.txt
> + msleep(1);
>
> total: 0 errors, 4 warnings, 1407 lines checked
>
> Cc: patc...@opensource.wolfsonmicro.com
> Signed-off-by: Lee Jones
> ---
This doesn't actually appear to cc patches. But all looks good:
Acked-by: Charles Keepax
Thanks,
Charles
-
uf[i]" should have been
> "id[i] & 0xff".
>
> But while there, it is much simpler to simply use %phN and do all the
> formatting at once.
>
> Signed-off-by: Rasmus Villemoes
> ---
Acked-by: Charles Keepax
Thanks,
Charles
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Subsystem specific bindings for the Arizona devices are being factored
out of the MFD binding document into separate documents for each
subsystem. This patch adds a binding document that covers the existing
regulator specific bindings.
Signed-off-by: Charles Keepax
---
Changes since v2
Subsystem specific bindings for the Arizona devices are being factored
out of the MFD binding document into separate documents for each
subsystem. This patch adds a binding document that covers the existing
extcon specific bindings.
Signed-off-by: Charles Keepax
Acked-by: Chanwoo Choi
Binding documentation has been added in new subsystem specific binding
documents. This patch removes the now duplicate documentation from the
MFD documentation.
Signed-off-by: Charles Keepax
---
Changes since v2:
- No longer moving the core regulators into the regulator binding document,
as
Add device tree binding documentation for the Arizona drivers
to the MAINTAINERS file.
Signed-off-by: Charles Keepax
---
Changes since v2:
- Moved all the maintainer updates into this patch
Thanks,
Charles
MAINTAINERS |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git
On Tue, Oct 27, 2015 at 10:58:21PM +0100, Robert Jarzmik wrote:
> Convert the Wolfson WM9713 to regmap API. This will leverage all the
> regmap functions (debug, registers update, etc ...).
>
> As a bonus, this will pave the path to gpio chip introduction, and
> devicetree support.
>
> Signed-off
On Wed, Oct 28, 2015 at 09:34:33PM +0100, Robert Jarzmik wrote:
> Charles Keepax writes:
> >>/* Disable everything except touchpanel - that will be handled
> >> * by the touch driver and left disabled if touch is not in
> >> * use. */
> >
Add an initial clock driver for the Arizona series audio CODECs.
Currently this driver only provides support for parsing the two input
clocks (mclk1, mclk2) and providing the internally consumed 32k clock.
Signed-off-by: Charles Keepax
---
MAINTAINERS | 1 +
drivers/clk
The 32k clock is unconditionally enabled by the MFD core so there is no
need to control it from the extcon device, so this patch removes the
control of the 32k clock.
Signed-off-by: Charles Keepax
---
drivers/extcon/extcon-arizona.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers
Now we have a clock driver that can control the 32k clock use this
rather than directly controlling the 32k clock from the MFD device.
Signed-off-by: Charles Keepax
---
drivers/mfd/Kconfig | 1 +
drivers/mfd/arizona-core.c | 104
Specify the device tree binding for the input clocks to Arizona devices.
Signed-off-by: Charles Keepax
---
Documentation/devicetree/bindings/mfd/arizona.txt | 7 +++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt
b/Documentation/devicetree
e.
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-irq.c| 35 ++-
include/linux/mfd/arizona/core.h | 3 +++
2 files changed, 37 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c
index 5fef014..6497a65 10
My automated test is back and now can check defaults against the actual
hardware. This patch updates the defaults array for the differences
detected and removes a couple of completely unused registers.
Signed-off-by: Charles Keepax
---
drivers/mfd/wm5102-tables.c | 16
1 file
My automated test is back and now can check defaults against the actual
hardware. This patch updates the defaults array for the differences
detected and removes a couple of completely unused registers.
Signed-off-by: Charles Keepax
---
drivers/mfd/cs47l24-tables.c | 10 +-
1 file
My automated test is back and now can check defaults against the actual
hardware. This patch updates the defaults array for the differences
detected and removes a couple of completely unused registers.
Signed-off-by: Charles Keepax
---
drivers/mfd/wm5110-tables.c | 82
My automated test is back and now can check defaults against the actual
hardware. This patch updates the defaults array for the differences
detected and removes a couple of completely unused registers.
Signed-off-by: Charles Keepax
---
drivers/mfd/wm8998-tables.c | 12 ++--
1 file
The help text had a copy and paste error and refers to I2C in the SPI
section. This patch corrects this typo.
Signed-off-by: Charles Keepax
---
drivers/mfd/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 9f012b7
MFD_ARIZONA_I2C and MFD_ARIZONA_SPI both select MFD_ARIZONA and all
three of those select MFD_CORE, this makes the selects of MFD_CORE in
MFD_ARIZONA_I2C and MFD_ARIZONA_SPI redundant, so we remove them.
Signed-off-by: Charles Keepax
---
drivers/mfd/Kconfig | 2 --
1 file changed, 2 deletions
Hi,
This series fixes up a bunch of register defaults in the Arizona
devices and sorts a few Kconfig options.
Thanks,
Charles
Charles Keepax (7):
mfd: wm5110: Fix defaults array based on testing
mfd: wm5102: Fix defaults array based on testing
mfd: wm8998: Fix defaults array based on
There is nothing that prevents us building the Arizona MFD as a module,
this patch enables this.
Signed-off-by: Charles Keepax
---
drivers/mfd/Kconfig| 2 +-
drivers/mfd/Makefile | 18 +-
drivers/mfd/arizona-core.c | 4
3 files changed, 14 insertions(+), 10
On Tue, Feb 09, 2016 at 10:52:03AM +, Charles Keepax wrote:
> There is nothing that prevents us building the Arizona MFD as a module,
> this patch enables this.
>
> Signed-off-by: Charles Keepax
> ---
Actually sorry drop this last patch for now, if you build the MFD
as a mo
s) from [] (snd_soc_register_card+0x4e4/0xdd4)
> (snd_soc_register_card) from []
> (devm_snd_soc_register_card+0x34/0x70)
>
> Fix this by replacing the devm_regmap initialization code with the non
> devm_() variant.
>
> Fixes: 700dadfefc3d ASoC: wm9713: convert to regmap
> Cc: Lars-Pet
On Wed, Nov 19, 2014 at 08:36:08PM +0800, Zidan Wang wrote:
> wm8960 codec has a wm8960_data struct which has two fields shared_lrclk and
> capless.
> The wm8960_data is get from platform_data and it is reasonable to set it from
> device
> tree when platform_data is null.
> And when shared_lrclk
; ---
For patch 2 here:
Acked-by: Charles Keepax
Patch 1 could still use the docs fixups Lars suggested.
Thanks,
Charles
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+++
>
> No chance.
>
> Please resend with these in a header file (like all of the others).
>
> I'd also like Charles' Reviewed-by before accepting.
This looks good to me. I don't quite follow what you are
requesting with the header file? This still uses the head
On Tue, Nov 11, 2014 at 05:03:19PM +, Richard Fitzgerald wrote:
> Signed-off-by: Richard Fitzgerald
> ---
> drivers/mfd/Kconfig |6 +
> drivers/mfd/Makefile |3 +
> drivers/mfd/arizona-core.c | 91 ++-
> drivers/mfd/arizona-irq.c| 42 +-
> dr
off-by: Zidan Wang
> ---
Acked-by: Charles Keepax
Looks ok to me.
Thanks,
Charles
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Please read
On Mon, Nov 17, 2014 at 12:54:33PM +, Richard Fitzgerald wrote:
> On Mon, Nov 17, 2014 at 12:16:48PM +, Lee Jones wrote:
> > On Thu, 13 Nov 2014, Charles Keepax wrote:
> > > This looks good to me. I don't quite follow what you are
> > > requesting with the
on 0-day kernel tester.
>
> Signed-off-by: Maciej Szmigiero
>
Acked-by: Charles Keepax
Thanks,
Charles
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Signed-off-by: Charles Keepax
---
include/dt-bindings/mfd/arizona.h | 14 ++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/include/dt-bindings/mfd/arizona.h
b/include/dt-bindings/mfd/arizona.h
index c7af7c7..5556099 100644
--- a/include/dt-bindings/mfd/arizona.h
Add helpers to read u32's and arrays of u32's from device tree or ACPI
using the new device properties API.
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-core.c | 39 ++
include/linux/mfd/arizona/core.h |5
2 files c
esis.
Reported-by: Dan Carpenter
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-core.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 5caf579..bebf58a 100644
--- a/drivers/mfd/arizona-core.c
+++ b/driv
>
> - Previously, use 'cable_index' on these functions:
> extcon_get_cable_state_(struct extcon_dev*, int cable_index)
> extcon_set_cable_state_(struct extcon_dev*, int cable_index, bool state)
>
> -Newly, use 'enum extcon id' on these functions:
> ex
On Mon, May 18, 2015 at 03:15:05PM +0100, Richard Fitzgerald wrote:
> The WM5102, WM8997, WM8998 and WM1814 codecs have an internal dynamic
> clock booster. When this booster is active, the DCVDD voltage must be
> increased. If all the currently active audio paths can run with the root
> SYSCLK we
, so there's no need for
> reference counting, we only need a simple boolean for each subsystem
> of whether their current condition could require the booster or will
> allow us to turn the codec down to lower operating power.
>
> Signed-off-by: Richard Fitzgerald
> ---
Revie
eported-by: Dan Carpenter
Signed-off-by: Charles Keepax
---
Changes since v1:
- Corrected braino in commit message (parenthesis -> braces)
Thanks,
Charles
drivers/mfd/arizona-core.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/arizona-core.c b/drivers/
wm5102 applies a custom hardware boot sequence, for this the SYSCLK
needs to be enabled. This patch factors out the code that enables
SYSCLK for this sequence such that it can be used for other boot time
operations that require SYSCLK.
Signed-off-by: Charles Keepax
Acked-by: Lee Jones
functionality.
Signed-off-by: Charles Keepax
Acked-by: Lee Jones
---
drivers/mfd/arizona-core.c | 39 +++
1 files changed, 39 insertions(+), 0 deletions(-)
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index b5a7e0e..c80ab79 100644
--- a
This patch adds functions for enabling and disabling the physical reset
line. This will be helpful in future refactoring.
Signed-off-by: Charles Keepax
Acked-by: Lee Jones
---
drivers/mfd/arizona-core.c | 25 +
1 files changed, 17 insertions(+), 8 deletions(-)
diff
as per Lee's preference.
Thanks,
Charles
Charles Keepax (10):
mfd: arizona: Use devres to manage reset GPIO
mfd: arizona: Factor out hard reset into helper functions
mfd: wm5102: Ensure we always boot the device fully
mfd: arizona: Fix formating/style issu
On the wm5110 it is important the reset line is held for slightly longer
to ensure the device starts up well. This patch adds a 5mS delay for
this.
Signed-off-by: Charles Keepax
Acked-by: Lee Jones
---
drivers/mfd/arizona-core.c | 10 ++
1 files changed, 10 insertions(+), 0 deletions
The low power sleep mode on wm5110 requires that the LDO1 regulator be
set to 1.175V prior to entering sleep, then returned to 1.2V after
exiting sleep mode. This patch apply these regulator settings.
Signed-off-by: Charles Keepax
Acked-by: Mark Brown
Acked-by: Lee Jones
---
drivers/mfd
, because we need to hold reset until the first time DCVDD is
powered anyway (which would be in runtime resume), and we might as well
save the extra power.
Signed-off-by: Charles Keepax
Acked-by: Lee Jones
---
drivers/mfd/arizona-core.c | 94 +++---
include
This also handily fixes a leak of the GPIO in arizona_dev_exit.
Signed-off-by: Charles Keepax
Acked-by: Lee Jones
---
drivers/mfd/arizona-core.c | 10 --
1 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index
In preparation for some refactoring fixup some minor style, formating
and code clarity issues.
Signed-off-by: Charles Keepax
Acked-by: Lee Jones
---
drivers/mfd/arizona-core.c | 37 +
1 files changed, 17 insertions(+), 20 deletions(-)
diff --git a/drivers
This patch adds support for the 1.175V mode on the LDO1 regulator on the
wm5110. This is need as part of the low power sleep mode operation.
Signed-off-by: Charles Keepax
Acked-by: Mark Brown
---
drivers/regulator/arizona-ldo1.c | 15 +++
1 files changed, 15 insertions(+), 0
what this patch does.
Signed-off-by: Charles Keepax
Acked-by: Lee Jones
---
drivers/mfd/arizona-core.c | 50 +++
1 files changed, 40 insertions(+), 10 deletions(-)
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index f30d925..0df1299
On Mon, May 11, 2015 at 03:20:02PM +0100, Mark Brown wrote:
> On Mon, May 11, 2015 at 01:58:07PM +0100, Charles Keepax wrote:
> > This patch adds support for the 1.175V mode on the LDO1 regulator on the
> > wm5110. This is need as part of the low power sleep mode operation.
>
On Tue, May 12, 2015 at 02:58:36PM +0800, Zidan Wang wrote:
> It should be "RINPUT3" instead of "LINPUT3" route to "Right Input
> Mixer".
>
> Signed-off-by: Zidan Wang
> ---
Acked-by: Charles Keepax
Better to put bug fixes like this at the start of
On Tue, May 12, 2015 at 02:58:50PM +0800, Zidan Wang wrote:
> According to the RM of wm8958, BCLK DIV 348 doesn't exist, correct it
> to 384.
>
> Signed-off-by: Zidan Wang
> ---
Acked-by: Charles Keepax
Thanks,
Charles
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On Tue, May 12, 2015 at 02:58:21PM +0800, Zidan Wang wrote:
> According to referance manual, right justify mode can't
> support 32 bit word length.
>
> Signed-off-by: Zidan Wang
> ---
Acked-by: Charles Keepax
Thanks,
Charles
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On Mon, Feb 23, 2015 at 10:00:50AM -0600, Rob Herring wrote:
> On Wed, Feb 18, 2015 at 5:03 AM, Charles Keepax
> wrote:
> > Move parts of linux/mfd/arizona/pdata.h and gpio.h into a new file in
> > the dt-binding directory for use by device tree bindings. This also
> > m
Move parts of linux/mfd/arizona/pdata.h and gpio.h into a new file in
the dt-binding directory for use by device tree bindings. This also
makes gpio.h redundant so remove it in the process.
Signed-off-by: Charles Keepax
Acked-by: Mark Brown
---
Changes since v1:
- Removed some defines that
Move parts of linux/mfd/arizona/pdata.h and gpio.h into a new file in
the dt-binding directory for use by device tree bindings. This also
makes gpio.h redundant so remove it in the process.
Signed-off-by: Charles Keepax
Acked-by: Mark Brown
---
Changes since v1:
- Removed some defines that
Move parts of linux/mfd/arizona/pdata.h and gpio.h into a new file in
the dt-binding directory for use by device tree bindings. This also
makes gpio.h redundant so remove it in the process.
Signed-off-by: Charles Keepax
Acked-by: Mark Brown
Acked-by: Rob Herring
---
Changes since v2
et to
> 1 if no timeout occurred.
>
> Signed-off-by: Nicholas Mc Guire
> ---
Acked-by: Charles Keepax
Thanks,
Charles
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t; timeout to 0. This patch simply adds a lower-bounds of 1.
>
> Signed-off-by: Nicholas Mc Guire
> ---
Acked-by: Charles Keepax
Thanks,
Charles
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On Sun, Mar 08, 2015 at 06:57:07AM -0400, Nicholas Mc Guire wrote:
> return type of wait_for_completion_timeout is unsigned long not int. An
> appropriately named unsigned long is added and the assignment fixed up.
>
> Signed-off-by: Nicholas Mc Guire
> ---
Acked-by: Charles
On Sun, Mar 08, 2015 at 09:16:49AM -0400, Nicholas Mc Guire wrote:
> return type of wait_for_completion_timeout is unsigned long not int. An
> appropriately named unsigned long is added and the assignment fixed up.
>
> Signed-off-by: Nicholas Mc Guire
> ---
Acked-by: Charles
Update the DT binding documentation for the inmode binding to mention
the new defines and clarify the text slightly.
Signed-off-by: Charles Keepax
---
Documentation/devicetree/bindings/mfd/arizona.txt | 11 +--
1 files changed, 5 insertions(+), 6 deletions(-)
diff --git a
This soft reset used to be located after the register patch had been
applied, but has since moved to before the patch is applied. At the new
location there is no requirement to do a register sync as no register
writes will have happened yet.
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona
negative numbers and be written out directly to the
hardware. As no where in the code replies on gpio_defaults being an int,
the simplest fix is to just change it to unsigned.
Signed-off-by: Charles Keepax
---
include/linux/mfd/arizona/pdata.h |2 +-
1 files changed, 1 insertions(+), 1 deletions
On Mon, Mar 23, 2015 at 02:13:07PM +, Lee Jones wrote:
> On Tue, 17 Mar 2015, Charles Keepax wrote:
>
> > Some register settings must be applied before the first time low power
> > sleep mode is entered on the wm5110 to ensure optimium performance.
> > These setti
On Mon, Mar 23, 2015 at 01:52:13PM +, Lee Jones wrote:
> On Tue, 17 Mar 2015, Charles Keepax wrote:
>
> > wm5102 applies a custom hardware boot sequence, for this the SYSCLK
> > needs to be enabled. This patch factors out the code that enables
> > SYSCLK for this sequ
This patch adds support for the 1.175V mode on the LDO1 regulator on the
wm5110. This is need as part of the low power sleep mode operation.
Signed-off-by: Charles Keepax
Acked-by: Mark Brown
---
drivers/regulator/arizona-ldo1.c | 15 +++
1 files changed, 15 insertions(+), 0
functionality.
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-core.c | 42 ++
1 files changed, 42 insertions(+), 0 deletions(-)
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 695c68e..b82b909 100644
--- a/drivers/mfd
wm5102 applies a custom hardware boot sequence, for this the SYSCLK
needs to be enabled. This patch factors out the code that enables
SYSCLK for this sequence such that it can be used for other boot time
operations that require SYSCLK.
Signed-off-by: Charles Keepax
---
Changes since v3
The low power sleep mode on wm5110 requires that the LDO1 regulator be
set to 1.175V prior to entering sleep, then returned to 1.2V after
exiting sleep mode. This patch apply these regulator settings.
Signed-off-by: Charles Keepax
Acked-by: Mark Brown
---
drivers/mfd/arizona-core.c | 52
From: Richard Fitzgerald
For regulators that support HI_PWR we need to ensure that switching to
1.8v allows time for the regulator to reach that voltage.
Signed-off-by: Richard Fitzgerald
Signed-off-by: Charles Keepax
---
drivers/regulator/arizona-ldo1.c | 12
1 files changed
This patch adds functions for enabling and disabling the physical reset
line. This will be helpful in future refactoring.
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-core.c | 29 +++--
1 files changed, 19 insertions(+), 10 deletions(-)
diff --git a/drivers
On the wm5110 it is important the reset line is held for slightly longer
to ensure the device starts up well. This patch adds a 5mS delay for
this.
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-core.c |9 +
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a
regulators down causing a second cold
boot.
NOTE: This series is dependent on the other series being reviewed
starting with:
mfd: arizona: Factor out SYSCLK enable from wm5102 hardware patch
Thanks,
Charles
[1] https://lkml.org/lkml/2015/3/16/811
Charles Keepax (5):
mfd: arizona: Add missing
e the custom boot is activated.
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-core.c | 54 +--
1 files changed, 26 insertions(+), 28 deletions(-)
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index f0dbaa6..aaaecaa 100644
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-core.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 01fb9eb..f0dbaa6 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
, because we need to hold reset until the first time DCVDD is
powered anyway (which would be in runtime resume), and we might as well
save the extra power.
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-core.c | 47 ++
include/linux/mfd/arizona/core.h
On Tue, Mar 24, 2015 at 09:06:09AM -0700, Mark Brown wrote:
> On Tue, Mar 24, 2015 at 02:27:56PM +0000, Charles Keepax wrote:
>
> > +static int arizona_ldo1_hc_set_voltage_time_sel(struct regulator_dev *rdev,
> > + unsigne
On Tue, Mar 24, 2015 at 09:06:43AM -0700, Mark Brown wrote:
> On Tue, Mar 24, 2015 at 02:59:48PM +0000, Charles Keepax wrote:
>
> > - if (arizona->pdata.reset)
> > + if (arizona->pdata.reset) {
> > gpio_set_value_cansleep(arizona->pdata.reset, 0);
On the wm5110 it is important the reset line is held for slightly longer
to ensure the device starts up well. This patch adds a 5mS delay for
this.
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-core.c |9 +
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a
On Tue, Mar 24, 2015 at 10:05:54AM -0700, Mark Brown wrote:
> On Tue, Mar 24, 2015 at 04:40:50PM +0000, Charles Keepax wrote:
> > On Tue, Mar 24, 2015 at 09:06:09AM -0700, Mark Brown wrote:
>
> > > So changes to move to the top voltage always take constant time while
&g
On Tue, Mar 24, 2015 at 04:40:50PM +, Charles Keepax wrote:
> On Tue, Mar 24, 2015 at 09:06:09AM -0700, Mark Brown wrote:
> > On Tue, Mar 24, 2015 at 02:27:56PM +, Charles Keepax wrote:
> >
> > > +static int arizona_ldo1_hc_set_voltage_time_sel(struct re
This also handily fixes a leak of the GPIO in arizona_dev_exit.
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-core.c | 10 --
1 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 01fb9eb..c490fe9 100644
, because we need to hold reset until the first time DCVDD is
powered anyway (which would be in runtime resume), and we might as well
save the extra power.
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-core.c | 47 ++
include/linux/mfd/arizona/core.h
This patch adds functions for enabling and disabling the physical reset
line. This will be helpful in future refactoring.
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-core.c | 25 +
1 files changed, 17 insertions(+), 8 deletions(-)
diff --git a/drivers/mfd
Charles Keepax (5):
mfd: arizona: Use devres to manage reset GPIO
mfd: wm5102: Move check for custom boot into arizona_wait_for_boot
mfd: arizona: Factor out hard reset into helper functions
mfd: arizona: Add better support for system suspend
mfd: wm5110: Add delay before releasing reset
e the custom boot is activated.
Signed-off-by: Charles Keepax
---
drivers/mfd/arizona-core.c | 54 +--
1 files changed, 26 insertions(+), 28 deletions(-)
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index c490fe9..710e9cc 100644
From: Richard Fitzgerald
For regulators that support HI_PWR we need to ensure that switching to
1.8v allows time for the regulator to reach that voltage.
Signed-off-by: Richard Fitzgerald
Signed-off-by: Charles Keepax
---
Changes since v1:
- Don't ever return a zero ramp time
dr
onst' qualifier from pointer target type
snprintf(w_param_text[count], len,
This patch fixes this by adding a non-const temporary variable to hold
the value as it is created before assigning to the entry in
w_param_text.
Signed-off-by: Charles Keepax
---
sound/soc/soc-dapm.c | 10 ++-
onst' qualifier from pointer target type
snprintf(w_param_text[count], len,
This patch fixes this by adding a non-const temporary variable to hold
the value as it is created before assigning to the entry in
w_param_text.
Signed-off-by: Charles Keepax
---
Changes since v1:
- Just small fix
On Wed, Mar 25, 2015 at 11:53:30AM +0100, Takashi Iwai wrote:
> At Wed, 25 Mar 2015 10:13:28 +,
> Charles Keepax wrote:
> >
> > commit c66150824b8a ("ASoC: dapm: add code to configure dai link
> > parameters") introduced the following build warning:
> >
onst' qualifier from pointer target type
snprintf(w_param_text[count], len,
This patch fixes this by switching to using devm_kasprintf. This also
saves a couple of lines of code.
Signed-off-by: Charles Keepax
---
Changes since v2:
- Use devm_kasprintf
sound/soc/soc-dapm.c | 13 +-
From: Charles Keepax
This is more idiomatic and also fixes an issue where the notifiers were
being leaked if probe failed.
Signed-off-by: Charles Keepax
---
sound/soc/codecs/wm8804.c | 15 ---
1 files changed, 4 insertions(+), 11 deletions(-)
diff --git a/sound/soc/codecs
ed to
call regulator_bulk_disable if the enable fails, because the regulator
core will handle this clean up for us. Finally, we need to disable the
regulators if snd_soc_register_codecs fails.
Signed-off-by: Charles Keepax
---
sound/soc/codecs/wm8804.c | 13 ++---
1 files changed, 10 insertions(+), 3
From: Charles Keepax
Add devm_regulator_register_notifier, this adds the resource against the
device for the consumer supply we are registering the notifier for. There
seem to be few use-cases where this wouldn't be the users intention and
this ensures the notifiers will always be removed a
Signed-off-by: Charles Keepax
---
Documentation/devicetree/bindings/sound/wm8804.txt |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/wm8804.txt
b/Documentation/devicetree/bindings/sound/wm8804.txt
index 4d3a56f..10ef076 100644
On Fri, Mar 06, 2015 at 10:13:42PM +0900, Inki Dae wrote:
> On 2015년 02월 18일 02:14, Charles Keepax wrote:
> > The commit "drm/exynos: remove exynos_plane_dpms" (d9ea6256) removed the
> > use of the enabled flag, which means that the code may attempt to call
> >
On Mon, Mar 16, 2015 at 08:47:10PM +, Mark Brown wrote:
> On Mon, Mar 16, 2015 at 06:45:18PM +0000, Charles Keepax wrote:
>
> > I think your suspend example is pretty tricky, we enable the
> > regulators for the core_supplies at boot, so I guess we have
> > request
On Tue, Mar 17, 2015 at 12:04:21PM +, Mark Brown wrote:
> On Tue, Mar 17, 2015 at 11:50:30AM +0000, Charles Keepax wrote:
> > On Mon, Mar 16, 2015 at 08:47:10PM +, Mark Brown wrote:
> It seems easy enough to check if the device is active and it's very
> common fo
wm5102 applies a custom hardware boot sequence, for this the SYSCLK
needs to be enabled. This patch factors out the code that enables
SYSCLK for this sequence such that it can be used for other boot time
operations that require SYSCLK.
Signed-off-by: Charles Keepax
---
Changes since v1
This patch adds support for the 1.175V mode on the LDO1 regulator on the
wm5110. This is need as part of the low power sleep mode operation.
Signed-off-by: Charles Keepax
Acked-by: Mark Brown
---
drivers/regulator/arizona-ldo1.c | 15 +++
1 files changed, 15 insertions(+), 0
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