ARM: dts: AM33XX: Add EDMA support
authorMatt Porter <mdp@ti.com>
Tue, 10 Sep 2013 19:24:37 +0000 (14:24 -0500)
committerBenoit Cousson <bcousson@baylibre.com>
Fri, 11 Oct 2013 19:06:28 +0000 (21:06 +0200)
Adds AM33XX EDMA support to the am33xx.dtsi as documented in
Documentation/devicetree/bindings/dma/ti-edma.txt

[Joel Fernandes <joelf@ti.com>]
Drop DT entries that are non-hardware-description 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>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
arch/arm/boot/dts/am33xx.dtsi

index a7731ea..7a53e07 100644 (file)
                        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";