Messages in this thread Patch in this message | | | From | Jingchang Lu <> | Subject | [PATCHv9 1/2] ARM: dts: vf610: Add eDMA node | Date | Thu, 16 Jan 2014 10:29:59 +0800 |
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Signed-off-by: Jingchang Lu <b35083@freescale.com> --- changes in v9: remove include/dt-bindings/dma/vf610-edma.h, the request source ID is the same as SoC's reference manual.
changes in v8: describe dmamux info in edma node to avoid confusion. change eDMA requst source macro definitions.
changes in v7: fix dmamux2 and dmamux3 register number.
no changes in v2 ~ v6.
arch/arm/boot/dts/vf610.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+)
diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi index 48dbfe5..8febb29f 100644 --- a/arch/arm/boot/dts/vf610.dtsi +++ b/arch/arm/boot/dts/vf610.dtsi @@ -88,6 +88,21 @@ arm,tag-latency = <2 2 2>; }; + edma0: dma-controller@40018000 { + #dma-cells = <2>; + compatible = "fsl,vf610-edma"; + reg = <0x40018000 0x2000>, + <0x40024000 0x1000>, + <0x40025000 0x1000>; + interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>, + <0 9 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "edma-tx", "edma-err"; + dma-channels = <32>; + clock-names = "dmamux0", "dmamux1"; + clocks = <&clks VF610_CLK_DMAMUX0>, + <&clks VF610_CLK_DMAMUX1>; + }; + uart0: serial@40027000 { compatible = "fsl,vf610-lpuart"; reg = <0x40027000 0x1000>; @@ -263,6 +278,21 @@ reg = <0x40080000 0x80000>; ranges; + edma1: dma-controller@40098000 { + #dma-cells = <2>; + compatible = "fsl,vf610-edma"; + reg = <0x40098000 0x2000>, + <0x400a1000 0x1000>, + <0x400a2000 0x1000>; + interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>, + <0 11 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "edma-tx", "edma-err"; + dma-channels = <32>; + clock-names = "dmamux0", "dmamux1"; + clocks = <&clks VF610_CLK_DMAMUX2>, + <&clks VF610_CLK_DMAMUX3>; + }; + uart4: serial@400a9000 { compatible = "fsl,vf610-lpuart"; reg = <0x400a9000 0x1000>; -- 1.8.0
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