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From: Jonathan Cameron <jic23@kernel.org>
To: Dan O'Donovan <dan@emutex.com>
Cc: linux-kernel@vger.kernel.org,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Hartmut Knaack <knaack.h@gmx.de>,
	Lars-Peter Clausen <lars@metafoo.de>,
	Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
	linux-iio@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org,
	Carlos Iglesias <carlos.iglesias@emutex.com>,
	Nicola Lunghi <nicola.lunghi@emutex.com>,
	Javier Arteaga <javier@emutex.com>
Subject: Re: [PATCH v3 2/3] iio: adc128s052: add ACPI _HID AANT1280
Date: Sun, 28 Oct 2018 11:56:19 +0000	[thread overview]
Message-ID: <20181028115619.13550889@archlinux> (raw)
In-Reply-To: <1540481742-23596-3-git-send-email-dan@emutex.com>

On Thu, 25 Oct 2018 16:35:41 +0100
Dan O'Donovan <dan@emutex.com> wrote:

> From: Nicola Lunghi <nicola.lunghi@emutex.com>
> 
> ACPI _HID AANT1280 matches an ADC124S101 present on E3940 SKUs of the UP
> Squared board.
> 
> Add it to the driver.
> 
> Signed-off-by: Nicola Lunghi <nicola.lunghi@emutex.com>
> [javier@emutex.com: fix up commit message and one checkpatch warning]
> Signed-off-by: Javier Arteaga <javier@emutex.com>
> Signed-off-by: Dan O'Donovan <dan@emutex.com>
Applied to the togreg branch of iio.git and pushed out as testing for
the autobuilders to play with it.

Thanks,

Jonathan

> ---
>  drivers/iio/adc/ti-adc128s052.c | 18 +++++++++++++++++-
>  1 file changed, 17 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/iio/adc/ti-adc128s052.c b/drivers/iio/adc/ti-adc128s052.c
> index e6716c3..c2d1453 100644
> --- a/drivers/iio/adc/ti-adc128s052.c
> +++ b/drivers/iio/adc/ti-adc128s052.c
> @@ -12,10 +12,12 @@
>   * published by the Free Software Foundation.
>   */
>  
> +#include <linux/acpi.h>
>  #include <linux/err.h>
>  #include <linux/spi/spi.h>
>  #include <linux/module.h>
>  #include <linux/iio/iio.h>
> +#include <linux/property.h>
>  #include <linux/regulator/consumer.h>
>  
>  struct adc128_configuration {
> @@ -135,10 +137,15 @@ static const struct iio_info adc128_info = {
>  static int adc128_probe(struct spi_device *spi)
>  {
>  	struct iio_dev *indio_dev;
> +	unsigned int config;
>  	struct adc128 *adc;
> -	int config = spi_get_device_id(spi)->driver_data;
>  	int ret;
>  
> +	if (dev_fwnode(&spi->dev))
> +		config = (unsigned long) device_get_match_data(&spi->dev);
> +	else
> +		config = spi_get_device_id(spi)->driver_data;
> +
>  	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*adc));
>  	if (!indio_dev)
>  		return -ENOMEM;
> @@ -207,10 +214,19 @@ static const struct spi_device_id adc128_id[] = {
>  };
>  MODULE_DEVICE_TABLE(spi, adc128_id);
>  
> +#ifdef CONFIG_ACPI
> +static const struct acpi_device_id adc128_acpi_match[] = {
> +	{ "AANT1280", 2 }, /* ADC124S021 compatible ACPI ID */
> +	{ }
> +};
> +MODULE_DEVICE_TABLE(acpi, adc128_acpi_match);
> +#endif
> +
>  static struct spi_driver adc128_driver = {
>  	.driver = {
>  		.name = "adc128s052",
>  		.of_match_table = of_match_ptr(adc128_of_match),
> +		.acpi_match_table = ACPI_PTR(adc128_acpi_match),
>  	},
>  	.probe = adc128_probe,
>  	.remove = adc128_remove,


  parent reply	other threads:[~2018-10-28 11:56 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-23 21:38 [PATCH v2 0/3] iio: adc128s052: add matching options Javier Arteaga
2018-04-23 21:38 ` [PATCH v2 1/3] iio: adc128s052: Add pin-compatible IDs Javier Arteaga
2018-04-23 21:38 ` [PATCH v2 2/3] iio: adc128s052: add ACPI _HID AANT1280 Javier Arteaga
2018-04-23 22:08   ` Andy Shevchenko
2018-04-24 10:51     ` Javier Arteaga
2018-04-23 21:38 ` [PATCH v2 3/3] iio: adc128s052: reuse "compatible" for ACPI _DSD Javier Arteaga
2018-10-25 15:35 ` [PATCH v3 0/3] iio: adc128s052: add matching options Dan O'Donovan
2018-10-25 15:35   ` [PATCH v3 1/3] iio: adc128s052: Add pin-compatible IDs Dan O'Donovan
2018-10-28 15:35     ` Jonathan Cameron
2018-10-30 19:37     ` Rob Herring
2018-10-25 15:35   ` [PATCH v3 2/3] iio: adc128s052: add ACPI _HID AANT1280 Dan O'Donovan
2018-10-25 17:46     ` Andy Shevchenko
2018-10-26 10:13       ` Dan O'Donovan
2018-10-26 12:12         ` Andy Shevchenko
2018-10-27 17:14     ` Himanshu Jha
2018-10-28 11:42       ` Jonathan Cameron
2018-10-28 11:56     ` Jonathan Cameron [this message]
2018-10-25 15:35   ` [PATCH v3 3/3] iio: adc128s052: use SPDX-License-Identifier Dan O'Donovan
2018-10-28 11:58     ` Jonathan Cameron
2018-10-25 17:49   ` [PATCH v3 0/3] iio: adc128s052: add matching options Andy Shevchenko

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