From: Wen He <wen.he_1-3arQi8VN3Tc@public.gmane.org>
To: vinod.koul-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
leoyang.li-3arQi8VN3Tc@public.gmane.org,
jiafei.pan-3arQi8VN3Tc@public.gmane.org,
jiaheng.fan-3arQi8VN3Tc@public.gmane.org,
Wen He <wen.he_1-3arQi8VN3Tc@public.gmane.org>
Subject: [v3 4/6] arm64: dts: ls1043a: add qdma device tree nodes
Date: Thu, 11 Jan 2018 17:32:13 +0800 [thread overview]
Message-ID: <20180111093215.12636-4-wen.he_1@nxp.com> (raw)
In-Reply-To: <20180111093215.12636-1-wen.he_1-3arQi8VN3Tc@public.gmane.org>
add the qDMA device tree nodes for LS1043A devices.
Signed-off-by: Wen He <wen.he_1-3arQi8VN3Tc@public.gmane.org>
---
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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next prev parent reply other threads:[~2018-01-11 9:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-11 9:32 [v3 1/6] dmaengine: fsldma: Replace DMA_IN/OUT by FSL_DMA_IN/OUT Wen He
[not found] ` <20180111093215.12636-1-wen.he_1-3arQi8VN3Tc@public.gmane.org>
2018-01-11 9:32 ` [v3 2/6] dmaengine: fsl-qdma: add NXP Layerscape qDMA engine driver support Wen He
[not found] ` <20180111093215.12636-2-wen.he_1-3arQi8VN3Tc@public.gmane.org>
2018-01-23 9:08 ` Vinod Koul
2018-01-11 9:32 ` [v3 3/6] dt-bindings: fsl-qdma: add device tree for qDMA driver Wen He
[not found] ` <20180111093215.12636-3-wen.he_1-3arQi8VN3Tc@public.gmane.org>
2018-01-19 21:21 ` Rob Herring
2018-01-11 9:32 ` Wen He [this message]
2018-01-11 9:32 ` [v3 5/6] arm64: dts: ls1046a: add qdma device tree nodes Wen He
2018-01-11 9:32 ` [v3 6/6] arm: dts: ls1021a: " Wen He
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