openwrtv3/target/linux/brcm2708/patches-4.1/0160-dt-overlay-added-documentation-of-spi-dma-overlay.patch

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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