From: Valentine Barshak Date: Tue, 30 Oct 2007 16:56:50 +0000 (+1100) Subject: [POWERPC] 4xx: 440GRx Rainier DTS. X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=3910cd8c11a883a5e4d644f24c56b9897dffb34c;p=openwrt%2Fstaging%2Fblogic.git [POWERPC] 4xx: 440GRx Rainier DTS. PowerPC 440GRx Rainier DTS. Signed-off-by: Valentine Barshak Signed-off-by: Josh Boyer --- diff --git a/arch/powerpc/boot/dts/rainier.dts b/arch/powerpc/boot/dts/rainier.dts new file mode 100644 index 000000000000..f29169e886f3 --- /dev/null +++ b/arch/powerpc/boot/dts/rainier.dts @@ -0,0 +1,312 @@ +/* + * Device Tree Source for AMCC Rainier + * + * Based on Sequoia code + * Copyright (c) 2007 MontaVista Software, Inc. + * + * FIXME: Draft only! + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without + * any warranty of any kind, whether express or implied. + * + */ + +/ { + #address-cells = <2>; + #size-cells = <1>; + model = "amcc,rainier"; + compatible = "amcc,rainier"; + dcr-parent = <&/cpus/PowerPC,440GRx@0>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,440GRx@0 { + device_type = "cpu"; + reg = <0>; + clock-frequency = <0>; /* Filled in by zImage */ + timebase-frequency = <0>; /* Filled in by zImage */ + i-cache-line-size = <20>; + d-cache-line-size = <20>; + i-cache-size = <8000>; + d-cache-size = <8000>; + dcr-controller; + dcr-access-method = "native"; + }; + }; + + memory { + device_type = "memory"; + reg = <0 0 0>; /* Filled in by zImage */ + }; + + UIC0: interrupt-controller0 { + compatible = "ibm,uic-440grx","ibm,uic"; + interrupt-controller; + cell-index = <0>; + dcr-reg = <0c0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + }; + + UIC1: interrupt-controller1 { + compatible = "ibm,uic-440grx","ibm,uic"; + interrupt-controller; + cell-index = <1>; + dcr-reg = <0d0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <1e 4 1f 4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC2: interrupt-controller2 { + compatible = "ibm,uic-440grx","ibm,uic"; + interrupt-controller; + cell-index = <2>; + dcr-reg = <0e0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <1c 4 1d 4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + SDR0: sdr { + compatible = "ibm,sdr-440grx", "ibm,sdr-440ep"; + dcr-reg = <00e 002>; + }; + + CPR0: cpr { + compatible = "ibm,cpr-440grx", "ibm,cpr-440ep"; + dcr-reg = <00c 002>; + }; + + plb { + compatible = "ibm,plb-440grx", "ibm,plb4"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + clock-frequency = <0>; /* Filled in by zImage */ + + SDRAM0: sdram { + device_type = "memory-controller"; + compatible = "ibm,sdram-440grx", "ibm,sdram-44x-ddr2denali"; + dcr-reg = <010 2>; + }; + + DMA0: dma { + compatible = "ibm,dma-440grx", "ibm,dma-4xx"; + dcr-reg = <100 027>; + }; + + MAL0: mcmal { + compatible = "ibm,mcmal-440grx", "ibm,mcmal2"; + dcr-reg = <180 62>; + num-tx-chans = <2>; + num-rx-chans = <2>; + interrupt-parent = <&MAL0>; + interrupts = <0 1 2 3 4>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = ; + interrupt-map-mask = ; + }; + + POB0: opb { + compatible = "ibm,opb-440grx", "ibm,opb"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <00000000 1 00000000 80000000 + 80000000 1 80000000 80000000>; + interrupt-parent = <&UIC1>; + interrupts = <7 4>; + clock-frequency = <0>; /* Filled in by zImage */ + + EBC0: ebc { + compatible = "ibm,ebc-440grx", "ibm,ebc"; + dcr-reg = <012 2>; + #address-cells = <2>; + #size-cells = <1>; + clock-frequency = <0>; /* Filled in by zImage */ + interrupts = <5 1>; + interrupt-parent = <&UIC1>; + + nor_flash@0,0 { + compatible = "amd,s29gl256n", "cfi-flash"; + bank-width = <2>; + reg = <0 000000 4000000>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "Kernel"; + reg = <0 180000>; + }; + partition@180000 { + label = "ramdisk"; + reg = <180000 200000>; + }; + partition@380000 { + label = "file system"; + reg = <380000 3aa0000>; + }; + partition@3e20000 { + label = "kozio"; + reg = <3e20000 140000>; + }; + partition@3f60000 { + label = "env"; + reg = <3f60000 40000>; + }; + partition@3fa0000 { + label = "u-boot"; + reg = <3fa0000 60000>; + }; + }; + + }; + + UART0: serial@ef600300 { + device_type = "serial"; + compatible = "ns16550"; + reg = ; + virtual-reg = ; + clock-frequency = <0>; /* Filled in by zImage */ + current-speed = <1c200>; + interrupt-parent = <&UIC0>; + interrupts = <0 4>; + }; + + UART1: serial@ef600400 { + device_type = "serial"; + compatible = "ns16550"; + reg = ; + virtual-reg = ; + clock-frequency = <0>; + current-speed = <0>; + interrupt-parent = <&UIC0>; + interrupts = <1 4>; + }; + + UART2: serial@ef600500 { + device_type = "serial"; + compatible = "ns16550"; + reg = ; + virtual-reg = ; + clock-frequency = <0>; + current-speed = <0>; + interrupt-parent = <&UIC1>; + interrupts = <3 4>; + }; + + UART3: serial@ef600600 { + device_type = "serial"; + compatible = "ns16550"; + reg = ; + virtual-reg = ; + clock-frequency = <0>; + current-speed = <0>; + interrupt-parent = <&UIC1>; + interrupts = <4 4>; + }; + + IIC0: i2c@ef600700 { + device_type = "i2c"; + compatible = "ibm,iic-440grx", "ibm,iic"; + reg = ; + interrupt-parent = <&UIC0>; + interrupts = <2 4>; + }; + + IIC1: i2c@ef600800 { + device_type = "i2c"; + compatible = "ibm,iic-440grx", "ibm,iic"; + reg = ; + interrupt-parent = <&UIC0>; + interrupts = <7 4>; + }; + + ZMII0: emac-zmii@ef600d00 { + device_type = "zmii-interface"; + compatible = "ibm,zmii-440grx", "ibm,zmii"; + reg = ; + }; + + RGMII0: emac-rgmii@ef601000 { + device_type = "rgmii-interface"; + compatible = "ibm,rgmii-440grx", "ibm,rgmii"; + reg = ; + }; + + EMAC0: ethernet@ef600e00 { + linux,network-index = <0>; + device_type = "network"; + compatible = "ibm,emac-440grx", "ibm,emac-440epx", "ibm,emac4"; + interrupt-parent = <&EMAC0>; + interrupts = <0 1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = ; + reg = ; + local-mac-address = [000000000000]; + mal-device = <&MAL0>; + mal-tx-channel = <0>; + mal-rx-channel = <0>; + cell-index = <0>; + max-frame-size = <5dc>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rgmii"; + phy-map = <00000000>; + zmii-device = <&ZMII0>; + zmii-channel = <0>; + rgmii-device = <&RGMII0>; + rgmii-channel = <0>; + }; + + EMAC1: ethernet@ef600f00 { + linux,network-index = <1>; + device_type = "network"; + compatible = "ibm,emac-440grx", "ibm,emac-440epx", "ibm,emac4"; + interrupt-parent = <&EMAC1>; + interrupts = <0 1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = ; + reg = ; + local-mac-address = [000000000000]; + mal-device = <&MAL0>; + mal-tx-channel = <1>; + mal-rx-channel = <1>; + cell-index = <1>; + max-frame-size = <5dc>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rgmii"; + phy-map = <00000000>; + zmii-device = <&ZMII0>; + zmii-channel = <1>; + rgmii-device = <&RGMII0>; + rgmii-channel = <1>; + }; + }; + }; + + chosen { + linux,stdout-path = "/plb/opb/serial@ef600300"; + bootargs = "console=ttyS0,115200"; + }; +};