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authorEmilio López <emilio@elopez.com.ar>2014-08-04 17:09:58 -0300
committerMaxime Ripard <maxime.ripard@free-electrons.com>2014-08-17 09:57:10 +0200
commit6a5775e482c4e6639090dd1a2c349d325da8732b (patch)
treef559f33a047fd91fb769f60951b680b37b5229af /arch/arm/boot
parent1324f53211398cd157edbedfe933fe21a9628b99 (diff)
ARM: sun5i: dt: Add nodes to represent the DMA controllers
The A10S and A13 SoCs have sun4i-compatible DMA controllers. Let's add the corresponding nodes to represent them on the device tree. Signed-off-by: Emilio López <emilio@elopez.com.ar> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/dts/sun5i-a10s.dtsi8
-rw-r--r--arch/arm/boot/dts/sun5i-a13.dtsi8
2 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index 24b0ad3a7c07..aa6f1261ec90 100644
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -300,6 +300,14 @@
#size-cells = <1>;
ranges;
+ dma: dma-controller@01c02000 {
+ compatible = "allwinner,sun4i-a10-dma";
+ reg = <0x01c02000 0x1000>;
+ interrupts = <27>;
+ clocks = <&ahb_gates 6>;
+ #dma-cells = <2>;
+ };
+
spi0: spi@01c05000 {
compatible = "allwinner,sun4i-a10-spi";
reg = <0x01c05000 0x1000>;
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index bf86e65dd167..cce04d16d7ea 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -298,6 +298,14 @@
#size-cells = <1>;
ranges;
+ dma: dma-controller@01c02000 {
+ compatible = "allwinner,sun4i-a10-dma";
+ reg = <0x01c02000 0x1000>;
+ interrupts = <27>;
+ clocks = <&ahb_gates 6>;
+ #dma-cells = <2>;
+ };
+
spi0: spi@01c05000 {
compatible = "allwinner,sun4i-a10-spi";
reg = <0x01c05000 0x1000>;