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|
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright 2021 NXP
*/
#include <dt-bindings/clock/imx8ulp-clock.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/imx8ulp-power.h>
#include <dt-bindings/thermal/thermal.h>
#include "imx8ulp-pinfunc.h"
/ {
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
aliases {
ethernet0 = &fec;
gpio0 = &gpiod;
gpio1 = &gpioe;
gpio2 = &gpiof;
mmc0 = &usdhc0;
mmc1 = &usdhc1;
mmc2 = &usdhc2;
serial0 = &lpuart4;
serial1 = &lpuart5;
serial2 = &lpuart6;
serial3 = &lpuart7;
};
cpus {
#address-cells = <2>;
#size-cells = <0>;
A35_0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a35";
reg = <0x0 0x0>;
enable-method = "psci";
next-level-cache = <&A35_L2>;
cpu-idle-states = <&cpu_sleep>;
};
A35_1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a35";
reg = <0x0 0x1>;
enable-method = "psci";
next-level-cache = <&A35_L2>;
cpu-idle-states = <&cpu_sleep>;
};
A35_L2: l2-cache0 {
compatible = "cache";
cache-level = <2>;
cache-unified;
};
idle-states {
entry-method = "psci";
cpu_sleep: cpu-sleep {
compatible = "arm,idle-state";
arm,psci-suspend-param = <0x0>;
local-timer-stop;
entry-latency-us = <1000>;
exit-latency-us = <700>;
min-residency-us = <2700>;
};
};
};
gic: interrupt-controller@2d400000 {
compatible = "arm,gic-v3";
reg = <0x0 0x2d400000 0 0x10000>, /* GIC Dist */
<0x0 0x2d440000 0 0xc0000>; /* GICR (RD_base + SGI_base) */
#interrupt-cells = <3>;
interrupt-controller;
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
};
pmu {
compatible = "arm,cortex-a35-pmu";
interrupt-parent = <&gic>;
interrupts = <GIC_PPI 7
(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
interrupt-affinity = <&A35_0>, <&A35_1>;
};
psci {
compatible = "arm,psci-1.0";
method = "smc";
};
thermal-zones {
cpu-thermal {
polling-delay-passive = <250>;
polling-delay = <2000>;
thermal-sensors = <&scmi_sensor 0>;
trips {
cpu_alert0: trip0 {
temperature = <85000>;
hysteresis = <2000>;
type = "passive";
};
cpu_crit0: trip1 {
temperature = <95000>;
hysteresis = <2000>;
type = "critical";
};
};
};
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* Physical Secure */
<GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* Physical Non-Secure */
<GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* Virtual */
<GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* Hypervisor */
};
frosc: clock-frosc {
compatible = "fixed-clock";
clock-frequency = <192000000>;
clock-output-names = "frosc";
#clock-cells = <0>;
};
lposc: clock-lposc {
compatible = "fixed-clock";
clock-frequency = <1000000>;
clock-output-names = "lposc";
#clock-cells = <0>;
};
rosc: clock-rosc {
compatible = "fixed-clock";
clock-frequency = <32768>;
clock-output-names = "rosc";
#clock-cells = <0>;
};
sosc: clock-sosc {
compatible = "fixed-clock";
clock-frequency = <24000000>;
clock-output-names = "sosc";
#clock-cells = <0>;
};
sram@2201f000 {
compatible = "mmio-sram";
reg = <0x0 0x2201f000 0x0 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x0 0x2201f000 0x1000>;
scmi_buf: scmi-sram-section@0 {
compatible = "arm,scmi-shmem";
reg = <0x0 0x400>;
};
};
firmware {
scmi {
compatible = "arm,scmi-smc";
arm,smc-id = <0xc20000fe>;
#address-cells = <1>;
#size-cells = <0>;
shmem = <&scmi_buf>;
scmi_devpd: protocol@11 {
reg = <0x11>;
#power-domain-cells = <1>;
};
scmi_sensor: protocol@15 {
reg = <0x15>;
#thermal-sensor-cells = <1>;
};
};
};
cm33: remoteproc-cm33 {
compatible = "fsl,imx8ulp-cm33";
status = "disabled";
};
soc: soc@0 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x0 0x0 0x40000000>,
<0x60000000 0x0 0x60000000 0x1000000>;
s4muap: mailbox@27020000 {
compatible = "fsl,imx8ulp-mu-s4";
reg = <0x27020000 0x10000>;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <2>;
};
per_bridge3: bus@29000000 {
compatible = "simple-bus";
reg = <0x29000000 0x800000>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
mu: mailbox@29220000 {
compatible = "fsl,imx8ulp-mu";
reg = <0x29220000 0x10000>;
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <2>;
status = "disabled";
};
mu3: mailbox@29230000 {
compatible = "fsl,imx8ulp-mu";
reg = <0x29230000 0x10000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc3 IMX8ULP_CLK_MU3_A>;
#mbox-cells = <2>;
status = "disabled";
};
wdog3: watchdog@292a0000 {
compatible = "fsl,imx8ulp-wdt", "fsl,imx7ulp-wdt";
reg = <0x292a0000 0x10000>;
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc3 IMX8ULP_CLK_WDOG3>;
assigned-clocks = <&pcc3 IMX8ULP_CLK_WDOG3>;
assigned-clock-parents = <&cgc1 IMX8ULP_CLK_SOSC_DIV2>;
timeout-sec = <40>;
};
cgc1: clock-controller@292c0000 {
compatible = "fsl,imx8ulp-cgc1";
reg = <0x292c0000 0x10000>;
#clock-cells = <1>;
};
pcc3: clock-controller@292d0000 {
compatible = "fsl,imx8ulp-pcc3";
reg = <0x292d0000 0x10000>;
#clock-cells = <1>;
#reset-cells = <1>;
};
tpm5: tpm@29340000 {
compatible = "fsl,imx8ulp-tpm", "fsl,imx7ulp-tpm";
reg = <0x29340000 0x1000>;
interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc3 IMX8ULP_CLK_TPM5>,
<&pcc3 IMX8ULP_CLK_TPM5>;
clock-names = "ipg", "per";
status = "disabled";
};
lpi2c4: i2c@29370000 {
compatible = "fsl,imx8ulp-lpi2c", "fsl,imx7ulp-lpi2c";
reg = <0x29370000 0x10000>;
interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc3 IMX8ULP_CLK_LPI2C4>,
<&pcc3 IMX8ULP_CLK_LPI2C4>;
clock-names = "per", "ipg";
assigned-clocks = <&pcc3 IMX8ULP_CLK_LPI2C4>;
assigned-clock-parents = <&cgc1 IMX8ULP_CLK_FROSC_DIV2>;
assigned-clock-rates = <48000000>;
status = "disabled";
};
lpi2c5: i2c@29380000 {
compatible = "fsl,imx8ulp-lpi2c", "fsl,imx7ulp-lpi2c";
reg = <0x29380000 0x10000>;
interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc3 IMX8ULP_CLK_LPI2C5>,
<&pcc3 IMX8ULP_CLK_LPI2C5>;
clock-names = "per", "ipg";
assigned-clocks = <&pcc3 IMX8ULP_CLK_LPI2C5>;
assigned-clock-parents = <&cgc1 IMX8ULP_CLK_FROSC_DIV2>;
assigned-clock-rates = <48000000>;
status = "disabled";
};
lpuart4: serial@29390000 {
compatible = "fsl,imx8ulp-lpuart", "fsl,imx7ulp-lpuart";
reg = <0x29390000 0x1000>;
interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc3 IMX8ULP_CLK_LPUART4>;
clock-names = "ipg";
status = "disabled";
};
lpuart5: serial@293a0000 {
compatible = "fsl,imx8ulp-lpuart", "fsl,imx7ulp-lpuart";
reg = <0x293a0000 0x1000>;
interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc3 IMX8ULP_CLK_LPUART5>;
clock-names = "ipg";
status = "disabled";
};
lpspi4: spi@293b0000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx8ulp-spi", "fsl,imx7ulp-spi";
reg = <0x293b0000 0x10000>;
interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc3 IMX8ULP_CLK_LPSPI4>,
<&pcc3 IMX8ULP_CLK_LPSPI4>;
clock-names = "per", "ipg";
assigned-clocks = <&pcc3 IMX8ULP_CLK_LPSPI4>;
assigned-clock-parents = <&cgc1 IMX8ULP_CLK_FROSC_DIV2>;
assigned-clock-rates = <48000000>;
status = "disabled";
};
lpspi5: spi@293c0000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx8ulp-spi", "fsl,imx7ulp-spi";
reg = <0x293c0000 0x10000>;
interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc3 IMX8ULP_CLK_LPSPI5>,
<&pcc3 IMX8ULP_CLK_LPSPI5>;
clock-names = "per", "ipg";
assigned-clocks = <&pcc3 IMX8ULP_CLK_LPSPI5>;
assigned-clock-parents = <&cgc1 IMX8ULP_CLK_FROSC_DIV2>;
assigned-clock-rates = <48000000>;
status = "disabled";
};
};
per_bridge4: bus@29800000 {
compatible = "simple-bus";
reg = <0x29800000 0x800000>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
pcc4: clock-controller@29800000 {
compatible = "fsl,imx8ulp-pcc4";
reg = <0x29800000 0x10000>;
#clock-cells = <1>;
#reset-cells = <1>;
};
flexspi2: spi@29810000 {
compatible = "nxp,imx8mm-fspi";
reg = <0x29810000 0x10000>, <0x60000000 0x10000000>;
reg-names = "fspi_base", "fspi_mmap";
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc4 IMX8ULP_CLK_FLEXSPI2>,
<&pcc4 IMX8ULP_CLK_FLEXSPI2>;
clock-names = "fspi_en", "fspi";
assigned-clocks = <&pcc4 IMX8ULP_CLK_FLEXSPI2>;
assigned-clock-parents = <&cgc1 IMX8ULP_CLK_SPLL3_PFD3_DIV2>;
status = "disabled";
};
lpi2c6: i2c@29840000 {
compatible = "fsl,imx8ulp-lpi2c", "fsl,imx7ulp-lpi2c";
reg = <0x29840000 0x10000>;
interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc4 IMX8ULP_CLK_LPI2C6>,
<&pcc4 IMX8ULP_CLK_LPI2C6>;
clock-names = "per", "ipg";
assigned-clocks = <&pcc4 IMX8ULP_CLK_LPI2C6>;
assigned-clock-parents = <&cgc1 IMX8ULP_CLK_FROSC_DIV2>;
assigned-clock-rates = <48000000>;
status = "disabled";
};
lpi2c7: i2c@29850000 {
compatible = "fsl,imx8ulp-lpi2c", "fsl,imx7ulp-lpi2c";
reg = <0x29850000 0x10000>;
interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc4 IMX8ULP_CLK_LPI2C7>,
<&pcc4 IMX8ULP_CLK_LPI2C7>;
clock-names = "per", "ipg";
assigned-clocks = <&pcc4 IMX8ULP_CLK_LPI2C7>;
assigned-clock-parents = <&cgc1 IMX8ULP_CLK_FROSC_DIV2>;
assigned-clock-rates = <48000000>;
status = "disabled";
};
lpuart6: serial@29860000 {
compatible = "fsl,imx8ulp-lpuart", "fsl,imx7ulp-lpuart";
reg = <0x29860000 0x1000>;
interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc4 IMX8ULP_CLK_LPUART6>;
clock-names = "ipg";
status = "disabled";
};
lpuart7: serial@29870000 {
compatible = "fsl,imx8ulp-lpuart", "fsl,imx7ulp-lpuart";
reg = <0x29870000 0x1000>;
interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&pcc4 IMX8ULP_CLK_LPUART7>;
clock-names = "ipg";
status = "disabled";
};
iomuxc1: pinctrl@298c0000 {
compatible = "fsl,imx8ulp-iomuxc1";
reg = <0x298c0000 0x10000>;
};
usdhc0: mmc@298d0000 {
compatible = "fsl,imx8ulp-usdhc", "fsl,imx8mm-usdhc";
reg = <0x298d0000 0x10000>;
interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>,
<&cgc1 IMX8ULP_CLK_XBAR_AD_DIVPLAT>,
<&pcc4 IMX8ULP_CLK_USDHC0>;
clock-names = "ipg", "ahb", "per";
power-domains = <&scmi_devpd IMX8ULP_PD_USDHC0>;
assigned-clocks = <&cgc1 IMX8ULP_CLK_SPLL3_PFD3_DIV1>,
<&pcc4 IMX8ULP_CLK_USDHC0>;
assigned-clock-parents = <0>, <&cgc1 IMX8ULP_CLK_SPLL3_PFD3_DIV1>;
assigned-clock-rates = <389283840>, <389283840>;
fsl,tuning-start-tap = <20>;
fsl,tuning-step = <2>;
bus-width = <4>;
status = "disabled";
};
usdhc1: mmc@298e0000 {
compatible = "fsl,imx8ulp-usdhc", "fsl,imx8mm-usdhc";
reg = <0x298e0000 0x10000>;
interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>,
<&cgc1 IMX8ULP_CLK_NIC_PER_DIVPLAT>,
<&pcc4 IMX8ULP_CLK_USDHC1>;
clock-names = "ipg", "ahb", "per";
power-domains = <&scmi_devpd IMX8ULP_PD_USDHC1>;
assigned-clocks = <&cgc1 IMX8ULP_CLK_SPLL3_PFD3_DIV2>,
<&pcc4 IMX8ULP_CLK_USDHC1>;
assigned-clock-parents = <0>, <&cgc1 IMX8ULP_CLK_SPLL3_PFD3_DIV2>;
assigned-clock-rates = <194641920>, <194641920>;
fsl,tuning-start-tap = <20>;
fsl,tuning-step = <2>;
bus-width = <4>;
status = "disabled";
};
usdhc2: mmc@298f0000 {
compatible = "fsl,imx8ulp-usdhc", "fsl,imx8mm-usdhc";
reg = <0x298f0000 0x10000>;
interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>,
<&cgc1 IMX8ULP_CLK_NIC_PER_DIVPLAT>,
<&pcc4 IMX8ULP_CLK_USDHC2>;
clock-names = "ipg", "ahb", "per";
power-domains = <&scmi_devpd IMX8ULP_PD_USDHC2_USB1>;
assigned-clocks = <&cgc1 IMX8ULP_CLK_SPLL3_PFD3_DIV2>,
<&pcc4 IMX8ULP_CLK_USDHC2>;
assigned-clock-parents = <0>, <&cgc1 IMX8ULP_CLK_SPLL3_PFD3_DIV2>;
assigned-clock-rates = <194641920>, <194641920>;
fsl,tuning-start-tap = <20>;
fsl,tuning-step = <2>;
bus-width = <4>;
status = "disabled";
};
fec: ethernet@29950000 {
compatible = "fsl,imx8ulp-fec", "fsl,imx6ul-fec", "fsl,imx6q-fec";
reg = <0x29950000 0x10000>;
interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "int0";
fsl,num-tx-queues = <1>;
fsl,num-rx-queues = <1>;
status = "disabled";
};
};
gpioe: gpio@2d000080 {
compatible = "fsl,imx8ulp-gpio";
reg = <0x2d000000 0x1000>;
gpio-controller;
#gpio-cells = <2>;
interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&pcc4 IMX8ULP_CLK_RGPIOE>,
<&pcc4 IMX8ULP_CLK_PCTLE>;
clock-names = "gpio", "port";
gpio-ranges = <&iomuxc1 0 32 24>;
};
gpiof: gpio@2d010080 {
compatible = "fsl,imx8ulp-gpio";
reg = <0x2d010000 0x1000>;
gpio-controller;
#gpio-cells = <2>;
interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&pcc4 IMX8ULP_CLK_RGPIOF>,
<&pcc4 IMX8ULP_CLK_PCTLF>;
clock-names = "gpio", "port";
gpio-ranges = <&iomuxc1 0 64 32>;
};
per_bridge5: bus@2d800000 {
compatible = "simple-bus";
reg = <0x2d800000 0x800000>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
cgc2: clock-controller@2da60000 {
compatible = "fsl,imx8ulp-cgc2";
reg = <0x2da60000 0x10000>;
#clock-cells = <1>;
};
pcc5: clock-controller@2da70000 {
compatible = "fsl,imx8ulp-pcc5";
reg = <0x2da70000 0x10000>;
#clock-cells = <1>;
#reset-cells = <1>;
};
};
gpiod: gpio@2e200080 {
compatible = "fsl,imx8ulp-gpio";
reg = <0x2e200000 0x1000>;
gpio-controller;
#gpio-cells = <2>;
interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&pcc5 IMX8ULP_CLK_RGPIOD>,
<&pcc5 IMX8ULP_CLK_RGPIOD>;
clock-names = "gpio", "port";
gpio-ranges = <&iomuxc1 0 0 24>;
};
};
};
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