ve a link ready, but this has come up a few times.
>
> Kukjin Kim probably knows the details.
Please take a look: http://www.gossamer-threads.com/lists/linux/kernel/2225900
for some details. I don't know if it's related to 5410.
Best regards,
Alexey Klimov
--
To unsubscribe from this list: send t
bl 420
4b0: e3a0mov r0, #0
4b4: e8bd8010pop {r4, pc}
Also, for me size of exynos_mct.o decreased from 84588 bytes
to 83956.
Signed-off-by: Alexey Klimov <alexey.kli...@linaro.org>
---
drivers/clocksource/exynos_mct.c | 12
On Tue, Jul 28, 2015 at 4:02 PM, Mark Rutland mark.rutl...@arm.com wrote:
On Mon, Jul 27, 2015 at 10:28:27PM +0100, Alexey Klimov wrote:
Hi all,
year(s) ago it was discovered that MCT timer and ARM architectured
timer
are the same hardware with different interface. Here [1
Hi Doug,
On Tue, Jul 28, 2015 at 6:24 PM, Doug Anderson diand...@chromium.org wrote:
Alexey,
On Mon, Jul 27, 2015 at 2:28 PM, Alexey Klimov klimov.li...@gmail.com wrote:
Hi all,
year(s) ago it was discovered that MCT timer and ARM architectured
timer
are the same hardware with different
On Tue, Jul 28, 2015 at 9:11 AM, Krzysztof Kozlowski
k.kozlow...@samsung.com wrote:
On 28.07.2015 06:28, Alexey Klimov wrote:
It was discovered that 64-bit mmio MCT counter holds
the same value as ARM arch timer 64-bit physical counter.
Even more: arch timer and MCT are same underlying
Hi Krzysztof,
On Tue, Jul 28, 2015 at 8:53 AM, Krzysztof Kozlowski
k.kozlow...@samsung.com wrote:
On 28.07.2015 06:28, Alexey Klimov wrote:
Speedup MCT operation on odroid-xu3 dev board by using
coprocessor 64-bit counter instead of reading same counter
located in mmio region.
Tested
are not getting bored reading to me. Current code is a
little bit draft so comments and ideas are welcome.
Best regards,
Alexey Klimov
--
To unsubscribe from this list: send the line unsubscribe linux-samsung-soc in
the body of a message to majord...@vger.kernel.org
More majordomo info at http
will read counter from mmio since it's
guaranteed to work.
Signed-off-by: Alexey Klimov klimov.li...@gmail.com
---
drivers/clocksource/exynos_mct.c | 77 ++--
1 file changed, 67 insertions(+), 10 deletions(-)
diff --git a/drivers/clocksource/exynos_mct.c b/drivers
Speedup MCT operation on odroid-xu3 dev board by using
coprocessor 64-bit counter instead of reading same counter
located in mmio region.
Tested on Odroid-xu3.
Signed-off-by: Alexey Klimov klimov.li...@gmail.com
---
arch/arm/boot/dts/exynos5422-odroidxu3.dts | 4
1 file changed, 4
Signed-off-by: Alexey Klimov klimov.li...@gmail.com
---
.../devicetree/bindings/timer/samsung,exynos4210-mct.txt | 10 ++
1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.txt
b/Documentation/devicetree/bindings/timer
Memory for struct rockchip_spi is allocated by spi_alloc_master()
using kzalloc() so it doesn't need to be set to 0 one more time.
Signed-off-by: Alexey Klimov klimov.li...@gmail.com
---
drivers/spi/spi-rockchip.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/spi/spi-rockchip.c b
Memory for this struct is allocated by spi_alloc_master() using
kzalloc() so it doesn't need to be set to 0 one more time.
Signed-off-by: Alexey Klimov klimov.li...@gmail.com
---
drivers/spi/spi-s3c24xx.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/spi/spi-s3c24xx.c b/drivers/spi
Patch removes unneeded container_of() macro
in exynos4_local_timer_setup(). Instead let's pass mevt pointer
to setup and stop functions from exynos4_mct_cpu_notify()
and let them get evt pointer.
Tested on odroid-xu3.
Signed-off-by: Alexey Klimov klimov.li...@gmail.com
Acked-by: Stephen Boyd sb
(percpu_mct_tick));
else
--
Do you need testers? I can test it on odroid-xu3.
Can't find in emails similar patch for ARM arch timer. Any plans about
it? Or if it's already converted to 'set-state' then could you please
share a link?
Thanks and best regards,
Alexey Klimov
--
To unsubscribe
register fix.
Best regards,
Alexey Klimov.
--
From: Alexey Klimov klimov.li...@gmail.com
Patch removes unneeded container_of() macro
in exynos4_local_timer_setup(). Instead let's pass mevt pointer
to setup and stop functions from exynos4_mct_cpu_notify()
and let them get evt pointer
in place in similar functions. For example, in master branch i
see decon_poweron() instead of decon_enable() and fimd_poweron()
instead of fimd_enable() in your patch. Is there any chance that it's
slightly outdated?
Best regards,
Alexey Klimov
--
To unsubscribe from this list: send the line
On Wed, Jun 3, 2015 at 7:59 PM, Alexey Klimov klimov.li...@gmail.com wrote:
Hi Gustavo,
On Wed, Jun 3, 2015 at 5:30 PM, Gustavo Padovan gust...@padovan.org wrote:
From: Gustavo Padovan gustavo.pado...@collabora.co.uk
Check error and call DRM_ERROR if clk_prepare_enable() fails.
Signed-off
Hello,
On Wed, Dec 23, 2009 at 1:08 PM, Pawel Osciak p.osc...@samsung.com wrote:
The rotator device present on Samsung S3C and S5P series SoCs allows image
rotation and flipping. It requires contiguous memory buffers to operate,
as it does not have scatter-gather support. It is also an example
18 matches
Mail list logo
