From 16649496dc8c4334ab72a0a5a407953e3dcf4c83 Mon Sep 17 00:00:00 2001 From: Matt Porter Date: Thu, 10 Jan 2013 19:09:50 -0500 Subject: [PATCH 07/13] ARM: dts: add AM33XX SPI DMA support Adds DMA resources to the AM33XX SPI nodes. Signed-off-by: Matt Porter Signed-off-by: Joel A Fernandes --- arch/arm/boot/dts/am33xx.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 784f774..0fdb949 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -331,6 +331,11 @@ interrupts = <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"; }; @@ -342,6 +347,11 @@ interrupts = <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"; }; -- 1.8.2.1