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authorEli Billauer <eli.billauer@gmail.com>2013-12-30 23:16:23 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-01-09 10:42:35 -0800
commit35afa9fc153671ce782e210a1142ce14d4112750 (patch)
tree4b3db041ad79d084966ad99623a0857ce924bb99 /Documentation
parent4b266e5fbc715e81c616ea122700475333fd3749 (diff)
downloadlinux-stericsson-35afa9fc153671ce782e210a1142ce14d4112750.tar.gz
staging: xillybus: Added documentation on device tree bindings
Signed-off-by: Eli Billauer <eli.billauer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
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+* Xillybus driver for generic FPGA interface
+
+Required properties:
+- compatible: Should be "xillybus,xillybus-1.00.a"
+- reg: Address and length of the register set for the device
+- interrupts: Contains one interrupt node, typically consisting of three cells.
+- interrupt-parent: the phandle for the interrupt controller that
+ services interrupts for this device.
+
+Optional properties:
+- dma-coherent: Present if DMA operations are coherent
+
+Example:
+
+ xillybus@ff200400 {
+ compatible = "xillybus,xillybus-1.00.a";
+ reg = < 0xff200400 0x00000080 >;
+ interrupts = < 0 40 1 >;
+ interrupt-parent = <&intc>;
+ } ;