add the qDMA device tree nodes for LS1043A devices.
Signed-off-by: Wen He <wen.he_1@xxxxxxx>
---
change in v3:
- no change
change in v2:
- Add commits messages
- Replace 'channels' by 'dma-channels'
- Replace 'qdma@8380000' by 'dma-controller@8380000'
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 380e7c7..c4bbaa4 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -652,6 +652,21 @@
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>;
+ queues = <2>;
+ status-sizes = <64>;
+ queue-sizes = <64 64>;
+ big-endian;
+ };
+
msi1: msi-controller1@1571000 {
compatible = "fsl,ls1043a-msi";
reg = <0x0 0x1571000 0x0 0x8>;
--
1.7.1
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