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ARM: dts: vexpress: Add external expansion bus to DT 

The VExpress development platform has an external expansion bus which
can be used for additional hardware (e.g. LogicTile Express daughter
boards).

Add this bus to the VExpress CoreTile device-trees.The bus is described
for a CoreTile occupying site 1.

Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Brian Starkey <brian.starkey@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
This commit is contained in:
Brian Starkey 2016-04-14 16:39:18 +01:00 committed by Sudeep Holla
parent 2cff6dba57
commit 2b4e38fd7c
4 changed files with 52 additions and 0 deletions
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13
arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
View File

@ -280,4 +280,17 @@
/include/ "vexpress-v2m-rs1.dtsi"
};
site2: hsb@40000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0 0x40000000 0x3fef0000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 3>;
interrupt-map = <0 0 &gic 0 36 4>,
<0 1 &gic 0 37 4>,
<0 2 &gic 0 38 4>,
<0 3 &gic 0 39 4>;
};
};

13
arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
View File

@ -638,4 +638,17 @@
/include/ "vexpress-v2m-rs1.dtsi"
};
site2: hsb@40000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0 0x40000000 0x3fef0000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 3>;
interrupt-map = <0 0 &gic 0 36 4>,
<0 1 &gic 0 37 4>,
<0 2 &gic 0 38 4>,
<0 3 &gic 0 39 4>;
};
};

13
arch/arm/boot/dts/vexpress-v2p-ca5s.dts
View File

@ -250,4 +250,17 @@
/include/ "vexpress-v2m-rs1.dtsi"
};
site2: hsb@40000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x40000000 0x40000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 3>;
interrupt-map = <0 0 &gic 0 36 4>,
<0 1 &gic 0 37 4>,
<0 2 &gic 0 38 4>,
<0 3 &gic 0 39 4>;
};
};

13
arch/arm/boot/dts/vexpress-v2p-ca9.dts
View File

@ -359,4 +359,17 @@
/include/ "vexpress-v2m.dtsi"
};
site2: hsb@e0000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0xe0000000 0x20000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 3>;
interrupt-map = <0 0 &gic 0 36 4>,
<0 1 &gic 0 37 4>,
<0 2 &gic 0 38 4>,
<0 3 &gic 0 39 4>;
};
};