diff options
| author | Patil, Rachna <rachna@ti.com> | 2012-10-16 12:55:45 +0530 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-11-05 23:50:27 +0100 |
| commit | 5e53a69b44e893227b046a7bc74db3cb40d7f39b (patch) | |
| tree | 4586fb856eb6709e40df4c38b0840177adbf4d7c /include/linux/mfd | |
| parent | 2b99bafab19145a72e2c557326fc4662a864a162 (diff) | |
| download | lwn-5e53a69b44e893227b046a7bc74db3cb40d7f39b.tar.gz lwn-5e53a69b44e893227b046a7bc74db3cb40d7f39b.zip | |
IIO : ADC: tiadc: Add support of TI's ADC driver
This patch adds support for TI's ADC driver.
This is a multifunctional device.
Analog input lines are provided on which
voltage measurements can be carried out.
You can have upto 8 input lines.
Signed-off-by: Patil, Rachna <rachna@ti.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/ti_am335x_tscadc.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h index fc18b2ef753f..c79ad5d2f271 100644 --- a/include/linux/mfd/ti_am335x_tscadc.h +++ b/include/linux/mfd/ti_am335x_tscadc.h @@ -120,15 +120,19 @@ #define ADC_CLK 3000000 #define MAX_CLK_DIV 7 +#define TOTAL_STEPS 16 +#define TOTAL_CHANNELS 8 -#define TSCADC_CELLS 1 +#define TSCADC_CELLS 2 enum tscadc_cells { TSC_CELL, + ADC_CELL, }; struct mfd_tscadc_board { struct tsc_data *tsc_init; + struct adc_data *adc_init; }; struct ti_tscadc_dev { @@ -140,6 +144,9 @@ struct ti_tscadc_dev { /* tsc device */ struct titsc *tsc; + + /* adc device */ + struct adc_device *adc; }; #endif |