package/kernel: add support for industrial-io and AD799x

Add support for industrial IO core and (still staging)
driver for AD799x, a high precision I2C ADC family.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
[juhosg: update subject, reformat commit message]
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38187 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 121 insertions, 0 deletions

diff --git a/package/kernel/linux/modules/other.mk b/package/kernel/linux/modules/other.mk
index b2d59560f3..293e517821 100644
--- a/package/kernel/linux/modules/other.mk
+++ b/package/kernel/linux/modules/other.mk
@@ -193,6 +193,51 @@ endef
 
 $(eval $(call KernelPackage,gpio-pcf857x))
 
+define KernelPackage/iio-core
+  SUBMENU:=$(OTHER_MENU)
+  DEPENDS:=@!LINUX_3_3
+  TITLE:=Industrial IO core
+  KCONFIG:= \
+	CONFIG_IIO \
+	CONFIG_IIO_BUFFER=y \
+	CONFIG_IIO_KFIFO_BUF \
+	CONFIG_IIO_TRIGGER=y \
+	CONFIG_IIO_TRIGGERED_BUFFER
+  FILES:= \
+	$(LINUX_DIR)/drivers/iio/industrialio.ko \
+	$(LINUX_DIR)/drivers/iio/industrialio-triggered-buffer.ko \
+	$(LINUX_DIR)/drivers/iio/kfifo_buf.ko
+  AUTOLOAD:=$(call AutoLoad,55,industrialio kfifo_buf industrialio-triggered-buffer)
+endef
+
+define KernelPackage/iio-core/description
+ The industrial I/O subsystem provides a unified framework for
+ drivers for many different types of embedded sensors using a
+ number of different physical interfaces (i2c, spi, etc)
+endef
+
+$(eval $(call KernelPackage,iio-core))
+
+
+define KernelPackage/iio-ad799x
+  SUBMENU:=$(OTHER_MENU)
+  DEPENDS:=kmod-i2c-core kmod-iio-core
+  TITLE:=Analog Devices AD799x ADC driver
+  KCONFIG:= \
+	CONFIG_AD799X_RING_BUFFER=y \
+	CONFIG_AD799X
+  FILES:=$(LINUX_DIR)/drivers/staging/iio/adc/ad799x.ko
+  AUTOLOAD:=$(call AutoLoad,56,ad799x)
+endef
+
+define KernelPackage/iio-ad799x/description
+ support for Analog Devices:
+ ad7991, ad7995, ad7999, ad7992, ad7993, ad7994, ad7997, ad7998
+ i2c analog to digital converters (ADC). WARNING! This driver is still staging!
+endef
+
+$(eval $(call KernelPackage,iio-ad799x))
+
 define KernelPackage/lp
   SUBMENU:=$(OTHER_MENU)
   TITLE:=Parallel port and line printer support
diff --git a/target/linux/generic/config-3.10 b/target/linux/generic/config-3.10
index 16f4235520..ab8ac11eb8 100644
--- a/target/linux/generic/config-3.10
+++ b/target/linux/generic/config-3.10
@@ -1222,6 +1222,14 @@ CONFIG_HZ_100=y
 # CONFIG_IGB is not set
 # CONFIG_IGBVF is not set
 # CONFIG_IIO is not set
+# CONFIG_IIO_BUFFER_CB is not set
+CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
+# CONFIG_IIO_GPIO_TRIGGER is not set
+# CONFIG_IIO_SIMPLE_DUMMY is not set
+# CONFIG_IIO_ST_ACCEL_3AXIS is not set
+# CONFIG_IIO_ST_GYRO_3AXIS is not set
+# CONFIG_IIO_ST_MAGN_3AXIS is not set
+# CONFIG_IIO_SYSFS_TRIGGER is not set
 # CONFIG_IKCONFIG is not set
 # CONFIG_IKCONFIG_PROC is not set
 # CONFIG_IMAGE_CMDLINE_HACK is not set
diff --git a/target/linux/generic/config-3.8 b/target/linux/generic/config-3.8
index beab3437b9..63b0dfdcb3 100644
--- a/target/linux/generic/config-3.8
+++ b/target/linux/generic/config-3.8
@@ -15,12 +15,25 @@ CONFIG_32BIT=y
 # CONFIG_ACPI_HED is not set
 # CONFIG_ACPI_POWER_METER is not set
 # CONFIG_ACPI_QUICKSTART is not set
+# CONFIG_AD5064 is not set
 # CONFIG_AD525X_DPOT is not set
+# CONFIG_AD5380 is not set
+# CONFIG_AD5446 is not set
+# CONFIG_AD5933 is not set
+# CONFIG_AD7150 is not set
+# CONFIG_AD7152 is not set
+# CONFIG_AD7291 is not set
+# CONFIG_AD7606 is not set
+# CONFIG_AD7746 is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_ADE7854 is not set
 # CONFIG_ADFS_FS is not set
 # CONFIG_ADIS16255 is not set
+# CONFIG_ADJD_S311 is not set
 # CONFIG_ADM6996_PHY is not set
 # CONFIG_ADM8211 is not set
+# CONFIG_ADT7316 is not set
+# CONFIG_ADT7410 is not set
 CONFIG_AEABI=y
 # CONFIG_AFFS_FS is not set
 # CONFIG_AFS_FS is not set
@@ -1124,6 +1137,13 @@ CONFIG_HZ_100=y
 # CONFIG_IGB is not set
 # CONFIG_IGBVF is not set
 # CONFIG_IIO is not set
+# CONFIG_IIO_BUFFER_CB is not set
+CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
+# CONFIG_IIO_GPIO_TRIGGER is not set
+# CONFIG_IIO_SIMPLE_DUMMY is not set
+# CONFIG_IIO_ST_HWMON is not set
+# CONFIG_IIO_SW_RING is not set
+# CONFIG_IIO_SYSFS_TRIGGER is not set
 # CONFIG_IKCONFIG is not set
 # CONFIG_IKCONFIG_PROC is not set
 # CONFIG_IMAGE_CMDLINE_HACK is not set
@@ -1535,7 +1555,10 @@ CONFIG_LZMA_DECOMPRESS=y
 # CONFIG_MAC_PARTITION is not set
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_MARVELL_PHY is not set
+# CONFIG_MAX1363 is not set
+# CONFIG_MAX517 is not set
 # CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_MCP4725 is not set
 # CONFIG_MD is not set
 # CONFIG_MDIO_BITBANG is not set
 # CONFIG_MDIO_BUS_MUX_GPIO is not set
@@ -2719,6 +2742,7 @@ CONFIG_SELECT_MEMORY_MODEL=y
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_AK8975 is not set
 # CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_APDS990X is not set
 # CONFIG_SENSORS_APPLESMC is not set
@@ -2747,8 +2771,11 @@ CONFIG_SELECT_MEMORY_MODEL=y
 # CONFIG_SENSORS_GSC is not set
 # CONFIG_SENSORS_HDAPS is not set
 # CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_HMC5843 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
 # CONFIG_SENSORS_INA2XX is not set
+# CONFIG_SENSORS_ISL29018 is not set
+# CONFIG_SENSORS_ISL29028 is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_JC42 is not set
 # CONFIG_SENSORS_K10TEMP is not set
@@ -2804,6 +2831,7 @@ CONFIG_SELECT_MEMORY_MODEL=y
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
 # CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_TSL2563 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VIA_CPUTEMP is not set
 # CONFIG_SENSORS_VT1211 is not set
@@ -3195,6 +3223,7 @@ CONFIG_TIMERFD=y
 # CONFIG_TIMER_STATS is not set
 CONFIG_TINY_RCU=y
 # CONFIG_TIPC is not set
+# CONFIG_TI_ADC081C is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_TI_ST is not set
 # CONFIG_TLAN is not set
@@ -3248,6 +3277,8 @@ CONFIG_TRAD_SIGNALS=y
 # CONFIG_TREE_PREEMPT_RCU is not set
 # CONFIG_TREE_RCU is not set
 # CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_TSL2583 is not set
+# CONFIG_TSL2x7x is not set
 # CONFIG_TTY_PRINTK is not set
 # CONFIG_TUN is not set
 # CONFIG_TWL4030_CORE is not set
@@ -3577,6 +3608,7 @@ CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
 # CONFIG_UWB is not set
 # CONFIG_V4L_MEM2MEM_DRIVERS is not set
 # CONFIG_V4L_TEST_DRIVERS is not set
+# CONFIG_VCNL4000 is not set
 # CONFIG_VETH is not set
 # CONFIG_VFAT_FS is not set
 # CONFIG_VGASTATE is not set
diff --git a/target/linux/generic/config-3.9 b/target/linux/generic/config-3.9
index 41c14bf89a..fbb3be9f43 100644
--- a/target/linux/generic/config-3.9
+++ b/target/linux/generic/config-3.9
@@ -15,12 +15,25 @@ CONFIG_32BIT=y
 # CONFIG_ACPI_HED is not set
 # CONFIG_ACPI_POWER_METER is not set
 # CONFIG_ACPI_QUICKSTART is not set
+# CONFIG_AD5064 is not set
 # CONFIG_AD525X_DPOT is not set
+# CONFIG_AD5380 is not set
+# CONFIG_AD5446 is not set
+# CONFIG_AD5933 is not set
+# CONFIG_AD7150 is not set
+# CONFIG_AD7152 is not set
+# CONFIG_AD7291 is not set
+# CONFIG_AD7606 is not set
+# CONFIG_AD7746 is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_ADE7854 is not set
 # CONFIG_ADFS_FS is not set
 # CONFIG_ADIS16255 is not set
+# CONFIG_ADJD_S311 is not set
 # CONFIG_ADM6996_PHY is not set
 # CONFIG_ADM8211 is not set
+# CONFIG_ADT7316 is not set
+# CONFIG_ADT7410 is not set
 CONFIG_AEABI=y
 # CONFIG_AFFS_FS is not set
 # CONFIG_AFS_FS is not set
@@ -1137,6 +1150,15 @@ CONFIG_HZ_100=y
 # CONFIG_IGB is not set
 # CONFIG_IGBVF is not set
 # CONFIG_IIO is not set
+# CONFIG_IIO_BUFFER_CB is not set
+CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
+# CONFIG_IIO_GPIO_TRIGGER is not set
+# CONFIG_IIO_SIMPLE_DUMMY is not set
+# CONFIG_IIO_ST_ACCEL_3AXIS is not set
+# CONFIG_IIO_ST_GYRO_3AXIS is not set
+# CONFIG_IIO_ST_HWMON is not set
+# CONFIG_IIO_ST_MAGN_3AXIS is not set
+# CONFIG_IIO_SYSFS_TRIGGER is not set
 # CONFIG_IKCONFIG is not set
 # CONFIG_IKCONFIG_PROC is not set
 # CONFIG_IMAGE_CMDLINE_HACK is not set
@@ -1240,6 +1262,7 @@ CONFIG_INPUT_MISC=y
 # CONFIG_INTEL_MID_PTI is not set
 # CONFIG_INTEL_OAKTRAIL is not set
 # CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_INV_MPU6050_IIO is not set
 # CONFIG_IOMMU_SUPPORT is not set
 # CONFIG_IOSCHED_CFQ is not set
 CONFIG_IOSCHED_DEADLINE=y
@@ -1360,6 +1383,7 @@ CONFIG_ISDN=y
 # CONFIG_ISL29020 is not set
 # CONFIG_ISO9660_FS is not set
 # CONFIG_ISS4xx is not set
+# CONFIG_ITG3200 is not set
 # CONFIG_IWL3945 is not set
 # CONFIG_IWLAGN is not set
 # CONFIG_IWLWIFI is not set
@@ -1549,7 +1573,10 @@ CONFIG_LZMA_DECOMPRESS=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_MAILBOX is not set
 # CONFIG_MARVELL_PHY is not set
+# CONFIG_MAX1363 is not set
+# CONFIG_MAX517 is not set
 # CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_MCP4725 is not set
 # CONFIG_MD is not set
 # CONFIG_MDIO_BITBANG is not set
 # CONFIG_MDIO_BUS_MUX_GPIO is not set
@@ -2757,6 +2784,7 @@ CONFIG_SELECT_MEMORY_MODEL=y
 # CONFIG_SENSORS_ADT7462 is not set
 # CONFIG_SENSORS_ADT7470 is not set
 # CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_AK8975 is not set
 # CONFIG_SENSORS_AMC6821 is not set
 # CONFIG_SENSORS_APDS990X is not set
 # CONFIG_SENSORS_APPLESMC is not set
@@ -2785,9 +2813,12 @@ CONFIG_SELECT_MEMORY_MODEL=y
 # CONFIG_SENSORS_GSC is not set
 # CONFIG_SENSORS_HDAPS is not set
 # CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_HMC5843 is not set
 # CONFIG_SENSORS_I5K_AMB is not set
 # CONFIG_SENSORS_INA209 is not set
 # CONFIG_SENSORS_INA2XX is not set
+# CONFIG_SENSORS_ISL29018 is not set
+# CONFIG_SENSORS_ISL29028 is not set
 # CONFIG_SENSORS_IT87 is not set
 # CONFIG_SENSORS_JC42 is not set
 # CONFIG_SENSORS_K10TEMP is not set
@@ -2844,6 +2875,7 @@ CONFIG_SELECT_MEMORY_MODEL=y
 # CONFIG_SENSORS_TMP401 is not set
 # CONFIG_SENSORS_TMP421 is not set
 # CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_TSL2563 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_VIA_CPUTEMP is not set
 # CONFIG_SENSORS_VT1211 is not set
@@ -3238,6 +3270,7 @@ CONFIG_TIMERFD=y
 # CONFIG_TIMER_STATS is not set
 CONFIG_TINY_RCU=y
 # CONFIG_TIPC is not set
+# CONFIG_TI_ADC081C is not set
 # CONFIG_TI_DAC7512 is not set
 # CONFIG_TI_ST is not set
 # CONFIG_TLAN is not set
@@ -3291,6 +3324,8 @@ CONFIG_TRAD_SIGNALS=y
 # CONFIG_TREE_PREEMPT_RCU is not set
 # CONFIG_TREE_RCU is not set
 # CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_TSL2583 is not set
+# CONFIG_TSL2x7x is not set
 CONFIG_TTY=y
 # CONFIG_TTY_PRINTK is not set
 # CONFIG_TUN is not set
@@ -3624,6 +3659,7 @@ CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
 # CONFIG_UWB is not set
 # CONFIG_V4L_MEM2MEM_DRIVERS is not set
 # CONFIG_V4L_TEST_DRIVERS is not set
+# CONFIG_VCNL4000 is not set
 # CONFIG_VETH is not set
 # CONFIG_VFAT_FS is not set
 # CONFIG_VGASTATE is not set