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Commit 9e6f374f authored by Liviu Dudau's avatar Liviu Dudau
Browse files

arm64: Juno: Add GICv2m support in device tree. 



Juno contains a GICv2m extension for handling PCIe MSI messages.
Add a node declaring the first frame of the extension.

Signed-off-by: default avatarLiviu Dudau <Liviu.Dudau@arm.com>
Acked-by: default avatarJon Medhurst <tixy@linaro.org>
Acked-by: default avatarSudeep Holla <sudeep.holla@arm.com>
parent 79502355

arch/arm64/boot/dts/arm/juno-base.dtsi

+21 −14
Original line number Diff line number Diff line
@@ -23,10 +23,17 @@ 
		      <0x0 0x2c02f000 0 0x2000>,

		      <0x0 0x2c04f000 0 0x2000>,

		      <0x0 0x2c06f000 0 0x2000>;

		#address-cells = <0>;

		#address-cells = <2>;

		#interrupt-cells = <3>;

		#size-cells = <2>;

		interrupt-controller;

		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_HIGH)>;

		ranges = <0 0 0 0x2c1c0000 0 0x40000>;

		v2m_0: v2m@0 {

			compatible = "arm,gic-v2m-frame";

			msi-controller;

			reg = <0 0 0 0x1000>;

		};

	};



	timer {
@@ -129,19 +136,19 @@ 


		#interrupt-cells = <1>;

		interrupt-map-mask = <0 0 15>;

		interrupt-map = <0 0  0 &gic 0  68 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  1 &gic 0  69 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  2 &gic 0  70 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  3 &gic 0 160 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  4 &gic 0 161 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  5 &gic 0 162 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  6 &gic 0 163 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  7 &gic 0 164 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  8 &gic 0 165 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  9 &gic 0 166 IRQ_TYPE_LEVEL_HIGH>,

				<0 0 10 &gic 0 167 IRQ_TYPE_LEVEL_HIGH>,

				<0 0 11 &gic 0 168 IRQ_TYPE_LEVEL_HIGH>,

				<0 0 12 &gic 0 169 IRQ_TYPE_LEVEL_HIGH>;

		interrupt-map = <0 0  0 &gic 0 0 0  68 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  1 &gic 0 0 0  69 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  2 &gic 0 0 0  70 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  3 &gic 0 0 0 160 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  4 &gic 0 0 0 161 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  5 &gic 0 0 0 162 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  6 &gic 0 0 0 163 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  7 &gic 0 0 0 164 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  8 &gic 0 0 0 165 IRQ_TYPE_LEVEL_HIGH>,

				<0 0  9 &gic 0 0 0 166 IRQ_TYPE_LEVEL_HIGH>,

				<0 0 10 &gic 0 0 0 167 IRQ_TYPE_LEVEL_HIGH>,

				<0 0 11 &gic 0 0 0 168 IRQ_TYPE_LEVEL_HIGH>,

				<0 0 12 &gic 0 0 0 169 IRQ_TYPE_LEVEL_HIGH>;



		/include/ "juno-motherboard.dtsi"

	};