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ARM: dts: lpc18xx: add dmamux node
author
Joachim Eastwood
<manabian@gmail.com>
Tue, 26 May 2015 22:04:20 +0000
(
00:04
+0200)
committer
Joachim Eastwood
<manabian@gmail.com>
Sun, 27 Sep 2015 21:16:40 +0000
(23:16 +0200)
Add node for the DMA multiplexer placed in front of the PL080 DMA
controller on lpc18xx/43xx devices.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
arch/arm/boot/dts/lpc18xx.dtsi
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diff --git
a/arch/arm/boot/dts/lpc18xx.dtsi
b/arch/arm/boot/dts/lpc18xx.dtsi
index 5516c3ee8c5ab4abc5a59d68a1c19497273fdfba..f0d1a099507f65a6b88d9fd7ab4c2cbed83f81fd 100644
(file)
--- a/
arch/arm/boot/dts/lpc18xx.dtsi
+++ b/
arch/arm/boot/dts/lpc18xx.dtsi
@@
-171,6
+171,13
@@
clocks = <&ccu1 CLK_USB0>;
#phy-cells = <0>;
};
+
+ dmamux: dma-mux@11c {
+ compatible = "nxp,lpc1850-dmamux";
+ #dma-cells = <3>;
+ dma-requests = <64>;
+ dma-masters = <&dmac>;
+ };
};
cgu: clock-controller@40050000 {
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