From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joel A Fernandes <joelagnel@ti.com>
Subject: [PATCH v10 3/8] ARM: dts: add AM33XX EDMA support
Date: Fri, 14 Jun 2013 21:32:45 -0500
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Cc: Devicetree Discuss <devicetree-discuss@lists.ozlabs.org>,
	Linux OMAP List <linux-omap@vger.kernel.org>,
	Linux ARM Kernel List <linux-arm-kernel@lists.infradead.org>,
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	<spi-devel-general@lists.sourceforge.net>,
	Arnd Bergmann <arnd@arndb.de>,
	Joel A Fernandes <joelagnel@ti.com>
To: Tony Lindgren <tony@atomide.com>, Sekhar Nori <nsekhar@ti.com>,
	Matt Porter <matt@ohporter.com>,
	Grant Likely <grant.likely@secretlab.ca>,
	Rob Herring <rob.herring@calxeda.com>,
	Vinod Koul <vinod.koul@intel.com>,
	Mark Brown <broonie@opensource.wolfsonmicro.com>,
	Benoit Cousson <b-cousson@ti.com>,
	Russell King <linux@arm.linux.org.uk>,
	Rob Landley <rob@landley.net>,
	Andrew Morton <akpm@linux-foundation.org>,
	Jason Kridner <jkridner@beagleboard.org>,
	Koen Kooi <koen@beagleboard.org>
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From: Matt Porter <mdp@ti.com>

Adds AM33XX EDMA support to the am33xx.dtsi as documented in
Documentation/devicetree/bindings/dma/ti-edma.txt

Joel: Drop DT entries that are non-hardware-description for now as discussed in [1]

[1] https://patchwork.kernel.org/patch/2226761/

Signed-off-by: Matt Porter <mporter@ti.com>
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
---
 arch/arm/boot/dts/am33xx.dtsi |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 70c86a0..f8a8f19 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -89,6 +89,18 @@
 			reg = <0x48200000 0x1000>;
 		};
 
+		edma: edma@49000000 {
+			compatible = "ti,edma3";
+			ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
+			reg =	<0x49000000 0x10000>,
+				<0x44e10f90 0x10>;
+			interrupts = <12 13 14>;
+			#dma-cells = <1>;
+			dma-channels = <64>;
+			ti,edma-regions = <4>;
+			ti,edma-slots = <256>;
+		};
+
 		gpio0: gpio@44e07000 {
 			compatible = "ti,omap4-gpio";
 			ti,hwmods = "gpio1";
-- 
1.7.9.5