diff options
| author | Bastian Hecht <hechtb@gmail.com> | 2012-12-12 06:54:48 -0500 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2013-02-05 07:26:58 -0500 |
| commit | cf9c86efecf9510e62388fd174cf607671c59fa3 (patch) | |
| tree | e5ab65e1d3b2b3e3aba31cfe7262334820c7ecd2 /Documentation/devicetree/bindings/spi/sh-msiof.txt | |
| parent | aae7147dfc522062b3448f67f5517d32fbdab1fb (diff) | |
spi/sh-msiof: Add device tree parsing to driver
This adds the capability to retrieve setup data from the device tree
node. The usage of platform data is still available.
Signed-off-by: Bastian Hecht <hechtb+renesas@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'Documentation/devicetree/bindings/spi/sh-msiof.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/spi/sh-msiof.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/sh-msiof.txt b/Documentation/devicetree/bindings/spi/sh-msiof.txt new file mode 100644 index 000000000000..e6222106ca36 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/sh-msiof.txt | |||
| @@ -0,0 +1,12 @@ | |||
| 1 | Renesas MSIOF spi controller | ||
| 2 | |||
| 3 | Required properties: | ||
| 4 | - compatible : "renesas,sh-msiof" for SuperH or | ||
| 5 | "renesas,sh-mobile-msiof" for SH Mobile series | ||
| 6 | - reg : Offset and length of the register set for the device | ||
| 7 | - interrupts : interrupt line used by MSIOF | ||
| 8 | |||
| 9 | Optional properties: | ||
| 10 | - num-cs : total number of chip-selects | ||
| 11 | - renesas,tx-fifo-size : Overrides the default tx fifo size given in words | ||
| 12 | - renesas,rx-fifo-size : Overrides the default rx fifo size given in words | ||