162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (C) 2016-2020 Texas Instruments Incorporated - https://www.ti.com/ 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci/dts-v1/; 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#include "k3-am654.dtsi" 962306a36Sopenharmony_ci#include <dt-bindings/input/input.h> 1062306a36Sopenharmony_ci#include <dt-bindings/net/ti-dp83867.h> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci/ { 1362306a36Sopenharmony_ci compatible = "ti,am654-evm", "ti,am654"; 1462306a36Sopenharmony_ci model = "Texas Instruments AM654 Base Board"; 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci aliases { 1762306a36Sopenharmony_ci serial0 = &wkup_uart0; 1862306a36Sopenharmony_ci serial1 = &mcu_uart0; 1962306a36Sopenharmony_ci serial2 = &main_uart0; 2062306a36Sopenharmony_ci i2c0 = &wkup_i2c0; 2162306a36Sopenharmony_ci i2c1 = &mcu_i2c0; 2262306a36Sopenharmony_ci i2c2 = &main_i2c0; 2362306a36Sopenharmony_ci i2c3 = &main_i2c1; 2462306a36Sopenharmony_ci i2c4 = &main_i2c2; 2562306a36Sopenharmony_ci ethernet0 = &cpsw_port1; 2662306a36Sopenharmony_ci mmc0 = &sdhci0; 2762306a36Sopenharmony_ci mmc1 = &sdhci1; 2862306a36Sopenharmony_ci }; 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ci chosen { 3162306a36Sopenharmony_ci stdout-path = "serial2:115200n8"; 3262306a36Sopenharmony_ci }; 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ci memory@80000000 { 3562306a36Sopenharmony_ci device_type = "memory"; 3662306a36Sopenharmony_ci /* 4G RAM */ 3762306a36Sopenharmony_ci reg = <0x00000000 0x80000000 0x00000000 0x80000000>, 3862306a36Sopenharmony_ci <0x00000008 0x80000000 0x00000000 0x80000000>; 3962306a36Sopenharmony_ci }; 4062306a36Sopenharmony_ci 4162306a36Sopenharmony_ci reserved-memory { 4262306a36Sopenharmony_ci #address-cells = <2>; 4362306a36Sopenharmony_ci #size-cells = <2>; 4462306a36Sopenharmony_ci ranges; 4562306a36Sopenharmony_ci 4662306a36Sopenharmony_ci secure_ddr: secure-ddr@9e800000 { 4762306a36Sopenharmony_ci reg = <0 0x9e800000 0 0x01800000>; /* for OP-TEE */ 4862306a36Sopenharmony_ci alignment = <0x1000>; 4962306a36Sopenharmony_ci no-map; 5062306a36Sopenharmony_ci }; 5162306a36Sopenharmony_ci 5262306a36Sopenharmony_ci mcu_r5fss0_core0_dma_memory_region: r5f-dma-memory@a0000000 { 5362306a36Sopenharmony_ci compatible = "shared-dma-pool"; 5462306a36Sopenharmony_ci reg = <0 0xa0000000 0 0x100000>; 5562306a36Sopenharmony_ci no-map; 5662306a36Sopenharmony_ci }; 5762306a36Sopenharmony_ci 5862306a36Sopenharmony_ci mcu_r5fss0_core0_memory_region: r5f-memory@a0100000 { 5962306a36Sopenharmony_ci compatible = "shared-dma-pool"; 6062306a36Sopenharmony_ci reg = <0 0xa0100000 0 0xf00000>; 6162306a36Sopenharmony_ci no-map; 6262306a36Sopenharmony_ci }; 6362306a36Sopenharmony_ci 6462306a36Sopenharmony_ci mcu_r5fss0_core1_dma_memory_region: r5f-dma-memory@a1000000 { 6562306a36Sopenharmony_ci compatible = "shared-dma-pool"; 6662306a36Sopenharmony_ci reg = <0 0xa1000000 0 0x100000>; 6762306a36Sopenharmony_ci no-map; 6862306a36Sopenharmony_ci }; 6962306a36Sopenharmony_ci 7062306a36Sopenharmony_ci mcu_r5fss0_core1_memory_region: r5f-memory@a1100000 { 7162306a36Sopenharmony_ci compatible = "shared-dma-pool"; 7262306a36Sopenharmony_ci reg = <0 0xa1100000 0 0xf00000>; 7362306a36Sopenharmony_ci no-map; 7462306a36Sopenharmony_ci }; 7562306a36Sopenharmony_ci 7662306a36Sopenharmony_ci rtos_ipc_memory_region: ipc-memories@a2000000 { 7762306a36Sopenharmony_ci reg = <0x00 0xa2000000 0x00 0x00100000>; 7862306a36Sopenharmony_ci alignment = <0x1000>; 7962306a36Sopenharmony_ci no-map; 8062306a36Sopenharmony_ci }; 8162306a36Sopenharmony_ci }; 8262306a36Sopenharmony_ci 8362306a36Sopenharmony_ci gpio-keys { 8462306a36Sopenharmony_ci compatible = "gpio-keys"; 8562306a36Sopenharmony_ci autorepeat; 8662306a36Sopenharmony_ci pinctrl-names = "default"; 8762306a36Sopenharmony_ci pinctrl-0 = <&push_button_pins_default>; 8862306a36Sopenharmony_ci 8962306a36Sopenharmony_ci switch-5 { 9062306a36Sopenharmony_ci label = "GPIO Key USER1"; 9162306a36Sopenharmony_ci linux,code = <BTN_0>; 9262306a36Sopenharmony_ci gpios = <&wkup_gpio0 24 GPIO_ACTIVE_LOW>; 9362306a36Sopenharmony_ci }; 9462306a36Sopenharmony_ci 9562306a36Sopenharmony_ci switch-6 { 9662306a36Sopenharmony_ci label = "GPIO Key USER2"; 9762306a36Sopenharmony_ci linux,code = <BTN_1>; 9862306a36Sopenharmony_ci gpios = <&wkup_gpio0 27 GPIO_ACTIVE_LOW>; 9962306a36Sopenharmony_ci }; 10062306a36Sopenharmony_ci }; 10162306a36Sopenharmony_ci 10262306a36Sopenharmony_ci evm_12v0: regulator-0 { 10362306a36Sopenharmony_ci /* main supply */ 10462306a36Sopenharmony_ci compatible = "regulator-fixed"; 10562306a36Sopenharmony_ci regulator-name = "evm_12v0"; 10662306a36Sopenharmony_ci regulator-min-microvolt = <12000000>; 10762306a36Sopenharmony_ci regulator-max-microvolt = <12000000>; 10862306a36Sopenharmony_ci regulator-always-on; 10962306a36Sopenharmony_ci regulator-boot-on; 11062306a36Sopenharmony_ci }; 11162306a36Sopenharmony_ci 11262306a36Sopenharmony_ci vcc3v3_io: regulator-1 { 11362306a36Sopenharmony_ci /* Output of TPS54334 */ 11462306a36Sopenharmony_ci compatible = "regulator-fixed"; 11562306a36Sopenharmony_ci regulator-name = "vcc3v3_io"; 11662306a36Sopenharmony_ci regulator-min-microvolt = <3300000>; 11762306a36Sopenharmony_ci regulator-max-microvolt = <3300000>; 11862306a36Sopenharmony_ci regulator-always-on; 11962306a36Sopenharmony_ci regulator-boot-on; 12062306a36Sopenharmony_ci vin-supply = <&evm_12v0>; 12162306a36Sopenharmony_ci }; 12262306a36Sopenharmony_ci 12362306a36Sopenharmony_ci vdd_mmc1_sd: regulator-2 { 12462306a36Sopenharmony_ci compatible = "regulator-fixed"; 12562306a36Sopenharmony_ci regulator-name = "vdd_mmc1_sd"; 12662306a36Sopenharmony_ci regulator-min-microvolt = <3300000>; 12762306a36Sopenharmony_ci regulator-max-microvolt = <3300000>; 12862306a36Sopenharmony_ci regulator-boot-on; 12962306a36Sopenharmony_ci enable-active-high; 13062306a36Sopenharmony_ci vin-supply = <&vcc3v3_io>; 13162306a36Sopenharmony_ci gpio = <&pca9554 4 GPIO_ACTIVE_HIGH>; 13262306a36Sopenharmony_ci }; 13362306a36Sopenharmony_ci 13462306a36Sopenharmony_ci vtt_supply: regulator-3 { 13562306a36Sopenharmony_ci compatible = "regulator-fixed"; 13662306a36Sopenharmony_ci regulator-name = "vtt"; 13762306a36Sopenharmony_ci pinctrl-names = "default"; 13862306a36Sopenharmony_ci pinctrl-0 = <&ddr_vtt_pins_default>; 13962306a36Sopenharmony_ci regulator-min-microvolt = <3300000>; 14062306a36Sopenharmony_ci regulator-max-microvolt = <3300000>; 14162306a36Sopenharmony_ci enable-active-high; 14262306a36Sopenharmony_ci regulator-always-on; 14362306a36Sopenharmony_ci regulator-boot-on; 14462306a36Sopenharmony_ci vin-supply = <&vcc3v3_io>; 14562306a36Sopenharmony_ci gpio = <&wkup_gpio0 28 GPIO_ACTIVE_HIGH>; 14662306a36Sopenharmony_ci }; 14762306a36Sopenharmony_ci}; 14862306a36Sopenharmony_ci 14962306a36Sopenharmony_ci&wkup_pmx0 { 15062306a36Sopenharmony_ci wkup_uart0_pins_default: wkup-uart0-default-pins { 15162306a36Sopenharmony_ci pinctrl-single,pins = < 15262306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x00a0, PIN_INPUT, 0) /* (AB1) WKUP_UART0_RXD */ 15362306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x00a4, PIN_OUTPUT, 0) /* (AB5) WKUP_UART0_TXD */ 15462306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x00c8, PIN_INPUT, 1) /* (AC2) WKUP_GPIO0_6.WKUP_UART0_CTSn */ 15562306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x00cc, PIN_OUTPUT, 1) /* (AC1) WKUP_GPIO0_7.WKUP_UART0_RTSn */ 15662306a36Sopenharmony_ci >; 15762306a36Sopenharmony_ci }; 15862306a36Sopenharmony_ci 15962306a36Sopenharmony_ci ddr_vtt_pins_default: ddr-vtt-default-pins { 16062306a36Sopenharmony_ci pinctrl-single,pins = < 16162306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0040, PIN_OUTPUT_PULLUP, 7) /* WKUP_GPIO0_28 */ 16262306a36Sopenharmony_ci >; 16362306a36Sopenharmony_ci }; 16462306a36Sopenharmony_ci 16562306a36Sopenharmony_ci wkup_i2c0_pins_default: wkup-i2c0-default-pins { 16662306a36Sopenharmony_ci pinctrl-single,pins = < 16762306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x00e0, PIN_INPUT, 0) /* (AC7) WKUP_I2C0_SCL */ 16862306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x00e4, PIN_INPUT, 0) /* (AD6) WKUP_I2C0_SDA */ 16962306a36Sopenharmony_ci >; 17062306a36Sopenharmony_ci }; 17162306a36Sopenharmony_ci 17262306a36Sopenharmony_ci push_button_pins_default: push-button-default-pins { 17362306a36Sopenharmony_ci pinctrl-single,pins = < 17462306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0030, PIN_INPUT, 7) /* (R5) WKUP_GPIO0_24 */ 17562306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x003c, PIN_INPUT, 7) /* (P2) WKUP_GPIO0_27 */ 17662306a36Sopenharmony_ci >; 17762306a36Sopenharmony_ci }; 17862306a36Sopenharmony_ci 17962306a36Sopenharmony_ci mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-default-pins { 18062306a36Sopenharmony_ci pinctrl-single,pins = < 18162306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0000, PIN_OUTPUT, 0) /* (V1) MCU_OSPI0_CLK */ 18262306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0008, PIN_INPUT, 0) /* (U2) MCU_OSPI0_DQS */ 18362306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x000c, PIN_INPUT, 0) /* (U4) MCU_OSPI0_D0 */ 18462306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0010, PIN_INPUT, 0) /* (U5) MCU_OSPI0_D1 */ 18562306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0014, PIN_INPUT, 0) /* (T2) MCU_OSPI0_D2 */ 18662306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0018, PIN_INPUT, 0) /* (T3) MCU_OSPI0_D3 */ 18762306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x001c, PIN_INPUT, 0) /* (T4) MCU_OSPI0_D4 */ 18862306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0020, PIN_INPUT, 0) /* (T5) MCU_OSPI0_D5 */ 18962306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0024, PIN_INPUT, 0) /* (R2) MCU_OSPI0_D6 */ 19062306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0028, PIN_INPUT, 0) /* (R3) MCU_OSPI0_D7 */ 19162306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x002c, PIN_OUTPUT, 0) /* (R4) MCU_OSPI0_CSn0 */ 19262306a36Sopenharmony_ci >; 19362306a36Sopenharmony_ci }; 19462306a36Sopenharmony_ci 19562306a36Sopenharmony_ci wkup_pca554_default: wkup-pca554-default-pins { 19662306a36Sopenharmony_ci pinctrl-single,pins = < 19762306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0034, PIN_INPUT, 7) /* (T1) MCU_OSPI1_CLK.WKUP_GPIO0_25 */ 19862306a36Sopenharmony_ci >; 19962306a36Sopenharmony_ci }; 20062306a36Sopenharmony_ci 20162306a36Sopenharmony_ci mcu_uart0_pins_default: mcu-uart0-default-pins { 20262306a36Sopenharmony_ci pinctrl-single,pins = < 20362306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 4) /* (P4) MCU_OSPI1_D1.MCU_UART0_RXD */ 20462306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0048, PIN_OUTPUT, 4) /* (P5) MCU_OSPI1_D2.MCU_UART0_TXD */ 20562306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 4) /* (P1) MCU_OSPI1_D3.MCU_UART0_CTSn */ 20662306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0054, PIN_OUTPUT, 4) /* (N3) MCU_OSPI1_CSn1.MCU_UART0_RTSn */ 20762306a36Sopenharmony_ci >; 20862306a36Sopenharmony_ci }; 20962306a36Sopenharmony_ci 21062306a36Sopenharmony_ci mcu_cpsw_pins_default: mcu-cpsw-default-pins { 21162306a36Sopenharmony_ci pinctrl-single,pins = < 21262306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0058, PIN_OUTPUT, 0) /* (N4) MCU_RGMII1_TX_CTL */ 21362306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x005c, PIN_INPUT, 0) /* (N5) MCU_RGMII1_RX_CTL */ 21462306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0060, PIN_OUTPUT, 0) /* (M2) MCU_RGMII1_TD3 */ 21562306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0064, PIN_OUTPUT, 0) /* (M3) MCU_RGMII1_TD2 */ 21662306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0068, PIN_OUTPUT, 0) /* (M4) MCU_RGMII1_TD1 */ 21762306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x006c, PIN_OUTPUT, 0) /* (M5) MCU_RGMII1_TD0 */ 21862306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 0) /* (L2) MCU_RGMII1_RD3 */ 21962306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x007c, PIN_INPUT, 0) /* (L5) MCU_RGMII1_RD2 */ 22062306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 0) /* (M6) MCU_RGMII1_RD1 */ 22162306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 0) /* (L6) MCU_RGMII1_RD0 */ 22262306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0070, PIN_OUTPUT, 0) /* (N1) MCU_RGMII1_TXC */ 22362306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0074, PIN_INPUT, 0) /* (M1) MCU_RGMII1_RXC */ 22462306a36Sopenharmony_ci >; 22562306a36Sopenharmony_ci }; 22662306a36Sopenharmony_ci 22762306a36Sopenharmony_ci mcu_mdio_pins_default: mcu-mdio1-default-pins { 22862306a36Sopenharmony_ci pinctrl-single,pins = < 22962306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x008c, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */ 23062306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */ 23162306a36Sopenharmony_ci >; 23262306a36Sopenharmony_ci }; 23362306a36Sopenharmony_ci 23462306a36Sopenharmony_ci mcu_i2c0_pins_default: mcu-i2c0-default-pins { 23562306a36Sopenharmony_ci pinctrl-single,pins = < 23662306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x00e8, PIN_INPUT, 0) /* (AD8) MCU_I2C0_SCL */ 23762306a36Sopenharmony_ci AM65X_WKUP_IOPAD(0x00ec, PIN_INPUT, 0) /* (AD7) MCU_I2C0_SDA */ 23862306a36Sopenharmony_ci >; 23962306a36Sopenharmony_ci }; 24062306a36Sopenharmony_ci}; 24162306a36Sopenharmony_ci 24262306a36Sopenharmony_ci&main_pmx0 { 24362306a36Sopenharmony_ci main_uart0_pins_default: main-uart0-default-pins { 24462306a36Sopenharmony_ci pinctrl-single,pins = < 24562306a36Sopenharmony_ci AM65X_IOPAD(0x01e4, PIN_INPUT, 0) /* (AF11) UART0_RXD */ 24662306a36Sopenharmony_ci AM65X_IOPAD(0x01e8, PIN_OUTPUT, 0) /* (AE11) UART0_TXD */ 24762306a36Sopenharmony_ci AM65X_IOPAD(0x01ec, PIN_INPUT, 0) /* (AG11) UART0_CTSn */ 24862306a36Sopenharmony_ci AM65X_IOPAD(0x01f0, PIN_OUTPUT, 0) /* (AD11) UART0_RTSn */ 24962306a36Sopenharmony_ci >; 25062306a36Sopenharmony_ci }; 25162306a36Sopenharmony_ci 25262306a36Sopenharmony_ci main_i2c2_pins_default: main-i2c2-default-pins { 25362306a36Sopenharmony_ci pinctrl-single,pins = < 25462306a36Sopenharmony_ci AM65X_IOPAD(0x0074, PIN_INPUT, 5) /* (T27) GPMC0_CSn3.I2C2_SCL */ 25562306a36Sopenharmony_ci AM65X_IOPAD(0x0070, PIN_INPUT, 5) /* (R25) GPMC0_CSn2.I2C2_SDA */ 25662306a36Sopenharmony_ci >; 25762306a36Sopenharmony_ci }; 25862306a36Sopenharmony_ci 25962306a36Sopenharmony_ci main_spi0_pins_default: main-spi0-default-pins { 26062306a36Sopenharmony_ci pinctrl-single,pins = < 26162306a36Sopenharmony_ci AM65X_IOPAD(0x01c4, PIN_INPUT, 0) /* (AH13) SPI0_CLK */ 26262306a36Sopenharmony_ci AM65X_IOPAD(0x01c8, PIN_INPUT, 0) /* (AE13) SPI0_D0 */ 26362306a36Sopenharmony_ci AM65X_IOPAD(0x01cc, PIN_INPUT, 0) /* (AD13) SPI0_D1 */ 26462306a36Sopenharmony_ci AM65X_IOPAD(0x01bc, PIN_OUTPUT, 0) /* (AG13) SPI0_CS0 */ 26562306a36Sopenharmony_ci >; 26662306a36Sopenharmony_ci }; 26762306a36Sopenharmony_ci 26862306a36Sopenharmony_ci main_mmc0_pins_default: main-mmc0-default-pins { 26962306a36Sopenharmony_ci pinctrl-single,pins = < 27062306a36Sopenharmony_ci AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0) /* (B25) MMC0_CLK */ 27162306a36Sopenharmony_ci AM65X_IOPAD(0x01ac, PIN_INPUT_PULLUP, 0) /* (B27) MMC0_CMD */ 27262306a36Sopenharmony_ci AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0) /* (A26) MMC0_DAT0 */ 27362306a36Sopenharmony_ci AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0) /* (E25) MMC0_DAT1 */ 27462306a36Sopenharmony_ci AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0) /* (C26) MMC0_DAT2 */ 27562306a36Sopenharmony_ci AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0) /* (A25) MMC0_DAT3 */ 27662306a36Sopenharmony_ci AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0) /* (E24) MMC0_DAT4 */ 27762306a36Sopenharmony_ci AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0) /* (A24) MMC0_DAT5 */ 27862306a36Sopenharmony_ci AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0) /* (B26) MMC0_DAT6 */ 27962306a36Sopenharmony_ci AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0) /* (D25) MMC0_DAT7 */ 28062306a36Sopenharmony_ci AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP, 0) /* (A23) MMC0_SDCD */ 28162306a36Sopenharmony_ci AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */ 28262306a36Sopenharmony_ci >; 28362306a36Sopenharmony_ci }; 28462306a36Sopenharmony_ci 28562306a36Sopenharmony_ci main_mmc1_pins_default: main-mmc1-default-pins { 28662306a36Sopenharmony_ci pinctrl-single,pins = < 28762306a36Sopenharmony_ci AM65X_IOPAD(0x02d4, PIN_INPUT_PULLDOWN, 0) /* (C27) MMC1_CLK */ 28862306a36Sopenharmony_ci AM65X_IOPAD(0x02d8, PIN_INPUT_PULLUP, 0) /* (C28) MMC1_CMD */ 28962306a36Sopenharmony_ci AM65X_IOPAD(0x02d0, PIN_INPUT_PULLUP, 0) /* (D28) MMC1_DAT0 */ 29062306a36Sopenharmony_ci AM65X_IOPAD(0x02cc, PIN_INPUT_PULLUP, 0) /* (E27) MMC1_DAT1 */ 29162306a36Sopenharmony_ci AM65X_IOPAD(0x02c8, PIN_INPUT_PULLUP, 0) /* (D26) MMC1_DAT2 */ 29262306a36Sopenharmony_ci AM65X_IOPAD(0x02c4, PIN_INPUT_PULLUP, 0) /* (D27) MMC1_DAT3 */ 29362306a36Sopenharmony_ci AM65X_IOPAD(0x02dc, PIN_INPUT_PULLUP, 0) /* (B24) MMC1_SDCD */ 29462306a36Sopenharmony_ci AM65X_IOPAD(0x02e0, PIN_INPUT, 0) /* (C24) MMC1_SDWP */ 29562306a36Sopenharmony_ci >; 29662306a36Sopenharmony_ci }; 29762306a36Sopenharmony_ci 29862306a36Sopenharmony_ci usb1_pins_default: usb1-default-pins { 29962306a36Sopenharmony_ci pinctrl-single,pins = < 30062306a36Sopenharmony_ci AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */ 30162306a36Sopenharmony_ci >; 30262306a36Sopenharmony_ci }; 30362306a36Sopenharmony_ci}; 30462306a36Sopenharmony_ci 30562306a36Sopenharmony_ci&main_pmx1 { 30662306a36Sopenharmony_ci main_i2c0_pins_default: main-i2c0-default-pins { 30762306a36Sopenharmony_ci pinctrl-single,pins = < 30862306a36Sopenharmony_ci AM65X_IOPAD(0x0000, PIN_INPUT, 0) /* (D20) I2C0_SCL */ 30962306a36Sopenharmony_ci AM65X_IOPAD(0x0004, PIN_INPUT, 0) /* (C21) I2C0_SDA */ 31062306a36Sopenharmony_ci >; 31162306a36Sopenharmony_ci }; 31262306a36Sopenharmony_ci 31362306a36Sopenharmony_ci main_i2c1_pins_default: main-i2c1-default-pins { 31462306a36Sopenharmony_ci pinctrl-single,pins = < 31562306a36Sopenharmony_ci AM65X_IOPAD(0x0008, PIN_INPUT, 0) /* (B21) I2C1_SCL */ 31662306a36Sopenharmony_ci AM65X_IOPAD(0x000c, PIN_INPUT, 0) /* (E21) I2C1_SDA */ 31762306a36Sopenharmony_ci >; 31862306a36Sopenharmony_ci }; 31962306a36Sopenharmony_ci 32062306a36Sopenharmony_ci ecap0_pins_default: ecap0-default-pins { 32162306a36Sopenharmony_ci pinctrl-single,pins = < 32262306a36Sopenharmony_ci AM65X_IOPAD(0x0010, PIN_INPUT, 0) /* (D21) ECAP0_IN_APWM_OUT */ 32362306a36Sopenharmony_ci >; 32462306a36Sopenharmony_ci }; 32562306a36Sopenharmony_ci}; 32662306a36Sopenharmony_ci 32762306a36Sopenharmony_ci&wkup_uart0 { 32862306a36Sopenharmony_ci /* Wakeup UART is used by System firmware */ 32962306a36Sopenharmony_ci status = "reserved"; 33062306a36Sopenharmony_ci pinctrl-names = "default"; 33162306a36Sopenharmony_ci pinctrl-0 = <&wkup_uart0_pins_default>; 33262306a36Sopenharmony_ci}; 33362306a36Sopenharmony_ci 33462306a36Sopenharmony_ci&mcu_uart0 { 33562306a36Sopenharmony_ci status = "okay"; 33662306a36Sopenharmony_ci pinctrl-names = "default"; 33762306a36Sopenharmony_ci pinctrl-0 = <&mcu_uart0_pins_default>; 33862306a36Sopenharmony_ci}; 33962306a36Sopenharmony_ci 34062306a36Sopenharmony_ci&main_uart0 { 34162306a36Sopenharmony_ci status = "okay"; 34262306a36Sopenharmony_ci pinctrl-names = "default"; 34362306a36Sopenharmony_ci pinctrl-0 = <&main_uart0_pins_default>; 34462306a36Sopenharmony_ci power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>; 34562306a36Sopenharmony_ci}; 34662306a36Sopenharmony_ci 34762306a36Sopenharmony_ci&wkup_i2c0 { 34862306a36Sopenharmony_ci status = "okay"; 34962306a36Sopenharmony_ci pinctrl-names = "default"; 35062306a36Sopenharmony_ci pinctrl-0 = <&wkup_i2c0_pins_default>; 35162306a36Sopenharmony_ci clock-frequency = <400000>; 35262306a36Sopenharmony_ci 35362306a36Sopenharmony_ci eeprom@50 { 35462306a36Sopenharmony_ci /* AT24CM01 */ 35562306a36Sopenharmony_ci compatible = "atmel,24c1024"; 35662306a36Sopenharmony_ci reg = <0x50>; 35762306a36Sopenharmony_ci }; 35862306a36Sopenharmony_ci 35962306a36Sopenharmony_ci vdd_mpu: regulator@60 { 36062306a36Sopenharmony_ci compatible = "ti,tps62363"; 36162306a36Sopenharmony_ci reg = <0x60>; 36262306a36Sopenharmony_ci regulator-name = "VDD_MPU"; 36362306a36Sopenharmony_ci regulator-min-microvolt = <500000>; 36462306a36Sopenharmony_ci regulator-max-microvolt = <1770000>; 36562306a36Sopenharmony_ci regulator-always-on; 36662306a36Sopenharmony_ci regulator-boot-on; 36762306a36Sopenharmony_ci ti,vsel0-state-high; 36862306a36Sopenharmony_ci ti,vsel1-state-high; 36962306a36Sopenharmony_ci ti,enable-vout-discharge; 37062306a36Sopenharmony_ci }; 37162306a36Sopenharmony_ci 37262306a36Sopenharmony_ci pca9554: gpio@39 { 37362306a36Sopenharmony_ci compatible = "nxp,pca9554"; 37462306a36Sopenharmony_ci reg = <0x39>; 37562306a36Sopenharmony_ci gpio-controller; 37662306a36Sopenharmony_ci #gpio-cells = <2>; 37762306a36Sopenharmony_ci pinctrl-names = "default"; 37862306a36Sopenharmony_ci pinctrl-0 = <&wkup_pca554_default>; 37962306a36Sopenharmony_ci interrupt-parent = <&wkup_gpio0>; 38062306a36Sopenharmony_ci interrupts = <25 IRQ_TYPE_EDGE_FALLING>; 38162306a36Sopenharmony_ci interrupt-controller; 38262306a36Sopenharmony_ci #interrupt-cells = <2>; 38362306a36Sopenharmony_ci }; 38462306a36Sopenharmony_ci}; 38562306a36Sopenharmony_ci 38662306a36Sopenharmony_ci&mcu_i2c0 { 38762306a36Sopenharmony_ci status = "okay"; 38862306a36Sopenharmony_ci pinctrl-names = "default"; 38962306a36Sopenharmony_ci pinctrl-0 = <&mcu_i2c0_pins_default>; 39062306a36Sopenharmony_ci clock-frequency = <400000>; 39162306a36Sopenharmony_ci}; 39262306a36Sopenharmony_ci 39362306a36Sopenharmony_ci&main_i2c0 { 39462306a36Sopenharmony_ci status = "okay"; 39562306a36Sopenharmony_ci pinctrl-names = "default"; 39662306a36Sopenharmony_ci pinctrl-0 = <&main_i2c0_pins_default>; 39762306a36Sopenharmony_ci clock-frequency = <400000>; 39862306a36Sopenharmony_ci 39962306a36Sopenharmony_ci pca9555: gpio@21 { 40062306a36Sopenharmony_ci compatible = "nxp,pca9555"; 40162306a36Sopenharmony_ci reg = <0x21>; 40262306a36Sopenharmony_ci gpio-controller; 40362306a36Sopenharmony_ci #gpio-cells = <2>; 40462306a36Sopenharmony_ci }; 40562306a36Sopenharmony_ci}; 40662306a36Sopenharmony_ci 40762306a36Sopenharmony_ci&main_i2c1 { 40862306a36Sopenharmony_ci status = "okay"; 40962306a36Sopenharmony_ci pinctrl-names = "default"; 41062306a36Sopenharmony_ci pinctrl-0 = <&main_i2c1_pins_default>; 41162306a36Sopenharmony_ci clock-frequency = <400000>; 41262306a36Sopenharmony_ci}; 41362306a36Sopenharmony_ci 41462306a36Sopenharmony_ci&main_i2c2 { 41562306a36Sopenharmony_ci status = "okay"; 41662306a36Sopenharmony_ci pinctrl-names = "default"; 41762306a36Sopenharmony_ci pinctrl-0 = <&main_i2c2_pins_default>; 41862306a36Sopenharmony_ci clock-frequency = <400000>; 41962306a36Sopenharmony_ci}; 42062306a36Sopenharmony_ci 42162306a36Sopenharmony_ci&ecap0 { 42262306a36Sopenharmony_ci status = "okay"; 42362306a36Sopenharmony_ci pinctrl-names = "default"; 42462306a36Sopenharmony_ci pinctrl-0 = <&ecap0_pins_default>; 42562306a36Sopenharmony_ci}; 42662306a36Sopenharmony_ci 42762306a36Sopenharmony_ci&main_spi0 { 42862306a36Sopenharmony_ci status = "okay"; 42962306a36Sopenharmony_ci pinctrl-names = "default"; 43062306a36Sopenharmony_ci pinctrl-0 = <&main_spi0_pins_default>; 43162306a36Sopenharmony_ci #address-cells = <1>; 43262306a36Sopenharmony_ci #size-cells = <0>; 43362306a36Sopenharmony_ci ti,pindir-d0-out-d1-in; 43462306a36Sopenharmony_ci 43562306a36Sopenharmony_ci flash@0 { 43662306a36Sopenharmony_ci compatible = "jedec,spi-nor"; 43762306a36Sopenharmony_ci reg = <0x0>; 43862306a36Sopenharmony_ci spi-tx-bus-width = <1>; 43962306a36Sopenharmony_ci spi-rx-bus-width = <1>; 44062306a36Sopenharmony_ci spi-max-frequency = <48000000>; 44162306a36Sopenharmony_ci }; 44262306a36Sopenharmony_ci}; 44362306a36Sopenharmony_ci 44462306a36Sopenharmony_ci&sdhci0 { 44562306a36Sopenharmony_ci pinctrl-names = "default"; 44662306a36Sopenharmony_ci pinctrl-0 = <&main_mmc0_pins_default>; 44762306a36Sopenharmony_ci bus-width = <8>; 44862306a36Sopenharmony_ci non-removable; 44962306a36Sopenharmony_ci ti,driver-strength-ohm = <50>; 45062306a36Sopenharmony_ci disable-wp; 45162306a36Sopenharmony_ci}; 45262306a36Sopenharmony_ci 45362306a36Sopenharmony_ci/* 45462306a36Sopenharmony_ci * Because of erratas i2025 and i2026 for silicon revision 1.0, the 45562306a36Sopenharmony_ci * SD card interface might fail. Boards with sr1.0 are recommended to 45662306a36Sopenharmony_ci * disable sdhci1 45762306a36Sopenharmony_ci */ 45862306a36Sopenharmony_ci&sdhci1 { 45962306a36Sopenharmony_ci vmmc-supply = <&vdd_mmc1_sd>; 46062306a36Sopenharmony_ci pinctrl-names = "default"; 46162306a36Sopenharmony_ci pinctrl-0 = <&main_mmc1_pins_default>; 46262306a36Sopenharmony_ci ti,driver-strength-ohm = <50>; 46362306a36Sopenharmony_ci disable-wp; 46462306a36Sopenharmony_ci}; 46562306a36Sopenharmony_ci 46662306a36Sopenharmony_ci&usb1 { 46762306a36Sopenharmony_ci pinctrl-names = "default"; 46862306a36Sopenharmony_ci pinctrl-0 = <&usb1_pins_default>; 46962306a36Sopenharmony_ci dr_mode = "otg"; 47062306a36Sopenharmony_ci}; 47162306a36Sopenharmony_ci 47262306a36Sopenharmony_ci&dwc3_0 { 47362306a36Sopenharmony_ci status = "disabled"; 47462306a36Sopenharmony_ci}; 47562306a36Sopenharmony_ci 47662306a36Sopenharmony_ci&usb0_phy { 47762306a36Sopenharmony_ci status = "disabled"; 47862306a36Sopenharmony_ci}; 47962306a36Sopenharmony_ci 48062306a36Sopenharmony_ci&tscadc0 { 48162306a36Sopenharmony_ci status = "okay"; 48262306a36Sopenharmony_ci adc { 48362306a36Sopenharmony_ci ti,adc-channels = <0 1 2 3 4 5 6 7>; 48462306a36Sopenharmony_ci }; 48562306a36Sopenharmony_ci}; 48662306a36Sopenharmony_ci 48762306a36Sopenharmony_ci&tscadc1 { 48862306a36Sopenharmony_ci status = "okay"; 48962306a36Sopenharmony_ci adc { 49062306a36Sopenharmony_ci ti,adc-channels = <0 1 2 3 4 5 6 7>; 49162306a36Sopenharmony_ci }; 49262306a36Sopenharmony_ci}; 49362306a36Sopenharmony_ci 49462306a36Sopenharmony_ci&serdes0 { 49562306a36Sopenharmony_ci status = "disabled"; 49662306a36Sopenharmony_ci}; 49762306a36Sopenharmony_ci 49862306a36Sopenharmony_ci&serdes1 { 49962306a36Sopenharmony_ci status = "disabled"; 50062306a36Sopenharmony_ci}; 50162306a36Sopenharmony_ci 50262306a36Sopenharmony_ci&mailbox0_cluster0 { 50362306a36Sopenharmony_ci status = "okay"; 50462306a36Sopenharmony_ci interrupts = <436>; 50562306a36Sopenharmony_ci 50662306a36Sopenharmony_ci mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 { 50762306a36Sopenharmony_ci ti,mbox-tx = <1 0 0>; 50862306a36Sopenharmony_ci ti,mbox-rx = <0 0 0>; 50962306a36Sopenharmony_ci }; 51062306a36Sopenharmony_ci}; 51162306a36Sopenharmony_ci 51262306a36Sopenharmony_ci&mailbox0_cluster1 { 51362306a36Sopenharmony_ci status = "okay"; 51462306a36Sopenharmony_ci interrupts = <432>; 51562306a36Sopenharmony_ci 51662306a36Sopenharmony_ci mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 { 51762306a36Sopenharmony_ci ti,mbox-tx = <1 0 0>; 51862306a36Sopenharmony_ci ti,mbox-rx = <0 0 0>; 51962306a36Sopenharmony_ci }; 52062306a36Sopenharmony_ci}; 52162306a36Sopenharmony_ci 52262306a36Sopenharmony_ci&mcu_r5fss0_core0 { 52362306a36Sopenharmony_ci memory-region = <&mcu_r5fss0_core0_dma_memory_region>, 52462306a36Sopenharmony_ci <&mcu_r5fss0_core0_memory_region>; 52562306a36Sopenharmony_ci mboxes = <&mailbox0_cluster0>, <&mbox_mcu_r5fss0_core0>; 52662306a36Sopenharmony_ci}; 52762306a36Sopenharmony_ci 52862306a36Sopenharmony_ci&mcu_r5fss0_core1 { 52962306a36Sopenharmony_ci memory-region = <&mcu_r5fss0_core1_dma_memory_region>, 53062306a36Sopenharmony_ci <&mcu_r5fss0_core1_memory_region>; 53162306a36Sopenharmony_ci mboxes = <&mailbox0_cluster1>, <&mbox_mcu_r5fss0_core1>; 53262306a36Sopenharmony_ci}; 53362306a36Sopenharmony_ci 53462306a36Sopenharmony_ci&ospi0 { 53562306a36Sopenharmony_ci status = "okay"; 53662306a36Sopenharmony_ci pinctrl-names = "default"; 53762306a36Sopenharmony_ci pinctrl-0 = <&mcu_fss0_ospi0_pins_default>; 53862306a36Sopenharmony_ci 53962306a36Sopenharmony_ci flash@0 { 54062306a36Sopenharmony_ci compatible = "jedec,spi-nor"; 54162306a36Sopenharmony_ci reg = <0x0>; 54262306a36Sopenharmony_ci spi-tx-bus-width = <8>; 54362306a36Sopenharmony_ci spi-rx-bus-width = <8>; 54462306a36Sopenharmony_ci spi-max-frequency = <25000000>; 54562306a36Sopenharmony_ci cdns,tshsl-ns = <60>; 54662306a36Sopenharmony_ci cdns,tsd2d-ns = <60>; 54762306a36Sopenharmony_ci cdns,tchsh-ns = <60>; 54862306a36Sopenharmony_ci cdns,tslch-ns = <60>; 54962306a36Sopenharmony_ci cdns,read-delay = <0>; 55062306a36Sopenharmony_ci 55162306a36Sopenharmony_ci partitions { 55262306a36Sopenharmony_ci compatible = "fixed-partitions"; 55362306a36Sopenharmony_ci #address-cells = <1>; 55462306a36Sopenharmony_ci #size-cells = <1>; 55562306a36Sopenharmony_ci 55662306a36Sopenharmony_ci partition@0 { 55762306a36Sopenharmony_ci label = "ospi.tiboot3"; 55862306a36Sopenharmony_ci reg = <0x0 0x80000>; 55962306a36Sopenharmony_ci }; 56062306a36Sopenharmony_ci 56162306a36Sopenharmony_ci partition@80000 { 56262306a36Sopenharmony_ci label = "ospi.tispl"; 56362306a36Sopenharmony_ci reg = <0x80000 0x200000>; 56462306a36Sopenharmony_ci }; 56562306a36Sopenharmony_ci 56662306a36Sopenharmony_ci partition@280000 { 56762306a36Sopenharmony_ci label = "ospi.u-boot"; 56862306a36Sopenharmony_ci reg = <0x280000 0x400000>; 56962306a36Sopenharmony_ci }; 57062306a36Sopenharmony_ci 57162306a36Sopenharmony_ci partition@680000 { 57262306a36Sopenharmony_ci label = "ospi.env"; 57362306a36Sopenharmony_ci reg = <0x680000 0x20000>; 57462306a36Sopenharmony_ci }; 57562306a36Sopenharmony_ci 57662306a36Sopenharmony_ci partition@6a0000 { 57762306a36Sopenharmony_ci label = "ospi.env.backup"; 57862306a36Sopenharmony_ci reg = <0x6a0000 0x20000>; 57962306a36Sopenharmony_ci }; 58062306a36Sopenharmony_ci 58162306a36Sopenharmony_ci partition@6c0000 { 58262306a36Sopenharmony_ci label = "ospi.sysfw"; 58362306a36Sopenharmony_ci reg = <0x6c0000 0x100000>; 58462306a36Sopenharmony_ci }; 58562306a36Sopenharmony_ci 58662306a36Sopenharmony_ci partition@800000 { 58762306a36Sopenharmony_ci label = "ospi.rootfs"; 58862306a36Sopenharmony_ci reg = <0x800000 0x37c0000>; 58962306a36Sopenharmony_ci }; 59062306a36Sopenharmony_ci 59162306a36Sopenharmony_ci partition@3fe0000 { 59262306a36Sopenharmony_ci label = "ospi.phypattern"; 59362306a36Sopenharmony_ci reg = <0x3fe0000 0x20000>; 59462306a36Sopenharmony_ci }; 59562306a36Sopenharmony_ci }; 59662306a36Sopenharmony_ci }; 59762306a36Sopenharmony_ci}; 59862306a36Sopenharmony_ci 59962306a36Sopenharmony_ci&mcu_cpsw { 60062306a36Sopenharmony_ci pinctrl-names = "default"; 60162306a36Sopenharmony_ci pinctrl-0 = <&mcu_cpsw_pins_default>; 60262306a36Sopenharmony_ci}; 60362306a36Sopenharmony_ci 60462306a36Sopenharmony_ci&davinci_mdio { 60562306a36Sopenharmony_ci status = "okay"; 60662306a36Sopenharmony_ci pinctrl-names = "default"; 60762306a36Sopenharmony_ci pinctrl-0 = <&mcu_mdio_pins_default>; 60862306a36Sopenharmony_ci 60962306a36Sopenharmony_ci phy0: ethernet-phy@0 { 61062306a36Sopenharmony_ci reg = <0>; 61162306a36Sopenharmony_ci ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; 61262306a36Sopenharmony_ci ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 61362306a36Sopenharmony_ci }; 61462306a36Sopenharmony_ci}; 61562306a36Sopenharmony_ci 61662306a36Sopenharmony_ci&cpsw_port1 { 61762306a36Sopenharmony_ci phy-mode = "rgmii-rxid"; 61862306a36Sopenharmony_ci phy-handle = <&phy0>; 61962306a36Sopenharmony_ci}; 62062306a36Sopenharmony_ci 62162306a36Sopenharmony_ci&dss { 62262306a36Sopenharmony_ci status = "disabled"; 62362306a36Sopenharmony_ci}; 624