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Diffstat (limited to '')
| -rw-r--r-- | arch/powerpc/boot/dts/mpc866ads.dts | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mpc866ads.dts b/arch/powerpc/boot/dts/mpc866ads.dts new file mode 100644 index 000000000..ff60d678c --- /dev/null +++ b/arch/powerpc/boot/dts/mpc866ads.dts @@ -0,0 +1,186 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * MPC866 ADS Device Tree Source + * + * Copyright 2006 MontaVista Software, Inc. + * Copyright 2008 Freescale Semiconductor, Inc. + */ + +/dts-v1/; + +/ { + model = "MPC866ADS"; + compatible = "fsl,mpc866ads"; + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,866@0 { + device_type = "cpu"; + reg = <0x0>; + d-cache-line-size = <16>; // 16 bytes + i-cache-line-size = <16>; // 16 bytes + d-cache-size = <0x2000>; // L1, 8K + i-cache-size = <0x4000>; // L1, 16K + timebase-frequency = <0>; + bus-frequency = <0>; + clock-frequency = <0>; + interrupts = <15 2>; // decrementer interrupt + interrupt-parent = <&PIC>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x0 0x800000>; + }; + + localbus@ff000100 { + compatible = "fsl,mpc866-localbus", "fsl,pq1-localbus"; + #address-cells = <2>; + #size-cells = <1>; + reg = <0xff000100 0x40>; + + ranges = < + 0x1 0x0 0xff080000 0x8000 + 0x5 0x0 0xff0a0000 0x8000 + >; + + board-control@1,0 { + reg = <0x1 0x0 0x20 0x5 0x300 0x4>; + compatible = "fsl,mpc866ads-bcsr"; + }; + }; + + soc@ff000000 { + #address-cells = <1>; + #size-cells = <1>; + device_type = "soc"; + ranges = <0x0 0xff000000 0x100000>; + reg = <0xff000000 0x200>; + bus-frequency = <0>; + + mdio@e00 { + compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio"; + reg = <0xe00 0x188>; + #address-cells = <1>; + #size-cells = <0>; + PHY: ethernet-phy@f { + reg = <0xf>; + }; + }; + + ethernet@e00 { + device_type = "network"; + compatible = "fsl,mpc866-fec-enet", + "fsl,pq1-fec-enet"; + reg = <0xe00 0x188>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <3 1>; + interrupt-parent = <&PIC>; + phy-handle = <&PHY>; + linux,network-index = <0>; + }; + + PIC: pic@0 { + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x0 0x24>; + compatible = "fsl,mpc866-pic", "fsl,pq1-pic"; + }; + + cpm@9c0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc866-cpm", "fsl,cpm1"; + ranges; + reg = <0x9c0 0x40>; + brg-frequency = <0>; + interrupts = <0 2>; // cpm error interrupt + interrupt-parent = <&CPM_PIC>; + + muram@2000 { + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x2000 0x2000>; + + data@0 { + compatible = "fsl,cpm-muram-data"; + reg = <0x0 0x1c00>; + }; + }; + + brg@9f0 { + compatible = "fsl,mpc866-brg", + "fsl,cpm1-brg", + "fsl,cpm-brg"; + reg = <0x9f0 0x10>; + clock-frequency = <0>; + }; + + CPM_PIC: pic@930 { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <1>; + interrupts = <5 2 0 2>; + interrupt-parent = <&PIC>; + reg = <0x930 0x20>; + compatible = "fsl,mpc866-cpm-pic", + "fsl,cpm1-pic"; + }; + + + serial@a80 { + device_type = "serial"; + compatible = "fsl,mpc866-smc-uart", + "fsl,cpm1-smc-uart"; + reg = <0xa80 0x10 0x3e80 0x40>; + interrupts = <4>; + interrupt-parent = <&CPM_PIC>; + fsl,cpm-brg = <1>; + fsl,cpm-command = <0x90>; + }; + + serial@a90 { + device_type = "serial"; + compatible = "fsl,mpc866-smc-uart", + "fsl,cpm1-smc-uart"; + reg = <0xa90 0x10 0x3f80 0x40>; + interrupts = <3>; + interrupt-parent = <&CPM_PIC>; + fsl,cpm-brg = <2>; + fsl,cpm-command = <0xd0>; + }; + + ethernet@a00 { + device_type = "network"; + compatible = "fsl,mpc866-scc-enet", + "fsl,cpm1-scc-enet"; + reg = <0xa00 0x18 0x3c00 0x100>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <30>; + interrupt-parent = <&CPM_PIC>; + fsl,cpm-command = <0000>; + linux,network-index = <1>; + }; + + i2c@860 { + compatible = "fsl,mpc866-i2c", + "fsl,cpm1-i2c"; + reg = <0x860 0x20 0x3c80 0x30>; + interrupts = <16>; + interrupt-parent = <&CPM_PIC>; + fsl,cpm-command = <0x10>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + }; + + chosen { + stdout-path = "/soc/cpm/serial@a80"; + }; +}; |