On Wed, Feb 22, 2017 at 12:23 PM, Eva Rachel Retuya <eraret...@gmail.com> wrote: > Add SPI driver that initializes SPI regmap for the adxl345 core driver. > The driver supports the same functionality as I2C namely the x, y, z and > scale readings.
> --- a/drivers/iio/accel/Kconfig > +++ b/drivers/iio/accel/Kconfig > @@ -8,20 +8,26 @@ menu "Accelerometers" > config ADXL345 > tristate "Analog Devices ADXL345 3-Axis Digital Accelerometer Driver" > depends on !(INPUT_ADXL34X=y || INPUT_ADXL34X=m) > + depends on (I2C || SPI) > select REGMAP > select ADXL345_I2C if I2C > + select ADXL345_SPI if SPI > help > Say Y here if you want to build support for the Analog Devices > ADXL345 3-axis digital accelerometer. > > To compile this driver as a module, choose M here: the core > module will be called adxl345_core and you will also get > - adxl345_i2c for I2C. > + adxl345_i2c for I2C and/or adxl345_spi for SPI. > > config ADXL345_I2C > tristate > select REGMAP_I2C > > +config ADXL345_SPI > + tristate > + select REGMAP_SPI Hmm... I saw another pattern Library / core part is non-visible to user, while SPI and I2C parts are selectable by user. Why do you use inverted pattern? What did I miss? -- With Best Regards, Andy Shevchenko
