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author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-06-13 07:29:57 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-06-13 07:29:57 +0200 |
commit | a4f4bc65b33164eb8c19bcff9834cc87bcc845bb (patch) | |
tree | ef97762be5b614f160e9affddd1bbbec43c007dc /dts/Bindings/spi/spi-xilinx.txt | |
parent | 83e61900b02965d01f0885e2db2077df35be7f56 (diff) | |
download | barebox-a4f4bc65b33164eb8c19bcff9834cc87bcc845bb.tar.gz barebox-a4f4bc65b33164eb8c19bcff9834cc87bcc845bb.tar.xz |
dts: update to v4.6-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/spi/spi-xilinx.txt')
-rw-r--r-- | dts/Bindings/spi/spi-xilinx.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/dts/Bindings/spi/spi-xilinx.txt b/dts/Bindings/spi/spi-xilinx.txt new file mode 100644 index 0000000000..c7b7856bd5 --- /dev/null +++ b/dts/Bindings/spi/spi-xilinx.txt @@ -0,0 +1,22 @@ +Xilinx SPI controller Device Tree Bindings +------------------------------------------------- + +Required properties: +- compatible : Should be "xlnx,xps-spi-2.00.a" or "xlnx,xps-spi-2.00.b" +- reg : Physical base address and size of SPI registers map. +- interrupts : Property with a value describing the interrupt + number. +- interrupt-parent : Must be core interrupt controller + +Optional properties: +- xlnx,num-ss-bits : Number of chip selects used. + +Example: + axi_quad_spi@41e00000 { + compatible = "xlnx,xps-spi-2.00.a"; + interrupt-parent = <&intc>; + interrupts = <0 31 1>; + reg = <0x41e00000 0x10000>; + xlnx,num-ss-bits = <0x1>; + }; + |