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author | Lars-Peter Clausen <lars@metafoo.de> | 2016-02-04 19:13:29 +0300 |
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committer | Mark Brown <broonie@kernel.org> | 2016-02-05 21:12:47 +0300 |
commit | 2ec3b6287b12a7131c28cd9408b368cd451bdc48 (patch) | |
tree | 289e514bdf4dcac94ab4ca3a7d29c7ec48cde5d8 /drivers/spi/spi-axi-spi-engine.c | |
parent | e32bb8709fce66ff7f392a33d7689402d3e2ba2e (diff) | |
download | linux-2ec3b6287b12a7131c28cd9408b368cd451bdc48.tar.xz |
spi: axi: Add bindings documentation for Analog Devices axi-spi-engine
Add the devicetree bindings documentation for the Analog Devices
axi-spi-engine SPI master peripheral. This is a soft-peripheral used in
FPGAs.
The external interfaces of the peripheral are:
* A memory mapped register map which is used to configure the
peripheral.
* One interrupt.
* Two clocks, one for the memory mapped register interface and one
for the SPI bus.
* A SPI master interface to which the slave devices are connected.
These interfaces are described by the devicetree bindings accordingly.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-axi-spi-engine.c')
0 files changed, 0 insertions, 0 deletions