fdts/fvp-base-psci-common.dtsi

/*
 * Copyright (c) 2017-2021, ARM Limited and Contributors. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <services/sdei_flags.h>

#define LEVEL	0
#define EDGE	2
#define SDEI_NORMAL	0x70
#define HIGHEST_SEC	0

/ {
	model = "FVP Base";
	compatible = "arm,fvp-base", "arm,vexpress";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

#if (ENABLE_RME == 1)
	chosen { bootargs = "mem=1G console=ttyAMA0 earlycon=pl011,0x1c090000 root=/dev/vda ip=on";};
#else
	chosen {};
#endif

	aliases {
		serial0 = &v2m_serial0;
		serial1 = &v2m_serial1;
		serial2 = &v2m_serial2;
		serial3 = &v2m_serial3;
	};

	psci {
		compatible = "arm,psci-1.0", "arm,psci-0.2";
		method = "smc";
		max-pwr-lvl = <2>;
	};

#if SDEI_IN_FCONF || SEC_INT_DESC_IN_FCONF
	firmware {
#if SDEI_IN_FCONF
		sdei {
			compatible = "arm,sdei-1.0";
			method = "smc";
			private_event_count = <3>;
			shared_event_count = <3>;
			/*
			 * Each event descriptor has typically 3 fields:
			 * 1. Event number
			 * 2. Interrupt number the event is bound to or
			 *    if event is dynamic, specified as SDEI_DYN_IRQ
			 * 3. Bit map of event flags
			 */
			private_events =	<1000 SDEI_DYN_IRQ SDEI_MAPF_DYNAMIC>,
						<1001 SDEI_DYN_IRQ SDEI_MAPF_DYNAMIC>,
						<1002 SDEI_DYN_IRQ SDEI_MAPF_DYNAMIC>;
			shared_events =		<2000 SDEI_DYN_IRQ SDEI_MAPF_DYNAMIC>,
						<2001 SDEI_DYN_IRQ SDEI_MAPF_DYNAMIC>,
						<2002 SDEI_DYN_IRQ SDEI_MAPF_DYNAMIC>;
		};
#endif /* SDEI_IN_FCONF */

#if SEC_INT_DESC_IN_FCONF
		sec_interrupts {
			compatible = "arm,secure_interrupt_desc";
			/* Number of G0 and G1 secure interrupts defined by the platform */
			g0_intr_cnt = <2>;
			g1s_intr_cnt = <9>;
			/*
			 * Define a list of Group 1 Secure and Group 0 interrupts as per GICv3
			 * terminology. Each interrupt property descriptor has 3 fields:
			 * 1. Interrupt number
			 * 2. Interrupt priority
			 * 3. Type of interrupt (Edge or Level configured)
			 */
			g0_intr_desc =	< 8 SDEI_NORMAL EDGE>,
					<14 HIGHEST_SEC EDGE>;

			g1s_intr_desc =	< 9 HIGHEST_SEC EDGE>,
					<10 HIGHEST_SEC EDGE>,
					<11 HIGHEST_SEC EDGE>,
					<12 HIGHEST_SEC EDGE>,
					<13 HIGHEST_SEC EDGE>,
					<15 HIGHEST_SEC EDGE>,
					<29 HIGHEST_SEC LEVEL>,
					<56 HIGHEST_SEC LEVEL>,
					<57 HIGHEST_SEC LEVEL>;
		};
#endif /* SEC_INT_DESC_IN_FCONF */
	};
#endif /* SDEI_IN_FCONF || SEC_INT_DESC_IN_FCONF */

	cpus {
		#address-cells = <2>;
		#size-cells = <0>;

		CPU_MAP

		idle-states {
			entry-method = "arm,psci";

			CPU_SLEEP_0: cpu-sleep-0 {
				compatible = "arm,idle-state";
				local-timer-stop;
				arm,psci-suspend-param = <0x0010000>;
				entry-latency-us = <40>;
				exit-latency-us = <100>;
				min-residency-us = <150>;
			};

			CLUSTER_SLEEP_0: cluster-sleep-0 {
				compatible = "arm,idle-state";
				local-timer-stop;
				arm,psci-suspend-param = <0x1010000>;
				entry-latency-us = <500>;
				exit-latency-us = <1000>;
				min-residency-us = <2500>;
			};
		};

		CPUS

		L2_0: l2-cache0 {
			compatible = "cache";
		};
	};

	memory@80000000 {
		device_type = "memory";
#if (ENABLE_RME == 1)
		reg = <0x00000000 0x80000000 0 0x7C000000>,
		      <0x00000008 0x80000000 0 0x80000000>;
#else
		reg = <0x00000000 0x80000000 0 0x7F000000>,
		      <0x00000008 0x80000000 0 0x80000000>;
#endif
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupts = <GIC_PPI 13
				(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 14
				(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 11
				(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 10
				(GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>;
		clock-frequency = <100000000>;
	};

	timer@2a810000 {
			compatible = "arm,armv7-timer-mem";
			reg = <0x0 0x2a810000 0x0 0x10000>;
			clock-frequency = <100000000>;
			#address-cells = <2>;
			#size-cells = <2>;
			ranges;
			frame@2a830000 {
				frame-number = <1>;
				interrupts = <0 26 4>;
				reg = <0x0 0x2a830000 0x0 0x10000>;
			};
	};

	pmu {
		compatible = "arm,armv8-pmuv3";
		interrupts = <0 60 4>,
			     <0 61 4>,
			     <0 62 4>,
			     <0 63 4>;
	};

	smb@0 {
		compatible = "simple-bus";

		#address-cells = <2>;
		#size-cells = <1>;
		ranges = <0 0 0 0x08000000 0x04000000>,
			 <1 0 0 0x14000000 0x04000000>,
			 <2 0 0 0x18000000 0x04000000>,
			 <3 0 0 0x1c000000 0x04000000>,
			 <4 0 0 0x0c000000 0x04000000>,
			 <5 0 0 0x10000000 0x04000000>;

		#interrupt-cells = <1>;
		interrupt-map-mask = <0 0 63>;
		interrupt-map = <0 0  0 &gic 0 GIC_SPI  0 IRQ_TYPE_LEVEL_HIGH>,
				<0 0  1 &gic 0 GIC_SPI  1 IRQ_TYPE_LEVEL_HIGH>,
				<0 0  2 &gic 0 GIC_SPI  2 IRQ_TYPE_LEVEL_HIGH>,
				<0 0  3 &gic 0 GIC_SPI  3 IRQ_TYPE_LEVEL_HIGH>,
				<0 0  4 &gic 0 GIC_SPI  4 IRQ_TYPE_LEVEL_HIGH>,
				<0 0  5 &gic 0 GIC_SPI  5 IRQ_TYPE_LEVEL_HIGH>,
				<0 0  6 &gic 0 GIC_SPI  6 IRQ_TYPE_LEVEL_HIGH>,
				<0 0  7 &gic 0 GIC_SPI  7 IRQ_TYPE_LEVEL_HIGH>,
				<0 0  8 &gic 0 GIC_SPI  8 IRQ_TYPE_LEVEL_HIGH>,
				<0 0  9 &gic 0 GIC_SPI  9 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 10 &gic 0 GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 11 &gic 0 GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 12 &gic 0 GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 13 &gic 0 GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 14 &gic 0 GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 15 &gic 0 GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 16 &gic 0 GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 17 &gic 0 GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 18 &gic 0 GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 19 &gic 0 GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 20 &gic 0 GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 21 &gic 0 GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 22 &gic 0 GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 23 &gic 0 GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 24 &gic 0 GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 25 &gic 0 GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 26 &gic 0 GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 27 &gic 0 GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 28 &gic 0 GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 29 &gic 0 GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 30 &gic 0 GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 31 &gic 0 GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 32 &gic 0 GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 33 &gic 0 GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 34 &gic 0 GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 35 &gic 0 GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 36 &gic 0 GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 37 &gic 0 GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 38 &gic 0 GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 39 &gic 0 GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 40 &gic 0 GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 41 &gic 0 GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
				<0 0 42 &gic 0 GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;

		#include "rtsm_ve-motherboard.dtsi"
	};

	panels {
		panel {
			compatible	= "panel";
			mode		= "XVGA";
			refresh		= <60>;
			xres		= <1024>;
			yres		= <768>;
			pixclock	= <15748>;
			left_margin	= <152>;
			right_margin	= <48>;
			upper_margin	= <23>;
			lower_margin	= <3>;
			hsync_len	= <104>;
			vsync_len	= <4>;
			sync		= <0>;
			vmode		= "FB_VMODE_NONINTERLACED";
			tim2		= "TIM2_BCD", "TIM2_IPC";
			cntl		= "CNTL_LCDTFT", "CNTL_BGR", "CNTL_LCDVCOMP(1)";
			caps		= "CLCD_CAP_5551", "CLCD_CAP_565", "CLCD_CAP_888";
			bpp		= <16>;
		};
	};
};