Markus Pargmann schrieb am 03.03.2015 um 08:58:
> This is a conversion queue driver for the mx25 SoC. It uses the central
> ADC which is used by two seperate independent queues. This driver
> prepares different conversion configurations for each possible input.
> For a conversion it creates a conve
Markus Pargmann schrieb am 03.03.2015 um 08:58:
> This is the core driver for imx25 touchscreen/adc driver. The module
> has one shared ADC and two different conversion queues which use the
> ADC. The two queues are identical. Both can be used for general purpose
> ADC but one is meant to be used f
leaning]
> Signed-off-by: Ezequiel Garcia
Acked-by: Hartmut Knaack
> ---
> drivers/iio/adc/Kconfig | 11 ++
> drivers/iio/adc/Makefile | 1 +
> drivers/iio/adc/cc10001_adc.c | 423
> ++
> 3 files changed, 435 insert
Adam Thomson schrieb am 22.12.2014 um 17:51:
> This patch adds support for DA9150 Charger & Fuel-Gauge IC GPADC.
>
> Signed-off-by: Adam Thomson
Reviewed-by: Hartmut Knaack
> ---
> drivers/iio/adc/Kconfig| 9 +
> drivers/iio/adc/Makefile | 1 +
>
Jonathan Cameron schrieb am 26.12.2014 um 12:51:
> On 15/12/14 11:39, Nikolaus Schulz wrote:
>> The TI DAC8554 is a quad-channel Digital-to-Analog Converter with an SPI
>> interface.
>>
>> Changes in v3:
>> * Small fixes in the documentation of struct dac8554_state
>> * Replace some magic constants
i-z" to "three_state" as per
> ABI/testing/sysfs-bus-iio
> * Register device late in probe function
> * Avoid powerdown broadcast update, which touches all DAC on the bus
>
> Signed-off-by: Nikolaus Schulz
Reviewed-by: Hartmut Knaack
&g
Hartmut Knaack schrieb am 13.12.2014 um 12:18:
> Nikolaus Schulz schrieb am 12.12.2014 um 16:58:
>> On Sat, Dec 06, 2014 at 12:36:19PM +0100, Hartmut Knaack wrote:
>>> Nikolaus Schulz schrieb am 24.11.2014 um 20:50:
>>>> The TI DAC8554 is a quad-channel Digital-t
Nikolaus Schulz schrieb am 12.12.2014 um 16:58:
> On Sat, Dec 06, 2014 at 12:36:19PM +0100, Hartmut Knaack wrote:
>> Nikolaus Schulz schrieb am 24.11.2014 um 20:50:
>>> The TI DAC8554 is a quad-channel Digital-to-Analog Converter with an SPI
>>> interface.
>>>
&
Ezequiel Garcia schrieb am 27.11.2014 um 16:39:
> From: Phani Movva
>
> This commit adds support for Cosmic Circuits 10001 10-bit ADC device.
Still some issues left, unfortunately things I pointed out in my last review.
>
> Signed-off-by: Phani Movva
> Signed-off-by: Naidu Tellapati
> [Ezequie
Nikolaus Schulz schrieb am 24.11.2014 um 20:50:
> The TI DAC8554 is a quad-channel Digital-to-Analog Converter with an SPI
> interface.
>
> Changes in v2:
> * Use DMA-safe buffer for SPI transfer
> * Normalize powerdown_mode name "hi-z" to "three_state" as per
> ABI/testing/sysfs-bus-iio
> * Reg
Adam Thomson schrieb am 25.11.2014 um 19:25:
> This patch adds support for DA9150 Charger & Fuel-Gauge IC GPADC.
>
Moving iio_map_array_register around requires an adaption of the error out path.
Please see my comment inline.
> Signed-off-by: Adam Thomson
> ---
> drivers/iio/adc/Kconfig|
Ezequiel Garcia schrieb am 25.11.2014 23:03:
>
>
> On 11/25/2014 06:41 PM, Hartmut Knaack wrote:
>>>
>>> Unless I'm missing something, that's exactly what XOR does.
>>>
>>> Example:
>>>
>>> reserved_channels = 0x2;
>>
Ezequiel Garcia schrieb am 25.11.2014 18:46:
>
>
> On 11/21/2014 10:15 PM, Hartmut Knaack wrote:
>> Ezequiel Garcia schrieb am 13.11.2014 15:13:
>>> From: Phani Movva
>>>
>>> This commit adds support for Cosmic Circuits 10001 10-bit ADC device.
>&g
Ezequiel Garcia schrieb am 13.11.2014 15:13:
> From: Phani Movva
>
> This commit adds support for Cosmic Circuits 10001 10-bit ADC device.
A few more issues - some got newly introduced, some have been overseen earlier
(and some are just matter of taste ;-)
>
> Signed-off-by: Phani Movva
> Sign
Ivan T. Ivanov schrieb am 12.11.2014 09:55:
>
> On Tue, 2014-11-11 at 23:39 +0100, Hartmut Knaack wrote:
>> Ivan T. Ivanov schrieb am 11.11.2014 09:21:
>>> Hi Hartmut,
>>>
>>> On Mon, 2014-11-10 at 22:11 +0100, Hartmut Knaack wrote:
>>>> Iva
Ivan T. Ivanov schrieb am 11.11.2014 09:21:
> Hi Hartmut,
>
> On Mon, 2014-11-10 at 22:11 +0100, Hartmut Knaack wrote:
>> Ivan T. Ivanov schrieb am 03.11.2014 16:24:
>>> From: Stanimir Varbanov
>>>
>>> The voltage ADC is peripheral of Qualcomm SPMI PMI
Ivan T. Ivanov schrieb am 03.11.2014 16:24:
> From: Stanimir Varbanov
>
> The voltage ADC is peripheral of Qualcomm SPMI PMIC chips. It has
> 15 bits resolution and register space inside PMIC accessible across
> SPMI bus.
>
> The vadc driver registers itself through IIO interface.
Reviewing agai
Ivan T. Ivanov schrieb am 03.11.2014 16:24:
> From: Stanimir Varbanov
>
> Document DT binding for Qualcomm SPMI PMIC voltage ADC
> driver.
>
> Signed-off-by: Stanimir Varbanov
> Signed-off-by: Ivan T. Ivanov
> ---
> .../devicetree/bindings/iio/adc/qcom,spmi-vadc.txt | 129
> +
Ivan T. Ivanov schrieb am 01.11.2014 17:39:
>
> On Fri, 2014-10-31 at 21:13 +0100, Hartmut Knaack wrote:
>> Ivan T. Ivanov schrieb am 22.10.2014 16:13:
>>> The current ADC is peripheral of Qualcomm SPMI PMIC chips. It has
>>> 16 bits resolution and register space
Vignesh R schrieb am 27.10.2014 12:08:
> The charge delay value is by default 0xB000. But it can be set to lower
> values on some boards as long as false pen-ups are avoided. Lowering the
> value increases the sampling rate (though current sampling rate is
> sufficient for tsc operation). Hence cha
Vignesh R schrieb am 27.10.2014 12:08:
> From: Brad Griffis
>
> This patch makes the initial changes required to workaround TSC-false
> pen-up interrupts. It is required to implement these changes in order to
> remove udelay in the TSC interrupt handler and false pen-up events.
> The charge step
Ivanov
> ---
>
> Changes:
> - Address review comments from Hartmut Knaack
>
> .../devicetree/bindings/iio/adc/qcom,spmi-iadc.txt | 46 ++
> drivers/iio/adc/Kconfig| 14 +
> drivers/iio/adc/Makefile | 1 +
> dri
Ivan T. Ivanov schrieb am 01.10.2014 18:14:
> The current ADC is peripheral of Qualcomm SPMI PMIC chips. It has
> 16 bits resolution and register space inside PMIC accessible across
> SPMI bus.
>
> The driver registers itself through IIO interface.
>
Hi, I spotted some issues, see inline.
> Signe
Stanimir Varbanov schrieb am 25.09.2014 17:30:
> Hi Ivan,
>
> On 09/25/2014 03:47 PM, Ivan T. Ivanov wrote:
>>
>> Hi Stan, few comment bellow.
>>
>> On Wed, 2014-09-24 at 15:56 +0300, Stanimir Varbanov wrote:
>>> The voltage ADC is peripheral of Qualcomm SPMI PMIC chips. It has
>>> 15bits resoluti
Stanimir Varbanov schrieb am 24.09.2014 14:56:
> The voltage ADC is peripheral of Qualcomm SPMI PMIC chips. It has
> 15bits resolution and register space inside PMIC accessible across
> SPMI bus.
>
> The vadc driver registers itself through IIO interface.
Quite a lot of changes. Please see my comm
Hi,
two small issues inline.
Stanimir Varbanov schrieb am 24.09.2014 14:56:
> Document DT binding for Qualcomm SPMI PMIC voltage ADC
> driver.
>
> Signed-off-by: Stanimir Varbanov
> Signed-off-by: Ivan T. Ivanov
> ---
> .../devicetree/bindings/iio/adc/qcom,spmi-vadc.txt | 130
> ++
Hi,
I have put a few comments inline.
Adam Thomson schrieb am 23.09.2014 12:53:
> This patch adds support for DA9150 Charger & Fuel-Gauge IC GPADC.
>
> Signed-off-by: Adam Thomson
> ---
> drivers/iio/adc/Kconfig| 9 +
> drivers/iio/adc/Makefile | 1 +
> drivers/iio/adc/da9150-
Jacob Pan schrieb, Am 18.09.2014 01:13:
> On Thu, 18 Sep 2014 00:20:00 +0200
> Hartmut Knaack wrote:
>
>> Jacob Pan schrieb, Am 17.09.2014 02:11:
>>> Platform driver for X-Powers AXP288 ADC, which is a sub-device of
>>> the customized AXP288 PMIC for Intel Baytra
Hartmut Knaack schrieb, Am 18.09.2014 00:20:
> Jacob Pan schrieb, Am 17.09.2014 02:11:
>> Platform driver for X-Powers AXP288 ADC, which is a sub-device of the
>> customized AXP288 PMIC for Intel Baytrail-CR platforms. GPADC device
>> enumerates as one of the MFD cell
Jacob Pan schrieb, Am 17.09.2014 02:11:
> Platform driver for X-Powers AXP288 ADC, which is a sub-device of the
> customized AXP288 PMIC for Intel Baytrail-CR platforms. GPADC device
> enumerates as one of the MFD cell devices. It uses IIO infrastructure
> to communicate with userspace and consumer
erature. The returned voltage can then be converted by a
> suitable thermal driver to and actual temperature and used for thermal
> handling.
>
> Signed-off-by: Heiko Stuebner
Acked-by: Hartmut Knaack
> ---
> changes since v2:
> - adapt message about the clk rate
> changes
Jonathan Cameron schrieb, Am 13.09.2014 21:55:
> On 12/09/14 00:15, Jacob Pan wrote:
>> Add documentation for input current raw reading and scale.
>>
>> Signed-off-by: Jacob Pan
> The content is fine, but please look at how the other types are handled.
> The raw attribute is described along with t
ead of creating the mask manually
> as suggested by Hartmut Knaack
>
> I've also opted for simply keeping the indent mismatch in
> struct rockchip_saradc, as I don't think it's worth the churn
> it produces
>
> .../bindings/iio/adc/rockchip-saradc.txt
Stanimir Varbanov schrieb, Am 11.09.2014 17:13:
> Document DT binding for Qualcomm SPMI PMIC voltage ADC
> driver.
>
Still one typo left.
> Signed-off-by: Stanimir Varbanov
> Signed-off-by: Ivan T. Ivanov
> ---
> .../devicetree/bindings/iio/adc/qcom,spmi-vadc.txt | 123
>
Stanimir Varbanov schrieb, Am 11.09.2014 17:13:
> The voltage ADC is peripheral of Qualcomm SPMI PMIC chips. It has
> 15bits resolution and register space inside PMIC accessible across
> SPMI bus.
>
> The vadc driver registers itself through IIO interface.
>
Looks already pretty good. Things you
Stanimir Varbanov schrieb, Am 05.09.2014 14:14:
> Document DT binding for Qualcomm SPMI PMIC voltage ADC
> driver.
>
> Signed-off-by: Stanimir Varbanov
> Signed-off-by: Ivan T. Ivanov
> ---
> .../devicetree/bindings/iio/adc/qcom,spmi-vadc.txt | 110
>
> 1 files changed, 1
Heiko Stübner schrieb:
> Older Rockchip SoCs, at least the rk3066, used a slightly modified saradc
> for temperature measurements. This so called tsadc does not contain any
> active parts like temperature interrupts and only supports polling the
> current temperature. The returned voltage can then
Chanwoo Choi schrieb:
> This patch add support for s3c2410/s3c2416/s3c2440/s3c2443 ADC. The s3c24xx
> is alomost same as ADCv1. But, There are a little difference as following:
> - ADCMUX register address to select channel
> - ADCDAT mask (10bit or 12bit ADC resolution according to SoC version)
Hi,
Chanwoo Choi schrieb:
> From: Arnd Bergmann
>
> The ADC in s3c64xx is almost the same as exynosv1, but
> has a different 'select' method. Adding this here will be
> helpful to move over the existing s3c64xx platform from the
> legacy plat-samsung/adc driver to the new exynos-adc.
>
> Signed-off-by
Jonathan Cameron schrieb:
> On 18/07/14 20:29, Arnd Bergmann wrote:
>> This adds support for the touchscreen on Samsung s3c64xx.
>> The driver is completely untested but shows roughly how
>> it could be done, following the example of the at91 driver.
>>
> Hi Arnd,
>
>> Open questions include:
>>
>>
Arnd Bergmann schrieb:
> The ADC in s3c64xx is almost the same as exynosv1, but
> has a different 'select' method. Adding this here will be
> helpful to move over the existing s3c64xx platform from the
> legacy plat-samsung/adc driver to the new exynos-adc.
>
> Signed-off-by: Arnd Bergmann
> ---
T
er
Reviewed-by: Hartmut Knaack
> ---
Looks good to me. The fact, that SARADC_DLY_PU_SOC_MASK is defined but never
used should be fine under the given circumstances, that no datasheet with
register definitions is publicly available.
> changes since v4:
> - address comments from Hartmut
Heiko Stübner schrieb:
> The ADC is a 3-channel signal-ended 10-bit Successive Approximation
> Register (SAR) A/D Converter. It uses the supply and ground as its reference
> and converts the analog input signal into 10-bit binary digital codes.
Is there a datasheet available anywhere, or just under
Heiko Stübner schrieb:
> This add the necessary binding documentation for the saradc found in all
> recent
> processors from Rockchip.
>
> Signed-off-by: Heiko Stuebner
> ---
Spotted some typos, see inline.
> .../bindings/iio/adc/rockchip-saradc.txt | 28
> ++
> 1
Philippe Reynes schrieb:
> This driver add partial support of the
> maxim 1027/1029/1031. Differential mode is not
> supported.
>
> It was tested on armadeus apf27 board.
>
> Signed-off-by: Philippe Reynes
Reviewed-by: Hartmut Knaack
> ---
Not sure if it's too late,
feedback)
>> - add validate_trigger
>> - add validate_device
>> - remove useless (void *) cast
>> - use allocated buffer for spi_write
>>
>> v4: (thanks Jonathan Cameron for the feedback)
>> - use iio_trigger_generic_data_rdy_poll
>>
>> v3: (thanks H
the feedback)
> - add validate_trigger
> - add validate_device
> - remove useless (void *) cast
> - use allocated buffer for spi_write
>
> v4: (thanks Jonathan Cameron for the feedback)
> - use iio_trigger_generic_data_rdy_poll
>
> v3: (thanks Hartmut Knaack, Lars-Peter C
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