diff options
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/ata/ahci-platform.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt index b519f9b699c3..3ec0c5c4f0e9 100644 --- a/Documentation/devicetree/bindings/ata/ahci-platform.txt +++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt | |||
| @@ -12,6 +12,11 @@ Optional properties: | |||
| 12 | - calxeda,port-phys: phandle-combophy and lane assignment, which maps each | 12 | - calxeda,port-phys: phandle-combophy and lane assignment, which maps each |
| 13 | SATA port to a combophy and a lane within that | 13 | SATA port to a combophy and a lane within that |
| 14 | combophy | 14 | combophy |
| 15 | - calxeda,sgpio-gpio: phandle-gpio bank, bit offset, and default on or off, | ||
| 16 | which indicates that the driver supports SGPIO | ||
| 17 | indicator lights using the indicated GPIOs | ||
| 18 | - calxeda,led-order : a u32 array that map port numbers to offsets within the | ||
| 19 | SGPIO bitstream. | ||
| 15 | - dma-coherent : Present if dma operations are coherent | 20 | - dma-coherent : Present if dma operations are coherent |
| 16 | 21 | ||
| 17 | Example: | 22 | Example: |