On pon, 2014-11-24 at 17:34 -0800, Mike Turquette wrote:
Quoting Krzysztof Kozlowski (2014-11-24 07:18:31)
For clocks depending on some other clock domain one may want to perform
specific ops before actual enable/disable of gate clock. Allow such case
by accepting supplied ops in new
On Mon, Nov 24, 2014 at 6:50 PM, Bartlomiej Zolnierkiewicz
b.zolnier...@samsung.com wrote:
Hi,
On Monday, November 24, 2014 07:36:10 AM Amit Daniel Kachhap wrote:
This patch series [1 - 5] performs,
1) Moves pmu driver to driver/soc/samsung folder. This is needed as exynos7
is
an
On Tue, Nov 25, 2014 at 1:00 PM, Ulf Hansson ulf.hans...@linaro.org wrote:
On 24 November 2014 at 14:04, Amit Daniel Kachhap
amit.dan...@samsung.com wrote:
This patch uses the restructuring done in PD handlers and adds PD
on/off/status handlers for exynos7. In this SoC, some extra settings
On pon, 2014-11-24 at 19:20 -0800, Kevin Hilman wrote:
On Mon, Nov 24, 2014 at 5:50 PM, Kukjin Kim kg...@kernel.org wrote:
Olof Johansson wrote:
On Mon, Nov 24, 2014 at 5:37 PM, Olof Johansson o...@lixom.net wrote:
On Mon, Nov 24, 2014 at 5:35 PM, Kevin Hilman khil...@kernel.org wrote:
On Tue, Nov 25, 2014 at 1:05 PM, Ulf Hansson ulf.hans...@linaro.org wrote:
On 24 November 2014 at 14:04, Amit Daniel Kachhap
amit.dan...@samsung.com wrote:
This API may be needed to set the power domain parent/child relationship
in the power domain platform driver. The parent relationship is
On Tue, Nov 25, 2014 at 1:29 PM, Ulf Hansson ulf.hans...@linaro.org wrote:
On 24 November 2014 at 14:04, Amit Daniel Kachhap
amit.dan...@samsung.com wrote:
This patch adds supports for parent power domain. This will ensure
invoking of parent/child power domain on/off in a correct sequence.
In
On wto, 2014-11-25 at 09:47 +0100, Krzysztof Kozlowski wrote:
On pon, 2014-11-24 at 19:20 -0800, Kevin Hilman wrote:
On Mon, Nov 24, 2014 at 5:50 PM, Kukjin Kim kg...@kernel.org wrote:
Olof Johansson wrote:
On Mon, Nov 24, 2014 at 5:37 PM, Olof Johansson o...@lixom.net wrote:
On
On Tue, Nov 25, 2014 at 9:57 AM, amit daniel kachhap
amit.dan...@samsung.com wrote:
diff --git a/Documentation/devicetree/bindings/arm/exynos/power_domain.txt
b/Documentation/devicetree/bindings/arm/exynos/power_domain.txt
index 00ebda1..0160bdc 100644
---
On pon, 2014-11-24 at 18:28 +0100, Javier Martinez Canillas wrote:
Hello Krzysztof,
On 11/24/2014 04:18 PM, Krzysztof Kozlowski wrote:
Hi,
This is initial idea to solve dependency between AudioSS clocks
and main clock controller on Exynos platform.
This solves boot failure of
On 24 November 2014 at 19:14, Sudeep Holla sudeep.ho...@arm.com wrote:
On 20/11/14 03:48, Viresh Kumar wrote:
- I believe CPUs boot in the order they are present in DT except for the
boot CPU. So, the first node for every cluster should have it.
Correct ? Then we can update the fixme.
No,
Hi Krzysztof,
Please see my comments inline.
2014-11-25 0:18 GMT+09:00 Krzysztof Kozlowski k.kozlow...@samsung.com:
+static int audss_clk_gate_enable(struct clk_hw *hw)
+{
+ int ret;
+
+ if (!IS_ERR(pll_in))
+ clk_prepare_enable(pll_in);
Calling
Hi Sylwester,
On Sat, Nov 22, 2014 at 8:42 PM, Kukjin Kim kg...@kernel.org wrote:
On 11/22/14 17:40, Kishon Vijay Abraham I wrote:
On Friday 21 November 2014 08:41 PM, Felipe Balbi wrote:
On Fri, Nov 21, 2014 at 07:05:43PM +0530, Vivek Gautam wrote:
The series has dependency on
a) [PATCH
ping.
On Tue, Nov 11, 2014 at 10:08 PM, Ajay kumar ajayn...@gmail.com wrote:
Hi Inki,
On Mon, Nov 3, 2014 at 3:31 PM, Inki Dae inki@samsung.com wrote:
Hi,
Fortunately, I could get the user manual for Exynos7420. Below are my
comments.
Thanks,
Inki Dae
On 2014년 10월 23일 01:34, Ajay
On wto, 2014-11-25 at 20:35 +0900, Tomasz Figa wrote:
Hi Krzysztof,
Please see my comments inline.
2014-11-25 0:18 GMT+09:00 Krzysztof Kozlowski k.kozlow...@samsung.com:
+static int audss_clk_gate_enable(struct clk_hw *hw)
+{
+ int ret;
+
+ if (!IS_ERR(pll_in))
+
Hi Dave,
Add Exynos4415 SoC support, some fixups and cleanups.
Summary:
- Resolve kernel lockup issue incurred by probe request in probe context.
. For this, it moves all register codes of sub drivers into init function
and adds component binding support for vidi driver.
On 2014년 11월 25일 21:17, Ajay kumar wrote:
ping.
You'd need to clean up clocks and fix up binding file. And then let's
have review in more details. I wish that other people also give you
their reviews.
Anyway, below is my answer.
Thanks,
Inki Dae
On Tue, Nov 11, 2014 at 10:08 PM, Ajay
Hi Inki,
On Tue, Nov 25, 2014 at 6:30 PM, Inki Dae inki@samsung.com wrote:
On 2014년 11월 25일 21:17, Ajay kumar wrote:
ping.
You'd need to clean up clocks and fix up binding file. And then let's
have review in more details. I wish that other people also give you
their reviews.
Nice to
The series add DRD suport for AM437x.
The serires adds
- USB DRD Library
This Library facilitates in switching roles between HOST
and Device.
- DWC3 OTG driver.
This driver currently suports only the ID based switching
Add interrupt names so that the same can be used for OTG easily.
Signed-off-by: George Cherian george.cher...@ti.com
---
arch/arm/boot/dts/dra7.dtsi | 28
1 file changed, 24 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/dra7.dtsi
USB1 of am43x EPOS EVM, am437x GP EVM and am437x SK EVM can be used as OTG.
Enable the same.
Signed-off-by: George Cherian george.cher...@ti.com
---
arch/arm/boot/dts/am437x-gp-evm.dts | 2 +-
arch/arm/boot/dts/am437x-sk-evm.dts | 2 +-
arch/arm/boot/dts/am43x-epos-evm.dts | 2 +-
3 files
Add interrupt names so that the same can be used for OTG easily.
Signed-off-by: George Cherian george.cher...@ti.com
---
arch/arm/boot/dts/omap5.dtsi | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index
Add OTG reggister defines to DWC3 core.h
Signed-off-by: George Cherian george.cher...@ti.com
---
drivers/usb/dwc3/core.h | 68 +
1 file changed, 68 insertions(+)
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index 7fbe736..eb2e970
With the current implementation it's impossible to release the gadget.
Add a separate dwc3_gadget object to dwc3 structure so that the same
can be freed during the gadget release.
This is in prepration to adapt dwc3 gadget driver to drd library.
DRD library uses usb_del/add_gadget_udc while
Adapt the dwc3 gadget to use drd library functions.
In prepration to support DRD on dwc3.
Signed-off-by: George Cherian george.cher...@ti.com
---
drivers/usb/dwc3/gadget.c | 128 --
1 file changed, 100 insertions(+), 28 deletions(-)
diff --git
From: Felipe Balbi ba...@ti.com
Add support to use interrupt names,
Following are the interrupt names
Peripheral Interrupt - peripheral
HOST Interrupt - host
OTG Interrupt - otg
Signed-off-by: Felipe Balbi ba...@ti.com
Signed-off-by: George Cherian george.cher...@ti.com
---
From: Felipe Balbi ba...@ti.com
Add interrupt names so that the same can be used for OTG easily.
Signed-off-by: Felipe Balbi ba...@ti.com
Signed-off-by: George Cherian george.cher...@ti.com
---
arch/arm/boot/dts/am4372.dtsi | 18 ++
1 file changed, 14 insertions(+), 4
Add interrupt names so that the same can be used for OTG easily.
Signed-off-by: George Cherian george.cher...@ti.com
---
arch/arm/boot/dts/exynos5250.dtsi | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/exynos5250.dtsi
Add the Initial OTG driver for dwc3.
Currently support only
* ID based Role switching.
Signed-off-by: George Cherian george.cher...@ti.com
---
drivers/usb/dwc3/Makefile | 4 ++
drivers/usb/dwc3/core.c | 10 +---
drivers/usb/dwc3/core.h | 10
drivers/usb/dwc3/otg.c| 126
Hi Kukjin,
Subject: RE: [1/2] ARM: dts: Fix bootup issue on smdk5250
Pankaj Dubey wrote:
Hi,
Hi,
Yadwinder, please don't miss [PATCH 1/2] in subject, so that my e-mail
client can't filter wrong ;)
Sure, but I think your mail client had played some trick, as patches
were posted
Pass the quir flag XHCI_DRD_SUPPORT from DWC3 host to xhci platform driver.
This enables xhci driver to handle deallocation's differently while in DRD mode.
Pass the quirk flag XHCI_NEEDS_LHC_RESET from DWC3 host to xhci platform
driver. This enables to do LHRESET during xhci_reset().
Adapt the xhci-plat driver to use drd library functions.
In prepration to support DRD on dwc3.
Signed-off-by: George Cherian george.cher...@ti.com
---
drivers/usb/host/xhci-plat.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/drivers/usb/host/xhci-plat.c
OTG interrupt and wrapper is shared
Signed-off-by: George Cherian george.cher...@ti.com
---
drivers/usb/dwc3/dwc3-omap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index 172d64e..f99e2ca 100644
---
This helper function, facilitates to re-initialize the event buffers.
It re-initilizes the event buffers while switching role from
HOST to DEVICE mode.
The DWC3 IP shares internal RAM for both HOST and Device specific registers.
So while switching roles from HOST to Device modes, it's required to
This adds XHCI_NEEDS_LHC_RESET quirk, to make sure only Light Host Reset
is done during xhci_reset(). This is mainly useful when we switch roles
HOST to Device mode and viceversa.
The DWC3 IP shares internal RAM for both HOST and Device specific registers.
So while switching roles between HOST
Add USB DRD library. This Library facilitates to
switch roles between HOST and Device modes.
A DRD should be added to the library using usb_drd_add().
Register the HOST and UDC using usb_drd_register_hcd/udc().
Un-Register the HOST and UDC using usb_drd_unregister_hcd/udc().
Depending on the
Extend the platform data to pass XHCI_NEEDS_LHC_RESET quirk to
the xhci driver.
Signed-off-by: George Cherian george.cher...@ti.com
---
drivers/usb/host/xhci-plat.c | 3 +++
include/linux/usb/xhci_pdriver.h | 1 +
2 files changed, 4 insertions(+)
diff --git a/drivers/usb/host/xhci-plat.c
Extend the platform data to pass XHCI_DRD_SUPPORT quirk to the xhci driver.
Signed-off-by: George Cherian george.cher...@ti.com
---
drivers/usb/host/xhci-plat.c | 4
include/linux/usb/xhci_pdriver.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/drivers/usb/host/xhci-plat.c
This fixes up the deallocation code in the xhci driver, so that
usb_add_hcd()/usb_remove_hcd() can be called repeatedly without
crashing.
In case of DRD mode, the DRD library calls /usb_remove_hcd() while
switching from HOST mode to Device mode, but it doesnot call usb_put_hcd().
We need to
On 2014년 11월 25일 22:08, Ajay kumar wrote:
Hi Inki,
On Tue, Nov 25, 2014 at 6:30 PM, Inki Dae inki@samsung.com wrote:
On 2014년 11월 25일 21:17, Ajay kumar wrote:
ping.
You'd need to clean up clocks and fix up binding file. And then let's
have review in more details. I wish that other
Hello Krzysztof,
On 11/25/2014 10:22 AM, Krzysztof Kozlowski wrote:
Hmmm, that's strange. I've looked again at your dmesg and it is little
different than mine (when system fails).
1. Does your PMIC come up? In your dmesg:
[2.687297] max77802-pmic max77802-pmic: regulator init failed for
On Tue, Nov 25, 2014 at 6:59 PM, Inki Dae inki@samsung.com wrote:
On 2014년 11월 25일 22:08, Ajay kumar wrote:
Hi Inki,
On Tue, Nov 25, 2014 at 6:30 PM, Inki Dae inki@samsung.com wrote:
On 2014년 11월 25일 21:17, Ajay kumar wrote:
ping.
You'd need to clean up clocks and fix up binding
On wto, 2014-11-25 at 14:36 +0100, Javier Martinez Canillas wrote:
Hello Krzysztof,
On 11/25/2014 10:22 AM, Krzysztof Kozlowski wrote:
Hmmm, that's strange. I've looked again at your dmesg and it is little
different than mine (when system fails).
1. Does your PMIC come up? In your
Hello Krzysztof,
On 11/25/2014 03:22 PM, Krzysztof Kozlowski wrote:
Any ideas?
Yes, I got. On Peach board the i2s0 is enabled in DTS. Probing it could
fail because it relies on enabling audss clocks (which cannot be
accessed).
I reproduced another hang on Arndale Octa after enabling i2s0
Em Tue, 18 Nov 2014 10:57:48 +
Lad, Prabhakar prabhakar.cse...@gmail.com escreveu:
this patch fixes following build warning:
gsc-core.c:350:17: warning: 'low_plane' may be used uninitialized
gsc-core.c:371:31: warning: 'high_plane' may be used uninitialized
Signed-off-by: Lad,
Hello Krzysztof,
On 11/25/2014 03:54 PM, Krzysztof Kozlowski wrote:
My patch only fixed the gate clocks but it didn't touched div and mux.
I'll prepare a v2 of it (I got some feedback) which I hope will fix both
cases: i2s and disabling unused clocks.
Perfect, I will gladly test on Peach
Hi,
On Tue, Nov 25, 2014 at 3:18 PM, Prabhakar Lad
prabhakar.cse...@gmail.com wrote:
Hi Mauro,
On Tue, Nov 25, 2014 at 3:04 PM, Mauro Carvalho Chehab
mche...@osg.samsung.com wrote:
Em Tue, 18 Nov 2014 10:57:48 +
[Snip]
-static u32 get_plane_info(struct gsc_frame *frm, u32 addr, u32
Hi Mauro,
On Tue, Nov 25, 2014 at 3:04 PM, Mauro Carvalho Chehab
mche...@osg.samsung.com wrote:
Em Tue, 18 Nov 2014 10:57:48 +
[Snip]
-static u32 get_plane_info(struct gsc_frame *frm, u32 addr, u32 *index)
+static int get_plane_info(struct gsc_frame *frm, u32 addr, u32 *index, u32
From: Daniel Kurtz djku...@chromium.org
A framebuffer gets committed to FIMD's default window like this:
exynos_drm_crtc_update()
exynos_plane_commit()
fimd_win_commit()
fimd_win_commit() programs BUF_START[0]. At each vblank, FIMD hardware
copies the value from BUF_START to BUF_START_S
Hi Thomas,
On Mon, Nov 24, 2014 at 10:58 AM, Kevin Hilman khil...@kernel.org wrote:
[...]
Second, as with earlier versions of this series, I'm still seeing lots
of wait_until_divider_stable: timeout in divider stablization messages
coming out when running powertop.
I found a simpler way to
Hi Abhilash,
Abhilash Kesavan kesavan.abhil...@gmail.com writes:
[...]
To be honest, since I don't have the exynos5420 arndale, chromebook...but
smdk
which has different bootloader, I couldn't test it...I'll try to make a test
farm like you guys...
Do you have some colleagues with any
Hi Jaewon,
On Monday 24 November 2014 08:20 PM, Jaewon Kim wrote:
This patch adds support for haptic driver controlled by
voltage of regulator. And this driver support for
Force Feedback interface from input framework
Signed-off-by: Jaewon Kim jaewon02@samsung.com
Signed-off-by: Hyunhee
Hi Sylwester,
On Thursday, October 23, 2014 10:58 PM, Sylwester Nawrocki Wrote:
To: Pankaj Dubey; linux-arm-ker...@lists.infradead.org; linux-samsung-
s...@vger.kernel.org; tomasz.f...@gmail.com
Cc: kgene@samsung.com; mturque...@linaro.org; naus...@samsung.com
Subject: Re: [PATCH v2 0/3]
On Tue, Nov 25, 2014 at 06:41:37PM +0530, George Cherian wrote:
Add USB DRD library. This Library facilitates to
switch roles between HOST and Device modes.
A DRD should be added to the library using usb_drd_add().
Register the HOST and UDC using usb_drd_register_hcd/udc().
Un-Register the
Hi Bartilomiej,
On Tuesday 08 July 2014 05:33 PM, Bartlomiej Zolnierkiewicz wrote:
Values stored in val[] are never bigger than a byte.
textdata bss dec hex filename
5264 4 452721498 arch/arm/mach-exynos/pmu.o.before
2992 4 43000
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