diff options
| author | Mark Langsdorf <mark.langsdorf@calxeda.com> | 2013-08-15 00:40:11 +0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-08-15 00:43:29 +0400 |
| commit | 91c2095021acc6264288d58fc9f0b5b78984ac85 (patch) | |
| tree | 4e8c45bd21e8bebdf7c0977800da86f35d1367c6 /Documentation/devicetree/bindings/ata/ahci-platform.txt | |
| parent | 4a9b7f9f2704405c05b213f8f51e9f7f1fe02d1a (diff) | |
| download | linux-91c2095021acc6264288d58fc9f0b5b78984ac85.tar.xz | |
devicetree: create a separate binding description for sata_highbank
The Calxeda sata_highbank driver has been adding its descriptions to the
ahci driver. Separate them properly. This patch only affects
documentation and has no functional component.
Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/ata/ahci-platform.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/ata/ahci-platform.txt | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt index 3ec0c5c4f0e9..89de1564950c 100644 --- a/Documentation/devicetree/bindings/ata/ahci-platform.txt +++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt @@ -4,27 +4,17 @@ SATA nodes are defined to describe on-chip Serial ATA controllers. Each SATA controller should have its own node. Required properties: -- compatible : compatible list, contains "calxeda,hb-ahci" or "snps,spear-ahci" +- compatible : compatible list, contains "snps,spear-ahci" - interrupts : <interrupt mapping for SATA IRQ> - reg : <registers mapping> Optional properties: -- calxeda,port-phys: phandle-combophy and lane assignment, which maps each - SATA port to a combophy and a lane within that - combophy -- calxeda,sgpio-gpio: phandle-gpio bank, bit offset, and default on or off, - which indicates that the driver supports SGPIO - indicator lights using the indicated GPIOs -- calxeda,led-order : a u32 array that map port numbers to offsets within the - SGPIO bitstream. - dma-coherent : Present if dma operations are coherent Example: sata@ffe08000 { - compatible = "calxeda,hb-ahci"; - reg = <0xffe08000 0x1000>; - interrupts = <115>; - calxeda,port-phys = <&combophy5 0 &combophy0 0 &combophy0 1 - &combophy0 2 &combophy0 3>; + compatible = "snps,spear-ahci"; + reg = <0xffe08000 0x1000>; + interrupts = <115>; }; |