| /* |
| * Copyright 2011-2012 Calxeda, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * version 2, as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along with |
| * this program. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| /dts-v1/; |
| |
| /* First 4KB has pen for secondary cores. */ |
| /memreserve/ 0x00000000 0x0001000; |
| |
| / { |
| model = "Calxeda Highbank"; |
| compatible = "calxeda,highbank"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| clock-ranges; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu@0 { |
| compatible = "arm,cortex-a9"; |
| reg = <0>; |
| next-level-cache = <&L2>; |
| clocks = <&a9pll>; |
| clock-names = "cpu"; |
| }; |
| |
| cpu@1 { |
| compatible = "arm,cortex-a9"; |
| reg = <1>; |
| next-level-cache = <&L2>; |
| clocks = <&a9pll>; |
| clock-names = "cpu"; |
| }; |
| |
| cpu@2 { |
| compatible = "arm,cortex-a9"; |
| reg = <2>; |
| next-level-cache = <&L2>; |
| clocks = <&a9pll>; |
| clock-names = "cpu"; |
| }; |
| |
| cpu@3 { |
| compatible = "arm,cortex-a9"; |
| reg = <3>; |
| next-level-cache = <&L2>; |
| clocks = <&a9pll>; |
| clock-names = "cpu"; |
| }; |
| }; |
| |
| memory { |
| name = "memory"; |
| device_type = "memory"; |
| reg = <0x00000000 0xff900000>; |
| }; |
| |
| chosen { |
| bootargs = "console=ttyAMA0"; |
| }; |
| |
| soc { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "simple-bus"; |
| interrupt-parent = <&intc>; |
| ranges; |
| |
| timer@fff10600 { |
| compatible = "arm,cortex-a9-twd-timer"; |
| reg = <0xfff10600 0x20>; |
| interrupts = <1 13 0xf01>; |
| clocks = <&a9periphclk>; |
| }; |
| |
| watchdog@fff10620 { |
| compatible = "arm,cortex-a9-twd-wdt"; |
| reg = <0xfff10620 0x20>; |
| interrupts = <1 14 0xf01>; |
| clocks = <&a9periphclk>; |
| }; |
| |
| intc: interrupt-controller@fff11000 { |
| compatible = "arm,cortex-a9-gic"; |
| #interrupt-cells = <3>; |
| #size-cells = <0>; |
| #address-cells = <1>; |
| interrupt-controller; |
| reg = <0xfff11000 0x1000>, |
| <0xfff10100 0x100>; |
| }; |
| |
| L2: l2-cache { |
| compatible = "arm,pl310-cache"; |
| reg = <0xfff12000 0x1000>; |
| interrupts = <0 70 4>; |
| cache-unified; |
| cache-level = <2>; |
| }; |
| |
| pmu { |
| compatible = "arm,cortex-a9-pmu"; |
| interrupts = <0 76 4 0 75 4 0 74 4 0 73 4>; |
| }; |
| |
| sata@ffe08000 { |
| compatible = "calxeda,hb-ahci"; |
| reg = <0xffe08000 0x10000>; |
| interrupts = <0 83 4>; |
| }; |
| |
| sdhci@ffe0e000 { |
| compatible = "calxeda,hb-sdhci"; |
| reg = <0xffe0e000 0x1000>; |
| interrupts = <0 90 4>; |
| clocks = <&eclk>; |
| }; |
| |
| memory-controller@fff00000 { |
| compatible = "calxeda,hb-ddr-ctrl"; |
| reg = <0xfff00000 0x1000>; |
| interrupts = <0 91 4>; |
| }; |
| |
| ipc@fff20000 { |
| compatible = "arm,pl320", "arm,primecell"; |
| reg = <0xfff20000 0x1000>; |
| interrupts = <0 7 4>; |
| clocks = <&pclk>; |
| clock-names = "apb_pclk"; |
| }; |
| |
| gpioe: gpio@fff30000 { |
| #gpio-cells = <2>; |
| compatible = "arm,pl061", "arm,primecell"; |
| gpio-controller; |
| reg = <0xfff30000 0x1000>; |
| interrupts = <0 14 4>; |
| clocks = <&pclk>; |
| clock-names = "apb_pclk"; |
| }; |
| |
| gpiof: gpio@fff31000 { |
| #gpio-cells = <2>; |
| compatible = "arm,pl061", "arm,primecell"; |
| gpio-controller; |
| reg = <0xfff31000 0x1000>; |
| interrupts = <0 15 4>; |
| clocks = <&pclk>; |
| clock-names = "apb_pclk"; |
| }; |
| |
| gpiog: gpio@fff32000 { |
| #gpio-cells = <2>; |
| compatible = "arm,pl061", "arm,primecell"; |
| gpio-controller; |
| reg = <0xfff32000 0x1000>; |
| interrupts = <0 16 4>; |
| clocks = <&pclk>; |
| clock-names = "apb_pclk"; |
| }; |
| |
| gpioh: gpio@fff33000 { |
| #gpio-cells = <2>; |
| compatible = "arm,pl061", "arm,primecell"; |
| gpio-controller; |
| reg = <0xfff33000 0x1000>; |
| interrupts = <0 17 4>; |
| clocks = <&pclk>; |
| clock-names = "apb_pclk"; |
| }; |
| |
| timer { |
| compatible = "arm,sp804", "arm,primecell"; |
| reg = <0xfff34000 0x1000>; |
| interrupts = <0 18 4>; |
| clocks = <&pclk>; |
| clock-names = "apb_pclk"; |
| }; |
| |
| rtc@fff35000 { |
| compatible = "arm,pl031", "arm,primecell"; |
| reg = <0xfff35000 0x1000>; |
| interrupts = <0 19 4>; |
| clocks = <&pclk>; |
| clock-names = "apb_pclk"; |
| }; |
| |
| serial@fff36000 { |
| compatible = "arm,pl011", "arm,primecell"; |
| reg = <0xfff36000 0x1000>; |
| interrupts = <0 20 4>; |
| clocks = <&pclk>; |
| clock-names = "apb_pclk"; |
| }; |
| |
| smic@fff3a000 { |
| compatible = "ipmi-smic"; |
| device_type = "ipmi"; |
| reg = <0xfff3a000 0x1000>; |
| interrupts = <0 24 4>; |
| reg-size = <4>; |
| reg-spacing = <4>; |
| }; |
| |
| sregs@fff3c000 { |
| compatible = "calxeda,hb-sregs"; |
| reg = <0xfff3c000 0x1000>; |
| |
| clocks { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| osc: oscillator { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <33333000>; |
| }; |
| |
| ddrpll: ddrpll { |
| #clock-cells = <0>; |
| compatible = "calxeda,hb-pll-clock"; |
| clocks = <&osc>; |
| reg = <0x108>; |
| }; |
| |
| a9pll: a9pll { |
| #clock-cells = <0>; |
| compatible = "calxeda,hb-pll-clock"; |
| clocks = <&osc>; |
| reg = <0x100>; |
| }; |
| |
| a9periphclk: a9periphclk { |
| #clock-cells = <0>; |
| compatible = "calxeda,hb-a9periph-clock"; |
| clocks = <&a9pll>; |
| reg = <0x104>; |
| }; |
| |
| a9bclk: a9bclk { |
| #clock-cells = <0>; |
| compatible = "calxeda,hb-a9bus-clock"; |
| clocks = <&a9pll>; |
| reg = <0x104>; |
| }; |
| |
| emmcpll: emmcpll { |
| #clock-cells = <0>; |
| compatible = "calxeda,hb-pll-clock"; |
| clocks = <&osc>; |
| reg = <0x10C>; |
| }; |
| |
| eclk: eclk { |
| #clock-cells = <0>; |
| compatible = "calxeda,hb-emmc-clock"; |
| clocks = <&emmcpll>; |
| reg = <0x114>; |
| }; |
| |
| pclk: pclk { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <150000000>; |
| }; |
| }; |
| }; |
| |
| sregs@fff3c200 { |
| compatible = "calxeda,hb-sregs-l2-ecc"; |
| reg = <0xfff3c200 0x100>; |
| interrupts = <0 71 4 0 72 4>; |
| }; |
| |
| dma@fff3d000 { |
| compatible = "arm,pl330", "arm,primecell"; |
| reg = <0xfff3d000 0x1000>; |
| interrupts = <0 92 4>; |
| clocks = <&pclk>; |
| clock-names = "apb_pclk"; |
| }; |
| |
| ethernet@fff50000 { |
| compatible = "calxeda,hb-xgmac"; |
| reg = <0xfff50000 0x1000>; |
| interrupts = <0 77 4 0 78 4 0 79 4>; |
| }; |
| |
| ethernet@fff51000 { |
| compatible = "calxeda,hb-xgmac"; |
| reg = <0xfff51000 0x1000>; |
| interrupts = <0 80 4 0 81 4 0 82 4>; |
| }; |
| }; |
| }; |
