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author | Stephen Rothwell <sfr@canb.auug.org.au> | 2011-03-01 15:59:39 +1100 |
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committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2011-03-01 15:59:39 +1100 |
commit | 1bf277bdb1cd998bd02c9a5b457c3b211086d961 (patch) | |
tree | c439176ec605315d9707a646768956076299f340 /Documentation | |
parent | 34f429ee4ded2d26fec2a9c9ec8e47f07008930b (diff) | |
parent | 57d9c10dd91f942f836592f407d6351e2969548a (diff) |
Merge remote-tracking branch 'spi/spi/next'
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/spi/spi_altera.txt | 4 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/spi/spi_oc_tiny.txt | 12 |
2 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/spi_altera.txt b/Documentation/devicetree/bindings/spi/spi_altera.txt new file mode 100644 index 000000000000..dda375943506 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi_altera.txt @@ -0,0 +1,4 @@ +Altera SPI + +Required properties: +- compatible : should be "ALTR,spi-1.0". diff --git a/Documentation/devicetree/bindings/spi/spi_oc_tiny.txt b/Documentation/devicetree/bindings/spi/spi_oc_tiny.txt new file mode 100644 index 000000000000..d95c0b367a04 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi_oc_tiny.txt @@ -0,0 +1,12 @@ +OpenCores tiny SPI + +Required properties: +- compatible : should be "opencores,tiny-spi-rtlsvn2". +- gpios : should specify GPIOs used for chipselect. +Optional properties: +- clock-frequency : input clock frequency to the core. +- baud-width: width, in bits, of the programmable divider used to scale + the input clock to SCLK. + +The clock-frequency and baud-width properties are needed only if the divider +is programmable. They are not needed if the divider is fixed. |