Hi All,
For micron M25P80 parts there is a mix of naming conventions in the
device table:
/* Micron */
{ "n25q064", INFO(0x20ba17, 0, 64 * 1024, 128, 0) },
{ "n25q128a11", INFO(0x20bb18, 0, 64 * 1024, 256, 0) },
{ "n25q128a13", INFO(0x20ba18, 0, 64 * 1024, 256,
r27=, r28=
> [ 96.660622] r29=, r30=, r31=C24A97E0, rPC=C011E1A0
> [ 96.666849] msr=42A2, ear=004C, esr=0872, fsr=362E3639
>
> Signed-off-by: Stephan Linz
Tested-by: Peter Crosthwaite
> ---
> v2 Remove additional printk mess
t; [1.014924] uartlite 8fff.debug: failed to get alias id, errno -19
> [1.022543] uartlite 8fff.debug: failed to get port-number
>
> Signed-off-by: Stephan Linz
Reviewed-by: Peter Crosthwaite
Tested-by: Peter Crosthwaite
> ---
> drivers/tty/serial/uartlite.c |5 ++
On Fri, Apr 4, 2014 at 10:14 PM, Harini Katakam
wrote:
> Hi Mark,
>
> On Fri, Apr 4, 2014 at 3:39 PM, Mark Brown wrote:
>> On Fri, Apr 04, 2014 at 08:30:38AM +0530, Harini Katakam wrote:
>>> On Fri, Apr 4, 2014 at 3:04 AM, Mark Brown wrote:
>>> > On Thu, Apr 03, 2014 at 04:40:31PM +0530, Harini
On Thu, Apr 3, 2014 at 9:10 PM, Harini Katakam wrote:
> Add driver for Cadence SPI controller. This is used in Xilinx Zynq.
>
> Signed-off-by: Harini Katakam
> ---
>
> v2 changes:
> - Use xilinx compatible string too.
> - Changes read register and write register functions to static inline.
> - Re
On Sat, Apr 5, 2014 at 12:30 AM, Harini Katakam
wrote:
> Hi,
>
> On Fri, Apr 4, 2014 at 7:38 PM, Harini Katakam
> wrote:
>> Hi Mark,
>>
>> On Fri, Apr 4, 2014 at 6:16 PM, Mark Brown wrote:
>>> On Fri, Apr 04, 2014 at 05:44:23PM +0530, Harini Katakam wrote:
On Fri, Apr 4, 2014 at 3:39 PM, Ma
On Sat, Apr 5, 2014 at 4:05 PM, Harini Katakam
wrote:
> Hi Peter,
>
> On Sat, Apr 5, 2014 at 4:44 AM, Peter Crosthwaite
> wrote:
>> On Sat, Apr 5, 2014 at 12:30 AM, Harini Katakam
>> wrote:
>>> Hi,
>>>
>>> On Fri, Apr 4, 2014 at 7:38 PM, Harini
On Mon, Nov 25, 2013 at 7:32 AM, Grant Likely wrote:
> On Sun, 24 Nov 2013 17:04:52 +1000, Peter Crosthwaite
> wrote:
>> On Wed, Nov 13, 2013 at 4:14 PM, Grant Likely
>> wrote:
>> > On Wed, 13 Nov 2013 09:17:01 +1000, Peter Crosthwaite
>> > wrote:
>
Hi All,
These two patches support the case where an interrupt controller is
marked as disabled. Patch 1 fixed the dts interrupt-map search logic to
ignore disabled interrupt controllers. Patch 2 stops disabled interrupt
controllers getting probed.
Peter Crosthwaite (2):
of: irq: Ignore
When searching the system for interrupt controllers, skip over any
that are explicitly disabled.
This makes interrupt controllers consistent with regular devices,
which can be marked as do-not-probe via the status = "disabled" dts
property.
Signed-off-by: Peter Crosthwaite
Acked-
controller via the already
existing status = "disabled" mechanism.
Signed-off-by: Peter Crosthwaite
Acked-by: Michal Simek
---
drivers/of/irq.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index 786b0b4..22e414b 100644
--- a/drivers/of/i
On Thu, Nov 28, 2013 at 12:17 AM, Grant Likely wrote:
> On Wed, 27 Nov 2013 19:06:35 +1000, Peter Crosthwaite
> wrote:
>> On Mon, Nov 25, 2013 at 7:32 AM, Grant Likely
>> wrote:
>> > On Sun, 24 Nov 2013 17:04:52 +1000, Peter Crosthwaite
>> > wrote:
&
Hi Grant,
On Wed, Oct 16, 2013 at 6:39 AM, Grant Likely wrote:
> The standard interrupts property in device tree can only handle
> interrupts coming from a single interrupt parent. If a device is wired
> to multiple interrupt controllers, then it needs to be attached to a
> node with an interrupt
Hi Grant,
On Tue, Nov 12, 2013 at 4:54 PM, Grant Likely wrote:
> On Tue, 12 Nov 2013 08:58:15 +1000, Peter Crosthwaite
> wrote:
>> Hi Grant,
>>
>> On Wed, Oct 16, 2013 at 6:39 AM, Grant Likely
>> wrote:
>> > The standard interrupts property in devi
On Tue, Nov 12, 2013 at 6:50 PM, Grant Likely wrote:
> On Tue, 12 Nov 2013 17:49:37 +1000, Peter Crosthwaite
> wrote:
>> Hi Grant,
>>
>> On Tue, Nov 12, 2013 at 4:54 PM, Grant Likely
>> wrote:
>> > On Tue, 12 Nov 2013 08:58:15 +1000, Peter C
On Wed, Nov 13, 2013 at 4:14 PM, Grant Likely wrote:
> On Wed, 13 Nov 2013 09:17:01 +1000, Peter Crosthwaite
> wrote:
>> On Tue, Nov 12, 2013 at 6:50 PM, Grant Likely
>> wrote:
>> > On Tue, 12 Nov 2013 17:49:37 +1000, Peter Crosthwaite
>> > wrote:
>&g
Ping!
On Thu, Nov 28, 2013 at 5:26 PM, Peter Crosthwaite
wrote:
> When searching the interrupt map, if a matched parent is disabled, just
> ignore it and move on with the search.
>
> This allows for specifying connection of a single device IRQ to
> multiple interrupt cont
On Sat, Dec 14, 2013 at 12:33 AM, Jonas Jensen wrote:
> Add a generic (dtsi) include file for MOXA ART SoCs.
>
> Also add a file for UC-7112-LX.
>
> Signed-off-by: Jonas Jensen
> ---
> Documentation/devicetree/bindings/arm/moxart.txt | 12 +++
> arch/arm/boot/dts/Makefile
On Tue, Dec 17, 2013 at 6:05 AM, Jonas Jensen wrote:
> On 15 December 2013 05:27, Peter Crosthwaite
> wrote:
>>> + sdhci: sdhci@98e0 {
>>> + compatible = "moxa,moxart-sdhci";
>>> + reg = <0x98e
;&dma 5>,
> + <&dma 5>;
> + dma-names = "tx", "rx";
> + status = "disabled";
> + };
> +
> + mdio0: mdio@90900090 {
> + compatible =
= "MOXART";
> + interrupt-parent = <&intc>;
> +
> + cpus {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + cpu@0 {
> + device_type = "cpu";
&g
On Thu, Dec 19, 2013 at 8:47 PM, Jonas Jensen wrote:
> Add a generic (dtsi) include file for MOXA ART SoCs.
>
> Also add a file for UC-7112-LX.
>
> Signed-off-by: Jonas Jensen
Reviewed-by: Peter Crosthwaite
P.S. you could have added this already, small changes don't r
Add a DTS describing the Digilent ZYBO board. Similar to ZED but with
a 50MHz crystal instead of 33MHz.
Signed-off-by: Peter Crosthwaite
---
arch/arm/boot/dts/Makefile | 3 ++-
arch/arm/boot/dts/zynq-zybo.dts | 52 +
2 files changed, 54 insertions
. the Digilent ZYBO).
Signed-off-by: Peter Crosthwaite
---
Im guessing long term this should be converted to a fixed clock. But
I think this at least steps in that direction.
---
arch/arm/boot/dts/zynq-7000.dtsi | 1 -
arch/arm/boot/dts/zynq-parallella.dts | 4
arch/arm/boot/dts/zynq
Hi,
I started a small project to test as many QEMU emulated ARM boards
using the multi_v7 defconfig:
https://lists.gnu.org/archive/html/qemu-devel/2015-10/msg00755.html
One thing that came up was we cannot use the virt board as it relies
on virtio hotplug and drivers to get block and network sup
On Sun, Nov 29, 2015 at 2:31 PM, Arnd Bergmann wrote:
> On Sunday 29 November 2015 14:18:24 Peter Crosthwaite wrote:
>>
>> I started a small project to test as many QEMU emulated ARM boards
>> using the multi_v7 defconfig:
>>
>> https://lists.gnu.org/archive/html
Digilent is a board designer, making various Linux capabable FPGA and
processor boards. Add to the vendor list.
Signed-off-by: Peter Crosthwaite
---
http://www.digilentinc.com
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a
. the Digilent ZYBO).
Signed-off-by: Peter Crosthwaite
---
Changed since v1:
Alphabetize node ordering (Soren review)
Im guessing long term this should be converted to a fixed clock. But
I think this at least steps in that direction.
---
arch/arm/boot/dts/zynq-7000.dtsi | 1 -
arch/arm
Add a DTS describing the Digilent ZYBO board. Similar to ZED but with
a 50MHz crystal instead of 33MHz.
Signed-off-by: Peter Crosthwaite
---
Changed since v1:
Change compat vendor prefix from xlnx to digilent (Soren review)
Alphabetise nodes
---
arch/arm/boot/dts/Makefile | 3 ++-
arch
ia EEPROM contents or should the dts just
describe the EEPROM?
Regards,
Peter
> Regards,
> Steve
>
> -Peter Crosthwaite wrote: -
> To: Sören Brinkmann , Steve Wang
>
> From: Peter Crosthwaite
> Date: 11/10/2014 02:56PM
> Cc: linux-kernel@vger.kernel.org, mich...
Add a DTS describing the Digilent ZYBO board. Similar to ZED but with
a 50MHz crystal instead of 33MHz.
Acked-by: Soren Brinkmann
Signed-off-by: Peter Crosthwaite
---
Changed since v1:
Change compat vendor prefix from xlnx to digilent (Soren review)
Alphabetise nodes
---
arch/arm/boot/dts
. the Digilent ZYBO).
Acked-by: Soren Brinkmann
Signed-off-by: Peter Crosthwaite
---
Changed since v1:
Alphabetize node ordering (Soren review)
Im guessing long term this should be converted to a fixed clock. But
I think this at least steps in that direction.
---
arch/arm/boot/dts/zynq-7000
Digilent is a board designer, making various Linux capabable FPGA and
processor boards. Add to the vendor list.
Acked-by: Soren Brinkmann
Signed-off-by: Peter Crosthwaite
---
http://www.digilentinc.com
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion
On Sat, Nov 29, 2014 at 1:34 PM, Sören Brinkmann
wrote:
> Hi Peter,
>
> The patches look all good to me. But you may want to check your CC
> lists. I think at least the DT list should be included.
>
Resent
> For the whole series:
> Acked-by: Soren Brinkmann
>
Thanks,
Regards,
Peter
>
On Mon, Nov 10, 2014 at 7:34 AM, Sören Brinkmann
wrote:
> On Sun, 2014-11-09 at 01:38PM +1000, Peter Crosthwaite wrote:
>> The fact that all supported boards use the same 33MHz crystal is a
>> co-incidence. The Zynq PS support a range of crystal freqs so the
>> hardcoded sett
On Mon, Nov 10, 2014 at 7:47 AM, Sören Brinkmann
wrote:
> Hi Peter,
>
> On Sun, 2014-11-09 at 01:38PM +1000, Peter Crosthwaite wrote:
>> Add a DTS describing the Digilent ZYBO board. Similar to ZED but with
>
> "Digilent ZYBO" here...
>
> [...]
>> +
On Tue, Nov 11, 2014 at 8:42 AM, Sören Brinkmann
wrote:
> On Tue, 2014-11-11 at 08:39AM +1000, Peter Crosthwaite wrote:
>> On Mon, Nov 10, 2014 at 7:47 AM, Sören Brinkmann
>> wrote:
>> > Hi Peter,
>> >
>> > On Sun, 2014-11-09 at 01:38PM +1000, Peter Cro
On Mon, Nov 17, 2014 at 5:32 AM, Sören Brinkmann
wrote:
> On Sun, 2014-11-16 at 11:51AM +0100, Andreas Färber wrote:
>> Hi Michal,
>>
>> Am 14.11.2014 um 11:52 schrieb Michal Simek:
>> > diff --git a/arch/arm/boot/dts/zynq-7000.dtsi
>> > b/arch/arm/boot/dts/zynq-7000.dtsi
>> > index ce2ef5bec4f2.
,
and sees a significant boot time performance increase with this change.
Signed-off-by: Peter Crosthwaite
---
arch/arm64/include/asm/processor.h | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/include/asm/processor.h
b/arch/arm64/include/asm/processor.h
index
All instances of "ttyPS" use this macro except for this one. Convert
it.
Signed-off-by: Peter Crosthwaite
Acked-by: Michal Simek
---
drivers/tty/serial/xilinx_uartps.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/serial/xilinx_uartps.c
b/drivers/
Ping!
Anything I need to do or send to to get a merge on this?
Regards,
Peter
On Tue, Mar 3, 2015 at 12:49 AM, Peter Crosthwaite
wrote:
> ARM64 has the yield nop hint which has the intended semantics of
> cpu_relax. Implement.
>
> The immediate application is ARM CPU emulators. An
On Wed, Feb 25, 2015 at 5:24 AM, Will Deacon wrote:
> On Tue, Feb 24, 2015 at 11:07:37PM +0000, Peter Crosthwaite wrote:
>> ARM64 has the yield nop hint which has the intended semantics of
>> cpu_relax. Implement.
>>
>> The immediate application is ARM CPU emul
,
and sees a significant boot time performance increase with this change.
Signed-off-by: Peter Crosthwaite
Acked-by: Will Deacon
---
arch/arm64/include/asm/processor.h | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/include/asm/processor.h
b/arch/arm64/include
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