From 2b041b27a83fbe951d4b1cb1523001d4a8a5cccb Mon Sep 17 00:00:00 2001 From: Gabriel FERNANDEZ Date: Tue, 4 Nov 2014 11:51:21 +0100 Subject: 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 Signed-off-by: Gabriel Fernandez Signed-off-by: Kishon Vijay Abraham I --- Documentation/devicetree/bindings/phy/phy-miphy28lp.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation/devicetree/bindings/phy/phy-miphy28lp.txt') 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): register. - st,px_rx_pol_inv : to invert polarity of RXn/RXp (respectively negative line and positive line). +- st,scc-on : enable ssc to reduce effects of EMI (only for sata or PCIe). example: -- cgit v1.2.3-59-g8ed1b