ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/Documentation/arm/netwinder.rst b/marvell/linux/Documentation/arm/netwinder.rst
new file mode 100644
index 0000000..8eab66c
--- /dev/null
+++ b/marvell/linux/Documentation/arm/netwinder.rst
@@ -0,0 +1,85 @@
+================================
+NetWinder specific documentation
+================================
+
+The NetWinder is a small low-power computer, primarily designed
+to run Linux. It is based around the StrongARM RISC processor,
+DC21285 PCI bridge, with PC-type hardware glued around it.
+
+Port usage
+==========
+
+======= ====== ===============================
+Min Max Description
+======= ====== ===============================
+0x0000 0x000f DMA1
+0x0020 0x0021 PIC1
+0x0060 0x006f Keyboard
+0x0070 0x007f RTC
+0x0080 0x0087 DMA1
+0x0088 0x008f DMA2
+0x00a0 0x00a3 PIC2
+0x00c0 0x00df DMA2
+0x0180 0x0187 IRDA
+0x01f0 0x01f6 ide0
+0x0201 Game port
+0x0203 RWA010 configuration read
+0x0220 ? SoundBlaster
+0x0250 ? WaveArtist
+0x0279 RWA010 configuration index
+0x02f8 0x02ff Serial ttyS1
+0x0300 0x031f Ether10
+0x0338 GPIO1
+0x033a GPIO2
+0x0370 0x0371 W83977F configuration registers
+0x0388 ? AdLib
+0x03c0 0x03df VGA
+0x03f6 ide0
+0x03f8 0x03ff Serial ttyS0
+0x0400 0x0408 DC21143
+0x0480 0x0487 DMA1
+0x0488 0x048f DMA2
+0x0a79 RWA010 configuration write
+0xe800 0xe80f ide0/ide1 BM DMA
+======= ====== ===============================
+
+
+Interrupt usage
+===============
+
+======= ======= ========================
+IRQ type Description
+======= ======= ========================
+ 0 ISA 100Hz timer
+ 1 ISA Keyboard
+ 2 ISA cascade
+ 3 ISA Serial ttyS1
+ 4 ISA Serial ttyS0
+ 5 ISA PS/2 mouse
+ 6 ISA IRDA
+ 7 ISA Printer
+ 8 ISA RTC alarm
+ 9 ISA
+10 ISA GP10 (Orange reset button)
+11 ISA
+12 ISA WaveArtist
+13 ISA
+14 ISA hda1
+15 ISA
+======= ======= ========================
+
+DMA usage
+=========
+
+======= ======= ===========
+DMA type Description
+======= ======= ===========
+ 0 ISA IRDA
+ 1 ISA
+ 2 ISA cascade
+ 3 ISA WaveArtist
+ 4 ISA
+ 5 ISA
+ 6 ISA
+ 7 ISA WaveArtist
+======= ======= ===========