From: Matt Porter <mporter@ti.com>
Date: Fri, 11 Jan 2013 00:09:50 +0000 (-0500)
Subject: ARM: dts: add AM33XX SPI DMA support
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=99bdeaf41403c9d81b1ddde66158e4ff2fbcfd12;p=karo-tx-linux.git

ARM: dts: add AM33XX SPI DMA support

Adds DMA resources to the AM33XX SPI nodes.

Signed-off-by: Matt Porter <mporter@ti.com>
---

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 27fa5cfb2741..d4f75aba1ccd 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -328,6 +328,11 @@
 			interrupt = <65>;
 			ti,spi-num-cs = <2>;
 			ti,hwmods = "spi0";
+			dmas = <&edma 16
+				&edma 17
+				&edma 18
+				&edma 19>;
+			dma-names = "tx0", "rx0", "tx1", "rx1";
 			status = "disabled";
 		};
 
@@ -339,6 +344,11 @@
 			interrupt = <125>;
 			ti,spi-num-cs = <2>;
 			ti,hwmods = "spi1";
+			dmas = <&edma 42
+				&edma 43
+				&edma 44
+				&edma 45>;
+			dma-names = "tx0", "rx0", "tx1", "rx1";
 			status = "disabled";
 		};