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-rw-r--r--Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt45
1 files changed, 44 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt b/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt
index 30d487597ecb..fb40891ee606 100644
--- a/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt
+++ b/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt
@@ -6,9 +6,13 @@ Required properties:
- reg: addresses and length of the register sets for the device, must be 6
pairs of register addresses and lengths
- interrupts: interrupts for the devices, must be two interrupts
+- #address-cells: must be 1, see dsa/dsa.txt
+- #size-cells: must be 0, see dsa/dsa.txt
+
+Deprecated binding required properties:
+
- dsa,mii-bus: phandle to the MDIO bus controller, see dsa/dsa.txt
- dsa,ethernet: phandle to the CPU network interface controller, see dsa/dsa.txt
-- #size-cells: must be 0
- #address-cells: must be 2, see dsa/dsa.txt
Subnodes:
@@ -48,6 +52,45 @@ switch_top@f0b00000 {
ethernet_switch@0 {
compatible = "brcm,bcm7445-switch-v4.0";
#size-cells = <0>;
+ #address-cells = <1>;
+ reg = <0x0 0x40000
+ 0x40000 0x110
+ 0x40340 0x30
+ 0x40380 0x30
+ 0x40400 0x34
+ 0x40600 0x208>;
+ reg-names = "core", "reg", intrl2_0", "intrl2_1",
+ "fcb, "acb";
+ interrupts = <0 0x18 0
+ 0 0x19 0>;
+ brcm,num-gphy = <1>;
+ brcm,num-rgmii-ports = <2>;
+ brcm,fcb-pause-override;
+ brcm,acb-packets-inflight;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ label = "gphy";
+ reg = <0>;
+ };
+ };
+ };
+};
+
+Example using the old DSA DeviceTree binding:
+
+switch_top@f0b00000 {
+ compatible = "simple-bus";
+ #size-cells = <1>;
+ #address-cells = <1>;
+ ranges = <0 0xf0b00000 0x40804>;
+
+ ethernet_switch@0 {
+ compatible = "brcm,bcm7445-switch-v4.0";
+ #size-cells = <0>;
#address-cells = <2>;
reg = <0x0 0x40000
0x40000 0x110