Spracherkennung für: .dtsi vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
// SPDX-License-Identifier: GPL-2.0-only OR MIT
/*
* Copyright (C) 2025 PHYTEC Messtechnik GmbH
* Author: Dominik Haller <d.haller@phytec.de>
*
*
https://www.phytec.eu/en/produkte/system-on-modules/phycore-am68x-tda4x/
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/net/ti-dp83867.h>
#include "k3-j721s2.dtsi"
/ {
compatible = "phytec,am68-phycore-som", "ti,j721s2";
model = "PHYTEC phyCORE-AM68x";
aliases {
ethernet1 = &main_cpsw_port1;
mmc0 = &main_sdhci0;
rtc0 = &i2c_som_rtc;
};
memory@80000000 {
device_type = "memory";
/* 4GB RAM */
reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
<0x00000008 0x80000000 0x00000000 0x80000000>;
bootph-all;
};
reserved_memory: reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
/* global cma region */
linux,cma {
compatible = "shared-dma-pool";
reusable;
size = <0x00 0x20000000>;
linux,cma-default;
};
secure_ddr: optee@9e800000 {
reg = <0x00 0x9e800000 0x00 0x01800000>;
alignment = <0x1000>;
no-map;
};
mcu_r5fss0_core0_dma_memory_region: memory@a0000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa0000000 0x00 0x100000>;
no-map;
};
mcu_r5fss0_core0_memory_region: memory@a0100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa0100000 0x00 0xf00000>;
no-map;
};
mcu_r5fss0_core1_dma_memory_region: memory@a1000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa1000000 0x00 0x100000>;
no-map;
};
mcu_r5fss0_core1_memory_region: memory@a1100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa1100000 0x00 0xf00000>;
no-map;
};
main_r5fss0_core0_dma_memory_region: memory@a2000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa2000000 0x00 0x100000>;
no-map;
};
main_r5fss0_core0_memory_region: memory@a2100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa2100000 0x00 0xf00000>;
no-map;
};
main_r5fss0_core1_dma_memory_region: memory@a3000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa3000000 0x00 0x100000>;
no-map;
};
main_r5fss0_core1_memory_region: memory@a3100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa3100000 0x00 0xf00000>;
no-map;
};
main_r5fss1_core0_dma_memory_region: memory@a4000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa4000000 0x00 0x100000>;
no-map;
};
main_r5fss1_core0_memory_region: memory@a4100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa4100000 0x00 0xf00000>;
no-map;
};
main_r5fss1_core1_dma_memory_region: memory@a5000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa5000000 0x00 0x100000>;
no-map;
};
main_r5fss1_core1_memory_region: memory@a5100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa5100000 0x00 0xf00000>;
no-map;
};
c71_0_dma_memory_region: memory@a6000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa6000000 0x00 0x100000>;
no-map;
};
c71_0_memory_region: memory@a6100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa6100000 0x00 0xf00000>;
no-map;
};
c71_1_dma_memory_region: memory@a7000000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa7000000 0x00 0x100000>;
no-map;
};
c71_1_memory_region: memory@a7100000 {
compatible = "shared-dma-pool";
reg = <0x00 0xa7100000 0x00 0xf00000>;
no-map;
};
rtos_ipc_memory_region: memory@a8000000 {
reg = <0x00 0xa8000000 0x00 0x01c00000>;
alignment = <0x1000>;
no-map;
};
};
vdd_sd_dv: regulator-sd {
/* Output of TLV71033 */
compatible = "regulator-gpio";
regulator-name = "VDD_SD_DV";
pinctrl-names = "default";
pinctrl-0 = <&vdd_sd_dv_pins_default>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
gpios = <&main_gpio0 1 GPIO_ACTIVE_HIGH>;
states = <3300000 0x0>,
<1800000 0x1>;
};
};
&main_pmx0 {
main_cpsw_mdio_pins_default: main-cpsw-mdio-default-pins {
pinctrl-single,pins = <
J721S2_IOPAD(0x0c0, PIN_OUTPUT, 6) /* (T28) MCASP1_AXR0.MDIO0_MDC */
J721S2_IOPAD(0x0bc, PIN_INPUT, 6) /* (V28) MCASP1_AFSX.MDIO0_MDIO */
>;
};
main_i2c0_pins_default: main-i2c0-default-pins {
pinctrl-single,pins = <
J721S2_IOPAD(0x0e0, PIN_INPUT_PULLUP, 0) /* (AH25) I2C0_SCL */
J721S2_IOPAD(0x0e4, PIN_INPUT_PULLUP, 0) /* (AE24) I2C0_SDA */
>;
};
rgmii1_pins_default: rgmii1-default-pins {
pinctrl-single,pins = <
J721S2_IOPAD(0x0b8, PIN_INPUT, 6) /* (AA24) MCASP1_ACLKX.RGMII1_RD0 */
J721S2_IOPAD(0x0a0, PIN_INPUT, 6) /* (AB25) MCASP0_AXR12.RGMII1_RD1 */
J721S2_IOPAD(0x0a4, PIN_INPUT, 6) /* (T23) MCASP0_AXR13.RGMII1_RD2 */
J721S2_IOPAD(0x0a8, PIN_INPUT, 6) /* (U24) MCASP0_AXR14.RGMII1_RD3 */
J721S2_IOPAD(0x0b0, PIN_INPUT, 6) /* (AD26) MCASP1_AXR3.RGMII1_RXC */
J721S2_IOPAD(0x0ac, PIN_INPUT, 6) /* (AC25) MCASP0_AXR15.RGMII1_RX_CTL */
J721S2_IOPAD(0x08c, PIN_OUTPUT, 6) /* (T25) MCASP0_AXR7.RGMII1_TD0 */
J721S2_IOPAD(0x090, PIN_OUTPUT, 6) /* (W24) MCASP0_AXR8.RGMII1_TD1 */
J721S2_IOPAD(0x094, PIN_OUTPUT, 6) /* (AA25) MCASP0_AXR9.RGMII1_TD2 */
J721S2_IOPAD(0x098, PIN_OUTPUT, 6) /* (V25) MCASP0_AXR10.RGMII1_TD3 */
J721S2_IOPAD(0x0b4, PIN_OUTPUT, 6) /* (U25) MCASP1_AXR4.RGMII1_TXC */
J721S2_IOPAD(0x09c, PIN_OUTPUT, 6) /* (T24) MCASP0_AXR11.RGMII1_TX_CTL */
>;
};
vdd_sd_dv_pins_default: vdd-sd-dv-default-pins {
pinctrl-single,pins = <
J721S2_IOPAD(0x004, PIN_OUTPUT, 7) /* (W25) MCAN12_TX.GPIO0_1 */
>;
};
};
&wkup_pmx0 {
mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-default-pins {
pinctrl-single,pins = <
J721S2_WKUP_IOPAD(0x000, PIN_OUTPUT, 0) /* (D19) MCU_OSPI0_CLK */
J721S2_WKUP_IOPAD(0x02c, PIN_OUTPUT, 0) /* (F15) MCU_OSPI0_CSn0 */
J721S2_WKUP_IOPAD(0x00c, PIN_INPUT, 0) /* (C19) MCU_OSPI0_D0 */
J721S2_WKUP_IOPAD(0x010, PIN_INPUT, 0) /* (F16) MCU_OSPI0_D1 */
J721S2_WKUP_IOPAD(0x014, PIN_INPUT, 0) /* (G15) MCU_OSPI0_D2 */
J721S2_WKUP_IOPAD(0x018, PIN_INPUT, 0) /* (F18) MCU_OSPI0_D3 */
J721S2_WKUP_IOPAD(0x01c, PIN_INPUT, 0) /* (E19) MCU_OSPI0_D4 */
J721S2_WKUP_IOPAD(0x020, PIN_INPUT, 0) /* (G19) MCU_OSPI0_D5 */
J721S2_WKUP_IOPAD(0x024, PIN_INPUT, 0) /* (F19) MCU_OSPI0_D6 */
J721S2_WKUP_IOPAD(0x028, PIN_INPUT, 0) /* (F20) MCU_OSPI0_D7 */
J721S2_WKUP_IOPAD(0x008, PIN_INPUT, 0) /* (E18) MCU_OSPI0_DQS */
>;
bootph-all;
};
};
&wkup_pmx1 {
pmic_irq_pins_default: pmic-irq-default-pins {
pinctrl-single,pins = <
J721S2_WKUP_IOPAD(0x028, PIN_INPUT, 7) /* (C21) MCU_OSPI1_CSn1.WKUP_GPIO0_39 */
>;
};
};
&wkup_pmx2 {
wkup_i2c0_pins_default: wkup-i2c0-default-pins {
pinctrl-single,pins = <
J721S2_WKUP_IOPAD(0x098, PIN_INPUT_PULLUP, 0) /* (H24) WKUP_I2C0_SCL */
J721S2_WKUP_IOPAD(0x09c, PIN_INPUT_PULLUP, 0) /* (H27) WKUP_I2C0_SDA */
>;
bootph-all;
};
};
&c71_0 {
mboxes = <&mailbox0_cluster4 &mbox_c71_0>;
memory-region = <&c71_0_dma_memory_region>,
<&c71_0_memory_region>;
status = "okay";
};
&c71_1 {
mboxes = <&mailbox0_cluster4 &mbox_c71_1>;
memory-region = <&c71_1_dma_memory_region>,
<&c71_1_memory_region>;
status = "okay";
};
&mailbox0_cluster0 {
interrupts = <436>;
status = "okay";
mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
ti,mbox-rx = <0 0 0>;
ti,mbox-tx = <1 0 0>;
};
mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
ti,mbox-rx = <2 0 0>;
ti,mbox-tx = <3 0 0>;
};
};
&mailbox0_cluster1 {
interrupts = <432>;
status = "okay";
mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 {
ti,mbox-rx = <0 0 0>;
ti,mbox-tx = <1 0 0>;
};
mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 {
ti,mbox-rx = <2 0 0>;
ti,mbox-tx = <3 0 0>;
};
};
&mailbox0_cluster2 {
interrupts = <428>;
status = "okay";
mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 {
ti,mbox-rx = <0 0 0>;
ti,mbox-tx = <1 0 0>;
};
mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 {
ti,mbox-rx = <2 0 0>;
ti,mbox-tx = <3 0 0>;
};
};
&mailbox0_cluster4 {
interrupts = <420>;
status = "okay";
mbox_c71_0: mbox-c71-0 {
ti,mbox-rx = <0 0 0>;
ti,mbox-tx = <1 0 0>;
};
mbox_c71_1: mbox-c71-1 {
ti,mbox-rx = <2 0 0>;
ti,mbox-tx = <3 0 0>;
};
};
&main_cpsw {
pinctrl-names = "default";
pinctrl-0 = <&rgmii1_pins_default>;
status = "okay";
};
&main_cpsw_mdio {
pinctrl-names = "default";
pinctrl-0 = <&main_cpsw_mdio_pins_default>;
status = "okay";
phy1: ethernet-phy@0 {
reg = <0>;
ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
ti,min-output-impedance;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
};
};
&main_cpsw_port1 {
phy-handle = <&phy1>;
phy-mode = "rgmii-rxid";
status = "okay";
};
&main_i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&main_i2c0_pins_default>;
temperature-sensor@48 {
compatible = "ti,tmp102";
reg = <0x48>;
};
temperature-sensor@49 {
compatible = "ti,tmp102";
reg = <0x49>;
};
i2c_som_rtc: rtc@52 {
compatible = "microcrystal,rv3028";
reg = <0x52>;
};
};
&main_gpio0 {
status = "okay";
};
&main_r5fss0_core0 {
mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core0>;
memory-region = <&main_r5fss0_core0_dma_memory_region>,
<&main_r5fss0_core0_memory_region>;
};
&main_r5fss0_core1 {
mboxes = <&mailbox0_cluster1 &mbox_main_r5fss0_core1>;
memory-region = <&main_r5fss0_core1_dma_memory_region>,
<&main_r5fss0_core1_memory_region>;
};
&main_r5fss1_core0 {
mboxes = <&mailbox0_cluster2 &mbox_main_r5fss1_core0>;
memory-region = <&main_r5fss1_core0_dma_memory_region>,
<&main_r5fss1_core0_memory_region>;
};
&main_r5fss1_core1 {
mboxes = <&mailbox0_cluster2 &mbox_main_r5fss1_core1>;
memory-region = <&main_r5fss1_core1_dma_memory_region>,
<&main_r5fss1_core1_memory_region>;
};
/* eMMC */
&main_sdhci0 {
non-removable;
ti,driver-strength-ohm = <50>;
bootph-all;
status = "okay";
};
/* SD card */
&main_sdhci1 {
vqmmc-supply = <&vdd_sd_dv>;
bootph-all;
};
&main_r5fss0 {
ti,cluster-mode = <0>;
};
&main_r5fss1 {
ti,cluster-mode = <0>;
};
/* Timers are used by Remoteproc firmware */
&main_timer0 {
status = "reserved";
};
&main_timer1 {
status = "reserved";
};
&main_timer2 {
status = "reserved";
};
&main_timer3 {
status = "reserved";
};
&main_timer4 {
status = "reserved";
};
&main_timer5 {
status = "reserved";
};
&mcu_r5fss0_core0 {
mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core0>;
memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
<&mcu_r5fss0_core0_memory_region>;
};
&mcu_r5fss0_core1 {
mboxes = <&mailbox0_cluster0 &mbox_mcu_r5fss0_core1>;
memory-region = <&mcu_r5fss0_core1_dma_memory_region>,
<&mcu_r5fss0_core1_memory_region>;
};
&ospi0 {
pinctrl-names = "default";
pinctrl-0 = <&mcu_fss0_ospi0_pins_default>;
status = "okay";
serial_flash: flash@0 {
compatible = "jedec,spi-nor";
reg = <0x0>;
spi-tx-bus-width = <8>;
spi-rx-bus-width = <8>;
spi-max-frequency = <25000000>;
cdns,tshsl-ns = <60>;
cdns,tsd2d-ns = <60>;
cdns,tchsh-ns = <60>;
cdns,tslch-ns = <60>;
cdns,read-delay = <2>;
bootph-all;
};
};
&wkup_gpio0 {
status = "okay";
};
&wkup_i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&wkup_i2c0_pins_default>;
clock-frequency = <400000>;
status = "okay";
vdd_cpu_avs: regulator@40 {
compatible = "ti,tps62873";
reg = <0x40>;
regulator-name = "VDD_CPU_AVS";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <900000>;
regulator-boot-on;
regulator-always-on;
bootph-pre-ram;
};
pmic@48 {
compatible = "ti,tps6594-q1";
reg = <0x48>;
system-power-controller;
pinctrl-names = "default";
pinctrl-0 = <&pmic_irq_pins_default>;
interrupt-parent = <&wkup_gpio0>;
interrupts = <39 IRQ_TYPE_EDGE_FALLING>;
gpio-controller;
#gpio-cells = <2>;
buck12-supply = <&vcc_3v3>;
buck3-supply = <&vcc_3v3>;
buck4-supply = <&vcc_3v3>;
buck5-supply = <&vcc_3v3>;
ldo1-supply = <&vcc_3v3>;
ldo2-supply = <&vcc_3v3>;
ldo3-supply = <&vcc_3v3>;
ldo4-supply = <&vcc_3v3>;
ti,primary-pmic;
regulators {
bucka12: buck12 {
regulator-name = "VDD_DDR_1V1";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-boot-on;
regulator-always-on;
bootph-all;
};
bucka3: buck3 {
regulator-name = "VDD_RAM_0V85";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <850000>;
regulator-boot-on;
regulator-always-on;
bootph-all;
};
bucka4: buck4 {
regulator-name = "VDD_IO_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
bootph-all;
};
bucka5: buck5 {
regulator-name = "VDD_MCU_0V85";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <850000>;
regulator-boot-on;
regulator-always-on;
bootph-all;
};
ldoa1: ldo1 {
regulator-name = "VDD_MCUIO_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
bootph-all;
};
ldoa2: ldo2 {
regulator-name = "VDD_MCUIO_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
bootph-all;
};
ldoa3: ldo3 {
regulator-name = "VDDA_DLL_0V8";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <800000>;
regulator-boot-on;
regulator-always-on;
bootph-all;
};
ldoa4: ldo4 {
regulator-name = "VDDA_MCU_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
bootph-all;
};
};
};
eeprom@50 {
compatible = "atmel,24c32";
reg = <0x50>;
pagesize = <32>;
bootph-all;
};
som_eeprom_opt: eeprom@51 {
compatible = "atmel,24c32";
reg = <0x51>;
pagesize = <32>;
};
};
