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|
// SPDX-License-Identifier: GPL-2.0
#include <dt-bindings/clock/tegra194-clock.h>
#include <dt-bindings/gpio/tegra194-gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/mailbox/tegra186-hsp.h>
#include <dt-bindings/reset/tegra194-reset.h>
/ {
compatible = "nvidia,tegra194";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
/* control backbone */
cbb {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x0 0x0 0x40000000>;
gpio: gpio@2200000 {
compatible = "nvidia,tegra194-gpio";
reg-names = "security", "gpio";
reg = <0x2200000 0x10000>,
<0x2210000 0x10000>;
interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>;
#interrupt-cells = <2>;
interrupt-controller;
#gpio-cells = <2>;
gpio-controller;
};
ethernet@2490000 {
compatible = "nvidia,tegra186-eqos",
"snps,dwc-qos-ethernet-4.10";
reg = <0x02490000 0x10000>;
interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_AXI_CBB>,
<&bpmp TEGRA194_CLK_EQOS_AXI>,
<&bpmp TEGRA194_CLK_EQOS_RX>,
<&bpmp TEGRA194_CLK_EQOS_TX>,
<&bpmp TEGRA194_CLK_EQOS_PTP_REF>;
clock-names = "master_bus", "slave_bus", "rx", "tx", "ptp_ref";
resets = <&bpmp TEGRA194_RESET_EQOS>;
reset-names = "eqos";
status = "disabled";
snps,write-requests = <1>;
snps,read-requests = <3>;
snps,burst-map = <0x7>;
snps,txpbl = <16>;
snps,rxpbl = <8>;
};
uarta: serial@3100000 {
compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
reg = <0x03100000 0x40>;
reg-shift = <2>;
interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_UARTA>;
clock-names = "serial";
resets = <&bpmp TEGRA194_RESET_UARTA>;
reset-names = "serial";
status = "disabled";
};
uartb: serial@3110000 {
compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
reg = <0x03110000 0x40>;
reg-shift = <2>;
interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_UARTB>;
clock-names = "serial";
resets = <&bpmp TEGRA194_RESET_UARTB>;
reset-names = "serial";
status = "disabled";
};
uartd: serial@3130000 {
compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
reg = <0x03130000 0x40>;
reg-shift = <2>;
interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_UARTD>;
clock-names = "serial";
resets = <&bpmp TEGRA194_RESET_UARTD>;
reset-names = "serial";
status = "disabled";
};
uarte: serial@3140000 {
compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
reg = <0x03140000 0x40>;
reg-shift = <2>;
interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_UARTE>;
clock-names = "serial";
resets = <&bpmp TEGRA194_RESET_UARTE>;
reset-names = "serial";
status = "disabled";
};
uartf: serial@3150000 {
compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
reg = <0x03150000 0x40>;
reg-shift = <2>;
interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_UARTF>;
clock-names = "serial";
resets = <&bpmp TEGRA194_RESET_UARTF>;
reset-names = "serial";
status = "disabled";
};
gen1_i2c: i2c@3160000 {
compatible = "nvidia,tegra194-i2c";
reg = <0x03160000 0x10000>;
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA194_CLK_I2C1>;
clock-names = "div-clk";
resets = <&bpmp TEGRA194_RESET_I2C1>;
reset-names = "i2c";
status = "disabled";
};
uarth: serial@3170000 {
compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
reg = <0x03170000 0x40>;
reg-shift = <2>;
interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_UARTH>;
clock-names = "serial";
resets = <&bpmp TEGRA194_RESET_UARTH>;
reset-names = "serial";
status = "disabled";
};
cam_i2c: i2c@3180000 {
compatible = "nvidia,tegra194-i2c";
reg = <0x03180000 0x10000>;
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA194_CLK_I2C3>;
clock-names = "div-clk";
resets = <&bpmp TEGRA194_RESET_I2C3>;
reset-names = "i2c";
status = "disabled";
};
/* shares pads with dpaux1 */
dp_aux_ch1_i2c: i2c@3190000 {
compatible = "nvidia,tegra194-i2c";
reg = <0x03190000 0x10000>;
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA194_CLK_I2C4>;
clock-names = "div-clk";
resets = <&bpmp TEGRA194_RESET_I2C4>;
reset-names = "i2c";
status = "disabled";
};
/* shares pads with dpaux0 */
dp_aux_ch0_i2c: i2c@31b0000 {
compatible = "nvidia,tegra194-i2c";
reg = <0x031b0000 0x10000>;
interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA194_CLK_I2C6>;
clock-names = "div-clk";
resets = <&bpmp TEGRA194_RESET_I2C6>;
reset-names = "i2c";
status = "disabled";
};
gen7_i2c: i2c@31c0000 {
compatible = "nvidia,tegra194-i2c";
reg = <0x031c0000 0x10000>;
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA194_CLK_I2C7>;
clock-names = "div-clk";
resets = <&bpmp TEGRA194_RESET_I2C7>;
reset-names = "i2c";
status = "disabled";
};
gen9_i2c: i2c@31e0000 {
compatible = "nvidia,tegra194-i2c";
reg = <0x031e0000 0x10000>;
interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA194_CLK_I2C9>;
clock-names = "div-clk";
resets = <&bpmp TEGRA194_RESET_I2C9>;
reset-names = "i2c";
status = "disabled";
};
sdmmc1: sdhci@3400000 {
compatible = "nvidia,tegra194-sdhci", "nvidia,tegra186-sdhci";
reg = <0x03400000 0x10000>;
interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_SDMMC1>;
clock-names = "sdhci";
resets = <&bpmp TEGRA194_RESET_SDMMC1>;
reset-names = "sdhci";
status = "disabled";
};
sdmmc3: sdhci@3440000 {
compatible = "nvidia,tegra194-sdhci", "nvidia,tegra186-sdhci";
reg = <0x03440000 0x10000>;
interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_SDMMC3>;
clock-names = "sdhci";
resets = <&bpmp TEGRA194_RESET_SDMMC3>;
reset-names = "sdhci";
status = "disabled";
};
sdmmc4: sdhci@3460000 {
compatible = "nvidia,tegra194-sdhci", "nvidia,tegra186-sdhci";
reg = <0x03460000 0x10000>;
interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_SDMMC4>;
clock-names = "sdhci";
resets = <&bpmp TEGRA194_RESET_SDMMC4>;
reset-names = "sdhci";
status = "disabled";
};
gic: interrupt-controller@3881000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x03881000 0x1000>,
<0x03882000 0x2000>,
<0x03884000 0x2000>,
<0x03886000 0x2000>;
interrupts = <GIC_PPI 9
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
interrupt-parent = <&gic>;
};
hsp_top0: hsp@3c00000 {
compatible = "nvidia,tegra186-hsp";
reg = <0x03c00000 0xa0000>;
interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "doorbell";
#mbox-cells = <2>;
};
gen2_i2c: i2c@c240000 {
compatible = "nvidia,tegra194-i2c";
reg = <0x0c240000 0x10000>;
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA194_CLK_I2C2>;
clock-names = "div-clk";
resets = <&bpmp TEGRA194_RESET_I2C2>;
reset-names = "i2c";
status = "disabled";
};
gen8_i2c: i2c@c250000 {
compatible = "nvidia,tegra194-i2c";
reg = <0x0c250000 0x10000>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&bpmp TEGRA194_CLK_I2C8>;
clock-names = "div-clk";
resets = <&bpmp TEGRA194_RESET_I2C8>;
reset-names = "i2c";
status = "disabled";
};
uartc: serial@c280000 {
compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
reg = <0x0c280000 0x40>;
reg-shift = <2>;
interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_UARTC>;
clock-names = "serial";
resets = <&bpmp TEGRA194_RESET_UARTC>;
reset-names = "serial";
status = "disabled";
};
uartg: serial@c290000 {
compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
reg = <0x0c290000 0x40>;
reg-shift = <2>;
interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bpmp TEGRA194_CLK_UARTG>;
clock-names = "serial";
resets = <&bpmp TEGRA194_RESET_UARTG>;
reset-names = "serial";
status = "disabled";
};
pmc@c360000 {
compatible = "nvidia,tegra194-pmc";
reg = <0x0c360000 0x10000>,
<0x0c370000 0x10000>,
<0x0c380000 0x10000>,
<0x0c390000 0x10000>,
<0x0c3a0000 0x10000>;
reg-names = "pmc", "wake", "aotag", "scratch", "misc";
};
};
sysram@40000000 {
compatible = "nvidia,tegra194-sysram", "mmio-sram";
reg = <0x0 0x40000000 0x0 0x50000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x0 0x40000000 0x50000>;
cpu_bpmp_tx: shmem@4e000 {
compatible = "nvidia,tegra194-bpmp-shmem";
reg = <0x4e000 0x1000>;
label = "cpu-bpmp-tx";
pool;
};
cpu_bpmp_rx: shmem@4f000 {
compatible = "nvidia,tegra194-bpmp-shmem";
reg = <0x4f000 0x1000>;
label = "cpu-bpmp-rx";
pool;
};
};
bpmp: bpmp {
compatible = "nvidia,tegra186-bpmp";
mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_DB
TEGRA_HSP_DB_MASTER_BPMP>;
shmem = <&cpu_bpmp_tx &cpu_bpmp_rx>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
bpmp_i2c: i2c {
compatible = "nvidia,tegra186-bpmp-i2c";
nvidia,bpmp-bus-id = <5>;
#address-cells = <1>;
#size-cells = <0>;
};
bpmp_thermal: thermal {
compatible = "nvidia,tegra186-bpmp-thermal";
#thermal-sensor-cells = <1>;
};
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "nvidia,tegra194-carmel", "arm,armv8";
device_type = "cpu";
reg = <0x10000>;
enable-method = "psci";
};
cpu@1 {
compatible = "nvidia,tegra194-carmel", "arm,armv8";
device_type = "cpu";
reg = <0x10001>;
enable-method = "psci";
};
cpu@2 {
compatible = "nvidia,tegra194-carmel", "arm,armv8";
device_type = "cpu";
reg = <0x100>;
enable-method = "psci";
};
cpu@3 {
compatible = "nvidia,tegra194-carmel", "arm,armv8";
device_type = "cpu";
reg = <0x101>;
enable-method = "psci";
};
cpu@4 {
compatible = "nvidia,tegra194-carmel", "arm,armv8";
device_type = "cpu";
reg = <0x200>;
enable-method = "psci";
};
cpu@5 {
compatible = "nvidia,tegra194-carmel", "arm,armv8";
device_type = "cpu";
reg = <0x201>;
enable-method = "psci";
};
cpu@6 {
compatible = "nvidia,tegra194-carmel", "arm,armv8";
device_type = "cpu";
reg = <0x10300>;
enable-method = "psci";
};
cpu@7 {
compatible = "nvidia,tegra194-carmel", "arm,armv8";
device_type = "cpu";
reg = <0x10301>;
enable-method = "psci";
};
};
psci {
compatible = "arm,psci-1.0";
status = "okay";
method = "smc";
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
interrupt-parent = <&gic>;
};
};
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