linux: Add support for analog IIO devices

Add support for reading analog values via the standard Linux IIO interface. This can be used on Replicape boards to sample analog input pins. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2017-08-27 13:58:19 -04:00
parent 4d60567bc6
commit 16d2ec3a90
6 changed files with 83 additions and 2 deletions
--- a/src/linux/Kconfig
+++ b/src/linux/Kconfig
@@ -3,6 +3,11 @@

 if MACH_LINUX

+config LINUX_SELECT
+    bool
+    default y
+    select HAVE_GPIO_ADC
+
 config BOARD_DIRECTORY
    string
    default "linux"