leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

net: mscc: ocelot: Update DTS for Ocelot pcb120.

Browse Source 
Update device tree for ocelot to add support for ocelot pcb120.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
This commit is contained in:
Horatiu Vultur 2019-04-24 11:27:59 +02:00 committed by Daniel Schwierzeck
parent 06d270cf57
commit 8c211af8f8
5 changed files with 168 additions and 82 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
MAINTAINERS
View File

@ -577,6 +577,7 @@ F: configs/mscc*
F: drivers/gpio/mscc_sgpio.c F: drivers/gpio/mscc_sgpio.c
F: drivers/spi/mscc_bb_spi.c F: drivers/spi/mscc_bb_spi.c
F: include/configs/vcoreiii.h F: include/configs/vcoreiii.h
F: include/dt-bindings/mscc/
F: drivers/pinctrl/mscc/ F: drivers/pinctrl/mscc/
F: drivers/net/mscc_eswitch/ F: drivers/net/mscc_eswitch/

109
arch/mips/dts/mscc,ocelot.dtsi
View File

@ -112,32 +112,33 @@
status = "disabled"; status = "disabled";
}; };
switch@1010000 { switch: switch@1010000 {
pinctrl-0 = <&miim1_pins>; pinctrl-0 = <&miim1_pins>;
pinctrl-names = "default"; pinctrl-names = "default";
compatible = "mscc,vsc7514-switch"; compatible = "mscc,vsc7514-switch";
reg = <0x1010000 0x10000>, /* VTSS_TO_SYS */
<0x1030000 0x10000>, /* VTSS_TO_REW */ reg = <0x11e0000 0x100>, // VTSS_TO_DEV_0
<0x1080000 0x100>, /* VTSS_TO_DEVCPU_QS */ <0x11f0000 0x100>, // VTSS_TO_DEV_1
<0x10d0000 0x10000>, /* VTSS_TO_HSIO */ <0x1200000 0x100>, // VTSS_TO_DEV_2
<0x11e0000 0x100>, /* VTSS_TO_DEV_0 */ <0x1210000 0x100>, // VTSS_TO_DEV_3
<0x11f0000 0x100>, /* VTSS_TO_DEV_1 */ <0x1220000 0x100>, // VTSS_TO_DEV_4
<0x1200000 0x100>, /* VTSS_TO_DEV_2 */ <0x1230000 0x100>, // VTSS_TO_DEV_5
<0x1210000 0x100>, /* VTSS_TO_DEV_3 */ <0x1240000 0x100>, // VTSS_TO_DEV_6
<0x1220000 0x100>, /* VTSS_TO_DEV_4 */ <0x1250000 0x100>, // VTSS_TO_DEV_7
<0x1230000 0x100>, /* VTSS_TO_DEV_5 */ <0x1260000 0x100>, // VTSS_TO_DEV_8
<0x1240000 0x100>, /* VTSS_TO_DEV_6 */ <0x1270000 0x100>, // VTSS_TO_DEV_9
<0x1250000 0x100>, /* VTSS_TO_DEV_7 */ <0x1280000 0x100>, // VTSS_TO_DEV_10
<0x1260000 0x100>, /* VTSS_TO_DEV_8 */ <0x1010000 0x10000>, // VTSS_TO_SYS
<0x1270000 0x100>, /* NA */ <0x1030000 0x10000>, // VTSS_TO_REW
<0x1280000 0x100>, /* NA */ <0x1080000 0x100>, // VTSS_TO_DEVCPU_QS
<0x1800000 0x80000>, /* VTSS_TO_QSYS */ <0x10d0000 0x10000>, // VTSS_TO_HSIO
<0x1880000 0x10000>; /* VTSS_TO_ANA */ <0x1800000 0x80000>,// VTSS_TO_QSYS
reg-names = "sys", "rew", "qs", "hsio", "port0", <0x1880000 0x10000>;// VTSS_TO_ANA
"port1", "port2", "port3", "port4", "port5", reg-names = "port0", "port1", "port2", "port3", "port4",
"port6", "port7", "port8", "port9", "port5", "port6", "port7", "port8", "port9",
"port10", "qsys", "ana"; "port10",
"sys", "rew", "qs", "hsio", "qsys", "ana";
interrupts = <21 22>; interrupts = <21 22>;
interrupt-names = "xtr", "inj"; interrupt-names = "xtr", "inj";
status = "okay"; status = "okay";
@ -145,40 +146,6 @@
ethernet-ports { ethernet-ports {
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #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>;
};
}; };
}; };
@ -186,21 +153,27 @@
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
compatible = "mscc,ocelot-miim"; compatible = "mscc,ocelot-miim";
reg = <0x107009c 0x24>, <0x10700f0 0x8>; reg = <0x107009c 0x24>;
interrupts = <14>; interrupts = <14>;
status = "disabled"; status = "disabled";
};
phy0: ethernet-phy@0 { mdio1: mdio@10700f0 {
reg = <0>; #address-cells = <1>;
}; #size-cells = <0>;
phy1: ethernet-phy@1 { compatible = "mscc,ocelot-miim";
reg = <1>; reg = <0x10700c0 0x24>;
}; interrupts = <14>;
phy2: ethernet-phy@2 { status = "disabled";
reg = <2>; };
};
phy3: ethernet-phy@3 { hsio: syscon@10d0000 {
reg = <3>; compatible = "mscc,ocelot-hsio", "syscon", "simple-mfd";
reg = <0x10d0000 0x10000>;
serdes_hsio: serdes_hsio {
compatible = "mscc,vsc7514-serdes";
#phy-cells = <3>;
}; };
}; };

75
arch/mips/dts/ocelot_pcb120.dts
View File

@ -5,6 +5,7 @@
/dts-v1/; /dts-v1/;
#include "mscc,ocelot_pcb.dtsi" #include "mscc,ocelot_pcb.dtsi"
#include <dt-bindings/mscc/ocelot_data.h>
/ { / {
model = "Ocelot PCB120 Reference Board"; model = "Ocelot PCB120 Reference Board";
@ -86,3 +87,77 @@
mscc,sgpio-ports = <0x000FFFFF>; mscc,sgpio-ports = <0x000FFFFF>;
}; };
&mdio0 {
status = "okay";
phy4: ethernet-phy@4 {
reg = <3>;
};
phy5: ethernet-phy@5 {
reg = <2>;
};
phy6: ethernet-phy@6 {
reg = <1>;
};
phy7: ethernet-phy@7 {
reg = <0>;
};
};
&mdio1 {
status = "okay";
phy0: ethernet-phy@0 {
reg = <3>;
};
phy1: ethernet-phy@1 {
reg = <2>;
};
phy2: ethernet-phy@2 {
reg = <1>;
};
phy3: ethernet-phy@3 {
reg = <0>;
};
};
&switch {
ethernet-ports {
port0: port@0 {
reg = <5>;
phy-handle = <&phy0>;
phys = <&serdes_hsio 5 SERDES1G(2) PHY_MODE_SGMII>;
};
port1: port@1 {
reg = <9>;
phy-handle = <&phy1>;
phys = <&serdes_hsio 9 SERDES1G(3) PHY_MODE_SGMII>;
};
port2: port@2 {
reg = <6>;
phy-handle = <&phy2>;
phys = <&serdes_hsio 6 SERDES1G(4) PHY_MODE_SGMII>;
};
port3: port@3 {
reg = <4>;
phy-handle = <&phy3>;
phys = <&serdes_hsio 4 SERDES1G(5) PHY_MODE_SGMII>;
};
port4: port@4 {
reg = <3>;
phy-handle = <&phy4>;
};
port5: port@5 {
reg = <2>;
phy-handle = <&phy5>;
};
port6: port@6 {
reg = <1>;
phy-handle = <&phy6>;
};
port7: port@7 {
reg = <0>;
phy-handle = <&phy7>;
};
};
};

46
arch/mips/dts/ocelot_pcb123.dts
View File

@ -38,20 +38,38 @@
&mdio0 { &mdio0 {
status = "okay"; status = "okay";
phy0: ethernet-phy@0 {
reg = <0>;
};
phy1: ethernet-phy@1 {
reg = <1>;
};
phy2: ethernet-phy@2 {
reg = <2>;
};
phy3: ethernet-phy@3 {
reg = <3>;
};
}; };
&port0 { &switch {
phy-handle = <&phy0>; ethernet-ports {
}; port0: port@0 {
reg = <2>;
&port1 { phy-handle = <&phy2>;
phy-handle = <&phy1>; };
}; port1: port@1 {
reg = <3>;
&port2 { phy-handle = <&phy3>;
phy-handle = <&phy2>; };
}; port2: port@2 {
reg = <0>;
&port3 { phy-handle = <&phy0>;
phy-handle = <&phy3>; };
port3: port@3 {
reg = <1>;
phy-handle = <&phy1>;
};
};
}; };

19
include/dt-bindings/mscc/ocelot_data.h Normal file
View File

@ -0,0 +1,19 @@
/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
/*
* Copyright (c) 2019 Microsemi Corporation
*/
#ifndef _OCELOT_DATA_H_
#define _OCELOT_DATA_H_
#define SERDES1G(x) (x)
#define SERDES1G_MAX SERDES1G(7)
#define SERDES6G(x) (SERDES1G_MAX + 1 + (x))
#define SERDES6G_MAX SERDES6G(11)
#define SERDES_MAX (SERDES6G_MAX + 1)
/* similar with phy_interface_t */
#define PHY_MODE_SGMII 2
#define PHY_MODE_QSGMII 4
#endif