[PATCH v2 06/11] ARM: dts: zynq: Add DMAC for Parallella

Andreas Färber
2014-07-24T23:01:19Z

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
v2: New

arch/arm/boot/dts/zynq-7000.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/zynq-parallella.dts | 4 ++++
2 files changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index eed3df0..1a70277 100644
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -223,6 +223,23 @@
};
};

+ dmac_s: dmac@f8003000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0xf8003000 0x1000>;
+ status = "disabled";
+ 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 56f68ea..e60a0a9 100644
--- 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";
--
1.9.3