By using the generic IRQ support in the Register map API, it
is possible to get rid of max77686-irq.c and simplify the code.
Suggested-by: Krzysztof Kozlowski
Signed-off-by: Javier Martinez Canillas
---
drivers/mfd/Kconfig | 1 +
drivers/mfd/Makefile | 2
The MAX7802 PMIC has a Real-Time-Clock (RTC) with two alarms.
This patch adds support for the RTC and is based on a driver
added by Simon Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas
---
drivers/mfd/max77802.c | 1 +
drivers/rtc/Kconfig| 10
-by: Javier Martinez Canillas
---
Changes since v1:
- Use "regulators" for child node instead of "voltage-regulators" to be
consistent with other PMIC. Suggested by Mark Brown.
- Use regulators node names instead of the deprecated "regulator-compatible"
pro
This patch adds a dt-binding include for Maxim 77686
PMIC clock IDs that can be to be shared between the
clk-max77686 clock driver and DeviceTree source files.
Signed-off-by: Javier Martinez Canillas
---
drivers/clk/clk-max77686.c | 7 +--
include/dt-bindings/clock/maxim
ks outputs.
Also, explain that the clocks identifiers are defined in a
header file that can be included by Device Tree source with
client nodes to avoid using magic numbers.
Signed-off-by: Javier Martinez Canillas
---
.../devicetree/bindings/clock/maxim,max77686.txt | 15 ++---
, clocks outputs and the RTC.
This patch adds the core support for MAX77802 PMIC and is based
on a driver added by Simon Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas
---
Changes since v1:
- Convert max77{686,802} to regmap irq API and get rid of max77{686,802
Clocks drivers for Maxim PMIC are very similar so they can
be converted to use the generic Maxim clock driver.
Also, while being there use module_platform_driver() helper
macro to eliminate more boilerplate code.
Signed-off-by: Javier Martinez Canillas
---
drivers/clk/Kconfig| 1
Maxim Integrated Power Management ICs are very similar with
regard to their clock outputs. Most of the clock drivers for
these chips are duplicating code and are simpler enough that
can be converted to use a generic driver to consolidate code
and avoid duplication.
Signed-off-by: Javier Martinez
The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout
(LDO) regulators. This patch adds support for all these regulators
found on the MAX77802 PMIC and is based on a driver added by Simon
Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas
---
Changes
The MAX77802 PMIC has two 32.768kHz Buffered Clock Outputs with
Low Jitter Mode. This patch adds support for these two clocks.
Signed-off-by: Javier Martinez Canillas
---
Changes since v1:
- Use module_platform_driver() instead of having init/exit functions.
Suggested by Mark Brown.
- Use
Hello Mark,
Thanks a lot for your feedback.
On 06/16/2014 09:25 PM, Mark Brown wrote:
> On Mon, Jun 16, 2014 at 08:02:35PM +0200, Javier Martinez Canillas wrote:
>
>> --- a/drivers/mfd/max77802.c
>> +++ b/drivers/mfd/max77802.c
>> @@ -37,6 +37,7 @@
>> #include
Hello Mark,
On 06/16/2014 09:27 PM, Mark Brown wrote:
> On Mon, Jun 16, 2014 at 08:02:34PM +0200, Javier Martinez Canillas wrote:
>
>> +- max77802,pmic-buck-dvs-gpios: The DVS GPIOs. We'll try to set these GPIOs
>> + to match pmic-buck-default-dvs-idx at probe time
Hello Mark,
On 06/17/2014 04:12 PM, Mark Brown wrote:
> On Tue, Jun 17, 2014 at 12:49:56PM +0200, Javier Martinez Canillas wrote:
>> On 06/16/2014 09:25 PM, Mark Brown wrote:
>
>> >> + config.dev = &pdev->dev;
>
>> > Are you sure this s
ee that cros-ec-spi
driver is probed and also the keyboard is working on my Peach pit when testing
with: $ evtest /dev/input/event0
Tested-by: Javier Martinez Canillas
Best regards,
Javier
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Hello Doug,
On 06/17/2014 10:57 PM, Doug Anderson wrote:
> Javier,
>
> On Mon, Jun 16, 2014 at 11:02 AM, Javier Martinez Canillas
> wrote:
>> @@ -127,15 +175,48 @@ static int max77686_i2c_probe(struct i2c_client *i2c,
>> }
>> i2c_set_clie
ver added by Simon
>> Glass to the Chrome OS kernel 3.8 tree.
>>
>> Signed-off-by: Javier Martinez Canillas
>> ---
>>
>> Changes since v1:
>> - Remove unneeded check if num_regulators != MAX77802_MAX_REGULATORS.
>> - Fix .set_suspend_mode handler
Hello Lee,
On 06/18/2014 10:32 AM, Lee Jones wrote:
>> >> +config MFD_MAX77802
>> >> + tristate "Maxim Integrated MAX77802 PMIC Support"
>> >> + depends on I2C=y
>> >> + select MFD_CORE
>> >> + select REGMAP_I2C
>> >> + select REGMAP_IRQ
>> >> + select IRQ_DOMAIN
>> >> + help
>> >> + Say yes her
interface.
The patch-set has been tested on both Daisy/Snow (max77686) and Peach
pit (max77802) Chromebooks and it's composed of the following patches:
Doug Anderson (1):
mfd: max77686: Allow the max77686 rtc to wakeup the system
Javier Martinez Canillas (13):
mfd: max77686: Convert to use regma
-by: Javier Martinez Canillas
---
Changes since v2: None
Changes since v1:
- Use "regulators" for child node instead of "voltage-regulators" to be
consistent with other PMIC. Suggested by Mark Brown.
- Use regulators node names instead of the deprecated "regulato
The MAX7802 PMIC has a Real-Time-Clock (RTC) with two alarms.
This patch adds support for the RTC and is based on a driver
added by Simon Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas
---
drivers/rtc/Kconfig| 10 +
drivers/rtc/Makefile | 1
Add Device Tree binding documentation for the clocks
outputs in the Maxim 77802 Power Management IC.
Signed-off-by: Javier Martinez Canillas
---
Changes since v2:
- Split the DT binding documentation in a separate patch.
.../devicetree/bindings/clock/maxim,max77802.txt | 42
The MAX77802 PMIC has two 32.768kHz Buffered Clock Outputs with
Low Jitter Mode. This patch adds support for these two clocks.
Signed-off-by: Javier Martinez Canillas
---
Changes since v2: None
Changes since v1:
- Use module_platform_driver() instead of having init/exit functions
The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout
(LDO) regulators. This patch adds support for all these regulators
found on the MAX77802 PMIC and is based on a driver added by Simon
Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas
---
Changes
Clocks drivers for Maxim PMIC are very similar so they can
be converted to use the generic Maxim clock driver.
Also, while being there use module_platform_driver() helper
macro to eliminate more boilerplate code.
Signed-off-by: Javier Martinez Canillas
---
drivers/clk/Kconfig| 1
, clocks outputs and the RTC.
This patch adds the core support for MAX77802 PMIC and is based
on a driver added by Simon Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas
---
Changes since v2:
- Split the DT binding docs in a separate patch and improve the
Add Device Tree binding documentation for Maxim 77802 PMIC.
Signed-off-by: Javier Martinez Canillas
---
Changes since v2:
- Explain better the Dynamic Voltage Scaling (DVS) support in some Buck
regulators and the max77802,pmic-buck-{dvs,selb}-gpios properties.
Suggested by Mark Brown
holding the regmap lock.
Signed-off-by: Javier Martinez Canillas
---
drivers/base/regmap/regmap.c | 34 ++
include/linux/regmap.h | 9 +
2 files changed, 43 insertions(+)
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index
ks outputs.
Also, explain that the clocks identifiers are defined in a
header file that can be included by Device Tree source with
client nodes to avoid using magic numbers.
Signed-off-by: Javier Martinez Canillas
---
.../devicetree/bindings/clock/maxim,max77686.txt | 15 ++---
Maxim Integrated Power Management ICs are very similar with
regard to their clock outputs. Most of the clock drivers for
these chips are duplicating code and are simpler enough that
can be converted to use a generic driver to consolidate code
and avoid duplication.
Signed-off-by: Javier Martinez
From: Doug Anderson
The max77686 includes an RTC that keeps power during suspend. It's
convenient to be able to use it as a wakeup source.
Signed-off-by: Doug Anderson
---
drivers/rtc/rtc-max77686.c | 28
1 file changed, 28 insertions(+)
diff --git a/drivers/rtc/
This patch adds a dt-binding include for Maxim 77686
PMIC clock IDs that can be to be shared between the
clk-max77686 clock driver and DeviceTree source files.
Signed-off-by: Javier Martinez Canillas
---
drivers/clk/clk-max77686.c | 7 +--
include/dt-bindings/clock/maxim
By using the generic IRQ support in the Register map API, it
is possible to get rid max77686-irq.c and simplify the code.
Suggested-by: Krzysztof Kozlowski
Signed-off-by: Javier Martinez Canillas
Acked-by: Lee Jones
Reviewed-by: Doug Anderson
Tested-by: Doug Anderson
---
Changes since v2
Hello Mark,
On 06/21/2014 10:40 PM, Mark Brown wrote:
> On Tue, Jun 17, 2014 at 06:05:29PM +0200, Javier Martinez Canillas wrote:
>> On 06/17/2014 04:12 PM, Mark Brown wrote:
>
>> >> I just looked at regulator_register() and saw that it does
>> >> rdev->
Hello Ajay,
Not an extensive review since I'm not familiar with the graphics stack
but a few things I noticed are commented below.
On Wed, Jun 11, 2014 at 8:27 PM, Ajay Kumar wrote:
> This patch adds a simple driver to handle all the LCD and LED
> powerup/down routines needed to support eDP/LVDS
Hello Ajay,
On Wed, Jun 11, 2014 at 8:27 PM, Ajay Kumar wrote:
> From: Vincent Palatin
>
> This patch adds drm_bridge driver for parade DisplayPort
> to LVDS bridge chip.
>
> Signed-off-by: Vincent Palatin
> Signed-off-by: Andrew Bresticker
> Signed-off-by: Sean Paul
> Signed-off-by: Rahul Sh
a board.
> Otherwise, can anyone give me tested-by? and I'd happy to give me
> reviewed-by so that I can pick this patch series up.
>
> Thanks,
> Inki Dae
>
I've also tested this series on an Exynos5420 Peach pit board and LVDS
display was working for me.
Test
Hello Doug,
On 06/24/2014 06:05 AM, Doug Anderson wrote:
> Andreas,
>
> On Mon, Jun 23, 2014 at 3:46 PM, Andreas Färber wrote:
>> Hi Doug,
>>
>> Am 23.06.2014 21:47, schrieb Doug Anderson:
>>> Thanks for posting! A first pass on this is below...
>>
>> Thanks a lot for your quick review! My firs
info from
>>> DT node) to work properly and match the documented bindings. See
>>> <https://patchwork.kernel.org/patch/4346701/> and
>>> <https://patchwork.kernel.org/patch/4346711/>
>>>
>>> Signed-off-by: Doug Anderson
>>> Tes
Hello Mark,
On 06/23/2014 11:47 AM, Mark Brown wrote:
> On Mon, Jun 23, 2014 at 11:28:25AM +0200, Javier Martinez Canillas wrote:
>> On 06/21/2014 10:40 PM, Mark Brown wrote:
>
>> > That's not really relevant here - I'm asking if the regulators get their
>> &
Hello Naveen,
On Wed, Jun 25, 2014 at 7:04 AM, Naveen Krishna Ch
wrote:
> Doug,
>
> On 25 June 2014 03:24, Doug Anderson wrote:
>> Naveen,
>>
>> On Tue, Jun 24, 2014 at 5:19 AM, Naveen Krishna Chatradhi
>> wrote:
>>> Exynos5420 based Peach PIT and Exynos5800 based PI boards have
>>> 4 NTC therm
Hello Krzysztof,
On 06/25/2014 12:05 PM, Krzysztof Kozlowski wrote:
> On czw, 2014-06-19 at 20:20 +0200, Javier Martinez Canillas wrote:
>> From: Doug Anderson
>>
>> The max77686 includes an RTC that keeps power during suspend. It's
>> convenient to be a
| 20
> ++--
> Documentation/hwmon/ntc_thermistor |8
> drivers/hwmon/Kconfig |5 +++--
> drivers/hwmon/ntc_thermistor.c | 14 +-
> 5 files changed, 35 insertions(+), 14 dele
quot;;
> + pullup-uv = <180>;
> + pullup-ohm = <47000>;
> + pulldown-ohm = <0>;
> + io-channels = <&adc 5>;
> + };
> + ncp15wb473@6 {
> + compatible = "murata,n
Hello Krzysztof,
On 06/25/2014 04:19 PM, Krzysztof Kozlowski wrote:
> On czw, 2014-06-19 at 20:20 +0200, Javier Martinez Canillas wrote:
>> Maxim Integrated Power Management ICs are very similar with
>> regard to their clock outputs. Most of the clock drivers for
>> these
gt; .suspend_noirq = s3c24xx_i2c_suspend_noirq,
> - .resume = s3c24xx_i2c_resume,
> + .resume_noirq = s3c24xx_i2c_resume_noirq,
> + .freeze_noirq = s3c24xx_i2c_suspend_noirq,
> + .thaw_noirq = s3c24xx_i2c_resume_noirq,
> + .poweroff_noirq = s3c24xx_i2c_suspend_noirq,
> +
On 06/25/2014 07:24 PM, Doug Anderson wrote:
> Hi,
>
> On Wed, Jun 25, 2014 at 3:29 AM, Javier Martinez Canillas
> wrote:
>> Yes, the original Chrome OS 3.8 max77xxx also called the irq worker thread to
>> ack the interrupt.
>>
>> So the real problem is tha
Hello Doug,
Thanks a lot for your feedback.
On 06/25/2014 08:06 PM, Doug Anderson wrote:
> Javier,
>
> On Thu, Jun 19, 2014 at 11:20 AM, Javier Martinez Canillas
> wrote:
>> @@ -33,6 +38,6 @@ Example: Clock consumer node
>> foo@0 {
>>
Doug Anderson (1):
mfd: max77686: Allow the max77686 rtc to wakeup the system
Javier Martinez Canillas (13):
mfd: max77686: Convert to use regmap_irq
clk: max77686: Add DT include for MAX77686 PMIC clock
clk: max77686: Improve Maxim 77686 PMIC clocks binding
clk: Add generic driver for Ma
The MAX77802 PMIC has two 32.768kHz Buffered Clock Outputs with
Low Jitter Mode. This patch adds support for these two clocks.
Signed-off-by: Javier Martinez Canillas
---
Changes since v3: None
Changes since v2: None
Changes since v1:
- Use module_platform_driver() instead of having init
The MAX7802 PMIC has a Real-Time-Clock (RTC) with two alarms.
This patch adds support for the RTC and is based on a driver
added by Simon Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas
---
Changes since v3: None
drivers/rtc/Kconfig| 10 +
drivers/rtc
Maxim Integrated Power Management ICs are very similar with
regard to their clock outputs. Most of the clock drivers for
these chips are duplicating code and are simpler enough that
can be converted to use a generic driver to consolidate code
and avoid duplication.
Signed-off-by: Javier Martinez
Add Device Tree binding documentation for the clocks
outputs in the Maxim 77802 Power Management IC.
Signed-off-by: Javier Martinez Canillas
---
Changes since v3:
- Don't use the same clock driver name in clock-names since it's a consumer
concept and most probably will be
.
Signed-off-by: Javier Martinez Canillas
---
Changes since v3:
- Add support for Exynos5800 based Peach pi board. Suggested by Doug Anderson.
- Model the actual regulators relationship instead of a simplistic model.
Suggested by Mark Brown.
Changes since v2: None
Changes since v1:
- Use
, clocks outputs and the RTC.
This patch adds the core support for MAX77802 PMIC and is based
on a driver added by Simon Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas
---
Changes since v3:
- Remove unnecessary OOM error message since the mm subsystem already logs
Clocks drivers for Maxim PMIC are very similar so they can
be converted to use the generic Maxim clock driver.
Also, while being there use module_platform_driver() helper
macro to eliminate more boilerplate code.
Signed-off-by: Javier Martinez Canillas
Reviewed-by: Krzysztof Kozlowski
the regmap lock.
Signed-off-by: Javier Martinez Canillas
---
Changes since v3: None
drivers/base/regmap/regmap.c | 34 ++
include/linux/regmap.h | 9 +
2 files changed, 43 insertions(+)
diff --git a/drivers/base/regmap/regmap.c b/drivers/base
Add Device Tree binding documentation for Maxim 77802 PMIC.
Signed-off-by: Javier Martinez Canillas
---
Changes since v3: None
Changes since v2:
- Explain better the Dynamic Voltage Scaling (DVS) support in some Buck
regulators and the max77802,pmic-buck-{dvs,selb}-gpios properties
By using the generic IRQ support in the Register map API, it
is possible to get rid max77686-irq.c and simplify the code.
Suggested-by: Krzysztof Kozlowski
Signed-off-by: Javier Martinez Canillas
Acked-by: Lee Jones
Reviewed-by: Doug Anderson
Tested-by: Doug Anderson
---
Changes since v3
This patch adds a dt-binding include for Maxim 77686
PMIC clock IDs that can be to be shared between the
clk-max77686 clock driver and DeviceTree source files.
Signed-off-by: Javier Martinez Canillas
Reviewed-by: Krzysztof Kozlowski
---
Changes since v3: None
drivers/clk/clk-max77686.c
ks outputs.
Also, explain that the clocks identifiers are defined in a
header file that can be included by Device Tree source with
client nodes to avoid using magic numbers.
Signed-off-by: Javier Martinez Canillas
Reviewed-by: Krzysztof Kozlowski
---
Changes since v3:
- Don't change clock-na
up before the max77686 wakeup runs.
Signed-off-by: Doug Anderson
Reviewed-by: Javier Martinez Canillas
---
Changes since v3:
- Keep the note that this patch needs another change due wakeup
ordering problems.
drivers/rtc/rtc-max77686.c | 28
1 file changed, 28
The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout
(LDO) regulators. This patch adds support for all these regulators
found on the MAX77802 PMIC and is based on a driver added by Simon
Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas
---
Changes
ddc = <&i2c_2>;
> +
> + hdmi-en-supply = <&tps65090_fet7>;
> + vdd-supply = <&ldo8_reg>;
> + vdd_osc-supply = <&ldo10_reg>;
> + vdd_pll-supply = <&ldo8_reg>;
> };
>
> &usbdrd_phy0 {
> --
&g
u had a line break between the ddc and the supplies on your patch
for Peach pit, can you please add it here as well?
I think that is more readable and also we may later factor out common
DTS fragments on these two boards in .dtsi include files so is better
to keep the diff as small as possible.
Hello Krzysztof,
Thanks a lot for your feedback.
On 06/26/2014 11:31 AM, Krzysztof Kozlowski wrote:
> Hi,
>
> Just a few nit-picks below but overall everything looks fine:
>
> Reviewed-by: Krzysztof Kozlowski
>
>
>> +
>> +static int max77802_i2c_probe(struct i2c_client *i2c,
>> +
Hello Krzysztof,
Thanks a lot for your feedback.
On 06/26/2014 12:08 PM, Krzysztof Kozlowski wrote:
> On śro, 2014-06-25 at 21:03 +0200, Javier Martinez Canillas wrote:
>> The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout
>> (LDO) regulators. This patch adds suppor
Hello Yadwinder,
Thanks a lot for your feedback.
On 06/26/2014 01:51 PM, Yadwinder Singh Brar wrote:
> Hi Javier,
>
> Sorry for jumping in late, but just one concern mentioned inline.
>
> [ .. ]
>
>> +
>> +static unsigned long max_gen_recalc_rate(struct clk_hw *hw,
>> +
Hello Naveen,
Thanks a lot for testing!
On 06/26/2014 03:32 PM, Naveen Krishna Ch wrote:
> Hello Javier,
>
> On 26 June 2014 00:33, Javier Martinez Canillas
> wrote:
>> MAX77802 is a PMIC that contains 10 high efficiency Buck regulators,
>> 32 Low-dropout (LDO) regula
Hello Naveen,
On Thu, Jun 26, 2014 at 2:19 PM, Naveen Krishna Chatradhi
wrote:
> This patchset does the following
> 1. Create a common dtsi file cros-exynos-peach.dtsi for
>exynos5420-peach-pit.dts and exynos5800-peach-pi.dts
There was some previous discussion in this list about what's the b
Hello Doug,
On 06/26/2014 06:12 PM, Doug Anderson wrote:
> Javier,
>
> On Thu, Jun 26, 2014 at 4:13 AM, Javier Martinez Canillas
> wrote:
>>>> +
>>>> +#ifdef CONFIG_PM_SLEEP
>>>> +static int max77802_suspend(struct device *dev)
>>>> +{
Hello Doug,
On 06/26/2014 06:29 PM, Doug Anderson wrote:
> Javier,
>
> On Thu, Jun 26, 2014 at 9:18 AM, Javier Martinez Canillas
> wrote:
>> Hello Doug,
>>
>> On 06/26/2014 06:12 PM, Doug Anderson wrote:
>>> Javier,
>>>
>>> On Thu, Jun
The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout
(LDO) regulators. This patch adds support for all these regulators
found on the MAX77802 PMIC and is based on a driver added by Simon
Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas
Tested-by: Naveen
.
Signed-off-by: Javier Martinez Canillas
Tested-by: Naveen Krishna Chatradhi
---
Changes since v4: None
Changes since v3:
- Add support for Exynos5800 based Peach pi board. Suggested by Doug Anderson.
- Model the actual regulators relationship instead of a simplistic model.
Suggested by Mark
Add Device Tree binding documentation for the clocks
outputs in the Maxim 77802 Power Management IC.
Signed-off-by: Javier Martinez Canillas
---
Changes since v4: None
Changes since v3:
- Don't use the same clock driver name in clock-names since it's a consumer
concept and mos
The MAX77802 PMIC has two 32.768kHz Buffered Clock Outputs with
Low Jitter Mode. This patch adds support for these two clocks.
Signed-off-by: Javier Martinez Canillas
Reviewed-by: Krzysztof Kozlowski
---
Changes since v4: None
Changes since v3: None
Changes since v2: None
Changes since v1
The MAX7802 PMIC has a Real-Time-Clock (RTC) with two alarms.
This patch adds support for the RTC and is based on a driver
added by Simon Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas
---
Changes since v4: None
Changes since v3: None
drivers/rtc/Kconfig
the regmap lock.
Signed-off-by: Javier Martinez Canillas
---
Changes since v4: None
Changes since v3: None
drivers/base/regmap/regmap.c | 34 ++
include/linux/regmap.h | 9 +
2 files changed, 43 insertions(+)
diff --git a/drivers/base/regmap
This patch adds a dt-binding include for Maxim 77686
PMIC clock IDs that can be to be shared between the
clk-max77686 clock driver and DeviceTree source files.
Signed-off-by: Javier Martinez Canillas
Reviewed-by: Krzysztof Kozlowski
---
Changes since v4: None
Changes since v3: None
drivers
By using the generic IRQ support in the Register map API, it
is possible to get rid max77686-irq.c and simplify the code.
Suggested-by: Krzysztof Kozlowski
Signed-off-by: Javier Martinez Canillas
Acked-by: Lee Jones
Reviewed-by: Doug Anderson
Tested-by: Doug Anderson
---
Changes since v4
Maxim Integrated Power Management ICs are very similar with
regard to their clock outputs. Most of the clock drivers for
these chips are duplicating code and are simpler enough that
can be converted to use a generic driver to consolidate code
and avoid duplication.
Signed-off-by: Javier Martinez
oug Anderson (1):
mfd: max77686: Allow the max77686 rtc to wakeup the system
Javier Martinez Canillas (13):
mfd: max77686: Convert to use regmap_irq
clk: max77686: Add DT include for MAX77686 PMIC clock
clk: max77686: Improve Maxim 77686 PMIC clocks binding
clk: Add generic driver for Ma
Add Device Tree binding documentation for Maxim 77802 PMIC.
Signed-off-by: Javier Martinez Canillas
---
Changes since v4: None
Changes since v3: None
Changes since v2:
- Explain better the Dynamic Voltage Scaling (DVS) support in some Buck
regulators and the max77802,pmic-buck-{dvs,selb
, clocks outputs and the RTC.
This patch adds the core support for MAX77802 PMIC and is based
on a driver added by Simon Glass to the Chrome OS kernel 3.8 tree.
Signed-off-by: Javier Martinez Canillas
Reviewed-by: Krzysztof Kozlowski
Tested-by: Naveen Krishna Chatradhi
---
Changes since v4:
- Use
ks outputs.
Also, explain that the clocks identifiers are defined in a
header file that can be included by Device Tree source with
client nodes to avoid using magic numbers.
Signed-off-by: Javier Martinez Canillas
Reviewed-by: Krzysztof Kozlowski
Reviewed-by: Doug Anderson
---
Changes sinc
up before the max77686 wakeup runs.
Signed-off-by: Doug Anderson
Reviewed-by: Javier Martinez Canillas
Reviewed-by: Krzysztof Kozlowski
---
Changes since v4: None
Changes since v3:
- Keep the note that this patch needs another change due wakeup
ordering problems.
drivers/rtc/rtc-max77
Clocks drivers for Maxim PMIC are very similar so they can
be converted to use the generic Maxim clock driver.
Also, while being there use module_platform_driver() helper
macro to eliminate more boilerplate code.
Signed-off-by: Javier Martinez Canillas
Reviewed-by: Krzysztof Kozlowski
Hello Andreas,
On 06/27/2014 09:48 AM, Andreas Färber wrote:
> Am 26.06.2014 20:15, schrieb Javier Martinez Canillas:
>> This patch adds a dt-binding include for Maxim 77686
>> PMIC clock IDs that can be to be shared between the
>
> "can be shared"?
>
As it s
Hello Andres,
Thanks a lot for your feedback.
On 06/27/2014 09:52 AM, Andreas Färber wrote:
> Am 26.06.2014 20:15, schrieb Javier Martinez Canillas:
>> Add Device Tree binding documentation for the clocks
>> outputs in the Maxim 77802 Power Management IC.
>>
>> Sig
Hello Andreas,
Thanks a lot for your feedback.
On 06/27/2014 10:06 AM, Andreas Färber wrote:
> Am 26.06.2014 20:15, schrieb Javier Martinez Canillas:
>> Add Device Tree binding documentation for Maxim 77802 PMIC.
>>
>> Signed-off-by: Javier Martinez Canillas
>>
Hello Andreas,
On 06/27/2014 10:26 AM, Andreas Färber wrote:
> Hi Javier,
>
> Am 27.06.2014 09:53, schrieb Javier Martinez Canillas:
>> Hello Andreas,
>>
>> On 06/27/2014 09:48 AM, Andreas Färber wrote:
>>> Am 26.06.2014 20:15, schrieb Javier Martinez Canilla
Hello Lee,
On 06/27/2014 11:21 AM, Lee Jones wrote:
> On Thu, 26 Jun 2014, Javier Martinez Canillas wrote:
>
>> From: Doug Anderson
>>
>> The max77686 includes an RTC that keeps power during suspend. It's
>> convenient to be able to use it as a wakeup
Hello Lee,
Thanks a lot for your feedback.
On 06/27/2014 11:26 AM, Lee Jones wrote:
> On Thu, 26 Jun 2014, Javier Martinez Canillas wrote:
>> The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout
>> (LDO) regulators. This patch adds support for all these regulators
Hello Yadwinder,
Thanks a lot for your feedback.
On 06/30/2014 06:01 AM, Yadwinder Singh Brar wrote:
> Hi Javier,
>
> On Thu, Jun 26, 2014 at 11:45 PM, Javier Martinez Canillas
> wrote:
>> Maxim Integrated Power Management ICs are very similar with
>> regard to their cl
Hello Russell,
Thanks a lot for your suggestion.
On 06/30/2014 01:35 PM, Russell King - ARM Linux wrote:
> On Mon, Jun 30, 2014 at 12:58:57PM +0200, Javier Martinez Canillas wrote:
>> >> + if (!max_gen->lookup)
>> >> + return ERR_PTR(-ENOMEM);
Hello Lee,
Thanks a lot for your feedback.
On 07/01/2014 05:15 PM, Lee Jones wrote:
> On Thu, 26 Jun 2014, Javier Martinez Canillas wrote:
>
>> Maxim MAX77802 is a power management chip that contains 10 high
>> efficiency Buck regulators, 32 Low-dropout (LDO) regulators u
Hello Tushar,
Thanks a lot for your feedback.
On 07/02/2014 11:20 AM, Tushar Behera wrote:
> On 06/26/2014 11:45 PM, Javier Martinez Canillas wrote:
>> Peach pit and pi boards uses a Maxim 77802 power management
>> IC to drive regulators and its Real Time Clock. This patch
>
Hello Mike,
On 07/01/2014 07:26 PM, Mike Turquette wrote:
> Quoting Yadwinder Singh Brar (2014-06-29 21:01:36)
>> Hi Javier,
>>
>> On Thu, Jun 26, 2014 at 11:45 PM, Javier Martinez Canillas
>> wrote:
>> > Maxim Integrated Power Management ICs are very sim
Hello Mike,
On 07/01/2014 07:29 PM, Mike Turquette wrote:
> Quoting Javier Martinez Canillas (2014-06-26 11:15:36)
>> Like most clock drivers, the Maxim 77686 PMIC clock binding
>> follows the convention that the "#clock-cells" property is
>> used to specify
Error checking across the driver is mostly consistent besides
a few exceptions, so change these exceptions for consistency.
Signed-off-by: Javier Martinez Canillas
---
drivers/mfd/max77686.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/max77686.c b
Add Device Tree binding documentation for the clocks
outputs in the Maxim 77802 Power Management IC.
Signed-off-by: Javier Martinez Canillas
---
Changes since v5:
- Fix typo error in DT binding. Suggested by Andreas Farber.
- Add "clock-output-names" as an optional property si
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