mirror of
https://github.com/torvalds/linux.git
synced 2024-12-23 19:31:53 +00:00
48c926cd34
Improve the binding example by removing all the leading zeros to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading 0s Converted using the following command: perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find ./Documentation/devicetree/bindings "*.txt"` Some unnecessary changes were manually fixed. Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
48 lines
800 B
Plaintext
48 lines
800 B
Plaintext
Broadcom Cygnus PCIe PHY
|
|
|
|
Required properties:
|
|
- compatible: must be "brcm,cygnus-pcie-phy"
|
|
- reg: base address and length of the PCIe PHY block
|
|
- #address-cells: must be 1
|
|
- #size-cells: must be 0
|
|
|
|
Each PCIe PHY should be represented by a child node
|
|
|
|
Required properties For the child node:
|
|
- reg: the PHY ID
|
|
0 - PCIe RC 0
|
|
1 - PCIe RC 1
|
|
- #phy-cells: must be 0
|
|
|
|
Example:
|
|
pcie_phy: phy@301d0a0 {
|
|
compatible = "brcm,cygnus-pcie-phy";
|
|
reg = <0x0301d0a0 0x14>;
|
|
|
|
pcie0_phy: phy@0 {
|
|
reg = <0>;
|
|
#phy-cells = <0>;
|
|
};
|
|
|
|
pcie1_phy: phy@1 {
|
|
reg = <1>;
|
|
#phy-cells = <0>;
|
|
};
|
|
};
|
|
|
|
/* users of the PCIe phy */
|
|
|
|
pcie0: pcie@18012000 {
|
|
...
|
|
...
|
|
phys = <&pcie0_phy>;
|
|
phy-names = "pcie-phy";
|
|
};
|
|
|
|
pcie1: pcie@18013000 {
|
|
...
|
|
...
|
|
phys = <pcie1_phy>;
|
|
phy-names = "pcie-phy";
|
|
};
|