Hi Richard,
On Fri, Apr 20, 2018 at 11:37:07AM +0200, Richard Weinberger wrote:
> Quentin,
>
> Am Freitag, 20. April 2018, 10:52:41 CEST schrieb Quentin Schulz:
> > There's already ECC on NAND pages so there may be no need for one to
> > check the CRC of a UBI volume.
>
Hi Boris,
On Fri, Apr 20, 2018 at 07:19:24PM +0200, Boris Brezillon wrote:
> On Fri, 20 Apr 2018 10:52:41 +0200
> Quentin Schulz <quentin.sch...@bootlin.com> wrote:
>
> > There's already ECC on NAND pages so there may be no need for one to
> > check the CRC of a U
Hi Uffe,
On Fri, Feb 09, 2018 at 03:01:00PM +0100, Ulf Hansson wrote:
> [...]
>
> >> > I'd like to know if any progress has been made on that problem (I may
> >> > have missed patches).
> >> > Had you had the time to look at the issue?
> >>
> >> I have looked at the issue, but not manage to cook
The Allwinner A83T is a SoC with two clusters of 4 A7 which have a
different clock and regulator.
Set the CPU regulator.
Signed-off-by: Quentin Schulz <quentin.sch...@bootlin.com>
---
arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 9 +
1 file changed, 9 insertions(+)
diff --git
The Allwinner A83T is a SoC with two clusters of 4 A7, each cluster
having its own regulator and clock.
The regulators are board-specific, thus we need labels for cpu0 and
cpu100 so that we can use references to these nodes from the board
header file.
Signed-off-by: Quentin Schulz <quentin.
down).
It seems[1] impossible to reach those frequencies with none or passive
cooling, so better leave them out by default.
It's still possible to add those OPPs on a per-board basis though.
[1] http://linux-sunxi.org/User:Tkaiser#First_steps_with_Banana_Pi_M3
Thanks,
Quentin
Quentin Schulz (3
on a per-board basis though.
Signed-off-by: Quentin Schulz <quentin.sch...@bootlin.com>
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 118 +++-
1 file changed, 118 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi
b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 0
This makes AXP209 and AXP22x ADCs probe first via DT and then by
fallback via platform.
Signed-off-by: Quentin Schulz <quentin.sch...@bootlin.com>
Acked-for-MFD-by: Lee Jones <lee.jo...@linaro.org>
Acked-by: Chen-Yu Tsai <w...@csie.org>
---
drivers/mfd/axp20x.c | 5 -
-off-by: Quentin Schulz <quentin.sch...@bootlin.com>
Reviewed-by: Chen-Yu Tsai <w...@csie.org>
---
drivers/power/supply/axp20x_battery.c | 100 +--
1 file changed, 66 insertions(+), 34 deletions(-)
diff --git a/drivers/power/supply/axp20x_battery.c
b/drivers/
ad of ID for variant specific code in
battery driver,
- add DT binding for ADC driver,
- make mfd probe the ADC driver via DT as well so that its IIO channels
can be consumed by other drivers via DT mapping,
Thanks,
Quentin
Quentin Schulz (6):
mfd: axp20x: make AXP209/22x cells probe th
by the
PMIC is valid.
Signed-off-by: Quentin Schulz <quentin.sch...@bootlin.com>
Reviewed-by: Chen-Yu Tsai <w...@csie.org>
---
drivers/power/supply/axp20x_battery.c | 42 -
1 file changed, 42 insertions(+)
diff --git a/drivers/power/supply/axp20x_battery.
This makes the axp20x_adc driver probe with platform device id
"axp813-adc".
Signed-off-by: Quentin Schulz <quentin.sch...@bootlin.com>
Acked-for-MFD-by: Lee Jones <lee.jo...@linaro.org>
Acked-by: Chen-Yu Tsai <w...@csie.org>
---
drivers/mfd/axp20x.c | 5 -
1 file
The AXP813 can have a battery as power supply, so let's add it to the
list of compatibles.
Signed-off-by: Quentin Schulz <quentin.sch...@bootlin.com>
Reviewed-by: Rob Herring <r...@kernel.org>
Acked-by: Chen-Yu Tsai <w...@csie.org>
---
Documentation/devicetree/bin
As axp20x-battery-power-supply now supports AXP813, add a cell for it.
Signed-off-by: Quentin Schulz <quentin.sch...@bootlin.com>
Acked-for-MFD-by: Lee Jones <lee.jo...@linaro.org>
Reviewed-by: Chen-Yu Tsai <w...@csie.org>
---
drivers/mfd/axp20x.c | 3 +++
1 file changed, 3 i
at the block granularity instead of verifying
the whole volume.
Skipping this test drastically improves the boot-time.
Suggested-by: Boris Brezillon
Signed-off-by: Quentin Schulz
Reviewed-by: Boris Brezillon
---
drivers/mtd/ubi/kapi.c | 2 +-
drivers/mtd/ubi/ubi-media.h | 6
as
suggested by Richard,
Quentin Schulz (2):
ubi: provide a way to skip CRC checks
ubi: expose the volume CRC check skip flag
drivers/mtd/ubi/cdev.c | 4
drivers/mtd/ubi/kapi.c | 2 +-
drivers/mtd/ubi/ubi-media.h | 6 ++
drivers/mtd/ubi/ubi.h | 4
drivers/mtd/ubi/vmt.c
volume for which we are trying to skip the CRC check
is static.
Suggested-by: Boris Brezillon
Signed-off-by: Quentin Schulz
Reviewed-by: Boris Brezillon
---
drivers/mtd/ubi/cdev.c | 4
drivers/mtd/ubi/vmt.c | 3 +++
include/uapi/mtd/ubi-user.h | 16 ++--
3 files
Hi Oskari,
On Sun, Oct 07, 2018 at 12:18:32AM +0300, Oskari Lemmela wrote:
> Add AC power supply subnode for AXP81X PMIC.
>
> Signed-off-by: Oskari Lemmela
> ---
> arch/arm/boot/dts/axp81x.dtsi | 5 +
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm/boot/dts/axp81x.dtsi
Hi Oskari,
On Sun, Oct 07, 2018 at 12:18:30AM +0300, Oskari Lemmela wrote:
> AXP813 AC power supply support with input current and
> voltage limiting support.
>
> AXP803 AC and battery power supply support.
>
Great to see a new developer taking interest in those PMICs :)
I received the v2
Hi Oskari,
On Sun, Oct 07, 2018 at 12:18:33AM +0300, Oskari Lemmela wrote:
> AXP803 is compatible with AXP813. Add DT nodes ADC, GPIO,
> AC and battery power supplies.
>
> Signed-off-by: Oskari Lemmela
> ---
> arch/arm64/boot/dts/allwinner/axp803.dtsi | 31 +++
> 1 file
r_supply_property psp,
> + const union power_supply_propval *val)
> +{
Argh, missed this one in the first version. Since you're introducing it
with the AXP813 and it isn't used with the AXP20X, I'd name it
axp813_ac_power_set_property. I'll let Maxime or Chen-Yu confirm though.
With the modification in the header from the previous patch in this
patch,
Reviewed-by: Quentin Schulz
Thanks!
Quentin
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Hi Oskari,
On Sun, Oct 07, 2018 at 12:18:35AM +0300, Oskari Lemmela wrote:
> AXP803 is compatible with AXP813.
> Adding needed cells for AC and battery power supplies.
>
> AXP813 AC power supply cell added.
>
> Signed-off-by: Oskari Lemmela
> ---
> drivers/mfd/axp20x.c | 22
to EEE in order to improve performance.
Reviewed-by: Florian Fainelli
Signed-off-by: Raju Lakkaraju
Signed-off-by: Quentin Schulz
---
drivers/net/phy/mscc.c | 65 ++
1 file changed, 65 insertions(+)
diff --git a/drivers/net/phy/mscc.c b/drivers/net/phy
-by: Andrew Lunn
Signed-off-by: Raju Lakkaraju
Signed-off-by: Quentin Schulz
---
drivers/net/phy/mscc.c | 119 +
1 file changed, 119 insertions(+)
diff --git a/drivers/net/phy/mscc.c b/drivers/net/phy/mscc.c
index 52198be46c68..47fbab489287 100644
Hi Oskari,
On Mon, Oct 08, 2018 at 09:19:05PM +0300, Oskari Lemmela wrote:
> Sopine baseboard have ACIN and battery connectors.
>
Reviewed-by: Quentin Schulz
Thanks,
Quentin
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Hi Oskari,
On Mon, Oct 08, 2018 at 09:19:04PM +0300, Oskari Lemmela wrote:
> AXP803 is compatible with AXP813. Add DT nodes ADC, GPIO,
> AC and battery power supplies.
>
Reviewed-by: Quentin Schulz
Thanks,
Quentin
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Hi Oskari,
On Mon, Oct 08, 2018 at 09:19:07PM +0300, Oskari Lemmela wrote:
> As axp20x-ac-power-supply now supports AXP813, add a cell for it.
>
Reviewed-by: Quentin Schulz
Thanks,
Quentin
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Hi Oskari,
On Mon, Oct 08, 2018 at 09:19:03PM +0300, Oskari Lemmela wrote:
> Add AC power supply subnode for AXP81X PMIC.
>
Reviewed-by: Quentin Schulz
Thanks,
Quentin
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Hi Oskari,
On Mon, Oct 08, 2018 at 09:19:02PM +0300, Oskari Lemmela wrote:
> The AXP803/AXP813 AC power supply can limit input current and voltage.
>
Reviewed-by: Quentin Schulz
Thanks,
Quentin
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Hi Jonathan,
On Sun, Oct 28, 2018 at 03:40:11PM +, Jonathan Cameron wrote:
> On Wed, 24 Oct 2018 08:56:33 -0500
> Rob Herring wrote:
>
> > On Tue, 23 Oct 2018 21:53:23 +0300, Oskari Lemmela wrote:
> > > The AXP803 ADC is compatible with AXP813 ADC, but add
> > > specific compatible for it.
Hi Baolin,
On Thu, Nov 01, 2018 at 03:22:18PM +0800, Baolin Wang wrote:
> Hi Quentin,
>
> On 29 October 2018 at 22:48, Quentin Schulz
> wrote:
[...]
> >
> >> + return len;
> >> + } else if (len > POWER_SUPPLY_OCV_TEMP_MAX) {
>
Hi Oskari,
On Thu, Oct 04, 2018 at 10:34:10PM +0300, Oskari Lemmela wrote:
> AXP803 PMIC is register compatible with AXP813.
>
> Added support for AXP803/AXP813 AC power supply.
> AXP8x3 is capable to limit input current and minimum input voltage.
> Both of these register values are writeable.
>
Hi Gustavo,
On Tue, Oct 09, 2018 at 09:39:53PM +0200, Gustavo A. R. Silva wrote:
> In case memory resources for *fw* were successfully allocated,
> release them before return.
>
> Addresses-Coverity-ID: 1473968 ("Resource leak")
> Fixes: 00d70d8e0e78 ("net: phy: mscc: add support for VSC8574
lect/restore_page
> functions")
Reviewed-by: Quentin Schulz
Thanks!
Quentin
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Hi Gustavo,
On Mon, Oct 08, 2018 at 08:06:49PM +0200, Gustavo A. R. Silva wrote:
> Currently, there is an out-of-bounds read on array ctrl->phys,
> once variable i reaches the maximum array size of SERDES_MAX
> in the for loop.
>
> Fix this by changing the condition in the for loop from
> i <=
, because the size of
> array ctrl->phys is SERDES_MAX.
>
> Partially fix this by updating SERDES_MAX to be SERDES6G_MAX + 1.
>
> Notice that this is the first part of the solution to
> the out-of-bounds bug mentioned above. Although this
> change is not dependent on any
size of SERDES_MAX
> in the for loop.
>
> Quentin Schulz pointed out that SERDES_MAX is a valid value to
> index ctrl->phys. So, I updated SERDES_MAX to be SERDES6G_MAX + 1
> in include/dt-bindings/phy/phy-ocelot-serdes.h.
>
> Then I changed the condition in the for loo
for loop from
> i <= SERDES_MAX to i < SERDES_MAX.
>
Reviewed-by: Quentin Schulz
Thanks,
Quentin
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Hi Frieder,
On Mon, Oct 08, 2018 at 11:53:21AM +0200, Frieder Schrempf wrote:
> Hi,
>
> On 27.09.2018 10:14, Maxime Ripard wrote:
> > On Wed, Sep 26, 2018 at 10:19:22PM +0200, Hans de Goede wrote:
> > > On 26-09-18 16:44, Frieder Schrempf wrote:
> > > > Hi,
> > > >
> > > > On Fri, Feb 09, 2018
c: add support for VSC8574 PHY")
Reviewed-by: Quentin Schulz
Thanks!
Quentin
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Hi Andrew,
On Fri, Sep 14, 2018 at 07:02:21PM +0200, Andrew Lunn wrote:
> On Fri, Sep 14, 2018 at 06:26:38PM +0200, Quentin Schulz wrote:
> > Hi Alexandre,
> >
> > On Fri, Sep 14, 2018 at 04:54:46PM +0200, Alexandre Belloni wrote:
> > > Hi,
> > >
>
Hi Andrew,
On Fri, Sep 14, 2018 at 07:27:54PM +0200, Andrew Lunn wrote:
>
> > struct vsc8531_private {
> > int rate_magic;
> > u16 supp_led_modes;
> > @@ -181,6 +354,7 @@ struct vsc8531_private {
> > struct vsc85xx_hw_stat *hw_stats;
> > u64 *stats;
> > int nstats;
> > +
for the deferring of the probe in the SerDes driver,
- use constants in the Device Tree to select the SerDes macro in use with
a port,
- adapt the SerDes driver to use those constants,
- add a header file in include/dt-bindings for the constants,
- fix space/tab issue,
Quentin Schulz (11
-by: Quentin Schulz
---
drivers/net/ethernet/mscc/ocelot.h | 73
drivers/net/ethernet/mscc/ocelot_regs.c | 92 +++--
include/soc/mscc/ocelot_hsio.h | 74
3 files changed, 83 insertions(+), 156 deletions(-)
diff --git a/drivers/net
The Microsemi Ocelot can mux SerDes lanes (aka macros) to different
switch ports or even make it act as a PCIe interface.
This adds support for the muxing of the SerDes.
Signed-off-by: Quentin Schulz
---
drivers/phy/Kconfig | 1 +
drivers/phy/Makefile | 1
(2018-12-06
11:02:51 +0100)
Quentin Schulz (1):
microchip: add firmware for VSC8574 and VSC8584 Ethernet PHYs
LICENCE.microchip| 40
WHENCE
Hi Lee,
On Fri, Dec 07, 2018 at 07:22:37PM +, Lee Jones wrote:
> On Fri, 07 Dec 2018, Vasily Khoruzhick wrote:
>
> > On Fri, Dec 7, 2018 at 8:40 AM Lee Jones wrote:
> >
> > > My OCD-dar is going crazy.
> > >
> > > Why haven't you used the same alignment as is already there?
> > >
> > > If
Since HSIO address space can be used by different drivers (PLL, SerDes
muxing, temperature sensor), let's move it somewhere it can be included
by all drivers.
Acked-by: Alexandre Belloni
Signed-off-by: Quentin Schulz
---
drivers/net/ethernet/mscc/ocelot.h | 1 +-
drivers/net/ethernet
Here, the rc variable is either used only for the condition right after
the assignment or right before being used as the return value of the
function it's being used in.
So let's remove this unneeded temporary variable whenever possible.
Signed-off-by: Quentin Schulz
---
drivers/net/phy/mscc.c
`if (x != 0)` is basically a more verbose version of `if (x)` so let's
use the latter so it's consistent throughout the whole driver.
Signed-off-by: Quentin Schulz
---
drivers/net/phy/mscc.c | 30 +++---
1 file changed, 15 insertions(+), 15 deletions(-)
diff --git
The Allwinner A83T is a SoC with two clusters of 4 A7 which have a
different clock and regulator.
Set the CPU regulator.
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs
The Allwinner A83T is a SoC with two clusters of 4 A7, each cluster
having its own regulator and clock.
The regulators are board-specific, thus we need labels for cpu0 and
cpu100 so that we can use references to these nodes from the board
header file.
Signed-off-by: Quentin Schulz
---
arch/arm
down).
It seems[1] impossible to reach those frequencies with none or passive
cooling, so better leave them out by default.
It's still possible to add those OPPs on a per-board basis though.
[1] http://linux-sunxi.org/User:Tkaiser#First_steps_with_Banana_Pi_M3
Thanks,
Quentin
Quentin Schulz (3
on a per-board basis though.
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/sun8i-a83t.dtsi | 118 +++-
1 file changed, 118 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi
b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 016d22f..05d5dd7 100644
--- a/arch/arm
Hi Uffe,
On Fri, Feb 09, 2018 at 03:01:00PM +0100, Ulf Hansson wrote:
> [...]
>
> >> > I'd like to know if any progress has been made on that problem (I may
> >> > have missed patches).
> >> > Had you had the time to look at the issue?
> >>
> >> I have looked at the issue, but not manage to cook
Hi Kevin,
On Thu, Mar 08, 2018 at 04:05:01PM -0800, Kevin Hilman wrote:
> kernelci.org bot writes:
>
> > stable-rc/linux-4.14.y boot: 148 boots: 4 failed, 133 passed with 7
> > offline, 3 untried/unknown, 1 conflict (v4.14.24-111-g66060ac1dfa0)
> >
> > Full Boot Summary:
> >
Hi Sebastian,
On Fri, Mar 09, 2018 at 05:08:25PM +0100, Sebastian Reichel wrote:
> Hi Quentin,
>
> On Wed, Feb 28, 2018 at 11:35:58AM +0100, Quentin Schulz wrote:
> > We used to use IDs to select a function or a feature depending on the
> > variant. It's easier to mainta
Hi Stephen,
On 22/07/2017 00:20, Stephen Boyd wrote:
> On 07/13, Quentin Schulz wrote:
>> diff --git a/drivers/clk/at91/clk-audio-pll-pad.c
>> b/drivers/clk/at91/clk-audio-pll-pad.c
>> new file mode 100644
>> index ..10dd6d625696
>> --- /dev/null
&g
From: Cyrille Pitchen
This patch adds the pin muxing for classd and enables it.
Signed-off-by: Cyrille Pitchen
Signed-off-by: Nicolas Ferre
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/at91-sama5d2_xplained.dts | 16
1 file changed, 16 insertions(+)
diff --git
have different enable bits and different dividers and divider formulas,
they are handled by two different drivers. Each of them could modify the
rate of the main audio pll parent.
The main audio pll clock can output 620MHz to 700MHz.
Signed-off-by: Nicolas Ferre
Signed-off-by: Quentin Schulz
Acked
The way to find the best_diff and do the appropriate process afterwards
can be re-used.
This patch prepares the driver for an upcoming patch that will allow
clk_generated to determine the rate of the audio_pll.
Signed-off-by: Quentin Schulz
Acked-by: Boris Brezillon
---
drivers/clk/at91/clk
-by: Quentin Schulz
Acked-by: Mark Brown
---
sound/soc/atmel/atmel-classd.c | 47 ++-
1 file changed, 14 insertions(+), 33 deletions(-)
diff --git a/sound/soc/atmel/atmel-classd.c b/sound/soc/atmel/atmel-classd.c
index b7ef8c5..be6b775 100644
--- a/sound/soc/atmel/atmel
Since gclk (generated-clk) is now able to determine the rate of the
audio_pll, there is no need for classd to have a direct phandle to the
audio_pll while already having a phandle to gclk.
This binding is used by no board in mainline so it is safe to be
modified.
Signed-off-by: Quentin Schulz
of the clock.
Since audio IPs are most likely to request the same rate, we enforce
that the only clks able to modify gck rate are those of audio IPs.
To remain consistent, we deny other clocks to be children of audio_pll.
Signed-off-by: Quentin Schulz
Acked-by: Boris Brezillon
---
drivers/clk
From: Cyrille Pitchen
This patch adds nodes for the classd device and its generated clock.
Signed-off-by: Cyrille Pitchen
Signed-off-by: Nicolas Ferre
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/sama5d2.dtsi | 39 ++-
1 file changed, 38 insertions
(passed along req argument of the function) and
the parent clock rate, thus we know the closest rounded divisor, we
don't need to iterate over the available divisors to find the best one
for a given clock.
Signed-off-by: Quentin Schulz
Acked-by: Boris Brezillon
---
drivers/clk/at91/clk-generated.c
have different enable bits and different dividers and divider formulas,
they are handled by two different drivers.
This adds the audio plls (frac, pad and pmc) to the compatible list of
at91 clocks in DT binding.
Signed-off-by: Quentin Schulz
Acked-by: Rob Herring
Acked-by: Boris Brezillon
://patchwork.kernel.org/patch/9462349/
[4] https://www.spinics.net/lists/arm-kernel/msg436120.html
[5] http://www.spinics.net/lists/linux-clk/msg17927.html
Cyrille Pitchen (2):
ARM: dts: at91: sama5d2: add classd nodes
ARM: dts: at91: sama5d2_xplained: add pin muxing and enable classd
Quentin Schulz (7):
clk
Hi Stephen,
I forgot to answer one of your questions:
On 22/07/2017 00:20, Stephen Boyd wrote:
> On 07/13, Quentin Schulz wrote:
>> diff --git a/drivers/clk/at91/clk-audio-pll-pad.c
>> b/drivers/clk/at91/clk-audio-pll-pad.c
>> new file mode 100644
>> index 000
Hi Chen-Yu, Linus,
On 03/10/2017 17:08, Chen-Yu Tsai wrote:
> On Tue, Oct 3, 2017 at 10:47 PM, Maxime Ripard
> wrote:
>> Hi Linus,
>>
>> On Tue, Oct 03, 2017 at 09:27:17AM +, Linus Walleij wrote:
>>> On Mon, Oct 2, 2017 at 2:08 PM, Quentin Schulz
>>
te: Fri, 29 Sep 2017 20:00:03 +0800
> From: kbuild test robot
> To: kbu...@01.org
> Cc: Julia Lawall
> Subject: Re: [PATCH v2 02/10] pinctrl: axp209: add pinctrl features
>
> Hi Quentin,
>
> [auto build test WARNING on ]
>
> url:
> https://github.com/0day-ci/lin
This board has an AXP813 PMIC so let's include its dtsi.
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts
b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts
index
The X-Powers AXP209 has 3 GPIOs. GPIO0/1 can each act either as a GPIO,
an ADC or a LDO regulator. GPIO2 can only act as a GPIO.
This adds the pinctrl features to the driver so GPIO0/1 can be used as
ADC or LDO regulator.
Signed-off-by: Quentin Schulz
---
.../devicetree/bindings/pinctrl
dd support for AXP813 pins,
- split into more patches so it is easier to follow the modifications,
- reorder of some patches,
- register all pins within the same range instead of a range per pin,
[1] https://www.spinics.net/lists/arm-kernel/msg608384.html
Thanks,
Quentin
Quentin Schulz (12):
pin
To prepare the driver for the upcoming pinctrl features, move the GPIO
driver AXP209 from GPIO to pinctrl subsystem.
Signed-off-by: Quentin Schulz
---
.../bindings/{gpio/gpio-axp209.txt => pinctrl/pinctrl-axp209.txt} | 0
drivers/gpio/Kconfig
This board has an AXP818 PMIC so let's include its dtsi.
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
This adds DT node for the GPIO/pinctrl part present in AXP813/AXP818.
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/axp81x.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/axp81x.dtsi b/arch/arm/boot/dts/axp81x.dtsi
index 73b761f850c5..f90f257130d5 100644
This board has an AXP818 PMIC so let's include its dtsi.
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t-allwinner-h8homlet-v2.dts
b/arch/arm/boot/dts/sun8i-a83t
On AXP813/818, GPIO0 and GPIO1 can be used as LDO as (respectively)
ldo_io0 and ldo_io1.
Let's add the pinctrl properties to the said regulators.
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/axp81x.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot
This board has an AXP813 PMIC so let's include its dtsi.
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
The AXP813 has only two GPIOs. GPIO0 can either be used as a GPIO, an
LDO regulator or an ADC. GPIO1 can be used either as a GPIO or an LDO
regulator.
Moreover, the status bit of the GPIOs when in input mode is not offset
by 4 unlike the AXP209.
Signed-off-by: Quentin Schulz
---
.../devicetree
As GPIO/pinctrl driver now supports AXP813, add a cell for it.
Signed-off-by: Quentin Schulz
---
drivers/mfd/axp20x.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index 2468b431bb22..d8c92fbbd170 100644
--- a/drivers/mfd/axp20x.c
+++ b
.
Signed-off-by: Quentin Schulz
---
drivers/pinctrl/pinctrl-axp209.c | 178 +++
1 file changed, 89 insertions(+), 89 deletions(-)
diff --git a/drivers/pinctrl/pinctrl-axp209.c b/drivers/pinctrl/pinctrl-axp209.c
index 96ef0cc28762..3ddeba45feed 100644
--- a/drivers
To prepare for patches that will add support for a new PMIC that has a
different GPIO input status register, add a gpio_status_offset within
axp20x_pctl structure and use it.
Signed-off-by: Quentin Schulz
---
drivers/pinctrl/pinctrl-axp209.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion
The AXP813 can have a battery as power supply, so let's add it to the
list of compatibles.
Signed-off-by: Quentin Schulz
---
Documentation/devicetree/bindings/power/supply/axp20x_battery.txt | 8 +++
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree
with
old DTs.
Signed-off-by: Quentin Schulz
---
drivers/iio/adc/axp20x_adc.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/drivers/iio/adc/axp20x_adc.c b/drivers/iio/adc/axp20x_adc.c
index 3fc1b06..f8c4c62 100644
--- a/drivers/iio/adc/axp20x_adc.c
+++ b
the code to use it.
Signed-off-by: Quentin Schulz
---
drivers/power/supply/axp20x_battery.c | 100 +--
1 file changed, 66 insertions(+), 34 deletions(-)
diff --git a/drivers/power/supply/axp20x_battery.c
b/drivers/power/supply/axp20x_battery.c
index 7494f0f..d73c78f 100644
by the
PMIC is valid.
Signed-off-by: Quentin Schulz
---
drivers/power/supply/axp20x_battery.c | 42 -
1 file changed, 42 insertions(+)
diff --git a/drivers/power/supply/axp20x_battery.c
b/drivers/power/supply/axp20x_battery.c
index d73c78f..dad72a5 100644
--- a/drivers
for
AXP20X/AXP22X.
GPIO0 can be used as an ADC (measuring Volts) unlike for AXP22X.
The scales to apply to the different inputs are unlike the ones from
AXP20X and AXP22X.
Signed-off-by: Quentin Schulz
---
drivers/iio/adc/axp20x_adc.c | 123 -
include/linux/mfd
The TBS A711 has an AXP813 PMIC and a soldered battery, thus, we enable
the battery power supply subnode in its Device Tree.
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711
This adds a DT node for the ADC of the PMIC so that there can be
consumers of its IIO channels declaring their consumptions via DT.
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/axp81x.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/axp81x.dtsi b/arch/arm
This makes the axp20x_adc driver probe with platform device id
"axp813-adc".
Signed-off-by: Quentin Schulz
---
drivers/mfd/axp20x.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index e0cbaea..d112414 100644
--- a/d
AXP813 is now supported so add documentation for this compatible.
Signed-off-by: Quentin Schulz
---
Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt | 9 +-
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt
b/Documentation
supply subnode for AXP81X PMIC.
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/axp81x.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/axp81x.dtsi b/arch/arm/boot/dts/axp81x.dtsi
index dd25bfe..5fb396e 100644
--- a/arch/arm/boot/dts/axp81x.dtsi
+++ b/arch/arm
This makes AXP209 and AXP22x ADCs probe first via DT and then by
fallback via platform.
Signed-off-by: Quentin Schulz
---
drivers/mfd/axp20x.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index d8c92fb..e0cbaea 100644
As axp20x-battery-power-supply now supports AXP813, add a cell for it.
Signed-off-by: Quentin Schulz
---
drivers/mfd/axp20x.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index d112414..1175091 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers
so that its IIO channels
can be consumed by other drivers via DT mapping,
Thanks,
Quentin
Quentin Schulz (16):
iio: adc: axp20x_adc: put ADC rate setting in a per-variant function
dt-bindings: iio: adc: add binding for X-Powers AXP PMICs ADC
iio: adc: axp20x_adc: make it possible to probe
X-Powers PMICs have several ADC channels that can be used for different
purposes, e.g. PMIC internal temperature, battery voltage or AC current.
This is the documentation for AXP209, AXP221/223 ADC bindings.
Signed-off-by: Quentin Schulz
---
Documentation/devicetree/bindings/iio/adc
To prepare for a new comer that set a different register with different
values, move rate setting in a function that is specific to each AXP
variant.
Signed-off-by: Quentin Schulz
---
drivers/iio/adc/axp20x_adc.c | 18 +++---
1 file changed, 11 insertions(+), 7 deletions(-)
diff
This adds a DT node for the ADC of the PMIC so that there can be
consumers of its IIO channels declaring their consumptions via DT.
Signed-off-by: Quentin Schulz
---
arch/arm/boot/dts/axp22x.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/axp22x.dtsi b/arch/arm
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