There is a separate PHY device with its own registers on imx7d. It's
currently unused, but a PCIe erratum on imx7d will require it for the
workaround.
Signed-off-by: Trent Piepho <tpiepho@impinj.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Lucas Stach <l.stach@pengutronix.de>
- "pciephy"
- "apps"
- "turnoff"
+- fsl,imx7d-pcie-phy: A phandle to an fsl,imx7d-pcie-phy node.
Example:
clocks = <&clks 144>, <&clks 206>, <&clks 189>;
clock-names = "pcie", "pcie_bus", "pcie_phy";
};
+
+* Freescale i.MX7d PCIe PHY
+
+This is the PHY associated with the IMX7d PCIe controller. It's used by the
+PCI-e controller via the fsl,imx7d-pcie-phy phandle.
+
+Required properties:
+- compatible:
+ - "fsl,imx7d-pcie-phy"
+- reg: base address and length of the PCIe PHY controller