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Commit 059289b2 authored by Pawel Moll's avatar Pawel Moll
Browse files

ARM: vexpress: Add Device Tree for V2P-CA15 core tile (TC1 variant) 



This patch adds Device Tree file for the CoreTile Express A15x2
(V2P-CA15) with Test Chip 1.

As the chip's GIC has 160 interrupt inputs and equivalent SMM
(FPGA) has GIC synthesised with 256 interrupts, NR_IRQS is
increased.

Signed-off-by: default avatarPawel Moll <pawel.moll@arm.com>
parent cca070a9

arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts

0 → 100644
+157 −0
Original line number Diff line number Diff line 
/*

 * ARM Ltd. Versatile Express

 *

 * CoreTile Express A15x2 (version with Test Chip 1)

 * Cortex-A15 MPCore (V2P-CA15)

 *

 * HBI-0237A

 */



/dts-v1/;



/ {

	model = "V2P-CA15";

	arm,hbi = <0x237>;

	compatible = "arm,vexpress,v2p-ca15,tc1", "arm,vexpress,v2p-ca15", "arm,vexpress";

	interrupt-parent = <&gic>;

	#address-cells = <1>;

	#size-cells = <1>;



	chosen { };



	aliases {

		serial0 = &v2m_serial0;

		serial1 = &v2m_serial1;

		serial2 = &v2m_serial2;

		serial3 = &v2m_serial3;

		i2c0 = &v2m_i2c_dvi;

		i2c1 = &v2m_i2c_pcie;

	};



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;



		cpu@0 {

			device_type = "cpu";

			compatible = "arm,cortex-a15";

			reg = <0>;

		};



		cpu@1 {

			device_type = "cpu";

			compatible = "arm,cortex-a15";

			reg = <1>;

		};

	};



	memory@80000000 {

		device_type = "memory";

		reg = <0x80000000 0x40000000>;

	};



	hdlcd@2b000000 {

		compatible = "arm,hdlcd";

		reg = <0x2b000000 0x1000>;

		interrupts = <0 85 4>;

	};



	memory-controller@2b0a0000 {

		compatible = "arm,pl341", "arm,primecell";

		reg = <0x2b0a0000 0x1000>;

	};



	wdt@2b060000 {

		compatible = "arm,sp805", "arm,primecell";

		reg = <0x2b060000 0x1000>;

		interrupts = <98>;

	};



	gic: interrupt-controller@2c001000 {

		compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";

		#interrupt-cells = <3>;

		#address-cells = <0>;

		interrupt-controller;

		reg = <0x2c001000 0x1000>,

		      <0x2c002000 0x100>;

	};



	memory-controller@7ffd0000 {

		compatible = "arm,pl354", "arm,primecell";

		reg = <0x7ffd0000 0x1000>;

		interrupts = <0 86 4>,

			     <0 87 4>;

	};



	dma@7ffb0000 {

		compatible = "arm,pl330", "arm,primecell";

		reg = <0x7ffb0000 0x1000>;

		interrupts = <0 92 4>,

			     <0 88 4>,

			     <0 89 4>,

			     <0 90 4>,

			     <0 91 4>;

	};



	pmu {

		compatible = "arm,cortex-a15-pmu", "arm,cortex-a9-pmu";

		interrupts = <0 68 4>,

			     <0 69 4>;

	};



	motherboard {

		ranges = <0 0 0x08000000 0x04000000>,

			 <1 0 0x14000000 0x04000000>,

			 <2 0 0x18000000 0x04000000>,

			 <3 0 0x1c000000 0x04000000>,

			 <4 0 0x0c000000 0x04000000>,

			 <5 0 0x10000000 0x04000000>;



		interrupt-map-mask = <0 0 63>;

		interrupt-map = <0 0  0 &gic 0  0 4>,

				<0 0  1 &gic 0  1 4>,

				<0 0  2 &gic 0  2 4>,

				<0 0  3 &gic 0  3 4>,

				<0 0  4 &gic 0  4 4>,

				<0 0  5 &gic 0  5 4>,

				<0 0  6 &gic 0  6 4>,

				<0 0  7 &gic 0  7 4>,

				<0 0  8 &gic 0  8 4>,

				<0 0  9 &gic 0  9 4>,

				<0 0 10 &gic 0 10 4>,

				<0 0 11 &gic 0 11 4>,

				<0 0 12 &gic 0 12 4>,

				<0 0 13 &gic 0 13 4>,

				<0 0 14 &gic 0 14 4>,

				<0 0 15 &gic 0 15 4>,

				<0 0 16 &gic 0 16 4>,

				<0 0 17 &gic 0 17 4>,

				<0 0 18 &gic 0 18 4>,

				<0 0 19 &gic 0 19 4>,

				<0 0 20 &gic 0 20 4>,

				<0 0 21 &gic 0 21 4>,

				<0 0 22 &gic 0 22 4>,

				<0 0 23 &gic 0 23 4>,

				<0 0 24 &gic 0 24 4>,

				<0 0 25 &gic 0 25 4>,

				<0 0 26 &gic 0 26 4>,

				<0 0 27 &gic 0 27 4>,

				<0 0 28 &gic 0 28 4>,

				<0 0 29 &gic 0 29 4>,

				<0 0 30 &gic 0 30 4>,

				<0 0 31 &gic 0 31 4>,

				<0 0 32 &gic 0 32 4>,

				<0 0 33 &gic 0 33 4>,

				<0 0 34 &gic 0 34 4>,

				<0 0 35 &gic 0 35 4>,

				<0 0 36 &gic 0 36 4>,

				<0 0 37 &gic 0 37 4>,

				<0 0 38 &gic 0 38 4>,

				<0 0 39 &gic 0 39 4>,

				<0 0 40 &gic 0 40 4>,

				<0 0 41 &gic 0 41 4>,

				<0 0 42 &gic 0 42 4>;

	};

};



/include/ "vexpress-v2m-rs1.dtsi"

arch/arm/mach-vexpress/Makefile.boot

+2 −1
Original line number Diff line number Diff line
@@ -5,4 +5,5 @@ params_phys-y := 0x60000100 
initrd_phys-y	:= 0x60800000



dtb-$(CONFIG_ARCH_VEXPRESS_DT)	+= vexpress-v2p-ca5s.dtb \

				   vexpress-v2p-ca9.dtb
 
				   vexpress-v2p-ca9.dtb \

				   vexpress-v2p-ca15-tc1.dtb

arch/arm/mach-vexpress/include/mach/irqs.h

+1 −1
Original line number Diff line number Diff line 
#define IRQ_LOCALTIMER		29

#define IRQ_LOCALWDOG		30



#define NR_IRQS	128
 
#define NR_IRQS	256