diff mbox series

[v8,5/7] arm64: dts: ls1043a: add qdma device tree nodes

Message ID 20180817025417.37388-5-wen.he_1@nxp.com (mailing list archive)
State Changes Requested
Headers show
Series [v8,1/7] dmaengine: fsldma: Replace DMA_IN/OUT by FSL_DMA_IN/OUT | expand

Commit Message

Wen He Aug. 17, 2018, 2:54 a.m. UTC 
add the qDMA device tree nodes for LS1043A devices.

Signed-off-by: Wen He <wen.he_1@nxp.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
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 1109f22..b39ddfa 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -673,6 +673,21 @@ 
 			dma-coherent;
 		};
 
+		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 152 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "qdma-error", "qdma-queue";
+			dma-channels = <8>;
+			fsl,dma-queues = <2>;
+			status-sizes = <64>;
+			queue-sizes = <64 64>;
+			big-endian;
+		};
+
 		msi1: msi-controller1@1571000 {
 			compatible = "fsl,ls1043a-msi";
 			reg = <0x0 0x1571000 0x0 0x8>;