+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2016-2020 Texas Instruments Incorporated - https://www.ti.com/
- */
-
-/dts-v1/;
-
-#include "k3-am654.dtsi"
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/net/ti-dp83867.h>
-
-/ {
- compatible = "ti,am654-evm", "ti,am654";
- model = "Texas Instruments AM654 Base Board";
-
- aliases {
- serial0 = &wkup_uart0;
- serial1 = &mcu_uart0;
- serial2 = &main_uart0;
- i2c0 = &wkup_i2c0;
- i2c1 = &mcu_i2c0;
- i2c2 = &main_i2c0;
- i2c3 = &main_i2c1;
- i2c4 = &main_i2c2;
- ethernet0 = &cpsw_port1;
- mmc0 = &sdhci0;
- mmc1 = &sdhci1;
- };
-
- chosen {
- stdout-path = "serial2:115200n8";
- };
-
- memory@80000000 {
- device_type = "memory";
- /* 4G RAM */
- reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
- <0x00000008 0x80000000 0x00000000 0x80000000>;
- };
-
- reserved-memory {
- #address-cells = <2>;
- #size-cells = <2>;
- ranges;
-
- secure_ddr: secure-ddr@9e800000 {
- reg = <0 0x9e800000 0 0x01800000>; /* for OP-TEE */
- alignment = <0x1000>;
- no-map;
- };
-
- mcu_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 {
- compatible = "shared-dma-pool";
- reg = <0 0xa0000000 0 0x100000>;
- no-map;
- };
-
- mcu_r5fss0_core0_memory_region: r5f-memory@a0100000 {
- compatible = "shared-dma-pool";
- reg = <0 0xa0100000 0 0xf00000>;
- no-map;
- };
-
- mcu_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 {
- compatible = "shared-dma-pool";
- reg = <0 0xa1000000 0 0x100000>;
- no-map;
- };
-
- mcu_r5fss0_core1_memory_region: r5f-memory@a1100000 {
- compatible = "shared-dma-pool";
- reg = <0 0xa1100000 0 0xf00000>;
- no-map;
- };
-
- rtos_ipc_memory_region: ipc-memories@a2000000 {
- reg = <0x00 0xa2000000 0x00 0x00100000>;
- alignment = <0x1000>;
- no-map;
- };
- };
-
- gpio-keys {
- compatible = "gpio-keys";
- autorepeat;
- pinctrl-names = "default";
- pinctrl-0 = <&push_button_pins_default>;
-
- switch-5 {
- label = "GPIO Key USER1";
- linux,code = <BTN_0>;
- gpios = <&wkup_gpio0 24 GPIO_ACTIVE_LOW>;
- };
-
- switch-6 {
- label = "GPIO Key USER2";
- linux,code = <BTN_1>;
- gpios = <&wkup_gpio0 27 GPIO_ACTIVE_LOW>;
- };
- };
-
- evm_12v0: regulator-0 {
- /* main supply */
- compatible = "regulator-fixed";
- regulator-name = "evm_12v0";
- regulator-min-microvolt = <12000000>;
- regulator-max-microvolt = <12000000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- vcc3v3_io: regulator-1 {
- /* Output of TPS54334 */
- compatible = "regulator-fixed";
- regulator-name = "vcc3v3_io";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
- vin-supply = <&evm_12v0>;
- };
-
- vdd_mmc1_sd: regulator-2 {
- compatible = "regulator-fixed";
- regulator-name = "vdd_mmc1_sd";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-boot-on;
- enable-active-high;
- vin-supply = <&vcc3v3_io>;
- gpio = <&pca9554 4 GPIO_ACTIVE_HIGH>;
- };
-
- vtt_supply: regulator-3 {
- compatible = "regulator-fixed";
- regulator-name = "vtt";
- pinctrl-names = "default";
- pinctrl-0 = <&ddr_vtt_pins_default>;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- enable-active-high;
- regulator-always-on;
- regulator-boot-on;
- vin-supply = <&vcc3v3_io>;
- gpio = <&wkup_gpio0 28 GPIO_ACTIVE_HIGH>;
- };
-};
-
-&wkup_pmx0 {
- wkup_uart0_pins_default: wkup-uart0-default-pins {
- pinctrl-single,pins = <
- AM65X_WKUP_IOPAD(0x00a0, PIN_INPUT, 0) /* (AB1) WKUP_UART0_RXD */
- AM65X_WKUP_IOPAD(0x00a4, PIN_OUTPUT, 0) /* (AB5) WKUP_UART0_TXD */
- AM65X_WKUP_IOPAD(0x00c8, PIN_INPUT, 1) /* (AC2) WKUP_GPIO0_6.WKUP_UART0_CTSn */
- AM65X_WKUP_IOPAD(0x00cc, PIN_OUTPUT, 1) /* (AC1) WKUP_GPIO0_7.WKUP_UART0_RTSn */
- >;
- };
-
- ddr_vtt_pins_default: ddr-vtt-default-pins {
- pinctrl-single,pins = <
- AM65X_WKUP_IOPAD(0x0040, PIN_OUTPUT_PULLUP, 7) /* WKUP_GPIO0_28 */
- >;
- };
-
- wkup_i2c0_pins_default: wkup-i2c0-default-pins {
- pinctrl-single,pins = <
- AM65X_WKUP_IOPAD(0x00e0, PIN_INPUT, 0) /* (AC7) WKUP_I2C0_SCL */
- AM65X_WKUP_IOPAD(0x00e4, PIN_INPUT, 0) /* (AD6) WKUP_I2C0_SDA */
- >;
- };
-
- push_button_pins_default: push-button-default-pins {
- pinctrl-single,pins = <
- AM65X_WKUP_IOPAD(0x0030, PIN_INPUT, 7) /* (R5) WKUP_GPIO0_24 */
- AM65X_WKUP_IOPAD(0x003c, PIN_INPUT, 7) /* (P2) WKUP_GPIO0_27 */
- >;
- };
-
- mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-default-pins {
- pinctrl-single,pins = <
- AM65X_WKUP_IOPAD(0x0000, PIN_OUTPUT, 0) /* (V1) MCU_OSPI0_CLK */
- AM65X_WKUP_IOPAD(0x0008, PIN_INPUT, 0) /* (U2) MCU_OSPI0_DQS */
- AM65X_WKUP_IOPAD(0x000c, PIN_INPUT, 0) /* (U4) MCU_OSPI0_D0 */
- AM65X_WKUP_IOPAD(0x0010, PIN_INPUT, 0) /* (U5) MCU_OSPI0_D1 */
- AM65X_WKUP_IOPAD(0x0014, PIN_INPUT, 0) /* (T2) MCU_OSPI0_D2 */
- AM65X_WKUP_IOPAD(0x0018, PIN_INPUT, 0) /* (T3) MCU_OSPI0_D3 */
- AM65X_WKUP_IOPAD(0x001c, PIN_INPUT, 0) /* (T4) MCU_OSPI0_D4 */
- AM65X_WKUP_IOPAD(0x0020, PIN_INPUT, 0) /* (T5) MCU_OSPI0_D5 */
- AM65X_WKUP_IOPAD(0x0024, PIN_INPUT, 0) /* (R2) MCU_OSPI0_D6 */
- AM65X_WKUP_IOPAD(0x0028, PIN_INPUT, 0) /* (R3) MCU_OSPI0_D7 */
- AM65X_WKUP_IOPAD(0x002c, PIN_OUTPUT, 0) /* (R4) MCU_OSPI0_CSn0 */
- >;
- };
-
- wkup_pca554_default: wkup-pca554-default-pins {
- pinctrl-single,pins = <
- AM65X_WKUP_IOPAD(0x0034, PIN_INPUT, 7) /* (T1) MCU_OSPI1_CLK.WKUP_GPIO0_25 */
- >;
- };
-
- mcu_uart0_pins_default: mcu-uart0-default-pins {
- pinctrl-single,pins = <
- AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 4) /* (P4) MCU_OSPI1_D1.MCU_UART0_RXD */
- AM65X_WKUP_IOPAD(0x0048, PIN_OUTPUT, 4) /* (P5) MCU_OSPI1_D2.MCU_UART0_TXD */
- AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 4) /* (P1) MCU_OSPI1_D3.MCU_UART0_CTSn */
- AM65X_WKUP_IOPAD(0x0054, PIN_OUTPUT, 4) /* (N3) MCU_OSPI1_CSn1.MCU_UART0_RTSn */
- >;
- };
-
- mcu_cpsw_pins_default: mcu-cpsw-default-pins {
- pinctrl-single,pins = <
- AM65X_WKUP_IOPAD(0x0058, PIN_OUTPUT, 0) /* (N4) MCU_RGMII1_TX_CTL */
- AM65X_WKUP_IOPAD(0x005c, PIN_INPUT, 0) /* (N5) MCU_RGMII1_RX_CTL */
- AM65X_WKUP_IOPAD(0x0060, PIN_OUTPUT, 0) /* (M2) MCU_RGMII1_TD3 */
- AM65X_WKUP_IOPAD(0x0064, PIN_OUTPUT, 0) /* (M3) MCU_RGMII1_TD2 */
- AM65X_WKUP_IOPAD(0x0068, PIN_OUTPUT, 0) /* (M4) MCU_RGMII1_TD1 */
- AM65X_WKUP_IOPAD(0x006c, PIN_OUTPUT, 0) /* (M5) MCU_RGMII1_TD0 */
- AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 0) /* (L2) MCU_RGMII1_RD3 */
- AM65X_WKUP_IOPAD(0x007c, PIN_INPUT, 0) /* (L5) MCU_RGMII1_RD2 */
- AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 0) /* (M6) MCU_RGMII1_RD1 */
- AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 0) /* (L6) MCU_RGMII1_RD0 */
- AM65X_WKUP_IOPAD(0x0070, PIN_OUTPUT, 0) /* (N1) MCU_RGMII1_TXC */
- AM65X_WKUP_IOPAD(0x0074, PIN_INPUT, 0) /* (M1) MCU_RGMII1_RXC */
- >;
- };
-
- mcu_mdio_pins_default: mcu-mdio1-default-pins {
- pinctrl-single,pins = <
- AM65X_WKUP_IOPAD(0x008c, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */
- AM65X_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */
- >;
- };
-
- mcu_i2c0_pins_default: mcu-i2c0-default-pins {
- pinctrl-single,pins = <
- AM65X_WKUP_IOPAD(0x00e8, PIN_INPUT, 0) /* (AD8) MCU_I2C0_SCL */
- AM65X_WKUP_IOPAD(0x00ec, PIN_INPUT, 0) /* (AD7) MCU_I2C0_SDA */
- >;
- };
-};
-
-&main_pmx0 {
- main_uart0_pins_default: main-uart0-default-pins {
- pinctrl-single,pins = <
- AM65X_IOPAD(0x01e4, PIN_INPUT, 0) /* (AF11) UART0_RXD */
- AM65X_IOPAD(0x01e8, PIN_OUTPUT, 0) /* (AE11) UART0_TXD */
- AM65X_IOPAD(0x01ec, PIN_INPUT, 0) /* (AG11) UART0_CTSn */
- AM65X_IOPAD(0x01f0, PIN_OUTPUT, 0) /* (AD11) UART0_RTSn */
- >;
- };
-
- main_i2c2_pins_default: main-i2c2-default-pins {
- pinctrl-single,pins = <
- AM65X_IOPAD(0x0074, PIN_INPUT, 5) /* (T27) GPMC0_CSn3.I2C2_SCL */
- AM65X_IOPAD(0x0070, PIN_INPUT, 5) /* (R25) GPMC0_CSn2.I2C2_SDA */
- >;
- };
-
- main_spi0_pins_default: main-spi0-default-pins {
- pinctrl-single,pins = <
- AM65X_IOPAD(0x01c4, PIN_INPUT, 0) /* (AH13) SPI0_CLK */
- AM65X_IOPAD(0x01c8, PIN_INPUT, 0) /* (AE13) SPI0_D0 */
- AM65X_IOPAD(0x01cc, PIN_INPUT, 0) /* (AD13) SPI0_D1 */
- AM65X_IOPAD(0x01bc, PIN_OUTPUT, 0) /* (AG13) SPI0_CS0 */
- >;
- };
-
- main_mmc0_pins_default: main-mmc0-default-pins {
- pinctrl-single,pins = <
- AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0) /* (B25) MMC0_CLK */
- AM65X_IOPAD(0x01ac, PIN_INPUT_PULLUP, 0) /* (B27) MMC0_CMD */
- AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0) /* (A26) MMC0_DAT0 */
- AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0) /* (E25) MMC0_DAT1 */
- AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0) /* (C26) MMC0_DAT2 */
- AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0) /* (A25) MMC0_DAT3 */
- AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0) /* (E24) MMC0_DAT4 */
- AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0) /* (A24) MMC0_DAT5 */
- AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0) /* (B26) MMC0_DAT6 */
- AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0) /* (D25) MMC0_DAT7 */
- AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP, 0) /* (A23) MMC0_SDCD */
- AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */
- >;
- };
-
- main_mmc1_pins_default: main-mmc1-default-pins {
- pinctrl-single,pins = <
- AM65X_IOPAD(0x02d4, PIN_INPUT_PULLDOWN, 0) /* (C27) MMC1_CLK */
- AM65X_IOPAD(0x02d8, PIN_INPUT_PULLUP, 0) /* (C28) MMC1_CMD */
- AM65X_IOPAD(0x02d0, PIN_INPUT_PULLUP, 0) /* (D28) MMC1_DAT0 */
- AM65X_IOPAD(0x02cc, PIN_INPUT_PULLUP, 0) /* (E27) MMC1_DAT1 */
- AM65X_IOPAD(0x02c8, PIN_INPUT_PULLUP, 0) /* (D26) MMC1_DAT2 */
- AM65X_IOPAD(0x02c4, PIN_INPUT_PULLUP, 0) /* (D27) MMC1_DAT3 */
- AM65X_IOPAD(0x02dc, PIN_INPUT_PULLUP, 0) /* (B24) MMC1_SDCD */
- AM65X_IOPAD(0x02e0, PIN_INPUT, 0) /* (C24) MMC1_SDWP */
- >;
- };
-
- usb1_pins_default: usb1-default-pins {
- pinctrl-single,pins = <
- AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */
- >;
- };
-};
-
-&main_pmx1 {
- main_i2c0_pins_default: main-i2c0-default-pins {
- pinctrl-single,pins = <
- AM65X_IOPAD(0x0000, PIN_INPUT, 0) /* (D20) I2C0_SCL */
- AM65X_IOPAD(0x0004, PIN_INPUT, 0) /* (C21) I2C0_SDA */
- >;
- };
-
- main_i2c1_pins_default: main-i2c1-default-pins {
- pinctrl-single,pins = <
- AM65X_IOPAD(0x0008, PIN_INPUT, 0) /* (B21) I2C1_SCL */
- AM65X_IOPAD(0x000c, PIN_INPUT, 0) /* (E21) I2C1_SDA */
- >;
- };
-
- ecap0_pins_default: ecap0-default-pins {
- pinctrl-single,pins = <
- AM65X_IOPAD(0x0010, PIN_INPUT, 0) /* (D21) ECAP0_IN_APWM_OUT */
- >;
- };
-};
-
-&wkup_uart0 {
- /* Wakeup UART is used by System firmware */
- status = "reserved";
- pinctrl-names = "default";
- pinctrl-0 = <&wkup_uart0_pins_default>;
-};
-
-&mcu_uart0 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&mcu_uart0_pins_default>;
-};
-
-&main_uart0 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&main_uart0_pins_default>;
- power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
-};
-
-&wkup_i2c0 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&wkup_i2c0_pins_default>;
- clock-frequency = <400000>;
-
- eeprom@50 {
- /* AT24CM01 */
- compatible = "atmel,24c1024";
- reg = <0x50>;
- };
-
- vdd_mpu: regulator@60 {
- compatible = "ti,tps62363";
- reg = <0x60>;
- regulator-name = "VDD_MPU";
- regulator-min-microvolt = <500000>;
- regulator-max-microvolt = <1770000>;
- regulator-always-on;
- regulator-boot-on;
- ti,vsel0-state-high;
- ti,vsel1-state-high;
- ti,enable-vout-discharge;
- };
-
- gpio@38 {
- compatible = "nxp,pca9554";
- reg = <0x38>;
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- pca9554: gpio@39 {
- compatible = "nxp,pca9554";
- reg = <0x39>;
- gpio-controller;
- #gpio-cells = <2>;
- pinctrl-names = "default";
- pinctrl-0 = <&wkup_pca554_default>;
- interrupt-parent = <&wkup_gpio0>;
- interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-};
-
-&mcu_i2c0 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&mcu_i2c0_pins_default>;
- clock-frequency = <400000>;
-};
-
-&main_i2c0 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&main_i2c0_pins_default>;
- clock-frequency = <400000>;
-
- pca9555: gpio@21 {
- compatible = "nxp,pca9555";
- reg = <0x21>;
- gpio-controller;
- #gpio-cells = <2>;
- };
-};
-
-&main_i2c1 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&main_i2c1_pins_default>;
- clock-frequency = <400000>;
-};
-
-&main_i2c2 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&main_i2c2_pins_default>;
- clock-frequency = <400000>;
-};
-
-&ecap0 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&ecap0_pins_default>;
-};
-
-&main_spi0 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&main_spi0_pins_default>;
- #address-cells = <1>;
- #size-cells = <0>;
- ti,pindir-d0-out-d1-in;
-
- flash@0 {
- compatible = "jedec,spi-nor";
- reg = <0x0>;
- spi-tx-bus-width = <1>;
- spi-rx-bus-width = <1>;
- spi-max-frequency = <48000000>;
- };
-};
-
-&sdhci0 {
- pinctrl-names = "default";
- pinctrl-0 = <&main_mmc0_pins_default>;
- bus-width = <8>;
- non-removable;
- ti,driver-strength-ohm = <50>;
- disable-wp;
-};
-
-/*
- * Because of erratas i2025 and i2026 for silicon revision 1.0, the
- * SD card interface might fail. Boards with sr1.0 are recommended to
- * disable sdhci1
- */
-&sdhci1 {
- vmmc-supply = <&vdd_mmc1_sd>;
- pinctrl-names = "default";
- pinctrl-0 = <&main_mmc1_pins_default>;
- ti,driver-strength-ohm = <50>;
- disable-wp;
-};
-
-&usb1 {
- pinctrl-names = "default";
- pinctrl-0 = <&usb1_pins_default>;
- dr_mode = "otg";
-};
-
-&dwc3_0 {
- status = "disabled";
-};
-
-&usb0_phy {
- status = "disabled";
-};
-
-&tscadc0 {
- status = "okay";
- adc {
- ti,adc-channels = <0 1 2 3 4 5 6 7>;
- };
-};
-
-&tscadc1 {
- status = "okay";
- adc {
- ti,adc-channels = <0 1 2 3 4 5 6 7>;
- };
-};
-
-&serdes0 {
- status = "disabled";
-};
-
-&serdes1 {
- status = "disabled";
-};
-
-&mailbox0_cluster0 {
- status = "okay";
- interrupts = <436>;
-
- mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
- ti,mbox-tx = <1 0 0>;
- ti,mbox-rx = <0 0 0>;
- };
-};
-
-&mailbox0_cluster1 {
- status = "okay";
- interrupts = <432>;
-
- mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
- ti,mbox-tx = <1 0 0>;
- ti,mbox-rx = <0 0 0>;
- };
-};
-
-&mcu_r5fss0_core0 {
- memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
- <&mcu_r5fss0_core0_memory_region>;
- mboxes = <&mailbox0_cluster0>, <&mbox_mcu_r5fss0_core0>;
-};
-
-&mcu_r5fss0_core1 {
- memory-region = <&mcu_r5fss0_core1_dma_memory_region>,
- <&mcu_r5fss0_core1_memory_region>;
- mboxes = <&mailbox0_cluster1>, <&mbox_mcu_r5fss0_core1>;
-};
-
-&ospi0 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&mcu_fss0_ospi0_pins_default>;
-
- 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 = <0>;
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "ospi.tiboot3";
- reg = <0x0 0x80000>;
- };
-
- partition@80000 {
- label = "ospi.tispl";
- reg = <0x80000 0x200000>;
- };
-
- partition@280000 {
- label = "ospi.u-boot";
- reg = <0x280000 0x400000>;
- };
-
- partition@680000 {
- label = "ospi.env";
- reg = <0x680000 0x20000>;
- };
-
- partition@6a0000 {
- label = "ospi.env.backup";
- reg = <0x6a0000 0x20000>;
- };
-
- partition@6c0000 {
- label = "ospi.sysfw";
- reg = <0x6c0000 0x100000>;
- };
-
- partition@800000 {
- label = "ospi.rootfs";
- reg = <0x800000 0x37c0000>;
- };
-
- partition@3fe0000 {
- label = "ospi.phypattern";
- reg = <0x3fe0000 0x20000>;
- };
- };
- };
-};
-
-&mcu_cpsw {
- pinctrl-names = "default";
- pinctrl-0 = <&mcu_cpsw_pins_default>;
-};
-
-&davinci_mdio {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&mcu_mdio_pins_default>;
-
- phy0: ethernet-phy@0 {
- reg = <0>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
- };
-};
-
-&cpsw_port1 {
- phy-mode = "rgmii-rxid";
- phy-handle = <&phy0>;
-};
-
-&dss {
- status = "disabled";
-};
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0
-/**
- * DT overlay for enabling ICSSG2 on AM654 EVM
- *
- * Copyright (C) 2018-2023 Texas Instruments Incorporated - https://www.ti.com/
- */
-
-/dts-v1/;
-/plugin/;
-
-#include <dt-bindings/net/ti-dp83867.h>
-#include "k3-pinctrl.h"
-
-&{/} {
- aliases {
- ethernet1 = "/icssg2-eth/ethernet-ports/port@0";
- ethernet2 = "/icssg2-eth/ethernet-ports/port@1";
- };
-
- /* Ethernet node on PRU-ICSSG2 */
- icssg2_eth: icssg2-eth {
- compatible = "ti,am654-icssg-prueth";
- pinctrl-names = "default";
- pinctrl-0 = <&icssg2_rgmii_pins_default>;
- sram = <&msmc_ram>;
- ti,prus = <&pru2_0>, <&rtu2_0>, <&tx_pru2_0>,
- <&pru2_1>, <&rtu2_1>, <&tx_pru2_1>;
- firmware-name = "ti-pruss/am65x-sr2-pru0-prueth-fw.elf",
- "ti-pruss/am65x-sr2-rtu0-prueth-fw.elf",
- "ti-pruss/am65x-sr2-txpru0-prueth-fw.elf",
- "ti-pruss/am65x-sr2-pru1-prueth-fw.elf",
- "ti-pruss/am65x-sr2-rtu1-prueth-fw.elf",
- "ti-pruss/am65x-sr2-txpru1-prueth-fw.elf";
-
- ti,pruss-gp-mux-sel = <2>, /* MII mode */
- <2>,
- <2>,
- <2>, /* MII mode */
- <2>,
- <2>;
-
- ti,mii-g-rt = <&icssg2_mii_g_rt>;
- ti,mii-rt = <&icssg2_mii_rt>;
- ti,iep = <&icssg2_iep0>, <&icssg2_iep1>;
-
- interrupt-parent = <&icssg2_intc>;
- interrupts = <24 0 2>, <25 1 3>;
- interrupt-names = "tx_ts0", "tx_ts1";
-
- dmas = <&main_udmap 0xc300>, /* egress slice 0 */
- <&main_udmap 0xc301>, /* egress slice 0 */
- <&main_udmap 0xc302>, /* egress slice 0 */
- <&main_udmap 0xc303>, /* egress slice 0 */
- <&main_udmap 0xc304>, /* egress slice 1 */
- <&main_udmap 0xc305>, /* egress slice 1 */
- <&main_udmap 0xc306>, /* egress slice 1 */
- <&main_udmap 0xc307>, /* egress slice 1 */
- <&main_udmap 0x4300>, /* ingress slice 0 */
- <&main_udmap 0x4301>; /* ingress slice 1 */
-
- dma-names = "tx0-0", "tx0-1", "tx0-2", "tx0-3",
- "tx1-0", "tx1-1", "tx1-2", "tx1-3",
- "rx0", "rx1";
- ethernet-ports {
- #address-cells = <1>;
- #size-cells = <0>;
- icssg2_emac0: port@0 {
- reg = <0>;
- phy-handle = <&icssg2_phy0>;
- phy-mode = "rgmii-id";
- ti,syscon-rgmii-delay = <&scm_conf 0x4120>;
- /* Filled in by bootloader */
- local-mac-address = [00 00 00 00 00 00];
- };
- icssg2_emac1: port@1 {
- reg = <1>;
- phy-handle = <&icssg2_phy1>;
- phy-mode = "rgmii-id";
- ti,syscon-rgmii-delay = <&scm_conf 0x4124>;
- /* Filled in by bootloader */
- local-mac-address = [00 00 00 00 00 00];
- };
- };
- };
-};
-
-&main_pmx0 {
-
- icssg2_mdio_pins_default: icssg2-mdio-default-pins {
- pinctrl-single,pins = <
- AM65X_IOPAD(0x0094, PIN_INPUT, 2) /* (AC19) PRG2_PRU0_GPO7.PRG2_MDIO0_MDIO */
- AM65X_IOPAD(0x00c8, PIN_OUTPUT, 2) /* (AE15) PRG2_PRU1_GPO7.PRG2_MDIO0_MDC */
- >;
- };
-
- icssg2_rgmii_pins_default: icssg2-rgmii-default-pins {
- pinctrl-single,pins = <
- AM65X_IOPAD(0x00ac, PIN_INPUT, 2) /* (AH15) PRG2_PRU1_GPO0.PRG2_RGMII2_RD0 */
- AM65X_IOPAD(0x00b0, PIN_INPUT, 2) /* (AC16) PRG2_PRU1_GPO1.PRG2_RGMII2_RD1 */
- AM65X_IOPAD(0x00b4, PIN_INPUT, 2) /* (AD17) PRG2_PRU1_GPO2.PRG2_RGMII2_RD2 */
- AM65X_IOPAD(0x00b8, PIN_INPUT, 2) /* (AH14) PRG2_PRU1_GPO3.PRG2_RGMII2_RD3 */
- AM65X_IOPAD(0x00cc, PIN_OUTPUT, 2) /* (AD15) PRG2_PRU1_GPO8.PRG2_RGMII2_TD0 */
- AM65X_IOPAD(0x00d0, PIN_OUTPUT, 2) /* (AF14) PRG2_PRU1_GPO9.PRG2_RGMII2_TD1 */
- AM65X_IOPAD(0x00d4, PIN_OUTPUT, 2) /* (AC15) PRG2_PRU1_GPO10.PRG2_RGMII2_TD2 */
- AM65X_IOPAD(0x00d8, PIN_OUTPUT, 2) /* (AD14) PRG2_PRU1_GPO11.PRG2_RGMII2_TD3 */
- AM65X_IOPAD(0x00dc, PIN_INPUT, 2) /* (AE14) PRG2_PRU1_GPO16.PRG2_RGMII2_TXC */
- AM65X_IOPAD(0x00c4, PIN_OUTPUT, 2) /* (AC17) PRG2_PRU1_GPO6.PRG2_RGMII2_TX_CTL */
- AM65X_IOPAD(0x00c0, PIN_INPUT, 2) /* (AG15) PRG2_PRU1_GPO5.PRG2_RGMII2_RXC */
- AM65X_IOPAD(0x00bc, PIN_INPUT, 2) /* (AG14) PRG2_PRU1_GPO4.PRG2_RGMII2_RX_CTL */
-
- AM65X_IOPAD(0x0078, PIN_INPUT, 2) /* (AF18) PRG2_PRU0_GPO0.PRG2_RGMII1_RD0 */
- AM65X_IOPAD(0x007c, PIN_INPUT, 2) /* (AE18) PRG2_PRU0_GPO1.PRG2_RGMII1_RD1 */
- AM65X_IOPAD(0x0080, PIN_INPUT, 2) /* (AH17) PRG2_PRU0_GPO2.PRG2_RGMII1_RD2 */
- AM65X_IOPAD(0x0084, PIN_INPUT, 2) /* (AG18) PRG2_PRU0_GPO3.PRG2_RGMII1_RD3 */
- AM65X_IOPAD(0x0098, PIN_OUTPUT, 2) /* (AH16) PRG2_PRU0_GPO8.PRG2_RGMII1_TD0 */
- AM65X_IOPAD(0x009c, PIN_OUTPUT, 2) /* (AG16) PRG2_PRU0_GPO9.PRG2_RGMII1_TD1 */
- AM65X_IOPAD(0x00a0, PIN_OUTPUT, 2) /* (AF16) PRG2_PRU0_GPO10.PRG2_RGMII1_TD2 */
- AM65X_IOPAD(0x00a4, PIN_OUTPUT, 2) /* (AE16) PRG2_PRU0_GPO11.PRG2_RGMII1_TD3 */
- AM65X_IOPAD(0x00a8, PIN_INPUT, 2) /* (AD16) PRG2_PRU0_GPO16.PRG2_RGMII1_TXC */
- AM65X_IOPAD(0x0090, PIN_OUTPUT, 2) /* (AE17) PRG2_PRU0_GPO6.PRG2_RGMII1_TX_CTL */
- AM65X_IOPAD(0x008c, PIN_INPUT, 2) /* (AF17) PRG2_PRU0_GPO5.PRG2_RGMII1_RXC */
- AM65X_IOPAD(0x0088, PIN_INPUT, 2) /* (AG17) PRG2_PRU0_GPO4.PRG2_RGMII1_RX_CTL */
- >;
- };
-};
-
-&icssg2_mdio {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&icssg2_mdio_pins_default>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- icssg2_phy0: ethernet-phy@0 {
- reg = <0>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
- };
-
- icssg2_phy1: ethernet-phy@3 {
- reg = <3>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
- };
-};
git.openpandora.org / pandora-u-boot.git / commitdiff