[v6 7/7] arm: dts: ls1021a: add qdma device tree nodes
From: Wen He <hidden>
Date: 2018-06-15 10:24:31
Also in:
dmaengine
Subsystem:
the rest · Maintainer:
Linus Torvalds
add the qDMA device tree nodes for LS1021A devices. Signed-off-by: Wen He <redacted> --- change in v6: - no arch/arm/boot/dts/ls1021a.dtsi | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index c55d479..061c839 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi@@ -571,6 +571,21 @@ <&clockgen 4 1>; }; + qdma: dma-controller@8390000 { + compatible = "fsl,ls1021a-qdma"; + reg = <0x0 0x8398000 0x0 0x1000>, /* Controller regs */ + <0x0 0x8399000 0x0 0x1000>, /* Status regs */ + <0x0 0x839a000 0x0 0x2000>; /* Block regs */ + interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "qdma-error", "qdma-queue"; + dma-channels = <8>; + fsl,queues = <2>; + status-sizes = <64>; + queue-sizes = <64 64>; + big-endian; + }; + dcu: dcu@2ce0000 { compatible = "fsl,ls1021a-dcu"; reg = <0x0 0x2ce0000 0x0 0x10000>;
--
1.7.1