| The Broadcom BCM87XX devices are a family of 10G Ethernet PHYs. They |
| have these bindings in addition to the standard PHY bindings. |
| |
| Compatible: Should contain "broadcom,bcm8706" or "broadcom,bcm8727" and |
| "ethernet-phy-ieee802.3-c45" |
| |
| Optional Properties: |
| |
| - broadcom,c45-reg-init : one of more sets of 4 cells. The first cell |
| is the MDIO Manageable Device (MMD) address, the second a register |
| address within the MMD, the third cell contains a mask to be ANDed |
| with the existing register value, and the fourth cell is ORed with |
| he result to yield the new register value. If the third cell has a |
| value of zero, no read of the existing value is performed. |
| |
| Example: |
| |
| ethernet-phy@5 { |
| reg = <5>; |
| compatible = "broadcom,bcm8706", "ethernet-phy-ieee802.3-c45"; |
| interrupt-parent = <&gpio>; |
| interrupts = <12 8>; /* Pin 12, active low */ |
| /* |
| * Set PMD Digital Control Register for |
| * GPIO[1] Tx/Rx |
| * GPIO[0] R64 Sync Acquired |
| */ |
| broadcom,c45-reg-init = <1 0xc808 0xff8f 0x70>; |
| }; |
