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// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree Source for AM6 SoC Family
*
* Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/
*/
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/k3.h>
#include <dt-bindings/soc/ti,sci_pm_domain.h>
/ {
model = "Texas Instruments K3 AM654 SoC";
compatible = "ti,am654";
interrupt-parent = <&gic500>;
#address-cells = <2>;
#size-cells = <2>;
aliases {
serial0 = &wkup_uart0;
serial1 = &mcu_uart0;
serial2 = &main_uart0;
serial3 = &main_uart1;
serial4 = &main_uart2;
i2c0 = &wkup_i2c0;
i2c1 = &mcu_i2c0;
i2c2 = &main_i2c0;
i2c3 = &main_i2c1;
i2c4 = &main_i2c2;
i2c5 = &main_i2c3;
};
chosen { };
firmware {
optee {
compatible = "linaro,optee-tz";
method = "smc";
};
psci: psci {
compatible = "arm,psci-1.0";
method = "smc";
};
};
a53_timer0: timer-cl0-cpu0 {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* cntpsirq */
<GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* cntpnsirq */
<GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* cntvirq */
<GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* cnthpirq */
};
pmu: pmu {
compatible = "arm,armv8-pmuv3";
/* Recommendation from GIC500 TRM Table A.3 */
interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
};
cbass_main: interconnect@100000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */
<0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>, /* GPIO */
<0x00 0x00900000 0x00 0x00900000 0x00 0x00012000>, /* serdes */
<0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */
<0x00 0x30800000 0x00 0x30800000 0x00 0x0bc00000>, /* MAIN NAVSS */
/* MCUSS Range */
<0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>,
<0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>,
<0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>,
<0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>,
<0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>,
<0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>,
<0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>;
cbass_mcu: interconnect@28380000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, /* MCU NAVSS*/
<0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>, /* First peripheral window */
<0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, /* CTRL_MMR0 */
<0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP */
<0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */
<0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */
<0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>; /* OSPI space 1 */
cbass_wakeup: interconnect@42040000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
/* WKUP Basic peripherals */
ranges = <0x42040000 0x00 0x42040000 0x03ac2400>;
};
};
};
};
/* Now include the peripherals for each bus segments */
#include "k3-am65-main.dtsi"
#include "k3-am65-mcu.dtsi"
#include "k3-am65-wakeup.dtsi"
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