:55PM +0100, Michal Simek wrote:
> 2012/10/29 Josh Cartwright :
> > Suggested cleanup by Arnd Bergmann. Move the ttc timer.c code to
> > drivers/clocksource, and out of the mach-zynq directory.
> >
> > The common.h (which only held the tim
e USB serial adaptor on this board.
>
> For consistency's sake, add a choice entry for UART0 even though it is
> the the default if UART1 is not selected.
>
> Signed-off-by: Nick Bowler
> Tested-by: Josh Cartwright
> ---
> Sorry all for the phenominal delay in sending this
On Sat, Oct 27, 2012 at 01:39:00PM +, Michal Simek wrote:
> Hi Josh,
>
> > -Original Message-
> > From: Josh Cartwright [mailto:josh.cartwri...@ni.com]
> > Sent: Wednesday, October 24, 2012 10:03 PM
> > To: a...@kernel.org; Arnd Bergmann
> > Cc: lin
On Sat, Oct 27, 2012 at 02:06:45PM +, Michal Simek wrote:
[...]
> I am not big fan to use dtsi solution because dts can be simple generated
> directly
> From Xilinx design tool based on your hw design. That's why I can't see any
> benefit
> To have dtsi file.
Can I ask you to reconsider? We
This makes the definition of VMALLOC_END suitable for use within
assembly code. This is necessary to allow the use of VMALLOC_END in
defining where the early uart is mapped for use with DEBUG_LL.
Signed-off-by: Josh Cartwright
Acked-by: Arnd Bergmann
---
arch/arm/include/asm/pgtable.h | 2
The Zynq uses the cortex-a9-gic. This eliminates the need to hardcode
register addresses.
Signed-off-by: Josh Cartwright
Cc: John Linn
Acked-by: Arnd Bergmann
---
arch/arm/boot/dts/zynq-ep107.dts | 10 ++
arch/arm/mach-zynq/common.c| 7 ++-
arch/arm
ertheless, the only feature from versatile that Zynq needed was the
clock support, so this patch should *also* delete the secret use of
plat-versatile by removing this line from arch/arm/Makefile:
plat-$(CONFIG_ARCH_ZYNQ) += versatile
Signed-off-by: Josh Cartwright
Cc
The Zynq has a PL310 L2 cache controller. Convert in-tree uses to using
the device tree.
Signed-off-by: Josh Cartwright
Cc: John Linn
Acked-by: Arnd Bergmann
Acked-by: Michal Simek
---
arch/arm/boot/dts/zynq-ep107.dts | 9 +
arch/arm/mach-zynq/common.c| 9
was included
- Rebased on arm-soc/for-next
- Added a cover letter
- Elaborated a bit on why I removed CLKDEV_LOOKUP
---
Josh Cartwright (5):
zynq: use GIC device tree bindings
zynq: use pl310 device tree bindings
zynq: remove use of CLKDEV_LOOKUP
ARM: annotate VMALLOC_END definition wit
ioremap().
There are currently unknown issues with the early uart mapping. For
now, the uart will be mapped to a known working address.
Signed-off-by: Josh Cartwright
Cc: John Linn
Acked-by: Arnd Bergmann
---
arch/arm/mach-zynq/common.c| 6 +++---
arch/arm/mach-zynq/include/mach
On Sun, Oct 28, 2012 at 05:26:05PM -0600, Josh Cartwright wrote:
> Michal-
Ugh, sorry everyone, I fatfingered the subject line. This is indeed v5.
Josh
pgpQ4dxD3axJl.pgp
Description: PGP signature
On Mon, Oct 29, 2012 at 07:24:16AM +, Michal Simek wrote:
> Hi Josh,
>
> > Michal-
> >
> > Here is a v5 of the zynq cleanup patchset that addresses your
> > feedback. I've intentionally left patches 4 and 5 in the set until
> > we figure out the appropriate way to get them in tree (feel free t
include/generated/compile.h
Kernel: arch/arm/boot/Image is ready
LD arch/arm/boot/compressed/vmlinux
OBJCOPY arch/arm/boot/zImage
Kernel: arch/arm/boot/zImage is ready
Signed-off-by: Josh Cartwright
---
arch/arm/boot/Makefile | 10 +-
arch/arm/tools/Makefile | 2 +-
2 fil
t!
>
> Not-Yet-Signed-off-by: Nick Bowler
Tested-by: Josh Cartwright
Now that v5 of the initial zynq cleanup patchset is queued up for
merging (with a workaround for the uart mapping problem), what would it
take for you to sign off on this patch?
There is some trivial merging that has to
Suggested cleanup by Arnd Bergmann. Move the ttc timer.c code to
drivers/clocksource, and out of the mach-zynq directory.
The common.h (which only held the timer declaration) was renamed to
xilinx_ttc.h and moved into include/linux.
Signed-off-by: Josh Cartwright
Cc: Arnd Bergmann
---
arch
Hey Stephen-
Thanks for the comments.
On Fri, Aug 23, 2013 at 03:58:36PM -0600, Stephen Warren wrote:
> On 08/22/2013 01:59 PM, Josh Cartwright wrote:
> > Signed-off-by: Josh Cartwright
> > ---
> > I'm introducing this as an RFC, because there are set of assumption
On Tue, Aug 27, 2013 at 03:55:19PM -0600, Stephen Warren wrote:
> On 08/27/2013 11:01 AM, Josh Cartwright wrote:
> ...
> > If we want to ensure for the generic bindings that we are fulling
> > characterizing/describing the SPMI bus, then we'll additionally need to
&
On Fri, Sep 06, 2013 at 12:32:22PM -0700, Rohit Vaswani wrote:
> This patch adds basic board support for APQ8074 Dragonboard
> which belongs to the Snapdragon 800 family.
> For now, just support a basic machine with device tree.
>
> Signed-off-by: Rohit Vaswani
> ---
[..]
> index 000..5b7b6a0
Boyd
> ---
>
> On 09/06, Josh Cartwright wrote:
> >
> > Selecting _only_ ARCH_MSM8974 with these changes breaks the build with:
>
> I've been meaning to fix this. Perhaps you can use this patch as a base
> and then push the SPARSE_IRQ selection into the DT config?
Hey Mark-
Thanks for the comments.
On Mon, Sep 09, 2013 at 04:52:24PM +0100, Mark Brown wrote:
> On Fri, Aug 23, 2013 at 11:06:25AM -0500, Josh Cartwright wrote:
> > On Thu, Aug 22, 2013 at 04:10:54PM -0700, Greg Kroah-Hartman wrote:
> > > On Fri, Aug 09, 2013 at 01:3
[enabled by default]
writeb(reg_val, TROUT_CPLD_BASE + reg);
^
Signed-off-by: Josh Cartwright
---
arch/arm/mach-msm/board-trout-gpio.c | 8
arch/arm/mach-msm/board-trout.h | 8
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-msm/board-trout-
) to use
pr_crit.
Signed-off-by: Josh Cartwright
---
arch/arm/mach-msm/board-trout.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c
index ccf6621..015d544 100644
--- a/arch/arm/mach-msm/board-trout.
[Hmm. Fixing b0rked LKML address; that might explain why I am not
seeing Kumar's replies.]
On Tue, Sep 10, 2013 at 03:08:57PM +0300, Ivan T. Ivanov wrote:
> Hi Kumar,
>
> On Fri, 2013-08-30 at 10:21 -0500, Kumar Gala wrote:
> > On Aug 29, 2013, at 12:26 PM, Ivan T. Ivanov wrote:
> > >>> +
> > >
Hey Ivan-
On Tue, Aug 06, 2013 at 12:14:46PM +0300, Ivan T. Ivanov wrote:
[..]
> Enable low-level debug print routines to direct their
> output to the serial port on MSM 8974 devices.
>
> Signed-off-by: Ivan T. Ivanov
> ---
> arch/arm/Kconfig.debug |8
> arch/ar
Hey Bjorn-
On Sat, Oct 05, 2013 at 11:11:36PM -0700, Bjorn Andersson wrote:
> On Tue, Aug 27, 2013 at 2:55 PM, Stephen Warren wrote:
> > On 08/27/2013 11:01 AM, Josh Cartwright wrote:
> > ...
> > cell 0 - address type (0: master, 1: unique ID, 2: group ID, ...)
>
> I t
On Sat, Dec 01, 2012 at 11:30:55AM -0800, Philip Balister wrote:
> On 12/01/2012 08:56 AM, Greg KH wrote:
> >On Fri, Nov 30, 2012 at 07:19:16PM -0800, Philip Balister wrote:
[..]
> >
> >>I've been engaged in design discussions today with my customer. Our
> >>target is the Xilinx Zynq hardware. The
The Zynq support in mainline does not (yet) make use of any of the
generic clk or clk lookup functionality. Remove what is upstream for
now, until the out-of-tree implementation is in suitable form for
merging.
Signed-off-by: Josh Cartwright
---
arch/arm/Kconfig | 1
The Zynq uses the cortex-a9-gic. This eliminates the need to hardcode
register addresses.
Signed-off-by: Josh Cartwright
---
arch/arm/boot/dts/zynq-ep107.dts | 8 +---
arch/arm/mach-zynq/common.c| 7 ++-
arch/arm/mach-zynq/include/mach/zynq_soc.h | 2 --
3
ioremap().
Signed-off-by: Josh Cartwright
---
arch/arm/mach-zynq/common.c| 8 +++
arch/arm/mach-zynq/include/mach/zynq_soc.h | 34 +-
2 files changed, 23 insertions(+), 19 deletions(-)
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq
This makes the definition of VMALLOC_END suitable for use within
assembly code. This is necessary to allow the use of VMALLOC_END in
defining where the early uart is mapped for use with DEBUG_LL.
Signed-off-by: Josh Cartwright
---
arch/arm/include/asm/pgtable.h | 2 +-
1 file changed, 1
27;
make[2]: *** [vmlinux] Error 1
make[1]: *** [sub-make] Error 2
make: *** [all] Error 2
Signed-off-by: Josh Cartwright
---
arch/arm/Kconfig | 1 -
arch/arm/mach-zynq/common.c | 1 -
arch/arm/mach-zynq/include/mach/clkdev.h | 32 ---
ake sure a...@kernel.org was included
- Rebased on arm-soc/for-next
- Added a cover letter
- Elaborated a bit on why I removed CLKDEV_LOOKUP
---
Josh Cartwright (4):
ARM: annotate VMALLOC_END definition with _AC
zynq: move static peripheral mappings
zynq: use GIC device tree bindings
zynq: rem
This makes the definition of VMALLOC_END suitable for use within
assembly code. This is necessary to allow the use of VMALLOC_END in
defining where the early uart is mapped for use with DEBUG_LL.
Signed-off-by: Josh Cartwright
---
arch/arm/include/asm/pgtable.h | 2 +-
1 file changed, 1
ioremap().
Signed-off-by: Josh Cartwright
---
arch/arm/mach-zynq/common.c| 8 +++
arch/arm/mach-zynq/include/mach/zynq_soc.h | 38 +-
2 files changed, 25 insertions(+), 21 deletions(-)
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq
The Zynq uses the cortex-a9-gic. This eliminates the need to hardcode
register addresses.
Signed-off-by: Josh Cartwright
---
arch/arm/boot/dts/zynq-ep107.dts | 8 +---
arch/arm/mach-zynq/common.c| 7 ++-
arch/arm/mach-zynq/include/mach/zynq_soc.h | 2 --
3
On Thu, Nov 08, 2012 at 03:28:07PM -0800, Soren Brinkmann wrote:
> One note below:
>
> On Wed, Oct 31, 2012 at 12:58:52PM -0600, Josh Cartwright wrote:
[..]
> > --- /dev/null
> > +++ b/drivers/clk/clk-zynq.c
[..]
> > +struct zynq_periph_clk {
> > + struct cl
Provide simplified models for the necessary clocks on the zynq-7000
platform. Currently, the PLLs, the CPU clock network, and the basic
peripheral clock networks (for SDIO, SMC, SPI, QSPI, UART) are modelled.
OF bindings are also provided and documented.
Signed-off-by: Josh Cartwright
On Wed, Nov 07, 2012 at 01:05:57PM +0100, Michal Simek wrote:
> 2012/11/5 Josh Cartwright :
[..]
> > Our usecase may admittedly be a bit weird, because what logic is in the
> > PL is ultimately determined (and even implemented) by the end user and
> > is loaded at runtim
Add support for retrieving TTC configuration from device tree. This
includes the ability to pull information about the driving clocks from
the of_clk bindings.
Signed-off-by: Josh Cartwright
---
arch/arm/boot/dts/zynq-7000.dtsi | 53
arch/arm/boot/dts/zynq-zc702.dts | 10 ++
arch
Add support for specifying clock information for the uart clk via the
device tree. This eliminates the need to hardcode rates in the device
tree.
Signed-off-by: Josh Cartwright
---
arch/arm/boot/dts/zynq-7000.dtsi | 4 ++--
drivers/tty/serial/xilinx_uartps.c | 30
Provide simplified models for the necessary clocks on the zynq-7000
platform. Currently, the PLLs, the CPU clock network, and the basic
peripheral clock networks (for SDIO, SMC, SPI, QSPI, UART) are modelled.
OF bindings are also provided and documented.
Signed-off-by: Josh Cartwright
rmation via
the clk bindings.
---
[1]:
http://lists.infradead.org/pipermail/linux-arm-kernel/2012-October/129295.html
[2]: git://git.xilinx.com/linux-xlnx.git#arm-next
[3]: git://gi.teric.us/linux-zynq.git#of_clk_v2
---
Josh Cartwright (5):
ARM: zynq: dts: split up device tree
clk: Add support for fu
with the 'dtbs' target.
Signed-off-by: Josh Cartwright
---
arch/arm/boot/dts/Makefile | 1 +
.../boot/dts/{zynq-ep107.dts => zynq-7000.dtsi}| 19 +++---
arch/arm/boot/dts/zynq-zc702.dts | 30 ++
arch/
Make the Zynq platform use the newly created zynq clk bindings.
Signed-off-by: Josh Cartwright
---
arch/arm/Kconfig | 1 +
arch/arm/boot/dts/zynq-7000.dtsi | 56
arch/arm/boot/dts/zynq-zc702.dts | 4 +++
arch/arm/mach-zynq/common.c
On Tue, Dec 18, 2012 at 04:16:33PM -0800, Soren Brinkmann wrote:
> The acronym PSS is deprecated by Xilinx. The correct term, which is
> also used in Xilinx documentation is PS (processing system).
> This is just a search and replace:
> - s/PSS/PS/g
> - s/pss/ps/g
>
> Signed-off-by: Soren Brinkm
On Tue, Dec 18, 2012 at 04:16:32PM -0800, Soren Brinkmann wrote:
> I started to put some effort on syncing the Xilinx Linux tree with mainline
> and
> the timer driver is my first victim.
> Most commits are fixing style issues or clean up. Functionality is touched
> only
> in patches #2 and #7.
>
On Mon, Dec 17, 2012 at 01:02:15PM -0800, Stephen Boyd wrote:
> Reduce lines of code and simplify this driver by using the
> generic clock binding parsing function. This also fixes a bug
> where the 'flags' member of the init struct is not initialized.
>
> Signed-off-by:
On Wed, Dec 19, 2012 at 10:20:30AM -0800, Stephen Boyd wrote:
> On 12/19/12 09:26, Josh Cartwright wrote:
> > On Mon, Dec 17, 2012 at 01:02:15PM -0800, Stephen Boyd wrote:
[..]
>
> Can you show the code at those line numbers? There are quite a few
> WARN_ONs in that code and
k-zynq changes.
Looks good.
Whoever is going to pick this up (probably Michal), feel free to add my:
Tested-by: Josh Cartwright
Thanks,
Josh
pgpFKslWItlFz.pgp
Description: PGP signature
On Wed, Dec 19, 2012 at 12:30:21PM -0800, Stephen Boyd wrote:
> On 12/19/12 11:22, Soren Brinkmann wrote:
[..]
> >
> > A probably unique thing I do is, I set the status of uart0 to disabled.
> > This way
> > I can reuse my rootfs which does not run getty on ttyPS1. And this worked
> > fine
> > be
On Fri, Dec 21, 2012 at 03:28:10PM +, Michal Simek wrote:
>
>
> > -Original Message-
> > From: Josh Cartwright [mailto:josh.cartwri...@ni.com]
> > Sent: Wednesday, December 19, 2012 9:54 PM
> > To: Stephen Boyd; Michal Simek
> > Cc: Soren Bri
-off-by: Josh Cartwright
---
arch/arm/mach-zynq/common.c| 5 -
arch/arm/mach-zynq/include/mach/zynq_soc.h | 6 +-
arch/arm/mach-zynq/timer.c | 1 -
3 files changed, 1 insertion(+), 11 deletions(-)
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq
Convert low-level debugging routines to make use of debug_ll_io_init().
This is part of the preparation for ARCH_MULTIPLATFORM support for Zynq.
Signed-off-by: Josh Cartwright
---
arch/arm/Kconfig.debug | 1 +
.../mach/debug-macro.S => include/debug/zynq.S}|
zynq_soc.h:
- Move SCU address definitions into common.c.
- Other #defines, such as PERIPHERAL_CLOCK_RATE, TTC0_BASE, etc, are
unused and can be dropped
Signed-off-by: Josh Cartwright
---
arch/arm/Kconfig | 14 ++--
arch/arm/include/debug/zynq.S
ild magic to get Zynq
building w/ CONFIG_ARCH_MULTIPLATFORM.
Thanks,
Josh
---
Josh Cartwright (3):
ARM: zynq: remove TTC early mapping
ARM: zynq: make use of debug_ll_io_init()
ARM: zynq: add support for ARCH_MULTIPLATFORM
arch/arm/Kconfig | 14
On Mon, Nov 19, 2012 at 05:27:17PM -0700, Stephen Warren wrote:
> From: Stephen Warren
>
> Move arch/arm/mach-tegra/timer.c to drivers/clocksource/tegra20_timer.c
> so that the code is co-located with other clocksource drivers, and to
> reduce the size of the mach-tegra directory.
>
> Signed-off
On Tue, Nov 20, 2012 at 02:23:37PM +0100, Michal Simek wrote:
> Remove empty unused mach/hardware.h.
> mach/irqs.h is unused because SPARSE_IRQ are ON by default.
> mach/timex.h is unused because of CONFIG_ARCH_MULTIPLATFORM.
>
> Signed-off-by: Michal Simek
Tested-by: Josh Cart
On Wed, Aug 14, 2013 at 03:59:42PM +0300, Ivan T. Ivanov wrote:
> From: "Ivan T. Ivanov"
>
> These drivers handles control and configuration of the HS
> and SS USB PHY transceivers. They are part of the driver
> which manage Synopsys DesignWare USB3 controller stack
> inside Qualcomm SoC's.
>
>
On Thu, Aug 15, 2013 at 10:44:03AM -0700, Hanumant Singh wrote:
> On 8/14/2013 12:29 PM, Linus Walleij wrote:
> >On Tue, Jul 30, 2013 at 1:39 AM, Bjorn Andersson wrote:
> >>On Wed, Jul 24, 2013 at 1:41 PM, Hanumant Singh
> >>wrote:
> >
> >>As a general note on the patch, the pins and pin groups
On Thu, Aug 15, 2013 at 02:58:31PM -0700, Hanumant Singh wrote:
> On 8/15/2013 2:50 PM, Josh Cartwright wrote:
> >On Thu, Aug 15, 2013 at 10:44:03AM -0700, Hanumant Singh wrote:
> >>On 8/14/2013 12:29 PM, Linus Walleij wrote:
> >>>On Tue, Jul 30, 2013 at 1:39 AM, Bj
es on the SPMI bus. The status register is
read to determine when the command sequence has completed and whether
or not it completed successfully.
Signed-off-by: Kenneth Heitke
Signed-off-by: Josh Cartwright
---
drivers/spmi/Kconfig | 15 ++
drivers/spmi/Makefile| 2 +
drivers
nt state, it is possible to perform register
accesses to a slave via debugfs.
[1]: http://www.mipi.org/specifications/system-power-management-interface
Josh Cartwright (1):
spmi: document the PMIC arbiter SPMI bindings
Kenneth Heitke (2):
spmi: Linux driver framework for SPMI
spmi: Add MSM PM
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