From 5924007c7ec807c2dd478ada8db10df6ca519373 Mon Sep 17 00:00:00 2001 From: Joachim Eastwood Date: Tue, 26 May 2015 20:59:32 +0200 Subject: [PATCH] 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 --- arch/arm/boot/dts/lpc18xx.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) 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>; -- 2.34.1