Re: [PATCH v6 2/3] DMA: Freescale: Add new 8-channel DMA engine device tree nodes

From: Hongbo Zhang <redacted>
=20
Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this =20
patch adds
the device tree nodes for them.
=20
Signed-off-by: Hongbo Zhang <redacted>
---
 .../devicetree/bindings/powerpc/fsl/dma.txt        |   66 =20
++++++++++++++++
 arch/powerpc/boot/dts/fsl/b4si-post.dtsi           |    4 +-
 arch/powerpc/boot/dts/fsl/elo3-dma-0.dtsi          |   81 =20
++++++++++++++++++++
 arch/powerpc/boot/dts/fsl/elo3-dma-1.dtsi          |   81 =20
++++++++++++++++++++
 arch/powerpc/boot/dts/fsl/t4240si-post.dtsi        |    4 +-
 5 files changed, 232 insertions(+), 4 deletions(-)
 create mode 100644 arch/powerpc/boot/dts/fsl/elo3-dma-0.dtsi
 create mode 100644 arch/powerpc/boot/dts/fsl/elo3-dma-1.dtsi
=20

diff --git a/Documentation/devicetree/bindings/powerpc/fsl/dma.txt =20

b/Documentation/devicetree/bindings/powerpc/fsl/dma.txt
index ed703d9..c9f81b9 100644

--- a/Documentation/devicetree/bindings/powerpc/fsl/dma.txt
+++ b/Documentation/devicetree/bindings/powerpc/fsl/dma.txt

@@ -130,6 +130,72 @@ Example:
 		};
 	};

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+** Freescale Elo3 DMA Controller
+   This is EloPlus controller with 8 channels, used in Freescale =20
Txxx and Bxxx
+   series chips, such as t1040, t4240, b4860.
+
+Required properties:
+
+- compatible        : must include "fsl,elo3-dma"