From ce0694841ea61607afcbdb5a67bb0b00328357ef Mon Sep 17 00:00:00 2001 From: "Ivan T. Ivanov" Date: Wed, 22 Oct 2014 17:13:33 +0300 Subject: iio: iadc: Qualcomm SPMI PMIC current ADC driver The current ADC is peripheral of Qualcomm SPMI PMIC chips. It has 16 bits resolution and register space inside PMIC accessible across SPMI bus. The driver registers itself through IIO interface. Signed-off-by: Ivan T. Ivanov Signed-off-by: Jonathan Cameron --- drivers/iio/adc/Kconfig | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/iio/adc/Kconfig') diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig index 88bdc8f612e2..d0924f3cfa25 100644 --- a/drivers/iio/adc/Kconfig +++ b/drivers/iio/adc/Kconfig @@ -206,6 +206,20 @@ config NAU7802 To compile this driver as a module, choose M here: the module will be called nau7802. +config QCOM_SPMI_IADC + tristate "Qualcomm SPMI PMIC current ADC" + depends on SPMI + select REGMAP_SPMI + help + This is the IIO Current ADC driver for Qualcomm QPNP IADC Chip. + + The driver supports single mode operation to read from one of two + channels (external or internal). Hardware have additional + channels internally used for gain and offset calibration. + + To compile this driver as a module, choose M here: the module will + be called qcom-spmi-iadc. + config ROCKCHIP_SARADC tristate "Rockchip SARADC driver" depends on ARCH_ROCKCHIP || (ARM && COMPILE_TEST) -- cgit v1.2.3