Documentation update

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3914 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 15 insertions, 1 deletions

diff --git a/nuttx/drivers/README.txt b/nuttx/drivers/README.txt
index 871a713df..3c337956f 100644
--- a/nuttx/drivers/README.txt
+++ b/nuttx/drivers/README.txt
@@ -38,12 +38,23 @@ rwbuffer.c
 Subdirectories of this directory:
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
+analog/
+	This directory holds implementations of analog device drivers.
+    This includes drivers for Analog to Digital Conversion (ADC) as
+    well as drivers for Digital to Analog Conversion (DAC).
+	See include/nuttx/analog/*.h for registration information.
+
 bch/
 	Contains logic that may be used to convert a block driver into
 	a character driver.  This is the complementary conversion as that
 	performed by loop.c.  See include/nuttx/fs.h for registration
 	information.
 
+analog/
+	This directory holds implementations of input device drivers.
+    This includes such things as touchscreen and keypad drivers.
+	See include/nuttx/input/*.h for registration information.
+
 lcd/
 	Drivers for parallel and serial LCD and OLED type devices.  These
 	drivers support interfaces as defined in include/nuttx/lcd/lcd.h
@@ -74,7 +85,7 @@ sensors/
 	Drivers for various sensors
 
 serial/
-	Front-ends character drivers for chip-specific UARTs.  This provide
+	Front-end character drivers for chip-specific UARTs.  This provide
 	some TTY-like functionality and are commonly used (but not required for)
 	the NuttX system console.  See also include/nuttx/serial.h
 
@@ -84,6 +95,9 @@ usbdev/
 usbhost/
 	USB host drivers.  See also include/nuttx/usb/usbhost.h
 
+wireless/
+	Drivers for various wireless devices.
+
 Skeleton Files
 ^^^^^^^^^^^^^^