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author | Rabin Vincent <rabin@rab.in> | 2015-01-19 22:26:06 +0100 |
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committer | Jesper Nilsson <jespern@axis.com> | 2015-03-25 09:50:46 +0100 |
commit | c8e840d8578a68a77cfd29f8cd68fb210855ce87 (patch) | |
tree | 2555f34a549caf3ffa7b450563013a39f5b73316 /arch | |
parent | a9f75ac5a24cb94c2373daa3d73f90d22cf5d94b (diff) | |
download | linux-stable-c8e840d8578a68a77cfd29f8cd68fb210855ce87.tar.gz linux-stable-c8e840d8578a68a77cfd29f8cd68fb210855ce87.tar.bz2 linux-stable-c8e840d8578a68a77cfd29f8cd68fb210855ce87.zip |
CRIS: add Axis 88 board device tree
Add a minimal device tree for the ETRAX FS SoC and the Axis 88 developer
board.
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/cris/boot/dts/dev88.dts | 18 | ||||
-rw-r--r-- | arch/cris/boot/dts/etraxfs.dtsi | 38 |
2 files changed, 56 insertions, 0 deletions
diff --git a/arch/cris/boot/dts/dev88.dts b/arch/cris/boot/dts/dev88.dts new file mode 100644 index 000000000000..4fa5a3f9d0ec --- /dev/null +++ b/arch/cris/boot/dts/dev88.dts @@ -0,0 +1,18 @@ +/dts-v1/; + +/include/ "etraxfs.dtsi" + +/ { + model = "Axis 88 Developer Board"; + compatible = "axis,dev88"; + + aliases { + serial0 = &uart0; + }; + + soc { + uart0: serial@b00260000 { + status = "okay"; + }; + }; +}; diff --git a/arch/cris/boot/dts/etraxfs.dtsi b/arch/cris/boot/dts/etraxfs.dtsi new file mode 100644 index 000000000000..909bcedc3565 --- /dev/null +++ b/arch/cris/boot/dts/etraxfs.dtsi @@ -0,0 +1,38 @@ +/ { + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&intc>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + model = "axis,crisv32"; + reg = <0>; + }; + }; + + soc { + compatible = "simple-bus"; + model = "etraxfs"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + intc: interrupt-controller { + compatible = "axis,crisv32-intc"; + reg = <0xb001c000 0x1000>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + serial@b00260000 { + compatible = "axis,etraxfs-uart"; + reg = <0xb0026000 0x1000>; + interrupts = <68>; + status = "disabled"; + }; + }; +}; |