ARM: dts: uniphier: Add XDMAC node

Add external DMA controller support implemented in UniPhier SoCs.
This supports for Pro4, Pro5 and PXs2.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

diff --git a/arch/arm/boot/dts/uniphier-pro4.dtsi b/arch/arm/boot/dts/uniphier-pro4.dtsi
index 1c866f0..45b73f9 100644 (file)
--- a/arch/arm/boot/dts/uniphier-pro4.dtsi
+++ b/arch/arm/boot/dts/uniphier-pro4.dtsi
@@ -426,6 +426,14 @@
                        };
                };
 
+               xdmac: dma-controller@5fc10000 {
+                       compatible = "socionext,uniphier-xdmac";
+                       reg = <0x5fc10000 0x5300>;
+                       interrupts = <0 188 4>;
+                       dma-channels = <16>;
+                       #dma-cells = <2>;
+               };
+
                aidet: interrupt-controller@5fc20000 {
                        compatible = "socionext,uniphier-pro4-aidet";
                        reg = <0x5fc20000 0x200>;

diff --git a/arch/arm/boot/dts/uniphier-pro5.dtsi b/arch/arm/boot/dts/uniphier-pro5.dtsi
index 8f1ae09..4a388d1 100644 (file)
--- a/arch/arm/boot/dts/uniphier-pro5.dtsi
+++ b/arch/arm/boot/dts/uniphier-pro5.dtsi
@@ -408,6 +408,14 @@
                        };
                };
 
+               xdmac: dma-controller@5fc10000 {
+                       compatible = "socionext,uniphier-xdmac";
+                       reg = <0x5fc10000 0x5300>;
+                       interrupts = <0 188 4>;
+                       dma-channels = <16>;
+                       #dma-cells = <2>;
+               };
+
                aidet: interrupt-controller@5fc20000 {
                        compatible = "socionext,uniphier-pro5-aidet";
                        reg = <0x5fc20000 0x200>;

diff --git a/arch/arm/boot/dts/uniphier-pxs2.dtsi b/arch/arm/boot/dts/uniphier-pxs2.dtsi
index 2f2a249..e36f0df 100644 (file)
--- a/arch/arm/boot/dts/uniphier-pxs2.dtsi
+++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi
@@ -508,6 +508,14 @@
                        };
                };
 
+               xdmac: dma-controller@5fc10000 {
+                       compatible = "socionext,uniphier-xdmac";
+                       reg = <0x5fc10000 0x5300>;
+                       interrupts = <0 188 4>;
+                       dma-channels = <16>;
+                       #dma-cells = <2>;
+               };
+
                aidet: interrupt-controller@5fc20000 {
                        compatible = "socionext,uniphier-pxs2-aidet";
                        reg = <0x5fc20000 0x200>;