diff options
| author | Gabriel FERNANDEZ <gabriel.fernandez@st.com> | 2014-11-04 05:51:21 -0500 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2014-11-12 08:10:12 -0500 |
| commit | 2b041b27a83fbe951d4b1cb1523001d4a8a5cccb (patch) | |
| tree | f9d29e837f5fdaf8445b603b66c3b6822d7db9d0 /Documentation/devicetree | |
| parent | 2c14e9be0c60bb3d89cfa16a40222ddcb83660ab (diff) | |
phy: miphy28lp: Add SSC support for SATA
This patch to tune on/off the ssc on miphy sata setup.
User can now enable ssc via dt blob, it is useful to reduce
effects of EMI.
Signed-off-by: Giuseppe Condorelli <giuseppe.condorelli@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/phy/phy-miphy28lp.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/phy-miphy28lp.txt b/Documentation/devicetree/bindings/phy/phy-miphy28lp.txt index b7c13ad81a22..4a3b4af3c1e6 100644 --- a/Documentation/devicetree/bindings/phy/phy-miphy28lp.txt +++ b/Documentation/devicetree/bindings/phy/phy-miphy28lp.txt | |||
| @@ -39,6 +39,7 @@ Optional properties (port (child) node): | |||
| 39 | register. | 39 | register. |
| 40 | - st,px_rx_pol_inv : to invert polarity of RXn/RXp (respectively negative line and positive | 40 | - st,px_rx_pol_inv : to invert polarity of RXn/RXp (respectively negative line and positive |
| 41 | line). | 41 | line). |
| 42 | - st,scc-on : enable ssc to reduce effects of EMI (only for sata or PCIe). | ||
| 42 | 43 | ||
| 43 | example: | 44 | example: |
| 44 | 45 | ||