Re: Central Linux ARM wiki

2013-04-23 Thread Luis R. Rodriguez
On Mon, Apr 8, 2013 at 2:04 PM, Luis R. Rodriguez wrote: > Do we have a central place to centrally document ARM development > upstream? I'd like to start using a central place to start documenting > things for some stuff I'd like to work on and I don't want to use any > vendor specific stuff. Are

Re: [PATCH v3] gpio/omap: implement irq mask/disable with proper semantic.

2013-04-23 Thread Kevin Hilman
Andreas Fenkart writes: > When a gpio interrupt is masked, the gpio event will still be latched in > the interrupt status register so when you unmask it later you may get an > interrupt straight away. However, if the interrupt is disabled then gpio > events occurring will not be latched/stored. >

Re: Multiple issues with omap4 panda es in linux next

2013-04-23 Thread Tony Lindgren
* Tony Lindgren [130423 14:37]: > * Tony Lindgren [130423 10:28]: > > * Kishon Vijay Abraham I [130423 08:15]: > > > >>>2. MUSB fails with legacy booting and DT on panda es > > > >>> > > > >>>With both legacy and DT booting I get something like: > > > >>> > > > >>>HS USB OTG: no transceiver conf

[GIT PULL] musb regression on omap4 for v3.9

2013-04-23 Thread Tony Lindgren
The following changes since commit 31880c37c11e28cb81c70757e38392b42e695dc6: Linux 3.9-rc6 (2013-04-07 20:49:54 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap tags/omap-for-v3.9-rc6/fixes-signed for you to fetch changes up to

Re: Multiple issues with omap4 panda es in linux next

2013-04-23 Thread Tony Lindgren
* Tony Lindgren [130423 10:28]: > * Kishon Vijay Abraham I [130423 08:15]: > > >>>2. MUSB fails with legacy booting and DT on panda es > > >>> > > >>>With both legacy and DT booting I get something like: > > >>> > > >>>HS USB OTG: no transceiver configured > > >>>musb-hdrc musb-hdrc.0.auto: musb_

Re: [PATCH] ARM: OMAP: remove unused variable

2013-04-23 Thread Tony Lindgren
* Arnd Bergmann [130423 14:28]: > ARM: OMAP: remove unused variable > > Commit 0583fe478a7 "ARM: convert arm/arm64 arch timer to use CLKSRC_OF init" > has left the omap5_realtime_timer_init() function with a stale variable and > broken whitespace. This fixes both. > > Signed-off-by: Arnd

[PATCH] ARM: OMAP: remove unused variable

2013-04-23 Thread Arnd Bergmann
ARM: OMAP: remove unused variable Commit 0583fe478a7 "ARM: convert arm/arm64 arch timer to use CLKSRC_OF init" has left the omap5_realtime_timer_init() function with a stale variable and broken whitespace. This fixes both. Signed-off-by: Arnd Bergmann --- I've applied this patch on top o

Re: [GIT PULL] OMAP PM cleanups for v3.10

2013-04-23 Thread Kevin Hilman
Olof Johansson writes: > On Wed, Apr 10, 2013 at 11:14:52AM -0700, Tony Lindgren wrote: >> Hi, >> >> Added Olof to cc, I suggest Olof pull this directly as we're starting >> to run out of time. > > Hi, > > I'm terribly sorry for dropping this one on the floor, in spite of repeated > pings from T

Re: [PATCH v3 01/11] usb: phy: Add APIs for runtime power management

2013-04-23 Thread Alan Stern
On Tue, 23 Apr 2013, Vivek Gautam wrote: > Hi, > > > On Tue, Apr 23, 2013 at 10:23 PM, Alan Stern > wrote: > > On Tue, 23 Apr 2013, Vivek Gautam wrote: > > > >> >> Alright, so here's my understanding: > >> >> > >> >> I suggested letting e.g. DWC3 enable the PHY's runtime_pm; Alan said > >> >>

Re: [PATCH v3 01/11] usb: phy: Add APIs for runtime power management

2013-04-23 Thread Vivek Gautam
Hi, On Tue, Apr 23, 2013 at 10:23 PM, Alan Stern wrote: > On Tue, 23 Apr 2013, Vivek Gautam wrote: > >> >> Alright, so here's my understanding: >> >> >> >> I suggested letting e.g. DWC3 enable the PHY's runtime_pm; Alan said >> >> that it could be done before that so that DWC3 sees an enabled PH

Re: [GIT PULL] OMAP PM cleanups for v3.10

2013-04-23 Thread Olof Johansson
On Wed, Apr 10, 2013 at 11:14:52AM -0700, Tony Lindgren wrote: > Hi, > > Added Olof to cc, I suggest Olof pull this directly as we're starting > to run out of time. Hi, I'm terribly sorry for dropping this one on the floor, in spite of repeated pings from Tony. :( If it wasn't for the fact that

Re: [PATCH 0/2] OMAP: fix boot sequence

2013-04-23 Thread Grygorii Strashko
On 04/23/2013 08:34 PM, Tony Lindgren wrote: * Grygorii Strashko [130423 06:25]: Hi There are two public discussions now related to OMAP boot and drivers initialization issues: "Multiple issues with omap4 panda es in linux next" http://www.spinics.net/lists/linux-omap/msg90241.html "[BUG] o

Re: [PATCH] ARM: OMAP4: change the device names in usb_bind_phy

2013-04-23 Thread Tony Lindgren
* Kishon Vijay Abraham I [130422 23:19]: > After the device names are created using PLATFORM_DEVID_AUTO, the old > device names given in usb_bind_phy are no longer valid causing the musb > controller not to get the phy reference. Updated the usb_bind_phy with > the new device names to get MUSB fun

Re: [PATCH 0/2] OMAP: fix boot sequence

2013-04-23 Thread Tony Lindgren
* Grygorii Strashko [130423 06:25]: > Hi > > There are two public discussions now related to OMAP boot and drivers > initialization issues: > "Multiple issues with omap4 panda es in linux next" > http://www.spinics.net/lists/linux-omap/msg90241.html > "[BUG] omap: mfd/regulator: twl/core: init

Re: Multiple issues with omap4 panda es in linux next

2013-04-23 Thread Tony Lindgren
* Grygorii Strashko [130423 06:59]: > > I've posted two patches to fix I2C/TWL initialization and they should fix > DSS indirectly (if not - DSS need to be shifted to init later). > lkml.org/lkml/2013/4/23/215 > lkml.org/lkml/2013/4/23/217 OK, thanks. We may want to wait a bit on those, but I'll

Re: [PATCH] remove vlan tags in CPSW dual emac mode

2013-04-23 Thread Mugunthan V N
On 4/23/2013 9:48 PM, Markus Brunner wrote: If operating in dual emac mode all packets sent by the CPSW contain vlan headers with the reserved VID 0, which gets stripped away by all somewhat recent Linux versions. Operating systems without that behaviour will fail to communicate. This patch fix

Re: Multiple issues with omap4 panda es in linux next

2013-04-23 Thread Tony Lindgren
* Kishon Vijay Abraham I [130423 08:15]: > >>>2. MUSB fails with legacy booting and DT on panda es > >>> > >>>With both legacy and DT booting I get something like: > >>> > >>>HS USB OTG: no transceiver configured > >>>musb-hdrc musb-hdrc.0.auto: musb_init_controller failed with status -517 > >> >

Re: [GIT PULL] omap dss board clean-up for v3.10 merge window

2013-04-23 Thread Tony Lindgren
* Tomi Valkeinen [130422 01:37]: > On 2013-04-19 21:45, Olof Johansson wrote: > > Hi, > > > > On Wed, Apr 17, 2013 at 08:39:37PM -0700, Tony Lindgren wrote: > >> The following changes since commit > >> 07961ac7c0ee8b546658717034fe692fd12eefa9: > >> > >> Linux 3.9-rc5 (2013-03-31 15:12:43 -0700

Re: [PATCH v3 01/11] usb: phy: Add APIs for runtime power management

2013-04-23 Thread Alan Stern
On Tue, 23 Apr 2013, Vivek Gautam wrote: > >> Alright, so here's my understanding: > >> > >> I suggested letting e.g. DWC3 enable the PHY's runtime_pm; Alan said > >> that it could be done before that so that DWC3 sees an enabled PHY > >> during probe. > > > > Basically right. Help me to understa

[PATCH] remove vlan tags in CPSW dual emac mode

2013-04-23 Thread Markus Brunner
If operating in dual emac mode all packets sent by the CPSW contain vlan headers with the reserved VID 0, which gets stripped away by all somewhat recent Linux versions. Operating systems without that behaviour will fail to communicate. This patch fixes that behaviour by disabling the VLAN_AWAR

Re: Multiple issues with omap4 panda es in linux next

2013-04-23 Thread Kishon Vijay Abraham I
Hi Tony, On Monday 22 April 2013 11:33 PM, Tony Lindgren wrote: * Kishon Vijay Abraham I [130422 01:46]: Hi, On Friday 19 April 2013 10:43 PM, Tony Lindgren wrote: Hi all, Here's a list of breakage I've noticed so far while trying to use linux next on my pandaboard es. Probably similar issu

Re: Multiple issues with omap4 panda es in linux next

2013-04-23 Thread Grygorii Strashko
On 04/22/2013 09:08 PM, Tony Lindgren wrote: * Grygorii Strashko [130422 05:27]: On 04/22/2013 01:24 PM, Tomi Valkeinen wrote: On 2013-04-22 12:08, Tomi Valkeinen wrote: On 2013-04-19 20:13, Tony Lindgren wrote: 3. DSS fails with DT booting Works with legacy booting but fails with DT. I'm

[PATCH 1/2] i2c: omap: convert to module_platform_driver()

2013-04-23 Thread Grygorii Strashko
The OMAP I2C driver has a relation to pinctrl-single driver. As result, its probe will be deferred during system boot until late init time, because the pinctrl-single is initizalized as moudle/device init time. This, in turn, will delay initialization of all I2C devices (like mfd, I2C regulators an

[PATCH 2/2] mfd: twl-core: convert to module_i2c_driver()

2013-04-23 Thread Grygorii Strashko
Shift TWL initialization to module/device init layer, because I2C now is not initialized on subsys init layer and shifted to module/device init layer instead. The I2C <--> TWL dependency should be resolved in drivers/Makefile now. Cc: Santosh Shilimkar Cc: linux-omap@vger.kernel.org Cc: linux-ke

[PATCH 0/2] OMAP: fix boot sequence

2013-04-23 Thread Grygorii Strashko
Hi There are two public discussions now related to OMAP boot and drivers initialization issues: "Multiple issues with omap4 panda es in linux next" http://www.spinics.net/lists/linux-omap/msg90241.html "[BUG] omap: mfd/regulator: twl/core: init order" http://www.spinics.net/lists/linux-omap/ms

Re: [PATCH v3 01/11] usb: phy: Add APIs for runtime power management

2013-04-23 Thread Vivek Gautam
Hi, On Thu, Apr 4, 2013 at 8:16 PM, Alan Stern wrote: Apologies for delay in replying. > On Thu, 4 Apr 2013, Felipe Balbi wrote: > >> > >> Some subsystems handle this issue by calling pm_runtime_get_sync() >> > >> before probing a driver and pm_runtime_put_sync() after unbinding the >> > >> dr

[PATCH v2] ARM: OMAP2+: Allow NAND transfer mode to be specified in DT

2013-04-23 Thread Mark Jackson
OMAP devices support various NAND transfer modes. Currently all device-tree definitions will use the default "prefetch polled" mode, so this patch enables the transfer mode to be specified in the device-tree. Signed-off-by: Mark Jackson --- Changes in v2: - Fixed line wrapping .../devicetree/b

Re: [PATCH v3 01/11] usb: phy: Add APIs for runtime power management

2013-04-23 Thread Felipe Balbi
Hi, On Thu, Apr 18, 2013 at 05:20:11PM +0530, Kishon Vijay Abraham I wrote: > >Adding APIs to handle runtime power management on PHY > >devices. PHY consumers may need to wake-up/suspend PHYs > >when they work across autosuspend. > > > >Signed-off-by: Vivek Gautam > >---

Re: [RFC/PATCHv2 5/5] arm: omap2+: omap_device: remove no_idle_on_suspend

2013-04-23 Thread Sourav Poddar
On Tuesday 23 April 2013 02:49 PM, Grygorii Strashko wrote: On 04/23/2013 08:19 AM, Sourav Poddar wrote: Hi Kevin, On Tuesday 23 April 2013 12:11 AM, Kevin Hilman wrote: Grygorii Strashko writes: On 04/22/2013 04:43 PM, Sourav Poddar wrote: Remove the "OMAP_DEVICE_NO_IDLE_ON_SUSPEND" check,

Re: [RFC/PATCHv2 5/5] arm: omap2+: omap_device: remove no_idle_on_suspend

2013-04-23 Thread Grygorii Strashko
On 04/23/2013 08:19 AM, Sourav Poddar wrote: Hi Kevin, On Tuesday 23 April 2013 12:11 AM, Kevin Hilman wrote: Grygorii Strashko writes: On 04/22/2013 04:43 PM, Sourav Poddar wrote: Remove the "OMAP_DEVICE_NO_IDLE_ON_SUSPEND" check, since driver should be able to prevent idling of an omap dev

Re: MTD : cannot reserve enough PEBs for bad PEB handling [SOLVED]

2013-04-23 Thread Mark Jackson
On 22/04/13 10:38, Mark Jackson wrote: > I'm trying to work out how to generate a "valid" UBI image, but I keep > getting a "cannot get enough PEBs" warning. > > I generate my image (destined for a 64MB NAND partition) using:- > > $ mkfs.ubifs -d output/target -e 0x1f000 -c 483 -m 0x800 -x none -

Re: [PATCH 2/8] ARM: OMAP2+: hwmod: Cleanup sidle/mstandby programming

2013-04-23 Thread Paul Walmsley
Hi Rajendra, On Thu, 18 Apr 2013, Rajendra Nayak wrote: > >>> _enable_wakeup() and _disable_wakeup() are expected to program the > >>> OCP_SYSCONFIG.ENAWAKEUP bit. > >> > >> These functions were originally intended to take care of everything needed > >> for the IP block to wake up the chip, incl

Re: [net-next PATCH 0/3] Adding phy register fixup in DT

2013-04-23 Thread Sascha Hauer
On Mon, Apr 22, 2013 at 11:50:35PM +0530, Mugunthan V N wrote: > In earlier days phy fixup was added to phy frame work in board files. > As there won't be any board files here after the same has to be done in DT > This patch series adds the following features > * support for adding phy resigter fix

Re: [RFC/PATCHv2 5/5] arm: omap2+: omap_device: remove no_idle_on_suspend

2013-04-23 Thread Peter Ujfalusi
Hi, On 04/22/2013 04:38 PM, Felipe Balbi wrote: >> Is it possible to handle ABE no_idle_on_suspend uscase the way I am >> trying to handle it for UART in the 2nd patch of this series? > > let's ask Péter. > > Péter, OMAP_DEVICE_NO_IDLE_ON_SUSPEND should be removed as driver's can > get same beh