ARM: dts: zynq: Add DMAC for Parallella

Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index 366ca64..cf0f3e4 100644 (file)
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -204,6 +204,22 @@
                        };
                };
 
+               dmac_s: dmac@f8003000 {
+                       compatible = "arm,pl330", "arm,primecell";
+                       reg = <0xf8003000 0x1000>;
+                       interrupt-parent = <&intc>;
+                       interrupts = <0 13 4>,
+                                    <0 14 4>, <0 15 4>,
+                                    <0 16 4>, <0 17 4>,
+                                    <0 40 4>, <0 41 4>,
+                                    <0 42 4>, <0 43 4>;
+                       #dma-cells = <1>;
+                       #dma-channels = <8>;
+                       #dma-requests = <4>;
+                       clocks = <&clkc 27>;
+                       clock-names = "apb_pclk";
+               };
+
                devcfg: devcfg@f8007000 {
                        compatible = "xlnx,zynq-devcfg-1.0";
                        reg = <0xf8007000 0x100>;

diff --git a/arch/arm/boot/dts/zynq-parallella.dts b/arch/arm/boot/dts/zynq-parallella.dts
index 41afd9d..1595138 100644 (file)
--- a/arch/arm/boot/dts/zynq-parallella.dts
+++ b/arch/arm/boot/dts/zynq-parallella.dts
@@ -34,6 +34,10 @@
        };
 };
 
+&dmac_s {
+       status = "okay";
+};
+
 &gem0 {
        status = "okay";
        phy-mode = "rgmii-id";