Re: [PATCH RESEND] ARM: dts: Add USBPHY nodes to Exynos4x12

2013-08-06 Thread Sachin Kamat
Hi Dongjin, On 5 August 2013 23:48, Dongjin Kim tobet...@gmail.com wrote: This patch adds device nodes for USBPHY to Exynos4x12. CC: Sachin Kamat sachin.ka...@linaro.org Signed-off-by: Dongjin Kim tobet...@gmail.com --- arch/arm/boot/dts/exynos4x12.dtsi | 18 ++ 1 file

[RFC PATCH 1/3] clk: add support for temporary parent clock migration

2013-08-06 Thread Chander Kashyap
Some platforms use to migrate temporarily to another parent during cpu frequency scaling, e.g. Exynos and Tegra. Once the frequency is changed the latch on to original parent. The generic cpufreq-cpu0 driver use CCF to scale cpu frequency. This patch is an attempt to address the above mentioned

[RFC PATCH 3/3] clk: Exynos5250: Add alternate parent name for mout_cpu

2013-08-06 Thread Chander Kashyap
Temporary parent migration is required during cpu frequency scaling. Hence this patch adds support to supply alternate parent name for cpu clock i.e. mout_cpu. Signed-off-by: Chander Kashyap chander.kash...@linaro.org --- drivers/clk/samsung/clk-exynos5250.c | 10 +++--- 1 file changed, 7

[RFC PATCH 0/3] add temporary parent migration support

2013-08-06 Thread Chander Kashyap
Some platform has provision to change cpu parent clock during cpu frequency scaling. This patch series provides a mechanism to implement the same using CCF. Patch1 provides mechanism to migrate to new parent temporarily. Patch2 updates the user of clk_register_mux and DEFINE_CLK_MUX which are

Re: [PATCH v3] drm/exynos: Add fallback option to get non physically continous memory for fb

2013-08-06 Thread Sylwester Nawrocki
Vikas, On 08/06/2013 07:23 AM, Vikas Sajjan wrote: While trying to get boot-logo up on exynos5420 SMDK which has eDP panel connected with resolution 2560x1600, following error occured even with IOMMU enabled: [0.88] [drm:lowlevel_buffer_allocate] *ERROR* failed to allocate buffer.

RE: [PATCH 2/2] media: s5p-mfc: remove DT hacks and simplify initialization code

2013-08-06 Thread Kamil Debski
Hi Kukjin, This patch looks good. Best wishes, Kamil Debski From: Marek Szyprowski [mailto:m.szyprow...@samsung.com] Sent: Monday, August 05, 2013 2:27 PM This patch removes custom initialization of reserved memory regions from s5p-mfc driver. Memory initialization can be now handled by

[PATCH 1/3] clk: exynos4: Make exynos4_plls static

2013-08-06 Thread Sachin Kamat
'exynos4_plls' is used only in this file. Make it static. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/clk/samsung/clk-exynos4.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index

[PATCH 3/3] clk: exynos5420: Make exynos5420_plls static

2013-08-06 Thread Sachin Kamat
'exynos5420_plls' is used only in this file. Make is static. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/clk/samsung/clk-exynos5420.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/samsung/clk-exynos5420.c

[PATCH 2/3] clk: exynos5250: Make exynos5250_plls static

2013-08-06 Thread Sachin Kamat
exynos5250_plls is used only in this file. Make it static. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/clk/samsung/clk-exynos5250.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/samsung/clk-exynos5250.c

Re: [RFC v3 09/13] [media] exynos5-fimc-is: Add the hardware pipeline control

2013-08-06 Thread Arun Kumar K
Hi Sylwester, On Sun, Aug 4, 2013 at 8:30 PM, Sylwester Nawrocki sylvester.nawro...@gmail.com wrote: Hi Arun, On 08/02/2013 05:02 PM, Arun Kumar K wrote: This patch adds the crucial hardware pipeline control for the fimc-is driver. All the subdev nodes will call this pipeline interfaces to

Re: [PATCH v8 06/12] ARM: dts: Add description of System MMU of Exynos SoCs

2013-08-06 Thread Grant Grundler
Hi Marek, On Tue, Aug 6, 2013 at 6:17 AM, Marek Szyprowski m.szyprow...@samsung.com wrote: ... IMHO it is much better to have a simple driver, which binds to a single IOMMU controller and leave it to the driver whether to have a same virtual address space for all parts of FIMC-IS or MFC

Re: [PATCH] ARM: EXYNOS: add power domains support for EXYNOS5440

2013-08-06 Thread Bartlomiej Zolnierkiewicz
Hi, On Saturday, August 03, 2013 09:14:11 PM Mark Rutland wrote: On Fri, Aug 02, 2013 at 10:01:52PM +0100, Stephen Warren wrote: (CCing the other DT maintainers, hence quoting binding in full) On 08/02/2013 07:23 AM, Bartlomiej Zolnierkiewicz wrote: On EXYNOS5440 power domains are

Re: [PATCH RESEND] ARM: dts: Add USBPHY nodes to Exynos4x12

2013-08-06 Thread Dongjin Kim
Aha, yes...my misunderstanding. This node is not only for OTG or HSIC, could miss USB HOST transceiver if certain board file does not set okay. Thanks, Dongjin. On Tue, Aug 6, 2013 at 3:09 PM, Sachin Kamat sachin.ka...@linaro.org wrote: Hi Dongjin, On 5 August 2013 23:48, Dongjin Kim

Re: [PATCH 1/3] usb: phy-samsung-usb: Simplify PMU register handling

2013-08-06 Thread Julius Werner
On Fri, Aug 2, 2013 at 12:51 AM, Felipe Balbi ba...@ti.com wrote: Hi, I need an Acked-by for the dtsi part. Ideally from Exynos 5 maintainer and at least one of the DT maintainers. -- balbi Okay, I think I forgot to update the DT bindings documentation anyway... so I will resubmit this and

[PATCH 1/3 v5] usb: phy-samsung-usb: Simplify PMU register handling

2013-08-06 Thread Julius Werner
This patch simplifies the way the phy-samsung-usb code finds the correct power management register to enable PHY clock gating. Previously, the code would calculate the register address from a device tree supplied base address and add an offset based on the PHY type. Since every PHY has its own

Re: [PATCH 1/3] clk: exynos4: Make exynos4_plls static

2013-08-06 Thread Mike Turquette
Quoting Sachin Kamat (2013-08-06 04:31:13) 'exynos4_plls' is used only in this file. Make it static. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org Taken all three into clk-next. Seems like a lot of static-ization patches for Exynos lately. Regards, Mike ---

[PATCH v4 2/4] mmc: dw_mmc: Add exynos resume_noirq callback to clear WAKEUP_INT

2013-08-06 Thread Doug Anderson
If the WAKEUP_INT is asserted at wakeup and not cleared, we'll end up looping around forever. This has been seen to happen on exynos5420 silicon despite the fact that we haven't enabled any wakeup events due to a silicon errata. It is safe to do on all exynos variants. Signed-off-by: Doug

Re: [PATCH v4 2/4] mmc: dw_mmc: Add exynos resume_noirq callback to clear WAKEUP_INT

2013-08-06 Thread Tomasz Figa
Hi Doug, See my comment inline. On Tuesday 06 of August 2013 14:37:49 Doug Anderson wrote: If the WAKEUP_INT is asserted at wakeup and not cleared, we'll end up looping around forever. This has been seen to happen on exynos5420 silicon despite the fact that we haven't enabled any wakeup

Re: [PATCH v2 0/8] Common Clock Framework support for Samsung S3C64xx

2013-08-06 Thread Tomasz Figa
On Tuesday 06 of August 2013 12:47:51 Mike Turquette wrote: Quoting Tomasz Figa (2013-08-05 16:42:16) On Monday 05 of August 2013 12:02:16 Mike Turquette wrote: Quoting Kukjin Kim (2013-08-05 11:13:55) On 08/06/13 03:06, Mike Turquette wrote: Quoting Kukjin Kim (2013-08-05

Re: [GIT PULL] Samsung PWM support cleanup

2013-08-06 Thread Kukjin Kim
On 08/06/13 08:32, Tomasz Figa wrote: Hi Olof, Arnd, Here is the Samsung PWM cleanup series for you. Particular patches of the series involve following modifications: 1) fixing up few things in samsung_pwm_timer clocksource driver, 2) moving remaining Samsung platforms to the new

Re: [PATCH v4 2/4] mmc: dw_mmc: Add exynos resume_noirq callback to clear WAKEUP_INT

2013-08-06 Thread Doug Anderson
Tomasz, On Tue, Aug 6, 2013 at 2:58 PM, Tomasz Figa tomasz.f...@gmail.com wrote: +static int dw_mci_exynos_resume_noirq(struct device *dev) +{ + struct dw_mci *host = dev_get_drvdata(dev); + u32 clksel; + + clksel = mci_readl(host, CLKSEL); + if (clksel

Re: [PATCH v2 0/8] Common Clock Framework support for Samsung S3C64xx

2013-08-06 Thread Kukjin Kim
On 08/07/13 07:06, Tomasz Figa wrote: On Tuesday 06 of August 2013 12:47:51 Mike Turquette wrote: Quoting Tomasz Figa (2013-08-05 16:42:16) On Monday 05 of August 2013 12:02:16 Mike Turquette wrote: Quoting Kukjin Kim (2013-08-05 11:13:55) On 08/06/13 03:06, Mike Turquette wrote: Quoting

Re: [PATCH 2/2] media: s5p-mfc: remove DT hacks and simplify initialization code

2013-08-06 Thread Kukjin Kim
On 08/06/13 19:22, Kamil Debski wrote: Hi Kukjin, This patch looks good. Best wishes, Kamil Debski From: Marek Szyprowski [mailto:m.szyprow...@samsung.com] Sent: Monday, August 05, 2013 2:27 PM This patch removes custom initialization of reserved memory regions from s5p-mfc driver. Memory

Re: [PATCH v2 0/8] Common Clock Framework support for Samsung S3C64xx

2013-08-06 Thread Tomasz Figa
On Wednesday 07 of August 2013 07:11:40 Kukjin Kim wrote: On 08/07/13 07:06, Tomasz Figa wrote: On Tuesday 06 of August 2013 12:47:51 Mike Turquette wrote: Quoting Tomasz Figa (2013-08-05 16:42:16) On Monday 05 of August 2013 12:02:16 Mike Turquette wrote: Quoting Kukjin Kim

Re: [PATCH 1/3] clk: exynos4: Make exynos4_plls static

2013-08-06 Thread Sachin Kamat
+CC Joe Perches On 7 August 2013 01:32, Russell King - ARM Linux li...@arm.linux.org.uk wrote: Also note: On Tue, Aug 06, 2013 at 05:01:13PM +0530, Sachin Kamat wrote: @@ -984,7 +984,7 @@ static __initdata struct of_device_id ext_clk_match[] = { For the declaration above... -struct

Re: [PATCH 1/3] clk: exynos4: Make exynos4_plls static

2013-08-06 Thread Joe Perches
On Wed, 2013-08-07 at 08:51 +0530, Sachin Kamat wrote: +CC Joe Perches On 7 August 2013 01:32, Russell King - ARM Linux li...@arm.linux.org.uk wrote: Also note: On Tue, Aug 06, 2013 at 05:01:13PM +0530, Sachin Kamat wrote: @@ -984,7 +984,7 @@ static __initdata struct of_device_id

Re: [PATCH v4] drm/exynos: Add fallback option to get non physically contiguous memory for fb

2013-08-06 Thread Vikas Sajjan
Hi Inki, On Tue, Aug 6, 2013 at 5:27 PM, Sachin Kamat sachin.ka...@linaro.org wrote: On 6 August 2013 17:22, Vikas Sajjan vikas.saj...@linaro.org wrote: While trying to get boot-logo up on exynos5420 SMDK which has eDP panel connected with resolution 2560x1600, following error occured even

RE: [PATCH v4] drm/exynos: Add fallback option to get non physically contiguous memory for fb

2013-08-06 Thread Inki Dae
-Original Message- From: linux-samsung-soc-ow...@vger.kernel.org [mailto:linux-samsung-soc- ow...@vger.kernel.org] On Behalf Of Vikas Sajjan Sent: Wednesday, August 07, 2013 1:11 PM To: Sachin Kamat Cc: Vikas Sajjan; linux-samsung-soc; dri-de...@lists.freedesktop.org; Kukjin Kim;

Re: [RFC v3 09/13] [media] exynos5-fimc-is: Add the hardware pipeline control

2013-08-06 Thread Sachin Kamat
Hi Arun, On 4 August 2013 20:30, Sylwester Nawrocki sylvester.nawro...@gmail.com wrote: Hi Arun, On 08/02/2013 05:02 PM, Arun Kumar K wrote: This patch adds the crucial hardware pipeline control for the fimc-is driver. All the subdev nodes will call this pipeline interfaces to reach the