drivers: iio: adc: Add ADRV902x support

The ADRV9025/26/29 are a highly integrated, radio frequency (RF)
agile transceivers offering four independently controlled transmitters,
dedicated observation receiver inputs for monitoring each transmitter
channel, four independently controlled receivers,
integrated synthesizers, and digital signal processing functions
providing a complete transceiver solution. The device provides the
performance demanded by cellular infrastructure applications,
such as small cell base station radios, macro 3G/4G/5G systems,
and massive multiple in/multiple out (MIMO) base stations.

Note:
 * DPD support has been omitted in this initial version.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: George Mois <george.mois@analog.com>

Author: danmois

drivers/iio/adc/Kconfig

@@ -532,6 +532,18 @@ config ADRV9009
 	  ADRV9009/ADRV9008 RF Transceivers. Provides direct access
 	  via sysfs.
 
+config ADRV9025
+	tristate "Analog Devices ADRV9025/ADRV9026/ADRV9029 RF Transceiver driver"
+	depends on SPI
+	select CF_AXI_ADC
+	help
+	  Say yes here to build support for Analog Devices:
+	  ADRV9025/ADRV9026/ADRV9026 RF Transceivers. Provides direct access
+	  via sysfs.
+
+	  To compile this driver as a module, choose M here: the module will be
+	  called adrv9025_drv.
+
 config AD6676
 	tristate "Analog Devices AD6676 Wideband IF Receiver driver"
 	depends on SPI

drivers/iio/adc/Makefile

@@ -93,6 +93,8 @@ adrv9009_drv-y := adrv9009.o adrv9009_conv.o \
 
 obj-$(CONFIG_ADRV9009) += adrv9009_drv.o
 
+obj-$(CONFIG_ADRV9025) += madura/
+
 obj-$(CONFIG_ADRV9001) += navassa/
 
 obj-$(CONFIG_AD9467) += ad9467.o

drivers/iio/adc/madura/Makefile

@@ -0,0 +1,62 @@
+SRCS = 	devices/adrv9025/private/src/adrv9025_bf_analog_orx_mem_map.c \
+	devices/adrv9025/private/src/adrv9025_bf_analog_rx_mem_map.c \
+	devices/adrv9025/private/src/adrv9025_bf_analog_tx_mem_map.c \
+	devices/adrv9025/private/src/adrv9025_bf_core.c \
+	devices/adrv9025/private/src/adrv9025_bf_deser.c \
+	devices/adrv9025/private/src/adrv9025_bf_hal.c \
+	devices/adrv9025/private/src/adrv9025_bf_jesd_common.c \
+	devices/adrv9025/private/src/adrv9025_bf_jrx_link.c \
+	devices/adrv9025/private/src/adrv9025_bf_jtx_link.c \
+	devices/adrv9025/private/src/adrv9025_bf_orx.c \
+	devices/adrv9025/private/src/adrv9025_bf_pll_mem_map.c \
+	devices/adrv9025/private/src/adrv9025_bf_rx.c \
+	devices/adrv9025/private/src/adrv9025_bf_tx.c \
+	devices/adrv9025/private/src/adrv9025_bf_txdac_mem_map.c \
+	devices/adrv9025/private/src/adrv9025_cals.c \
+	devices/adrv9025/private/src/adrv9025_cpu.c \
+	devices/adrv9025/private/src/adrv9025_crc32.c \
+	devices/adrv9025/private/src/adrv9025_data_interface.c \
+	devices/adrv9025/private/src/adrv9025_gpio.c \
+	devices/adrv9025/private/src/adrv9025_init.c \
+	devices/adrv9025/private/src/adrv9025_radioctrl.c \
+	devices/adrv9025/private/src/adrv9025_rx.c \
+	devices/adrv9025/private/src/adrv9025_shared_resource_manager.c \
+	devices/adrv9025/private/src/adrv9025_tx.c \
+	devices/adrv9025/private/src/adrv9025_utilities.c \
+	devices/adrv9025/public/src/adi_adrv9025_agc.c \
+	devices/adrv9025/public/src/adi_adrv9025_arm.c \
+	devices/adrv9025/public/src/adi_adrv9025.c \
+	devices/adrv9025/public/src/adi_adrv9025_cals.c \
+	devices/adrv9025/public/src/adi_adrv9025_cpu.c \
+	devices/adrv9025/public/src/adi_adrv9025_data_interface.c \
+	devices/adrv9025/public/src/adi_adrv9025_gpio.c \
+	devices/adrv9025/public/src/adi_adrv9025_hal.c \
+	devices/adrv9025/public/src/adi_adrv9025_radioctrl.c \
+	devices/adrv9025/public/src/adi_adrv9025_rx.c \
+	devices/adrv9025/public/src/adi_adrv9025_tx.c \
+	devices/adrv9025/public/src/adi_adrv9025_utilities.c \
+	common/adi_logging/adi_common_log.c \
+	common/adi_error/adi_common_error.c  \
+	common/adi_hal/adi_common_hal.c \
+	platforms/linux_platform.c \
+	adrv9025.c \
+	adrv9025_conv.c
+
+# Avoid FP operations and data sytpes - Remove DPD *_dfe.c files
+#SRCS := $(filter-out /devices/adrv9025/private/src/adrv9025_dfe.c /devices/adrv9025/public/src/adi_adrv9025_dfe.c, $(SRCS))
+
+ccflags-y += -I$(src)/devices/adrv9025/private/include/ \
+	-I$(src)/devices/adrv9025/public/include/  \
+	-I$(src)/common/ \
+	-I$(src)/common/adi_hal/  \
+	-I$(src)/common/adi_error/  \
+	-I$(src)/common/adi_libc/  \
+	-I$(src)/common/adi_logging/  \
+	-I$(src)/platforms/ \
+	-DADRV9025_CHANNELID_CHECK=0 \
+	-DADI_COMMON_VERBOSE=1 \
+	-DADI_ADRV9025_RADIOCTRL_RANGE_CHECK=1 \
+	-DADI_ADRV9025_ARM_VERBOSE=0
+
+adrv9025_drv-y := $(SRCS:.c=.o)
+obj-$(CONFIG_ADRV9025) += adrv9025_drv.o