On Wed, Dec 28, 2016 at 07:34:52PM +0900, Jaehoon Chung wrote: > Adds the exynos-pcie-phy binding for Exynos PCIe PHY. > This is for using generic PHY framework. > > Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx> > --- > .../devicetree/bindings/phy/samsung-phy.txt | 23 ++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > > diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt > index 9872ba8..1cbc15f 100644 > --- a/Documentation/devicetree/bindings/phy/samsung-phy.txt > +++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt > @@ -191,3 +191,26 @@ Example: > usbdrdphy0 = &usb3_phy0; > usbdrdphy1 = &usb3_phy1; > }; > + > +Samsung Exynos SoC series PCIe PHY controller > +-------------------------------------------------- > +Required properties: > +- compatible : Should be set to "samsung,exynos5440-pcie-phy" > +- #phy-cells : Must be zero > +- reg : a register used by phy driver. > + > +Required properies for child node: > +- reg : a block register used by phy driver. There's no need for this. Either just make the length 0x1040 or add a 2nd address to the parent reg prop. > + > +Example: > + pcie_phy0: pcie-phy@270000 { > + #phy-cells = <0>; > + compatible = "samsung,exynos5440-pcie-phy"; > + reg = <0x270000 0x1000>; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + block@271000 { > + reg = <0x271000 0x40>; > + }; > + }; > -- > 2.10.2 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html