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| author | Joachim Eastwood <manabian@gmail.com> | 2015-05-26 20:59:32 +0200 |
|---|---|---|
| committer | Joachim Eastwood <manabian@gmail.com> | 2015-09-27 23:16:32 +0200 |
| commit | 5924007c7ec807c2dd478ada8db10df6ca519373 (patch) | |
| tree | d6648711fbaf4df2cc7ffffbd7f98a600c7895bc /arch/arm/boot/dts/lpc18xx.dtsi | |
| parent | 4f85dd16a52de59f6676bd55db309643c89b8704 (diff) | |
| download | linux-5924007c7ec807c2dd478ada8db10df6ca519373.tar.gz | |
ARM: dts: lpc18xx: add dmac node
Add the ARM PL080 DMA controller node to the dtsi for all
lpc18xx/43xx devices.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts/lpc18xx.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/lpc18xx.dtsi | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/lpc18xx.dtsi b/arch/arm/boot/dts/lpc18xx.dtsi index a428a0946be2..5516c3ee8c5a 100644 --- a/arch/arm/boot/dts/lpc18xx.dtsi +++ b/arch/arm/boot/dts/lpc18xx.dtsi @@ -68,6 +68,25 @@ }; soc { + dmac: dma-controller@40002000 { + compatible = "arm,pl080", "arm,primecell"; + arm,primecell-periphid = <0x00041080>; + reg = <0x40002000 0x1000>; + interrupts = <2>; + clocks = <&ccu1 CLK_CPU_DMA>; + clock-names = "apb_pclk"; + resets = <&rgu 19>; + #dma-cells = <2>; + dma-channels = <8>; + dma-requests = <16>; + lli-bus-interface-ahb1; + lli-bus-interface-ahb2; + mem-bus-interface-ahb1; + mem-bus-interface-ahb2; + memcpy-burst-size = <256>; + memcpy-bus-width = <32>; + }; + spifi: flash-controller@40003000 { compatible = "nxp,lpc1773-spifi"; reg = <0x40003000 0x1000>, <0x14000000 0x4000000>; |