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| author | Jiri Kosina <jkosina@suse.cz> | 2011-11-13 20:55:35 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2011-11-13 20:55:53 +0100 |
| commit | 2290c0d06d82faee87b1ab2d9d4f7bf81ef64379 (patch) | |
| tree | e075e4d5534193f28e6059904f61e5ca03958d3c /Documentation/devicetree/bindings/spi/spi_pl022.txt | |
| parent | 4da669a2e3e5bc70b30a0465f3641528681b5f77 (diff) | |
| parent | 52e4c2a05256cb83cda12f3c2137ab1533344edb (diff) | |
| download | linux-2290c0d06d82faee87b1ab2d9d4f7bf81ef64379.tar.bz2 | |
Merge branch 'master' into for-next
Sync with Linus tree to have 157550ff ("mtd: add GPMI-NAND driver
in the config and Makefile") as I have patch depending on that one.
Diffstat (limited to 'Documentation/devicetree/bindings/spi/spi_pl022.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/spi/spi_pl022.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/spi_pl022.txt b/Documentation/devicetree/bindings/spi/spi_pl022.txt new file mode 100644 index 000000000000..306ec3ff3c0e --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi_pl022.txt @@ -0,0 +1,12 @@ +ARM PL022 SPI controller + +Required properties: +- compatible : "arm,pl022", "arm,primecell" +- reg : Offset and length of the register set for the device +- interrupts : Should contain SPI controller interrupt + +Optional properties: +- cs-gpios : should specify GPIOs used for chipselects. + The gpios will be referred to as reg = <index> in the SPI child nodes. + If unspecified, a single SPI device without a chip select can be used. + |