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216 lines
4.3 KiB
216 lines
4.3 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* GE PPC9A 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_ppc9a.dtb gef_ppc9a.dts |
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*/ |
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/include/ "mpc8641si-pre.dtsi" |
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/ { |
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model = "GEF_PPC9A"; |
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compatible = "gef,ppc9a"; |
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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 0xe8000000 0x08000000 // Paged Flash 0 |
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2 0 0xe0000000 0x08000000 // Paged Flash 1 |
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3 0 0xfc100000 0x00020000 // NVRAM |
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4 0 0xfc000000 0x00008000 // FPGA |
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5 0 0xfc008000 0x00008000 // AFIX FPGA |
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6 0 0xfd000000 0x00800000 // IO FPGA (8-bit) |
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7 0 0xfd800000 0x00800000>; // IO FPGA (32-bit) |
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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,ppc9a-firmware-mirror", "cfi-flash"; |
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reg = <0x0 0x0 0x1000000>; |
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bank-width = <4>; |
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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 0x1000000>; |
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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,ppc9a-paged-flash", "cfi-flash"; |
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reg = <0x1 0x0 0x8000000>; |
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bank-width = <4>; |
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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,ppc9a-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,ppc9a-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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/* Second watchdog available, driver currently supports one. |
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wdt@4,2010 { |
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compatible = "gef,ppc9a-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,ppc9a-fpga-pic", "gef,fpga-pic-1.00"; |
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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@7,14000 { |
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#gpio-cells = <2>; |
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compatible = "gef,ppc9a-gpio", "gef,sbc610-gpio"; |
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reg = <0x7 0x14000 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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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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rtc@51 { |
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compatible = "epson,rx8581"; |
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reg = <0x00000051>; |
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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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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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status = "disabled"; |
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}; |
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}; |
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/include/ "mpc8641si-post.dtsi"
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