mirror of
https://github.com/torvalds/linux.git
synced 2024-12-28 05:41:55 +00:00
5972edbd83
For 28nm STB chips, based on BCM7445. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
41 lines
836 B
Plaintext
41 lines
836 B
Plaintext
* Broadcom SATA3 PHY for STB
|
|
|
|
Required properties:
|
|
- compatible: should be one or more of
|
|
"brcm,bcm7445-sata-phy"
|
|
"brcm,phy-sata3"
|
|
- address-cells: should be 1
|
|
- size-cells: should be 0
|
|
- reg: register range for the PHY PCB interface
|
|
- reg-names: should be "phy"
|
|
|
|
Sub-nodes:
|
|
Each port's PHY should be represented as a sub-node.
|
|
|
|
Sub-nodes required properties:
|
|
- reg: the PHY number
|
|
- phy-cells: generic PHY binding; must be 0
|
|
Optional:
|
|
- brcm,enable-ssc: use spread spectrum clocking (SSC) on this port
|
|
|
|
|
|
Example:
|
|
|
|
sata-phy@f0458100 {
|
|
compatible = "brcm,bcm7445-sata-phy", "brcm,phy-sata3";
|
|
reg = <0xf0458100 0x1e00>, <0xf045804c 0x10>;
|
|
reg-names = "phy";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
sata-phy@0 {
|
|
reg = <0>;
|
|
#phy-cells = <0>;
|
|
};
|
|
|
|
sata-phy@1 {
|
|
reg = <1>;
|
|
#phy-cells = <0>;
|
|
};
|
|
};
|