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resources:tools-software:linux-drivers:iio-adc:ad7606 [27 Apr 2016 17:10] – fix typo Lars-Peter Clausenresources:tools-software:linux-drivers:iio-adc:ad7606 [15 Mar 2017 22:07] – [Example spi_board_info initialization / serial interface] Lars-Peter Clausen
Line 31: Line 31:
  
 ^ Function ^ File ^ ^ Function ^ File ^
-| driver  | [[git.linux.org>drivers/staging/iio/adc/ad7606_core.c]] | +| driver  | [[git.linux.org>drivers/staging/iio/adc/ad7606.c]] |
-| driver  | [[git.linux.org>drivers/staging/iio/adc/ad7606_ring.c]] |+
 | driver  | [[git.linux.org>drivers/staging/iio/adc/ad7606_spi.c]] | | driver  | [[git.linux.org>drivers/staging/iio/adc/ad7606_spi.c]] |
 | driver  | [[git.linux.org>drivers/staging/iio/adc/ad7606_par.c]] | | driver  | [[git.linux.org>drivers/staging/iio/adc/ad7606_par.c]] |
Line 40: Line 39:
  
 {{page>software/linux/docs/platform_and_bus_model#Platform Data&noheader&firstseconly&noeditbtn}} {{page>software/linux/docs/platform_and_bus_model#Platform Data&noheader&firstseconly&noeditbtn}}
- 
-The reference voltage may vary between boards and models. The platform_data for the device's "struct device" holds this information. 
- 
-<code c> 
-/** 
- * struct ad7606_platform_data - platform/board specifc information 
- * @default_os: default oversampling value {0, 2, 4, 8, 16, 32, 64} 
- * @default_range: default range +/-{5000, 10000} mVolt 
- * @gpio_convst: number of gpio connected to the CONVST pin 
- * @gpio_reset: gpio connected to the RESET pin, if not used set to -1 
- * @gpio_range: gpio connected to the RANGE pin, if not used set to -1 
- * @gpio_os0: gpio connected to the OS0 pin, if not used set to -1 
- * @gpio_os1: gpio connected to the OS1 pin, if not used set to -1 
- * @gpio_os2: gpio connected to the OS2 pin, if not used set to -1 
- * @gpio_frstdata: gpio connected to the FRSTDAT pin, if not used set to -1 
- * @gpio_stby: gpio connected to the STBY pin, if not used set to -1 
- */ 
-</code> 
- 
-<source trunk/drivers/staging/iio/adc/ad7606.h:ad7606_platform_data{} c linux-kernel> 
- 
-<code c> 
-static struct ad7606_platform_data ad7606_pdata = { 
- .default_os = 0, 
- .default_range = 10000, 
- .gpio_convst = GPIO_PF9, 
- .gpio_reset = GPIO_PF10, 
- .gpio_range = GPIO_PH0, 
- .gpio_os0 = GPIO_PH1, 
- .gpio_os1 = GPIO_PH2, 
- .gpio_os2 = GPIO_PH3, 
- .gpio_frstdata = -1, 
- .gpio_stby = GPIO_PF12, 
-}; 
-</code> 
- 
 ====== Example platform_device initialization / parallel interface ====== ====== Example platform_device initialization / parallel interface ======
  
Line 157: Line 120:
  .bus_num = 0, /* Framework bus number */  .bus_num = 0, /* Framework bus number */
  .chip_select = 3, /* Framework chip select */  .chip_select = 3, /* Framework chip select */
- .platform_data = &ad7606_pdata, 
  .controller_data = &ad7606_chip_info, /* Blackfin only */  .controller_data = &ad7606_chip_info, /* Blackfin only */
  .irq = IRQ_PH6,  .irq = IRQ_PH6,
resources/tools-software/linux-drivers/iio-adc/ad7606.txt · Last modified: 30 Sep 2019 09:03 by Beniamin Bia

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