diff mbox series

[2/3] arm64: dts: ls1043a: add qdma device tree nodes

Message ID 20181206111823.45985-2-peng.ma@nxp.com (mailing list archive)
State New, archived
Headers show
Series [v12,1/3] arm: dts: ls1021a: add qdma device tree nodes | expand

Commit Message

Peng Ma Dec. 6, 2018, 11:18 a.m. UTC 
add the qDMA device tree nodes for LS1043A devices.

Signed-off-by: Wen He <wen.he_1@nxp.com>
Signed-off-by: Peng Ma <peng.ma@nxp.com>
---
change in v12:
	- used GIC_SPI and IRQ_TYPE_LEVEL_HIGH to instead immediate
	number

 arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 3fed504..23b78df 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -734,6 +734,28 @@ 
 					<0000 0 0 3 &gic 0 156 0x4>,
 					<0000 0 0 4 &gic 0 157 0x4>;
 		};
+
+		qdma: dma-controller@8380000 {
+			compatible = "fsl,ls1021a-qdma", "fsl,ls1043a-qdma";
+			reg = <0x0 0x8380000 0x0 0x1000>, /* Controller regs */
+			      <0x0 0x8390000 0x0 0x10000>, /* Status regs */
+			      <0x0 0x83a0000 0x0 0x40000>; /* Block regs */
+			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "qdma-error", "qdma-queue0",
+				"qdma-queue1", "qdma-queue2", "qdma-queue3";
+			dma-channels = <8>;
+			block-number = <1>;
+			block-offset = <0x10000>;
+			fsl,dma-queues = <2>;
+			status-sizes = <64>;
+			queue-sizes = <64 64>;
+			big-endian;
+		};
+
 	};
 
 	firmware {