diff mbox series

[02/10] arm64: dts: uniphier: Add XDMAC node

Message ID 1584061096-23686-3-git-send-email-hayashi.kunihiko@socionext.com
State New
Headers show
Series Add devicetree features and fixes for UniPhier SoCs | expand

Commit Message

Kunihiko Hayashi March 13, 2020, 12:58 a.m. UTC 
Add external DMA controller support implemented in UniPhier SoCs.
This supports for LD11, LD20 and PXs3.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
---
 arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi | 8 ++++++++
 arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 8 ++++++++
 arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi | 8 ++++++++
 3 files changed, 24 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
index 5b18bda..5aeb3cc 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
@@ -566,6 +566,14 @@ 
 			};
 		};
 
+		xdmac: dma-controller@5fc10000 {
+			compatible = "socionext,uniphier-xdmac";
+			reg = <0x5fc10000 0x1000>, <0x5fc20000 0x800>;
+			interrupts = <0 188 4>;
+			dma-channels = <16>;
+			#dma-cells = <2>;
+		};
+
 		aidet: aidet@5fc20000 {
 			compatible = "socionext,uniphier-ld11-aidet";
 			reg = <0x5fc20000 0x200>;
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index f2dc5f6..c2868d8 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -664,6 +664,14 @@ 
 			};
 		};
 
+		xdmac: dma-controller@5fc10000 {
+			compatible = "socionext,uniphier-xdmac";
+			reg = <0x5fc10000 0x1000>, <0x5fc20000 0x800>;
+			interrupts = <0 188 4>;
+			dma-channels = <16>;
+			#dma-cells = <2>;
+		};
+
 		aidet: aidet@5fc20000 {
 			compatible = "socionext,uniphier-ld20-aidet";
 			reg = <0x5fc20000 0x200>;
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
index 73e7e12..ffe57c6 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
@@ -462,6 +462,14 @@ 
 			};
 		};
 
+		xdmac: dma-controller@5fc10000 {
+			compatible = "socionext,uniphier-xdmac";
+			reg = <0x5fc10000 0x1000>, <0x5fc20000 0x800>;
+			interrupts = <0 188 4>;
+			dma-channels = <16>;
+			#dma-cells = <2>;
+		};
+
 		aidet: aidet@5fc20000 {
 			compatible = "socionext,uniphier-pxs3-aidet";
 			reg = <0x5fc20000 0x200>;