From b09c16440eb39c12cc91aea5b572c753a5567d57 Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Thu, 17 Jan 2008 16:31:40 -0600 Subject: [POWERPC] 8xx: Analogue & Micro Adder875 board support. Signed-off-by: Scott Wood Signed-off-by: Kumar Gala --- arch/powerpc/boot/dts/adder875-uboot.dts | 183 +++++++++++++++++++++++++++++++ 1 file changed, 183 insertions(+) create mode 100644 arch/powerpc/boot/dts/adder875-uboot.dts (limited to 'arch/powerpc/boot/dts/adder875-uboot.dts') diff --git a/arch/powerpc/boot/dts/adder875-uboot.dts b/arch/powerpc/boot/dts/adder875-uboot.dts new file mode 100644 index 00000000000..60d4ad5a86d --- /dev/null +++ b/arch/powerpc/boot/dts/adder875-uboot.dts @@ -0,0 +1,183 @@ +/* + * Device Tree Source for MPC885 ADS running U-Boot + * + * Copyright 2006 MontaVista Software, Inc. + * Copyright 2007 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +/dts-v1/; +/ { + model = "Analogue & Micro Adder MPC875"; + compatible = "analogue-and-micro,adder875"; + #address-cells = <1>; + #size-cells = <1>; + + aliases { + console = &console; + ethernet0 = ð0; + ethernet1 = ð1; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,875@0 { + device_type = "cpu"; + reg = <0>; + d-cache-line-size = <16>; + i-cache-line-size = <16>; + d-cache-size = <8192>; + i-cache-size = <8192>; + timebase-frequency = <0>; + bus-frequency = <0>; + clock-frequency = <0>; + interrupts = <15 2>; // decrementer interrupt + interrupt-parent = <&PIC>; + }; + }; + + memory { + device_type = "memory"; + reg = <0 0x01000000>; + }; + + localbus@ff000100 { + compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus", + "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + reg = <0xff000100 0x40>; + + ranges = < + 0 0 0xfe000000 0x01000000 + >; + + flash@0,0 { + compatible = "cfi-flash"; + reg = <0 0 0x800000>; + bank-width = <4>; + device-width = <2>; + }; + }; + + soc@ff000000 { + compatible = "fsl,mpc875-immr", "fsl,pq1-soc", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0xff000000 0x00004000>; + + // Temporary until code stops depending on it. + device_type = "soc"; + + // Temporary until get_immrbase() is fixed. + reg = <0xff000000 0x4000>; + + mdio@e00 { + compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio"; + reg = <0xe00 0x188>; + #address-cells = <1>; + #size-cells = <0>; + + PHY0: ethernet-phy@0 { + reg = <0>; + device_type = "ethernet-phy"; + }; + + PHY1: ethernet-phy@1 { + reg = <1>; + device_type = "ethernet-phy"; + }; + }; + + eth0: ethernet@e00 { + device_type = "network"; + compatible = "fsl,mpc875-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 = <&PHY0>; + linux,network-index = <0>; + }; + + eth1: ethernet@1e00 { + device_type = "network"; + compatible = "fsl,mpc875-fec-enet", + "fsl,pq1-fec-enet"; + reg = <0x1e00 0x188>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <7 1>; + interrupt-parent = <&PIC>; + phy-handle = <&PHY1>; + linux,network-index = <1>; + }; + + PIC: interrupt-controller@0 { + interrupt-controller; + #interrupt-cells = <2>; + reg = <0 0x24>; + compatible = "fsl,mpc875-pic", "fsl,pq1-pic"; + }; + + cpm@9c0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,mpc875-cpm", "fsl,cpm1", "simple-bus"; + interrupts = <0>; // cpm error interrupt + interrupt-parent = <&CPM_PIC>; + reg = <0x9c0 0x40>; + ranges; + + muram { + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x2000 0x2000>; + + data@0 { + compatible = "fsl,cpm-muram-data"; + reg = <0 0x1c00>; + }; + }; + + brg@9f0 { + compatible = "fsl,mpc875-brg", + "fsl,cpm1-brg", + "fsl,cpm-brg"; + reg = <0x9f0 0x10>; + }; + + CPM_PIC: interrupt-controller@930 { + interrupt-controller; + #interrupt-cells = <1>; + interrupts = <5 2 0 2>; + interrupt-parent = <&PIC>; + reg = <0x930 0x20>; + compatible = "fsl,mpc875-cpm-pic", + "fsl,cpm1-pic"; + }; + + console: serial@a80 { + device_type = "serial"; + compatible = "fsl,mpc875-smc-uart", + "fsl,cpm1-smc-uart"; + reg = <0xa80 0x10 0x3e80 0x40>; + interrupts = <4>; + interrupt-parent = <&CPM_PIC>; + fsl,cpm-brg = <1>; + fsl,cpm-command = <0x0090>; + current-speed = <115200>; + }; + }; + }; + + chosen { + linux,stdout-path = &console; + }; +}; -- cgit v1.2.3-70-g09d2 From de7566bff359bbd7f6a4a37b4b5ce93225067786 Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Tue, 22 Jan 2008 12:31:41 -0600 Subject: [POWERPC] 8xx: adder875 - Fix flash bus-width and remove duplicate __initdata Signed-off-by: Scott Wood Signed-off-by: Kumar Gala --- arch/powerpc/boot/dts/adder875-redboot.dts | 2 +- arch/powerpc/boot/dts/adder875-uboot.dts | 2 +- arch/powerpc/platforms/8xx/adder875.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/powerpc/boot/dts/adder875-uboot.dts') diff --git a/arch/powerpc/boot/dts/adder875-redboot.dts b/arch/powerpc/boot/dts/adder875-redboot.dts index 8f7a79ffa3b..930bfb3894e 100644 --- a/arch/powerpc/boot/dts/adder875-redboot.dts +++ b/arch/powerpc/boot/dts/adder875-redboot.dts @@ -62,7 +62,7 @@ flash@0,0 { compatible = "cfi-flash"; reg = <0 0 0x800000>; - bank-width = <4>; + bank-width = <2>; device-width = <2>; }; }; diff --git a/arch/powerpc/boot/dts/adder875-uboot.dts b/arch/powerpc/boot/dts/adder875-uboot.dts index 60d4ad5a86d..0197242dacf 100644 --- a/arch/powerpc/boot/dts/adder875-uboot.dts +++ b/arch/powerpc/boot/dts/adder875-uboot.dts @@ -61,7 +61,7 @@ flash@0,0 { compatible = "cfi-flash"; reg = <0 0 0x800000>; - bank-width = <4>; + bank-width = <2>; device-width = <2>; }; }; diff --git a/arch/powerpc/platforms/8xx/adder875.c b/arch/powerpc/platforms/8xx/adder875.c index af040fd2dcc..c6bc0783c3b 100644 --- a/arch/powerpc/platforms/8xx/adder875.c +++ b/arch/powerpc/platforms/8xx/adder875.c @@ -92,7 +92,7 @@ static int __init adder875_probe(void) return of_flat_dt_is_compatible(root, "analogue-and-micro,adder875"); } -static __initdata struct of_device_id __initdata of_bus_ids[] = { +static __initdata struct of_device_id of_bus_ids[] = { { .compatible = "simple-bus", }, {}, }; -- cgit v1.2.3-70-g09d2