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| resources:tools-software:linux-drivers:iio-adc:ad7887 [03 Jan 2013 20:42] – external edit | resources:tools-software:linux-drivers:iio-adc:ad7887 [11 Feb 2016 20:46] – [Status] Lars-Peter Clausen | ||
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| Line 14: | Line 14: | ||
| * [[adi> | * [[adi> | ||
| + | |||
| ===== Description ===== | ===== Description ===== | ||
| Line 24: | Line 25: | ||
| ===== Status ===== | ===== Status ===== | ||
| - | ^ Source | + | ^ Source ^ Mainlined? ^ |
| - | | [[git.linux.org> | + | | [[git.linux.org> |
| ===== Files ===== | ===== Files ===== | ||
| ^ Function ^ File ^ | ^ Function ^ File ^ | ||
| - | | driver | + | | driver |
| - | | driver | + | | include |
| - | | include | [[git.linux.org> | + | |
| ====== Example platform device initialization ====== | ====== Example platform device initialization ====== | ||
| Line 39: | Line 39: | ||
| The reference volatage may vary between boards and models. The platform_data for the device' | The reference volatage may vary between boards and models. The platform_data for the device' | ||
| - | <source trunk/drivers/staging/ | + | <code c> |
| + | /** | ||
| + | * struct ad7887_platform_data - AD7887 ADC driver platform data | ||
| + | * @en_dual: Whether to use dual channel mode. If set to true AIN1 becomes the | ||
| + | | ||
| + | | ||
| + | | ||
| + | * @use_onchip_ref: Whether to use the onchip reference. If set to true the | ||
| + | | ||
| + | | ||
| + | */ | ||
| + | struct | ||
| + | bool en_dual; | ||
| + | bool use_onchip_ref; | ||
| + | }; | ||
| + | </code> | ||
| <code c> | <code c> | ||
| static struct ad7887_platform_data ad7887_pdata = { | static struct ad7887_platform_data ad7887_pdata = { | ||
| - | .vref_mv = 2500, | ||
| .en_dual = false, | .en_dual = false, | ||
| .use_onchip_ref = false, | .use_onchip_ref = false, | ||
| }; | }; | ||
| </ | </ | ||
| - | |||
| ===== Specifying reference voltage via the regulator framework ===== | ===== Specifying reference voltage via the regulator framework ===== | ||
| Line 161: | Line 174: | ||
| < | < | ||
| Linux Kernel Configuration | Linux Kernel Configuration | ||
| - | Device Drivers | + | |
| - | [*] Staging drivers | + | ... |
| - | < | + | < |
| - | | + | --- Industrial I/O support |
| - | -*- | + | ... |
| - | -*- | + | Analog to digital converters |
| - | -*- | + | ... |
| - | + | < | |
| - | *** Analog to digital converters | + | ... |
| - | [--snip--] | + | ... |
| - | + | ... | |
| - | | + | |
| - | + | ||
| - | [--snip--] | + | |
| </ | </ | ||
resources/tools-software/linux-drivers/iio-adc/ad7887.txt · Last modified: 27 Apr 2016 17:12 by Lars-Peter Clausen