[RFC PATCH 1/3] Add StorCenter DTS first draft.
From: Jon Loeliger <hidden>
Date: 2008-01-07 17:54:48
Based on the Kurobox DTS files. Signed-off-by: Andy Wilcox <redacted> Signed-off-by: Jon Loeliger <redacted> --- Ignore the flash bits. They are from the previous World View and need to be updated still. arch/powerpc/boot/dts/storcenter.dts | 159 ++++++++++++++++++++++++++++++++++ 1 files changed, 159 insertions(+), 0 deletions(-) create mode 100644 arch/powerpc/boot/dts/storcenter.dts
diff --git a/arch/powerpc/boot/dts/storcenter.dts b/arch/powerpc/boot/dts/storcenter.dts
new file mode 100644
index 0000000..68887ac
--- /dev/null
+++ b/arch/powerpc/boot/dts/storcenter.dts@@ -0,0 +1,159 @@ +/* + * Device Tree Source for IOMEGA StorCenter + * + * Copyright 2007 Oyvind Repvik + * Copyright 2007 Jon Loeliger + * + * Based on the Kurobox DTS by G. Liakhovetski <g.liakhovetski@gmx.de> + * + * 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. + */ + +/ { + model = "StorCenter"; + compatible = "storcenter"; + #address-cells = <1>; + #size-cells = <1>; + + aliases { + serial0 = &serial0; + serial1 = &serial1; + pci0 = &pci0; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,8241@0 { + device_type = "cpu"; + reg = <0>; + clock-frequency = <d# 200000000>; /* Hz */ + timebase-frequency = <d# 25000000>; /* Hz */ + bus-frequency = <0>; /* from bootwrapper */ + i-cache-line-size = <d# 32>; /* bytes */ + d-cache-line-size = <d# 32>; /* bytes */ + i-cache-size = <4000>; + d-cache-size = <4000>; + }; + }; + + memory { + device_type = "memory"; + reg = <00000000 04000000>; /* 64MB @ 0x0 */ + }; + + flash@ff800000 { + device_type = "rom"; + compatible = "direct-mapped"; + probe-type = "CFI"; + reg = <ff800000 00800000>; + bank-width = <1>; + partitions = < + 00000000 0000E000 + 0000E000 00002000 + 00010000 00040000 + 00050000 00200000 + 00250000 004B0000 + 00700000 00020000 + 00720000 00010000 + 00730000 00010000 + 00740000 000B0000 + >; + partition-names = "uboot2env", "dtb", "uboot2", + "emkernel", "emfs", "uboot1", + "empty", "uboot1-env", "SysConf"; + }; + + + soc@80000000 { + #address-cells = <1>; + #size-cells = <1>; + device_type = "soc"; + compatible = "fsl,mpc8241", "mpc10x"; + store-gathering = <0>; /* 0 == off, !0 == on */ + + reg = <80000000 00100000>; /* Temporary, right? */ + + ranges = <80000000 80000000 70000000 /* pci mem space */ + fdf00000 fdf00000 00100000 /* EUMB */ + fe000000 fe000000 00c00000 /* pci i/o space */ + fec00000 fec00000 00300000 /* pci cfg regs */ + fef00000 fef00000 00100000>; /* pci iack */ + + i2c@fdf03000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl-i2c"; + reg = <fdf03000 1000>; + interrupts = <5 2>; + interrupt-parent = <&mpic>; + + rtc@68 { + compatible = "dallas,ds1337"; + reg = <68>; + }; + }; + + serial0: serial@fdf04500 { + cell-index = <0>; + device_type = "serial"; + compatible = "ns16550"; + reg = <fdf04500 8>; + clock-frequency = <d# 97553800>; /* Hz */ + current-speed = <d# 115200>; + interrupts = <9 2>; + interrupt-parent = <&mpic>; + }; + + serial1: serial@fdf04600 { + cell-index = <1>; + device_type = "serial"; + compatible = "ns16550"; + reg = <fdf04600 8>; + clock-frequency = <d# 97553800>; /* Hz */ + current-speed = <d# 9600>; + interrupts = <a 2>; + interrupt-parent = <&mpic>; + }; + + mpic: interrupt-controller@fdf40000 { + #interrupt-cells = <2>; + #address-cells = <0>; + device_type = "open-pic"; + compatible = "chrp,open-pic"; + interrupt-controller; + reg = <fdf40000 40000>; + }; + + pci0: pci@fe800000 { + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + compatible = "mpc10x-pci"; + reg = <fe800000 400000>; + ranges = <01000000 0 0 fe000000 0 00c00000 + 02000000 0 80000000 80000000 0 70000000>; + bus-range = <0 ff>; + clock-frequency = <d# 100000000>; /* Hz */ + interrupt-parent = <&mpic>; + interrupt-map-mask = <f800 0 0 7>; + interrupt-map = < + /* IDSEL 15 - ETH */ + 7800 0 0 1 &mpic 0 1 + 7800 0 0 2 &mpic 0 1 + 7800 0 0 3 &mpic 0 1 + 7800 0 0 4 &mpic 0 1 + >; + }; + }; + + chosen { + linux,stdout-path = "/soc@80000000/serial@fdf04500"; + bootargs = "console=ttyS0,115200"; + }; + +};
--
1.5.4.rc0