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From: Joel Fernandes <joelf@ti.com>
To: Benoit Cousson <benoit.cousson@linaro.org>
Cc: Linux OMAP List <linux-omap@vger.kernel.org>
Subject: [PATCH 2/2] ARM: dts: add AM33XX SPI DMA support
Date: Tue, 16 Jul 2013 17:30:32 -0500	[thread overview]
Message-ID: <1374013832-26638-2-git-send-email-joelf@ti.com> (raw)
In-Reply-To: <1374013832-26638-1-git-send-email-joelf@ti.com>

From: Matt Porter <mporter@ti.com>

Adds DMA resources to the AM33XX SPI nodes.

Signed-off-by: Matt Porter <mporter@ti.com>
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
---
 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";
 		};
 
-- 
1.7.9.5


      reply	other threads:[~2013-07-16 22:30 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-16 22:30 [PATCH 1/2] ARM: dts: add AM33XX EDMA support Joel Fernandes
2013-07-16 22:30 ` Joel Fernandes [this message]

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