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author | Alex Shi <alex.shi@linaro.org> | 2016-05-12 12:20:43 +0800 |
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committer | Alex Shi <alex.shi@linaro.org> | 2016-05-12 12:20:43 +0800 |
commit | a8a1fcae2dcc97748b7cafa7cb2745de1f35a8a6 (patch) | |
tree | 137462c079bb1ea3d1ea11ea3b3fd0011531cf06 /Documentation | |
parent | 0903d615591c05931fd0cbbc87d62f562f79a61d (diff) | |
parent | e37ddf27108a992e191b27df9bd532cb9157dc89 (diff) |
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-rt
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/ata/ahci-platform.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt index c2340eeeb97f..c000832a7fb9 100644 --- a/Documentation/devicetree/bindings/ata/ahci-platform.txt +++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt @@ -30,6 +30,10 @@ Optional properties: - target-supply : regulator for SATA target power - phys : reference to the SATA PHY node - phy-names : must be "sata-phy" +- ports-implemented : Mask that indicates which ports that the HBA supports + are available for software to use. Useful if PORTS_IMPL + is not programmed by the BIOS, which is true with + some embedded SOC's. Required properties when using sub-nodes: - #address-cells : number of cells to encode an address |