On Mon, 2 Mar 2015 22:29:45 +0100 Pavel Machek wrote:
> On Tue 2015-02-24 15:33:53, NeilBrown wrote:
> > The USB Battery Charging spec (BC1.2) suggests a dedicated
> > charging port can deliver from 0.5 to 5.0A at between 4.75 and 5.25
> > volts.
> >
> > To choose the "correct" current voltage s
On Mon, 2 Mar 2015 22:29:39 +0100 Pavel Machek wrote:
> On Tue 2015-02-24 15:33:53, NeilBrown wrote:
> > If it cannot, we will stop pulling more current when voltage drops.
>
> Can you justify it a bit more?
>
> I mean... maybe there's a fuse in the charger? Or maybe it will supply
> the curren
On Mon, 2 Mar 2015 22:09:26 +0100 Pavel Machek wrote:
> On Tue 2015-02-24 15:33:52, NeilBrown wrote:
> > Add a 'continuous' option for usb charging which enabled
> > the "linear" charging mode of the twl4030.
>
> Documentation/ :-).
!
>
> > Linear charging does a good job with not so reliable
On Mon, 2 Mar 2015 22:05:26 +0100 Pavel Machek wrote:
> On Tue 2015-02-24 15:33:52, NeilBrown wrote:
> > 'max_current' sysfs attributes are created which allow the
> > max to be set.
> > Whenever a current source changes, the default is restored.
> > This will be followed by a uevent, so user-spa
On Wed, 25 Feb 2015 07:24:43 + Lee Jones wrote:
> On Tue, 24 Feb 2015, NeilBrown wrote:
>
> > The twl4030 usb phy needs to be active while we are using
> > the USB VBUS as a current source for charging.
> > In particular, the usb3v1 regulator must be enabled and the
> > PHY_PWR_PHYPWD bit mu
Use pdata-quirks to provide platform data required for reset
of the wkup_m3 during boot.
Signed-off-by: Dave Gerlach
---
This patch requires the pdata introduced in this patch:
https://www.mail-archive.com/linux-omap@vger.kernel.org/msg114622.html
arch/arm/mach-omap2/pdata-quirks.c | 13 +++
Hi,
This series adds the mach-omap2 code for the wkup_m3_rproc driver
submitted here [1]. pdata-quirks patch requires the pdata added with
patch 3 of the aforementioned series. The dt patch was previously
included as part of the rproc series here [2]. Changes are:
v1->v2:
-Because the firmware lo
Signed-off-by: Suman Anna
Signed-off-by: Dave Gerlach
---
arch/arm/boot/dts/am33xx.dtsi | 21 +
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index acd3705..086415c 100644
--- a/arch/arm/boot/dts/a
From: Suman Anna
The rproc_da_to_va API is currently used to perform any device to
kernel address translations to meet the different needs of the remoteproc
core/drivers (eg: loading). The functionality is achieved within the
remoteproc core, and is limited only for carveouts allocated within the
Add the device tree bindings document for ti,am3353-wkup-m3 which is
used by the wkup_m3_rproc driver.
Signed-off-by: Dave Gerlach
---
.../bindings/remoteproc/wkup_m3_rproc.txt | 46 ++
1 file changed, 46 insertions(+)
create mode 100644
Documentation/devicetree/bi
Add a remoteproc driver to load the firmware for and boot the wkup_m3
present on am33xx and am43xx. The wkup_m3 is an integrated Cortex M3
that allows the SoC to enter the lowest possible power state by taking
control from the MPU after it has gone into its own low power state and
shutting off any
Hi,
This patch series is version two of the series to add a
wkup_m3_rproc driver for TI AM335x SoCs. This family of SoCs
contains an ARM Cortex M3 coprocessor that is responsible for
low-level power tasks that cannot be handled by the main ARM
Cortex A8 so firmware running from the CM3 can be used
On 03/04/2015 04:58 PM, Tony Lindgren wrote:
> * Paul Bolle [150304 14:58]:
>> Nishanth Menon schreef op di 03-03-2015 om 18:00 [-0600]:
>>> diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
>>> index ee9f44ad7f02..8e463d75fbb2 100644
>>> --- a/drivers/pinctrl/Kconfig
>>> +++ b/driver
Hi Ohad,
This is the latest version of the hwspinlock dt support series,
rebased onto v4.0-rc1 and addressing the long discussion on the
bindings in v7 [1]. I really hope that this series can make it
into 4.1.
Mark,
Can you please provide your Acked-by for the binding documents
so that Ohad can
HwSpinlock IP is present only on OMAP4 and other newer SoCs,
which are all device-tree boot only. This patch adds the
DT bindings information for OMAP hwspinlock module.
Cc: Rob Herring
Cc: Mark Rutland
Signed-off-by: Suman Anna
---
v8: Removed the previous information about hwlock-base-id, and
This patch adds a new OF-friendly API of_hwspin_lock_get_id()
for hwspinlock clients to use/request locks from a hwspinlock
device instantiated through a device-tree blob. This new API
can be used by hwspinlock clients to get the id for a specific
lock using the phandle + args specifier, so that it
HwSpinlock IP is present only on OMAP4 and other newer SoCs,
which are all device-tree boot only. This patch adds the
base support for parsing the DT nodes, and removes the code
dealing with the traditional platform device instantiation.
Signed-off-by: Suman Anna
[t...@atomide.com: ack for legacy
This patch adds the generic common bindings used to represent
a hwlock device and use/request locks in a device-tree build.
Each hwspinlock provider should have the '#hwlock-cells' property,
which represents the number of cells to be used for representing
a specific hwspinlock. Client users shall
Hi,
On Wed, Feb 04, 2015 at 11:14:32PM +0100, Marek Belisko wrote:
> + - volt-to-capacity-charging-map : list of voltage(mV):level(%) values
> + for charging calibration (see example)
> + - volt-to-capacity-discharging-map : list of voltage(mV):level(%) values
> + for discharging calibrati
Hi,
On Wed, Feb 04, 2015 at 11:14:33PM +0100, Marek Belisko wrote:
> Signed-off-by: Marek Belisko
> ---
> arch/arm/boot/dts/omap3-gta04.dtsi | 30 ++
> 1 file changed, 30 insertions(+)
DTS changes must go via omap-dt tree once the driver changes have been
merged.
--
Hi Daniel,
On Friday 27 February 2015 13:07:57 Daniel Vetter wrote:
> On Thu, Feb 26, 2015 at 03:20:14PM +0200, Tomi Valkeinen wrote:
> > When setting a color format to a DRM plane, the DRM core checks whether
> > the format is supported by the HW. However, it seems that when setting
> > the color
Hi Tomi,
On Monday 02 March 2015 11:55:48 Tomi Valkeinen wrote:
> On 27/02/15 14:07, Daniel Vetter wrote:
> > On Thu, Feb 26, 2015 at 03:20:14PM +0200, Tomi Valkeinen wrote:
> >> When setting a color format to a DRM plane, the DRM core checks whether
> >> the format is supported by the HW. However
* Paul Bolle [150304 14:58]:
> Nishanth Menon schreef op di 03-03-2015 om 18:00 [-0600]:
> > diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
> > index ee9f44ad7f02..8e463d75fbb2 100644
> > --- a/drivers/pinctrl/Kconfig
> > +++ b/drivers/pinctrl/Kconfig
> > @@ -160,6 +160,17 @@ confi
Nishanth Menon schreef op di 03-03-2015 om 18:00 [-0600]:
> diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
> index ee9f44ad7f02..8e463d75fbb2 100644
> --- a/drivers/pinctrl/Kconfig
> +++ b/drivers/pinctrl/Kconfig
> @@ -160,6 +160,17 @@ config PINCTRL_TEGRA_XUSB
> select PINCON
Here are some basic OMAP test results for Linux v4.0-rc2.
Logs and other details at:
http://www.pwsan.com/omap/testlogs/test_v4.0-rc2/20150303123351/
Test summary
Build: uImage:
Pass ( 3/ 3): omap1_defconfig, omap1_defconfig_1510innovator_only,
omap1_defco
On Wed 2015-03-04 21:36:50, Aaro Koskinen wrote:
> On Wed, Mar 04, 2015 at 08:24:19PM +0100, Pavel Machek wrote:
> > @@ -1239,8 +1234,8 @@ static long cs_char_ioctl(struct file *file, unsigned
> > int cmd,
> >
> > if (copy_to_user((void __user *)arg, &ifver, sizeof(ifver)))
> >
Hi!
CMT speech (CMT_SPEECH) [N/m/y/?] (NEW) ?
CONFIG_CMT_SPEECH:
If you say Y here, you will enable the CMT speech protocol used
by Nokia modems.
If unsure, say N.
Normally, we also specify name of the module in config text. .. which
is strange, because I selected "m" and can't find cmt_spee
On Wed, Mar 04, 2015 at 08:24:19PM +0100, Pavel Machek wrote:
> @@ -1239,8 +1234,8 @@ static long cs_char_ioctl(struct file *file, unsigned
> int cmd,
>
> if (copy_to_user((void __user *)arg, &ifver, sizeof(ifver)))
> r = -EFAULT;
> - break;
>
Hi!
> This patchset contains the missing speech data support for the
> Nokia N900 modem.
>
> Userland access goes via /dev/cmt_speech. The API is implemented in
> libcmtspeechdata, which is used by ofono and the freesmartphone.org project.
> Apart from that the device is also used by the phone bi
Hello,
I added power support to kernel menuconfig, such as cpuidle, and it
seems to work fine. I also validated in counter that cpu gets into
retention.
The strange thing is that reboot now doesn't work and more: it starts
printing garbage, but does not continue with reboot.
Is there any idea ?
T
On Tue, Mar 03, 2015 at 01:28:53PM +0200, Jyri Sarha wrote:
> sDMA support only transfer elements with 1, 2, and 4 byte physical
> size. Initialize the pcm driver accordingly.
Applied, thanks.
signature.asc
Description: Digital signature
* NeilBrown [150303 21:29]:
> On Tue, 3 Mar 2015 14:53:55 -0800 Tony Lindgren wrote:
> >
> > --- a/arch/arm/boot/dts/omap3-gta04.dtsi
> > +++ b/arch/arm/boot/dts/omap3-gta04.dtsi
> > @@ -367,6 +367,7 @@
> > };
> >
> > &mmc2 {
> > + interrupts-extended = <&intc 86 &omap3_pmx_core 0x12e>;
>
On Wed, Feb 25, 2015 at 04:54:02PM -0600, Felipe Balbi wrote:
> Without those we will see a kernel WARN()
> when loading musb on am335x devices.
>
> Signed-off-by: Felipe Balbi
> ---
> drivers/dma/cppi41.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/dma/cppi41.c b/drivers/d
A license nit only.
Sebastian Reichel schreef op di 03-03-2015 om 01:44 [+0100]:
> --- /dev/null
> +++ b/drivers/hsi/clients/cmt_speech.c
> @@ -0,0 +1,1457 @@
> +/*
> + * cmt_speech.c - HSI CMT speech driver
> + *
> + * Copyright (C) 2008,2009,2010 Nokia Corporation. All rights reserved.
> + *
> +
Hi!
> does this help?
>
> /*
>* For ichg_eoc, the hardware only supports reg values matching
>* 100000, and requires the be stored in the high nibble
>* of TWL4030_BCIMFTH8
>*/
A bit, yes. Add "." at the end of sentence ;-).
(Now I'd need to study
On Wed 2015-03-04 17:15:09, NeilBrown wrote:
> On Mon, 2 Mar 2015 22:03:42 +0100 Pavel Machek wrote:
>
> > On Tue 2015-02-24 15:33:52, NeilBrown wrote:
> > > 'off' or 'auto' to
> > >
> > > /sys/class/power/twl4030_usb/mode
> > >
> > > will now enable or disable charging from USB port. Normall
Hi!
> > New /sys files should be documented somewhere...?
>
> Preferably with the code...
>
> > Does it make sense to change "440k" -> "440KOhm"?
>
> Interesting question. I prefer to avoid including units in files - bare
> numbers is better. But there is no number to match "floating" unless
On Mon, 2 Mar 2015 22:05:18 +0100 Pavel Machek wrote:
> On Tue 2015-02-24 15:33:51, NeilBrown wrote:
> > We will need this calculation in other places, so
> > create functions to map between register value and uA value.
> >
> > Signed-off-by: NeilBrown
>
> Acked-by: Pavel Machek
Thanks.
>
2015-03-04 6:31 GMT+01:00 NeilBrown :
> On Tue, 3 Mar 2015 13:28:12 +0100 Andreas Fenkart wrote:
>> While cover detect is only used by one platform (rx51), it
>> complicates the card detect logic. By separating the code
>> paths they both become easier to understand and maintain
>>
>> Patches hav
39 matches
Mail list logo