235 lines
4.6 KiB
Plaintext
235 lines
4.6 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* GE SBC310 Device Tree Source
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*
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* Copyright 2008 GE Intelligent Platforms Embedded Systems, Inc.
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*
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* Based on: SBS CM6 Device Tree Source
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* Copyright 2007 SBS Technologies GmbH & Co. KG
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* And: mpc8641_hpcn.dts (MPC8641 HPCN Device Tree Source)
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* Copyright 2006 Freescale Semiconductor Inc.
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*/
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/*
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* Compiled with dtc -I dts -O dtb -o gef_sbc310.dtb gef_sbc310.dts
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*/
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/include/ "mpc8641si-pre.dtsi"
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/ {
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model = "GEF_SBC310";
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compatible = "gef,sbc310";
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memory {
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device_type = "memory";
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reg = <0x0 0x40000000>; // set by uboot
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};
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lbc: localbus@fef05000 {
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reg = <0xfef05000 0x1000>;
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ranges = <0 0 0xff000000 0x01000000 // 16MB Boot flash
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1 0 0xe0000000 0x08000000 // Paged Flash 0
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2 0 0xe8000000 0x08000000 // Paged Flash 1
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3 0 0xfc100000 0x00020000 // NVRAM
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4 0 0xfc000000 0x00010000>; // FPGA
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/* flash@0,0 is a mirror of part of the memory in flash@1,0
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flash@0,0 {
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compatible = "gef,sbc310-firmware-mirror", "cfi-flash";
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reg = <0x0 0x0 0x01000000>;
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bank-width = <2>;
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device-width = <2>;
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "firmware";
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reg = <0x0 0x01000000>;
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read-only;
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};
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};
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*/
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flash@1,0 {
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compatible = "gef,sbc310-paged-flash", "cfi-flash";
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reg = <0x1 0x0 0x8000000>;
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bank-width = <2>;
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device-width = <2>;
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "user";
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reg = <0x0 0x7800000>;
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};
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partition@7800000 {
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label = "firmware";
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reg = <0x7800000 0x800000>;
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read-only;
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};
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};
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nvram@3,0 {
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device_type = "nvram";
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compatible = "simtek,stk14ca8";
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reg = <0x3 0x0 0x20000>;
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};
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fpga@4,0 {
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compatible = "gef,fpga-regs";
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reg = <0x4 0x0 0x40>;
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};
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wdt@4,2000 {
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compatible = "gef,sbc310-fpga-wdt", "gef,fpga-wdt-1.00",
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"gef,fpga-wdt";
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reg = <0x4 0x2000 0x8>;
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interrupts = <0x1a 0x4>;
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interrupt-parent = <&gef_pic>;
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};
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/*
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wdt@4,2010 {
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compatible = "gef,sbc310-fpga-wdt", "gef,fpga-wdt-1.00",
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"gef,fpga-wdt";
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reg = <0x4 0x2010 0x8>;
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interrupts = <0x1b 0x4>;
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interrupt-parent = <&gef_pic>;
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};
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*/
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gef_pic: pic@4,4000 {
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#interrupt-cells = <1>;
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interrupt-controller;
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compatible = "gef,sbc310-fpga-pic", "gef,fpga-pic";
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reg = <0x4 0x4000 0x20>;
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interrupts = <0x8 0x9 0 0>;
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};
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gef_gpio: gpio@4,8000 {
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#gpio-cells = <2>;
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compatible = "gef,sbc310-gpio";
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reg = <0x4 0x8000 0x24>;
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gpio-controller;
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};
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};
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soc: soc@fef00000 {
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ranges = <0x0 0xfef00000 0x00100000>;
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i2c@3000 {
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rtc@51 {
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compatible = "epson,rx8581";
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reg = <0x00000051>;
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};
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};
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i2c@3100 {
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hwmon@48 {
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compatible = "national,lm92";
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reg = <0x48>;
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};
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hwmon@4c {
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compatible = "adi,adt7461";
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reg = <0x4c>;
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};
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eti@6b {
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compatible = "dallas,ds1682";
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reg = <0x6b>;
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};
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};
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enet0: ethernet@24000 {
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tbi-handle = <&tbi0>;
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phy-handle = <&phy0>;
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phy-connection-type = "gmii";
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};
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mdio@24520 {
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phy0: ethernet-phy@0 {
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interrupt-parent = <&gef_pic>;
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interrupts = <0x9 0x4>;
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reg = <1>;
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};
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phy2: ethernet-phy@2 {
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interrupt-parent = <&gef_pic>;
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interrupts = <0x8 0x4>;
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reg = <3>;
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};
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tbi0: tbi-phy@11 {
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reg = <0x11>;
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device_type = "tbi-phy";
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};
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};
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enet1: ethernet@26000 {
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tbi-handle = <&tbi2>;
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phy-handle = <&phy2>;
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phy-connection-type = "gmii";
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};
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mdio@26520 {
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tbi2: tbi-phy@11 {
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reg = <0x11>;
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device_type = "tbi-phy";
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};
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};
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enet2: ethernet@25000 {
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status = "disabled";
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};
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mdio@25520 {
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status = "disabled";
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};
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enet3: ethernet@27000 {
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status = "disabled";
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};
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mdio@27520 {
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status = "disabled";
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};
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};
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pci0: pcie@fef08000 {
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reg = <0xfef08000 0x1000>;
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ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000
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0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>;
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interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
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interrupt-map = <
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0x0000 0x0 0x0 0x1 &mpic 0x0 0x2
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0x0000 0x0 0x0 0x2 &mpic 0x1 0x2
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0x0000 0x0 0x0 0x3 &mpic 0x2 0x2
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0x0000 0x0 0x0 0x4 &mpic 0x3 0x2
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>;
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pcie@0 {
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ranges = <0x02000000 0x0 0x80000000
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0x02000000 0x0 0x80000000
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0x0 0x40000000
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0x01000000 0x0 0x00000000
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0x01000000 0x0 0x00000000
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0x0 0x00400000>;
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};
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};
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pci1: pcie@fef09000 {
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reg = <0xfef09000 0x1000>;
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ranges = <0x02000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000
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0x01000000 0x0 0x00000000 0xfe400000 0x0 0x00400000>;
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pcie@0 {
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ranges = <0x02000000 0x0 0xc0000000
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0x02000000 0x0 0xc0000000
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0x0 0x20000000
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0x01000000 0x0 0x00000000
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0x01000000 0x0 0x00000000
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0x0 0x00400000>;
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};
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};
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};
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/include/ "mpc8641si-post.dtsi"
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