This patch set adds a MFD core driver which registers touchscreen and ADC as its client drivers. The existing touchscreen has been modified to work as a MFD client driver and a new ADC driver has been added in the IIO subsystem. There are 8 analog input lines, which can be used as: 1. 8 general purpose ADC channels 2. 4 wire TS, with 4 general purpose ADC channels 3. 5 wire TS, with 3 general purpose ADC channels This patch set has been tested on AM335x EVM. These set of patches are based on top of Touchscreen patch set submitted. Subject: [PATCH 0/4] input: TSC: ti_tscadc: TI Touchscreen driver updates [1] [1] http://www.spinics.net/lists/linux-input/msg22107.html Patil, Rachna (5): input: TSC: ti_tscadc: Rename the existing touchscreen driver MFD: ti_tscadc: Add support for TI's TSC/ADC MFDevice input: TSC: ti_tsc: Convert TSC into a MFDevice IIO : ADC: tiadc: Add support of TI's ADC driver MFD: ti_tscadc: Add check on number of i/p channels drivers/iio/adc/Kconfig | 7 + drivers/iio/adc/Makefile | 1 + drivers/iio/adc/ti_adc.c | 219 ++++++++++++++ drivers/input/touchscreen/Kconfig | 4 +- drivers/input/touchscreen/Makefile | 2 +- drivers/input/touchscreen/ti_tsc.c | 358 ++++++++++++++++++++++ drivers/input/touchscreen/ti_tscadc.c | 522 --------------------------------- drivers/mfd/Kconfig | 9 + drivers/mfd/Makefile | 1 + drivers/mfd/ti_tscadc.c | 218 ++++++++++++++ include/linux/mfd/ti_tscadc.h | 146 +++++++++ include/linux/platform_data/ti_adc.h | 9 + 12 files changed, 971 insertions(+), 525 deletions(-) create mode 100644 drivers/iio/adc/ti_adc.c create mode 100644 drivers/input/touchscreen/ti_tsc.c delete mode 100644 drivers/input/touchscreen/ti_tscadc.c create mode 100644 drivers/mfd/ti_tscadc.c create mode 100644 include/linux/mfd/ti_tscadc.h create mode 100644 include/linux/platform_data/ti_adc.h -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
