The VExpress and Juno development platforms have an external expansion bus which can be used for additional hardware (e.g. LogicTile Express daughterboards). Add this bus to all VExpress CoreTile and Juno device-trees. On VExpress, the bus is described for a CoreTile occupying site 1. Signed-off-by: Brian Starkey <brian.starkey@xxxxxxx> Acked-by: Liviu Dudau <Liviu.Dudau@xxxxxxx> --- Only change from v1 is rewording of the commit message as suggested by Liviu. arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts | 13 +++++++++++++ arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts | 13 +++++++++++++ arch/arm/boot/dts/vexpress-v2p-ca5s.dts | 13 +++++++++++++ arch/arm/boot/dts/vexpress-v2p-ca9.dts | 13 +++++++++++++ arch/arm64/boot/dts/arm/juno-base.dtsi | 10 ++++++++++ 5 files changed, 62 insertions(+) diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts index 9420053..ec7539b 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts @@ -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>; + }; }; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts index 17f63f7..a339b0c 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts @@ -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>; + }; }; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts index d2709b7..76a9ccb 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts @@ -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>; + }; }; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts index d949fac..edac212 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts @@ -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>; + }; }; diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi index 68ccc39..dee2386 100644 --- a/arch/arm64/boot/dts/arm/juno-base.dtsi +++ b/arch/arm64/boot/dts/arm/juno-base.dtsi @@ -272,3 +272,13 @@ /include/ "juno-motherboard.dtsi" }; + + site2: tlx@60000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0x60000000 0x10000000>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0>; + interrupt-map = <0 0 &gic 0 0 0 168 IRQ_TYPE_LEVEL_HIGH>; + }; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html