diff options
Diffstat (limited to 'arch/powerpc/boot/dts/mpc7448hpc2.dts')
| -rw-r--r-- | arch/powerpc/boot/dts/mpc7448hpc2.dts | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mpc7448hpc2.dts b/arch/powerpc/boot/dts/mpc7448hpc2.dts new file mode 100644 index 000000000..9494af160 --- /dev/null +++ b/arch/powerpc/boot/dts/mpc7448hpc2.dts @@ -0,0 +1,192 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * MPC7448HPC2 (Taiga) board Device Tree Source + * + * Copyright 2006, 2008 Freescale Semiconductor Inc. + * 2006 Roy Zang <Roy Zang at freescale.com>. + */ + +/dts-v1/; + +/ { + model = "mpc7448hpc2"; + compatible = "mpc74xx"; + #address-cells = <1>; + #size-cells = <1>; + + aliases { + ethernet0 = &enet0; + ethernet1 = &enet1; + + serial0 = &serial0; + serial1 = &serial1; + + pci0 = &pci0; + }; + + cpus { + #address-cells = <1>; + #size-cells =<0>; + + PowerPC,7448@0 { + device_type = "cpu"; + reg = <0x0>; + d-cache-line-size = <32>; // 32 bytes + i-cache-line-size = <32>; // 32 bytes + d-cache-size = <0x8000>; // L1, 32K bytes + i-cache-size = <0x8000>; // L1, 32K bytes + timebase-frequency = <0>; // 33 MHz, from uboot + clock-frequency = <0>; // From U-Boot + bus-frequency = <0>; // From U-Boot + }; + }; + + memory { + device_type = "memory"; + reg = <0x0 0x20000000 // DDR2 512M at 0 + >; + }; + + tsi108@c0000000 { + #address-cells = <1>; + #size-cells = <1>; + device_type = "tsi-bridge"; + ranges = <0x0 0xc0000000 0x10000>; + reg = <0xc0000000 0x10000>; + bus-frequency = <0>; + + i2c@7000 { + interrupt-parent = <&mpic>; + interrupts = <14 0>; + reg = <0x7000 0x400>; + device_type = "i2c"; + compatible = "tsi108-i2c"; + }; + + MDIO: mdio@6000 { + compatible = "tsi108-mdio"; + reg = <0x6000 0x50>; + #address-cells = <1>; + #size-cells = <0>; + + phy8: ethernet-phy@8 { + interrupt-parent = <&mpic>; + interrupts = <2 1>; + reg = <0x8>; + }; + + phy9: ethernet-phy@9 { + interrupt-parent = <&mpic>; + interrupts = <2 1>; + reg = <0x9>; + }; + + }; + + enet0: ethernet@6200 { + linux,network-index = <0>; + #size-cells = <0>; + device_type = "network"; + compatible = "tsi108-ethernet"; + reg = <0x6000 0x200>; + address = [ 00 06 D2 00 00 01 ]; + interrupts = <16 2>; + interrupt-parent = <&mpic>; + mdio-handle = <&MDIO>; + phy-handle = <&phy8>; + }; + + enet1: ethernet@6600 { + linux,network-index = <1>; + #address-cells = <1>; + #size-cells = <0>; + device_type = "network"; + compatible = "tsi108-ethernet"; + reg = <0x6400 0x200>; + address = [ 00 06 D2 00 00 02 ]; + interrupts = <17 2>; + interrupt-parent = <&mpic>; + mdio-handle = <&MDIO>; + phy-handle = <&phy9>; + }; + + serial0: serial@7808 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0x7808 0x200>; + clock-frequency = <1064000000>; + interrupts = <12 0>; + interrupt-parent = <&mpic>; + }; + + serial1: serial@7c08 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0x7c08 0x200>; + clock-frequency = <1064000000>; + interrupts = <13 0>; + interrupt-parent = <&mpic>; + }; + + mpic: pic@7400 { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <0x7400 0x400>; + compatible = "chrp,open-pic"; + device_type = "open-pic"; + }; + pci0: pci@1000 { + compatible = "tsi108-pci"; + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0x1000 0x1000>; + bus-range = <0 0>; + ranges = <0x2000000 0x0 0xe0000000 0xe0000000 0x0 0x1a000000 + 0x1000000 0x0 0x0 0xfa000000 0x0 0x10000>; + clock-frequency = <133333332>; + interrupt-parent = <&mpic>; + interrupts = <23 2>; + interrupt-map-mask = <0xf800 0x0 0x0 0x7>; + interrupt-map = < + + /* IDSEL 0x11 */ + 0x800 0x0 0x0 0x1 &RT0 0x24 0x0 + 0x800 0x0 0x0 0x2 &RT0 0x25 0x0 + 0x800 0x0 0x0 0x3 &RT0 0x26 0x0 + 0x800 0x0 0x0 0x4 &RT0 0x27 0x0 + + /* IDSEL 0x12 */ + 0x1000 0x0 0x0 0x1 &RT0 0x25 0x0 + 0x1000 0x0 0x0 0x2 &RT0 0x26 0x0 + 0x1000 0x0 0x0 0x3 &RT0 0x27 0x0 + 0x1000 0x0 0x0 0x4 &RT0 0x24 0x0 + + /* IDSEL 0x13 */ + 0x1800 0x0 0x0 0x1 &RT0 0x26 0x0 + 0x1800 0x0 0x0 0x2 &RT0 0x27 0x0 + 0x1800 0x0 0x0 0x3 &RT0 0x24 0x0 + 0x1800 0x0 0x0 0x4 &RT0 0x25 0x0 + + /* IDSEL 0x14 */ + 0x2000 0x0 0x0 0x1 &RT0 0x27 0x0 + 0x2000 0x0 0x0 0x2 &RT0 0x24 0x0 + 0x2000 0x0 0x0 0x3 &RT0 0x25 0x0 + 0x2000 0x0 0x0 0x4 &RT0 0x26 0x0 + >; + + RT0: router@1180 { + clock-frequency = <0>; + interrupt-controller; + device_type = "pic-router"; + #address-cells = <0>; + #interrupt-cells = <2>; + big-endian; + interrupts = <23 2>; + interrupt-parent = <&mpic>; + }; + }; + }; +}; |