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authorPeng Ma <peng.ma@nxp.com>2019-05-15 06:57:50 +0000
committerDaniel Thompson <daniel@redfelineninja.org.uk>2019-09-17 16:03:03 +0100
commit0d05f3fd815c649df7b7066fd98178888ed527d0 (patch)
treee66d17cf7acfd1b5e1cf509ccccb62d798945ffb
parent6982f0811b77594348349c3bc5c54f47f9ddf93d (diff)
downloadlinux-0d05f3fd815c649df7b7066fd98178888ed527d0.tar.gz
arm64: dts: fsl: ls1028a: Add qDMA node
Add the qDMA device tree nodes for LS1028A devices. Signed-off-by: Peng Ma <peng.ma@nxp.com>
-rw-r--r--arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 0c428caefa20..e19c5229e103 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -629,6 +629,26 @@
<GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
};
+ qdma: dma-controller@8380000 {
+ compatible = "fsl,ls1028a-qdma", "fsl,ls1021a-qdma";
+ reg = <0x0 0x8380000 0x0 0x1000>, /* Controller regs */
+ <0x0 0x8390000 0x0 0x10000>, /* Status regs */
+ <0x0 0x83a0000 0x0 0x40000>; /* Block regs */
+ interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 254 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>;
+ };
+
sai1: audio-controller@f100000 {
#sound-dai-cells = <0>;
compatible = "fsl,vf610-sai";