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// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree Source for AM62A SoC Family
*
* Copyright (C) 2022 Texas Instruments Incorporated - https://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 AM62A SoC";
compatible = "ti,am62a7";
interrupt-parent = <&gic500>;
#address-cells = <2>;
#size-cells = <2>;
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,cortex-a53-pmu";
interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
};
cbass_main: bus@f0000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges = <0x00 0x000f0000 0x00 0x000f0000 0x00 0x00030000>, /* Main MMRs */
<0x00 0x00420000 0x00 0x00420000 0x00 0x00001000>, /* ESM0 */
<0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>, /* GPIO */
<0x00 0x00703000 0x00 0x00703000 0x00 0x00000200>, /* USB0 debug trace */
<0x00 0x0070c000 0x00 0x0070c000 0x00 0x00000200>, /* USB1 debug trace */
<0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* Timesync router */
<0x00 0x01000000 0x00 0x01000000 0x00 0x01b28400>, /* First peripheral window */
<0x00 0x08000000 0x00 0x08000000 0x00 0x00200000>, /* Main CPSW */
<0x00 0x0e000000 0x00 0x0e000000 0x00 0x01d20000>, /* Second peripheral window */
<0x00 0x0fd00000 0x00 0x0fd00000 0x00 0x00020000>, /* GPU */
<0x00 0x20000000 0x00 0x20000000 0x00 0x0a008000>, /* Third peripheral window */
<0x00 0x30040000 0x00 0x30040000 0x00 0x00080000>, /* PRUSS-M */
<0x00 0x30101000 0x00 0x30101000 0x00 0x00010100>, /* CSI window */
<0x00 0x30200000 0x00 0x30200000 0x00 0x00010000>, /* DSS */
<0x00 0x30210000 0x00 0x30210000 0x00 0x00010000>, /* VPU */
<0x00 0x31000000 0x00 0x31000000 0x00 0x00050000>, /* USB0 DWC3 Core window */
<0x00 0x31100000 0x00 0x31100000 0x00 0x00050000>, /* USB1 DWC3 Core window */
<0x00 0x40900000 0x00 0x40900000 0x00 0x00030000>, /* SA3UL */
<0x00 0x43600000 0x00 0x43600000 0x00 0x00010000>, /* SA3 sproxy data */
<0x00 0x44043000 0x00 0x44043000 0x00 0x00000fe0>, /* TI SCI DEBUG */
<0x00 0x44860000 0x00 0x44860000 0x00 0x00040000>, /* SA3 sproxy config */
<0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>, /* DMSS */
<0x00 0x60000000 0x00 0x60000000 0x00 0x08000000>, /* FSS0 DAT1 */
<0x00 0x70000000 0x00 0x70000000 0x00 0x00010000>, /* OCSRAM */
<0x00 0x7e000000 0x00 0x7e000000 0x00 0x00100000>, /* C7x_0 */
<0x01 0x00000000 0x01 0x00000000 0x00 0x00310000>, /* A53 PERIPHBASE */
<0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS0 DAT3 */
/* MCU Domain Range */
<0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>,
<0x00 0x79000000 0x00 0x79000000 0x00 0x00008000>, /* MCU R5 ATCM */
<0x00 0x79020000 0x00 0x79020000 0x00 0x00008000>, /* MCU R5 BTCM */
<0x00 0x79100000 0x00 0x79100000 0x00 0x00040000>, /* MCU R5 IRAM0 */
<0x00 0x79140000 0x00 0x79140000 0x00 0x00040000>, /* MCU R5 IRAM1 */
/* Wakeup Domain Range */
<0x00 0x00b00000 0x00 0x00b00000 0x00 0x00002400>,
<0x00 0x2b000000 0x00 0x2b000000 0x00 0x00300400>,
<0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>,
<0x00 0x78000000 0x00 0x78000000 0x00 0x00008000>, /* DM R5 ATCM */
<0x00 0x78100000 0x00 0x78100000 0x00 0x00008000>; /* DM R5 BTCM */
cbass_mcu: bus@4000000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges = <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>, /* Peripheral window */
<0x00 0x79000000 0x00 0x79000000 0x00 0x00008000>, /* MCU R5 ATCM */
<0x00 0x79020000 0x00 0x79020000 0x00 0x00008000>, /* MCU R5 BTCM */
<0x00 0x79100000 0x00 0x79100000 0x00 0x00040000>, /* MCU IRAM0 */
<0x00 0x79140000 0x00 0x79140000 0x00 0x00040000>; /* MCU IRAM1 */
};
cbass_wakeup: bus@b00000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges = <0x00 0x00b00000 0x00 0x00b00000 0x00 0x00002400>, /* VTM */
<0x00 0x2b000000 0x00 0x2b000000 0x00 0x00300400>, /* Peripheral Window */
<0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>, /* WKUP CTRL MMR */
<0x00 0x78000000 0x00 0x78000000 0x00 0x00008000>, /* DM R5 ATCM*/
<0x00 0x78100000 0x00 0x78100000 0x00 0x00008000>; /* DM R5 BTCM*/
};
};
};
/* Now include the peripherals for each bus segments */
#include "k3-am62a-main.dtsi"
#include "k3-am62a-mcu.dtsi"
#include "k3-am62a-wakeup.dtsi"
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