diff options
author | Dong Aisheng <dong.aisheng@linaro.org> | 2012-03-31 21:26:57 +0800 |
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committer | Shawn Guo <shawn.guo@linaro.org> | 2012-05-12 13:32:16 +0800 |
commit | bc3a59c1b7b1c367fec615b872bdb89ac232f62e (patch) | |
tree | eb0fcfdac04efc938e0432947be67a6ad6d5fd79 /arch/arm/boot/dts/imx28.dtsi | |
parent | 844d0b5a0b42d6c73114a1dc229db751120d226f (diff) | |
download | linux-bc3a59c1b7b1c367fec615b872bdb89ac232f62e.tar.bz2 |
ARM: mxs: add initial device tree support for imx28-evk board
This patch includes basic dt support which can boot via nfs rootfs.
Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'arch/arm/boot/dts/imx28.dtsi')
-rw-r--r-- | arch/arm/boot/dts/imx28.dtsi | 382 |
1 files changed, 382 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi new file mode 100644 index 000000000000..5daf757992e0 --- /dev/null +++ b/arch/arm/boot/dts/imx28.dtsi @@ -0,0 +1,382 @@ +/* + * Copyright 2012 Freescale Semiconductor, Inc. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/include/ "skeleton.dtsi" + +/ { + interrupt-parent = <&icoll>; + + cpus { + cpu@0 { + compatible = "arm,arm926ejs"; + }; + }; + + apb@80000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x80000000 0x80000>; + ranges; + + apbh@80000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x80000000 0x3c900>; + ranges; + + icoll: interrupt-controller@80000000 { + compatible = "fsl,imx28-icoll", "fsl,mxs-icoll"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x80000000 0x2000>; + }; + + hsadc@80002000 { + reg = <0x80002000 2000>; + interrupts = <13 87>; + status = "disabled"; + }; + + dma-apbh@80004000 { + reg = <0x80004000 2000>; + status = "disabled"; + }; + + perfmon@80006000 { + reg = <0x80006000 800>; + interrupts = <27>; + status = "disabled"; + }; + + bch@8000a000 { + reg = <0x8000a000 2000>; + interrupts = <41>; + status = "disabled"; + }; + + gpmi@8000c000 { + reg = <0x8000c000 2000>; + interrupts = <42 88>; + status = "disabled"; + }; + + ssp0: ssp@80010000 { + reg = <0x80010000 2000>; + interrupts = <96 82>; + status = "disabled"; + }; + + ssp1: ssp@80012000 { + reg = <0x80012000 2000>; + interrupts = <97 83>; + status = "disabled"; + }; + + ssp2: ssp@80014000 { + reg = <0x80014000 2000>; + interrupts = <98 84>; + status = "disabled"; + }; + + ssp3: ssp@80016000 { + reg = <0x80016000 2000>; + interrupts = <99 85>; + status = "disabled"; + }; + + pinctrl@80018000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx28-pinctrl"; + reg = <0x80018000 2000>; + + duart_pins_a: duart@0 { + reg = <0>; + fsl,pinmux-ids = <0x3102 0x3112>; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + mac0_pins_a: mac0@0 { + reg = <0>; + fsl,pinmux-ids = <0x4000 0x4010 0x4020 + 0x4030 0x4040 0x4060 0x4070 + 0x4080 0x4100>; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + + mac1_pins_a: mac1@0 { + reg = <0>; + fsl,pinmux-ids = <0x40f1 0x4091 0x40a1 + 0x40e1 0x40b1 0x40c1>; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + }; + + digctl@8001c000 { + reg = <0x8001c000 2000>; + interrupts = <89>; + status = "disabled"; + }; + + etm@80022000 { + reg = <0x80022000 2000>; + status = "disabled"; + }; + + dma-apbx@80024000 { + reg = <0x80024000 2000>; + status = "disabled"; + }; + + dcp@80028000 { + reg = <0x80028000 2000>; + interrupts = <52 53 54>; + status = "disabled"; + }; + + pxp@8002a000 { + reg = <0x8002a000 2000>; + interrupts = <39>; + status = "disabled"; + }; + + ocotp@8002c000 { + reg = <0x8002c000 2000>; + status = "disabled"; + }; + + axi-ahb@8002e000 { + reg = <0x8002e000 2000>; + status = "disabled"; + }; + + lcdif@80030000 { + reg = <0x80030000 2000>; + interrupts = <38 86>; + status = "disabled"; + }; + + can0: can@80032000 { + reg = <0x80032000 2000>; + interrupts = <8>; + status = "disabled"; + }; + + can1: can@80034000 { + reg = <0x80034000 2000>; + interrupts = <9>; + status = "disabled"; + }; + + simdbg@8003c000 { + reg = <0x8003c000 200>; + status = "disabled"; + }; + + simgpmisel@8003c200 { + reg = <0x8003c200 100>; + status = "disabled"; + }; + + simsspsel@8003c300 { + reg = <0x8003c300 100>; + status = "disabled"; + }; + + simmemsel@8003c400 { + reg = <0x8003c400 100>; + status = "disabled"; + }; + + gpiomon@8003c500 { + reg = <0x8003c500 100>; + status = "disabled"; + }; + + simenet@8003c700 { + reg = <0x8003c700 100>; + status = "disabled"; + }; + + armjtag@8003c800 { + reg = <0x8003c800 100>; + status = "disabled"; + }; + }; + + apbx@80040000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x80040000 0x40000>; + ranges; + + clkctl@80040000 { + reg = <0x80040000 2000>; + status = "disabled"; + }; + + saif0: saif@80042000 { + reg = <0x80042000 2000>; + interrupts = <59 80>; + status = "disabled"; + }; + + power@80044000 { + reg = <0x80044000 2000>; + status = "disabled"; + }; + + saif1: saif@80046000 { + reg = <0x80046000 2000>; + interrupts = <58 81>; + status = "disabled"; + }; + + lradc@80050000 { + reg = <0x80050000 2000>; + status = "disabled"; + }; + + spdif@80054000 { + reg = <0x80054000 2000>; + interrupts = <45 66>; + status = "disabled"; + }; + + rtc@80056000 { + reg = <0x80056000 2000>; + interrupts = <28 29>; + status = "disabled"; + }; + + i2c0: i2c@80058000 { + reg = <0x80058000 2000>; + interrupts = <111 68>; + status = "disabled"; + }; + + i2c1: i2c@8005a000 { + reg = <0x8005a000 2000>; + interrupts = <110 69>; + status = "disabled"; + }; + + pwm@80064000 { + reg = <0x80064000 2000>; + status = "disabled"; + }; + + timrot@80068000 { + reg = <0x80068000 2000>; + status = "disabled"; + }; + + auart0: serial@8006a000 { + reg = <0x8006a000 0x2000>; + interrupts = <112 70 71>; + status = "disabled"; + }; + + auart1: serial@8006c000 { + reg = <0x8006c000 0x2000>; + interrupts = <113 72 73>; + status = "disabled"; + }; + + auart2: serial@8006e000 { + reg = <0x8006e000 0x2000>; + interrupts = <114 74 75>; + status = "disabled"; + }; + + auart3: serial@80070000 { + reg = <0x80070000 0x2000>; + interrupts = <115 76 77>; + status = "disabled"; + }; + + auart4: serial@80072000 { + reg = <0x80072000 0x2000>; + interrupts = <116 78 79>; + status = "disabled"; + }; + + duart: serial@80074000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x80074000 0x1000>; + interrupts = <47>; + status = "disabled"; + }; + + usbphy0: usbphy@8007c000 { + reg = <0x8007c000 0x2000>; + status = "disabled"; + }; + + usbphy1: usbphy@8007e000 { + reg = <0x8007e000 0x2000>; + status = "disabled"; + }; + }; + }; + + ahb@80080000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x80080000 0x80000>; + ranges; + + usbctrl0: usbctrl@80080000 { + reg = <0x80080000 0x10000>; + status = "disabled"; + }; + + usbctrl1: usbctrl@80090000 { + reg = <0x80090000 0x10000>; + status = "disabled"; + }; + + dflpt@800c0000 { + reg = <0x800c0000 0x10000>; + status = "disabled"; + }; + + mac0: ethernet@800f0000 { + compatible = "fsl,imx28-fec"; + reg = <0x800f0000 0x4000>; + interrupts = <101>; + status = "disabled"; + }; + + mac1: ethernet@800f4000 { + compatible = "fsl,imx28-fec"; + reg = <0x800f4000 0x4000>; + interrupts = <102>; + status = "disabled"; + }; + + switch@800f8000 { + reg = <0x800f8000 0x8000>; + status = "disabled"; + }; + + }; +}; |