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Diffstat (limited to 'dts/src/arm64/freescale/imx8ulp.dtsi')
-rw-r--r--dts/src/arm64/freescale/imx8ulp.dtsi170
1 files changed, 144 insertions, 26 deletions
diff --git a/dts/src/arm64/freescale/imx8ulp.dtsi b/dts/src/arm64/freescale/imx8ulp.dtsi
index 60c1b018bf..c4a0082f30 100644
--- a/dts/src/arm64/freescale/imx8ulp.dtsi
+++ b/dts/src/arm64/freescale/imx8ulp.dtsi
@@ -7,6 +7,7 @@
#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"
@@ -16,6 +17,7 @@
#size-cells = <2>;
aliases {
+ ethernet0 = &fec;
gpio0 = &gpiod;
gpio1 = &gpioe;
gpio2 = &gpiof;
@@ -38,6 +40,7 @@
reg = <0x0 0x0>;
enable-method = "psci";
next-level-cache = <&A35_L2>;
+ cpu-idle-states = <&cpu_sleep>;
};
A35_1: cpu@1 {
@@ -46,10 +49,26 @@
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>;
+ };
};
};
@@ -62,11 +81,41 @@
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 */
@@ -111,7 +160,7 @@
#size-cells = <1>;
ranges = <0 0x0 0x2201f000 0x1000>;
- scmi_buf: scmi-buf@0 {
+ scmi_buf: scmi-sram-section@0 {
compatible = "arm,scmi-shmem";
reg = <0x0 0x400>;
};
@@ -137,11 +186,24 @@
};
};
+ 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>;
+ 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";
@@ -150,6 +212,23 @@
#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>;
@@ -163,8 +242,6 @@
cgc1: clock-controller@292c0000 {
compatible = "fsl,imx8ulp-cgc1";
reg = <0x292c0000 0x10000>;
- clocks = <&rosc>, <&sosc>, <&frosc>, <&lposc>;
- clock-names = "rosc", "sosc", "frosc", "lposc";
#clock-cells = <1>;
};
@@ -172,6 +249,7 @@
compatible = "fsl,imx8ulp-pcc3";
reg = <0x292d0000 0x10000>;
#clock-cells = <1>;
+ #reset-cells = <1>;
};
tpm5: tpm@29340000 {
@@ -192,7 +270,7 @@
<&pcc3 IMX8ULP_CLK_LPI2C4>;
clock-names = "per", "ipg";
assigned-clocks = <&pcc3 IMX8ULP_CLK_LPI2C4>;
- assigned-clock-parents = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>;
+ assigned-clock-parents = <&cgc1 IMX8ULP_CLK_FROSC_DIV2>;
assigned-clock-rates = <48000000>;
status = "disabled";
};
@@ -205,7 +283,7 @@
<&pcc3 IMX8ULP_CLK_LPI2C5>;
clock-names = "per", "ipg";
assigned-clocks = <&pcc3 IMX8ULP_CLK_LPI2C5>;
- assigned-clock-parents = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>;
+ assigned-clock-parents = <&cgc1 IMX8ULP_CLK_FROSC_DIV2>;
assigned-clock-rates = <48000000>;
status = "disabled";
};
@@ -238,8 +316,8 @@
<&pcc3 IMX8ULP_CLK_LPSPI4>;
clock-names = "per", "ipg";
assigned-clocks = <&pcc3 IMX8ULP_CLK_LPSPI4>;
- assigned-clock-parents = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>;
- assigned-clock-rates = <16000000>;
+ assigned-clock-parents = <&cgc1 IMX8ULP_CLK_FROSC_DIV2>;
+ assigned-clock-rates = <48000000>;
status = "disabled";
};
@@ -253,8 +331,8 @@
<&pcc3 IMX8ULP_CLK_LPSPI5>;
clock-names = "per", "ipg";
assigned-clocks = <&pcc3 IMX8ULP_CLK_LPSPI5>;
- assigned-clock-parents = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>;
- assigned-clock-rates = <16000000>;
+ assigned-clock-parents = <&cgc1 IMX8ULP_CLK_FROSC_DIV2>;
+ assigned-clock-rates = <48000000>;
status = "disabled";
};
};
@@ -270,6 +348,22 @@
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 {
@@ -280,7 +374,7 @@
<&pcc4 IMX8ULP_CLK_LPI2C6>;
clock-names = "per", "ipg";
assigned-clocks = <&pcc4 IMX8ULP_CLK_LPI2C6>;
- assigned-clock-parents = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>;
+ assigned-clock-parents = <&cgc1 IMX8ULP_CLK_FROSC_DIV2>;
assigned-clock-rates = <48000000>;
status = "disabled";
};
@@ -293,7 +387,7 @@
<&pcc4 IMX8ULP_CLK_LPI2C7>;
clock-names = "per", "ipg";
assigned-clocks = <&pcc4 IMX8ULP_CLK_LPI2C7>;
- assigned-clock-parents = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>;
+ assigned-clock-parents = <&cgc1 IMX8ULP_CLK_FROSC_DIV2>;
assigned-clock-rates = <48000000>;
status = "disabled";
};
@@ -330,6 +424,10 @@
<&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>;
@@ -345,6 +443,10 @@
<&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>;
@@ -360,19 +462,34 @@
<&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", "fsl,imx7ulp-gpio";
- reg = <0x2d000080 0x1000>, <0x2d000040 0x40>;
+ gpioe: gpio@2d000000 {
+ compatible = "fsl,imx8ulp-gpio";
+ reg = <0x2d000000 0x1000>;
gpio-controller;
#gpio-cells = <2>;
- interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>;
+ 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>,
@@ -381,12 +498,13 @@
gpio-ranges = <&iomuxc1 0 32 24>;
};
- gpiof: gpio@2d010080 {
- compatible = "fsl,imx8ulp-gpio", "fsl,imx7ulp-gpio";
- reg = <0x2d010080 0x1000>, <0x2d010040 0x40>;
+ gpiof: gpio@2d010000 {
+ compatible = "fsl,imx8ulp-gpio";
+ reg = <0x2d010000 0x1000>;
gpio-controller;
#gpio-cells = <2>;
- interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
+ 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>,
@@ -405,8 +523,6 @@
cgc2: clock-controller@2da60000 {
compatible = "fsl,imx8ulp-cgc2";
reg = <0x2da60000 0x10000>;
- clocks = <&sosc>, <&frosc>;
- clock-names = "sosc", "frosc";
#clock-cells = <1>;
};
@@ -414,15 +530,17 @@
compatible = "fsl,imx8ulp-pcc5";
reg = <0x2da70000 0x10000>;
#clock-cells = <1>;
+ #reset-cells = <1>;
};
};
- gpiod: gpio@2e200080 {
- compatible = "fsl,imx8ulp-gpio", "fsl,imx7ulp-gpio";
- reg = <0x2e200080 0x1000>, <0x2e200040 0x40>;
+ gpiod: gpio@2e200000 {
+ compatible = "fsl,imx8ulp-gpio";
+ reg = <0x2e200000 0x1000>;
gpio-controller;
#gpio-cells = <2>;
- interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+ 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>,
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-24 02:18:07 +0000