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MIPS: mscc: ocelot: Add ethernet nodes for Ocelot

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Import Ethernet related nodes from Linux

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Gregory CLEMENT 2019-01-17 17:07:12 +01:00 • committed by Daniel Schwierzeck
parent 7794fe2c8c
commit 55037902b8
2 changed files with 117 additions and 0 deletions
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97
arch/mips/dts/mscc,ocelot.dtsi
View file

@ -112,6 +112,98 @@
status = "disabled";
};
switch@1010000 {
pinctrl-0 = <&miim1_pins>;
pinctrl-names = "default";
compatible = "mscc,vsc7514-switch";
reg = <0x1010000 0x10000>, /* VTSS_TO_SYS */
<0x1030000 0x10000>, /* VTSS_TO_REW */
<0x1080000 0x100>, /* VTSS_TO_DEVCPU_QS */
<0x10d0000 0x10000>, /* VTSS_TO_HSIO */
<0x11e0000 0x100>, /* VTSS_TO_DEV_0 */
<0x11f0000 0x100>, /* VTSS_TO_DEV_1 */
<0x1200000 0x100>, /* VTSS_TO_DEV_2 */
<0x1210000 0x100>, /* VTSS_TO_DEV_3 */
<0x1220000 0x100>, /* VTSS_TO_DEV_4 */
<0x1230000 0x100>, /* VTSS_TO_DEV_5 */
<0x1240000 0x100>, /* VTSS_TO_DEV_6 */
<0x1250000 0x100>, /* VTSS_TO_DEV_7 */
<0x1260000 0x100>, /* VTSS_TO_DEV_8 */
<0x1270000 0x100>, /* NA */
<0x1280000 0x100>, /* NA */
<0x1800000 0x80000>, /* VTSS_TO_QSYS */
<0x1880000 0x10000>; /* VTSS_TO_ANA */
reg-names = "sys", "rew", "qs", "hsio", "port0",
"port1", "port2", "port3", "port4", "port5",
"port6", "port7", "port8", "port9",
"port10", "qsys", "ana";
interrupts = <21 22>;
interrupt-names = "xtr", "inj";
status = "okay";
ethernet-ports {
#address-cells = <1>;
#size-cells = <0>;
port0: port@0 {
reg = <0>;
};
port1: port@1 {
reg = <1>;
};
port2: port@2 {
reg = <2>;
};
port3: port@3 {
reg = <3>;
};
port4: port@4 {
reg = <4>;
};
port5: port@5 {
reg = <5>;
};
port6: port@6 {
reg = <6>;
};
port7: port@7 {
reg = <7>;
};
port8: port@8 {
reg = <8>;
};
port9: port@9 {
reg = <9>;
};
port10: port@10 {
reg = <10>;
};
};
};
mdio0: mdio@107009c {
#address-cells = <1>;
#size-cells = <0>;
compatible = "mscc,ocelot-miim";
reg = <0x107009c 0x24>, <0x10700f0 0x8>;
interrupts = <14>;
status = "disabled";
phy0: ethernet-phy@0 {
reg = <0>;
};
phy1: ethernet-phy@1 {
reg = <1>;
};
phy2: ethernet-phy@2 {
reg = <2>;
};
phy3: ethernet-phy@3 {
reg = <3>;
};
};
reset@1070008 {
compatible = "mscc,ocelot-chip-reset";
reg = <0x1070008 0x4>;
@ -144,6 +236,11 @@
function = "si";
};
miim1_pins: miim1-pins {
pins = "GPIO_14", "GPIO_15";
function = "miim1";
};
spi_cs2_pin: spi-cs2-pin {
pins = "GPIO_9";
function = "si";

20
arch/mips/dts/ocelot_pcb123.dts
View file

@ -35,3 +35,23 @@
status = "okay";
mscc,sgpio-ports = <0x00FFFFFF>;
};
&mdio0 {
status = "okay";
};
&port0 {
phy-handle = <&phy0>;
};
&port1 {
phy-handle = <&phy1>;
};
&port2 {
phy-handle = <&phy2>;
};
&port3 {
phy-handle = <&phy3>;
};