From 3b63db37ad7e4672684bd686fcc3fc07b84e4fb9 Mon Sep 17 00:00:00 2001 From: Jean-Jacques Hiblot Date: Mon, 24 Jul 2017 15:18:15 +0200 Subject: phy: add a NO-OP phy driver This driver is used to stub PHY operations in a driver (USB, SATA). This is useful when the 'client' driver (USB, SATA, ...) uses the PHY framework and there is no actual PHY harwdare to drive. Signed-off-by: Jean-Jacques Hiblot --- Documentation/devicetree/bindings/phy/no-op.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/no-op.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/phy/no-op.txt b/Documentation/devicetree/bindings/phy/no-op.txt new file mode 100644 index 0000000000..a3381122e6 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/no-op.txt @@ -0,0 +1,16 @@ +NOP PHY driver + +This driver is used to stub PHY operations in a driver (USB, SATA). +This is useful when the 'client' driver (USB, SATA, ...) uses the PHY framework +and there is no actual PHY harwdare to drive. + +Required properties: +- compatible : must contain "nop-phy" +- #phy-cells : must contain <0> + +Example: + +nop_phy { + compatible = "nop-phy"; + #phy-cells = <0>; +}; -- cgit v1.2.3