From db9477f1f642732b08af4ef3813646c58d0e4ac0 Mon Sep 17 00:00:00 2001
From: Martin Sperl <kernel@martin.sperl.org>
Date: Wed, 22 Jul 2015 12:41:54 +0000
Subject: [PATCH 160/222] dt: overlay: added documentation of spi-dma overlay

Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
---
 arch/arm/boot/dts/overlays/README | 6 ++++++
 1 file changed, 6 insertions(+)

--- a/arch/arm/boot/dts/overlays/README
+++ b/arch/arm/boot/dts/overlays/README
@@ -515,6 +515,12 @@ Load:   dtoverlay=spi-bcm2835
 Params: <None>
 
 
+Name:   spi-dma
+Info:   enables dma modes for spi-bcm2835
+Load:   dtoverlay=spi-dma
+Params: <None>
+
+
 Name:   tinylcd35
 Info:   3.5" Color TFT Display by www.tinylcd.com
         Options: Touch, RTC, keypad