162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/ 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Base Board: https://www.ti.com/lit/zip/SPRR463 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci/dts-v1/; 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#include "k3-am68-sk-som.dtsi" 1162306a36Sopenharmony_ci#include <dt-bindings/net/ti-dp83867.h> 1262306a36Sopenharmony_ci#include <dt-bindings/phy/phy-cadence.h> 1362306a36Sopenharmony_ci#include <dt-bindings/phy/phy.h> 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci#include "k3-serdes.h" 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci/ { 1862306a36Sopenharmony_ci compatible = "ti,am68-sk", "ti,j721s2"; 1962306a36Sopenharmony_ci model = "Texas Instruments AM68 SK"; 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci chosen { 2262306a36Sopenharmony_ci stdout-path = "serial2:115200n8"; 2362306a36Sopenharmony_ci }; 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci aliases { 2662306a36Sopenharmony_ci serial0 = &wkup_uart0; 2762306a36Sopenharmony_ci serial1 = &mcu_uart0; 2862306a36Sopenharmony_ci serial2 = &main_uart8; 2962306a36Sopenharmony_ci mmc1 = &main_sdhci1; 3062306a36Sopenharmony_ci can0 = &mcu_mcan0; 3162306a36Sopenharmony_ci can1 = &mcu_mcan1; 3262306a36Sopenharmony_ci can2 = &main_mcan6; 3362306a36Sopenharmony_ci can3 = &main_mcan7; 3462306a36Sopenharmony_ci }; 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_ci vusb_main: regulator-vusb-main5v0 { 3762306a36Sopenharmony_ci /* USB MAIN INPUT 5V DC */ 3862306a36Sopenharmony_ci compatible = "regulator-fixed"; 3962306a36Sopenharmony_ci regulator-name = "vusb-main5v0"; 4062306a36Sopenharmony_ci regulator-min-microvolt = <5000000>; 4162306a36Sopenharmony_ci regulator-max-microvolt = <5000000>; 4262306a36Sopenharmony_ci regulator-always-on; 4362306a36Sopenharmony_ci regulator-boot-on; 4462306a36Sopenharmony_ci }; 4562306a36Sopenharmony_ci 4662306a36Sopenharmony_ci vsys_3v3: regulator-vsys3v3 { 4762306a36Sopenharmony_ci /* Output of LM5141 */ 4862306a36Sopenharmony_ci compatible = "regulator-fixed"; 4962306a36Sopenharmony_ci regulator-name = "vsys_3v3"; 5062306a36Sopenharmony_ci regulator-min-microvolt = <3300000>; 5162306a36Sopenharmony_ci regulator-max-microvolt = <3300000>; 5262306a36Sopenharmony_ci vin-supply = <&vusb_main>; 5362306a36Sopenharmony_ci regulator-always-on; 5462306a36Sopenharmony_ci regulator-boot-on; 5562306a36Sopenharmony_ci }; 5662306a36Sopenharmony_ci 5762306a36Sopenharmony_ci vdd_mmc1: regulator-sd { 5862306a36Sopenharmony_ci /* Output of TPS22918 */ 5962306a36Sopenharmony_ci compatible = "regulator-fixed"; 6062306a36Sopenharmony_ci regulator-name = "vdd_mmc1"; 6162306a36Sopenharmony_ci regulator-min-microvolt = <3300000>; 6262306a36Sopenharmony_ci regulator-max-microvolt = <3300000>; 6362306a36Sopenharmony_ci regulator-boot-on; 6462306a36Sopenharmony_ci enable-active-high; 6562306a36Sopenharmony_ci vin-supply = <&vsys_3v3>; 6662306a36Sopenharmony_ci gpio = <&exp1 8 GPIO_ACTIVE_HIGH>; 6762306a36Sopenharmony_ci }; 6862306a36Sopenharmony_ci 6962306a36Sopenharmony_ci vdd_sd_dv: regulator-tlv71033 { 7062306a36Sopenharmony_ci /* Output of TLV71033 */ 7162306a36Sopenharmony_ci compatible = "regulator-gpio"; 7262306a36Sopenharmony_ci regulator-name = "tlv71033"; 7362306a36Sopenharmony_ci pinctrl-names = "default"; 7462306a36Sopenharmony_ci pinctrl-0 = <&vdd_sd_dv_pins_default>; 7562306a36Sopenharmony_ci regulator-min-microvolt = <1800000>; 7662306a36Sopenharmony_ci regulator-max-microvolt = <3300000>; 7762306a36Sopenharmony_ci regulator-boot-on; 7862306a36Sopenharmony_ci vin-supply = <&vsys_3v3>; 7962306a36Sopenharmony_ci gpios = <&main_gpio0 49 GPIO_ACTIVE_HIGH>; 8062306a36Sopenharmony_ci states = <1800000 0x0>, 8162306a36Sopenharmony_ci <3300000 0x1>; 8262306a36Sopenharmony_ci }; 8362306a36Sopenharmony_ci 8462306a36Sopenharmony_ci vsys_io_1v8: regulator-vsys-io-1v8 { 8562306a36Sopenharmony_ci compatible = "regulator-fixed"; 8662306a36Sopenharmony_ci regulator-name = "vsys_io_1v8"; 8762306a36Sopenharmony_ci regulator-min-microvolt = <1800000>; 8862306a36Sopenharmony_ci regulator-max-microvolt = <1800000>; 8962306a36Sopenharmony_ci regulator-always-on; 9062306a36Sopenharmony_ci regulator-boot-on; 9162306a36Sopenharmony_ci }; 9262306a36Sopenharmony_ci 9362306a36Sopenharmony_ci vsys_io_1v2: regulator-vsys-io-1v2 { 9462306a36Sopenharmony_ci compatible = "regulator-fixed"; 9562306a36Sopenharmony_ci regulator-name = "vsys_io_1v2"; 9662306a36Sopenharmony_ci regulator-min-microvolt = <1200000>; 9762306a36Sopenharmony_ci regulator-max-microvolt = <1200000>; 9862306a36Sopenharmony_ci regulator-always-on; 9962306a36Sopenharmony_ci regulator-boot-on; 10062306a36Sopenharmony_ci }; 10162306a36Sopenharmony_ci 10262306a36Sopenharmony_ci transceiver1: can-phy0 { 10362306a36Sopenharmony_ci compatible = "ti,tcan1042"; 10462306a36Sopenharmony_ci #phy-cells = <0>; 10562306a36Sopenharmony_ci max-bitrate = <5000000>; 10662306a36Sopenharmony_ci }; 10762306a36Sopenharmony_ci 10862306a36Sopenharmony_ci transceiver2: can-phy1 { 10962306a36Sopenharmony_ci compatible = "ti,tcan1042"; 11062306a36Sopenharmony_ci #phy-cells = <0>; 11162306a36Sopenharmony_ci max-bitrate = <5000000>; 11262306a36Sopenharmony_ci }; 11362306a36Sopenharmony_ci 11462306a36Sopenharmony_ci transceiver3: can-phy2 { 11562306a36Sopenharmony_ci compatible = "ti,tcan1042"; 11662306a36Sopenharmony_ci #phy-cells = <0>; 11762306a36Sopenharmony_ci max-bitrate = <5000000>; 11862306a36Sopenharmony_ci }; 11962306a36Sopenharmony_ci 12062306a36Sopenharmony_ci transceiver4: can-phy3 { 12162306a36Sopenharmony_ci compatible = "ti,tcan1042"; 12262306a36Sopenharmony_ci #phy-cells = <0>; 12362306a36Sopenharmony_ci max-bitrate = <5000000>; 12462306a36Sopenharmony_ci }; 12562306a36Sopenharmony_ci 12662306a36Sopenharmony_ci connector-hdmi { 12762306a36Sopenharmony_ci compatible = "hdmi-connector"; 12862306a36Sopenharmony_ci label = "hdmi"; 12962306a36Sopenharmony_ci type = "a"; 13062306a36Sopenharmony_ci pinctrl-names = "default"; 13162306a36Sopenharmony_ci pinctrl-0 = <&hdmi_hpd_pins_default>; 13262306a36Sopenharmony_ci ddc-i2c-bus = <&mcu_i2c1>; 13362306a36Sopenharmony_ci /* HDMI_HPD */ 13462306a36Sopenharmony_ci hpd-gpios = <&main_gpio0 0 GPIO_ACTIVE_HIGH>; 13562306a36Sopenharmony_ci 13662306a36Sopenharmony_ci port { 13762306a36Sopenharmony_ci hdmi_connector_in: endpoint { 13862306a36Sopenharmony_ci remote-endpoint = <&tfp410_out>; 13962306a36Sopenharmony_ci }; 14062306a36Sopenharmony_ci }; 14162306a36Sopenharmony_ci }; 14262306a36Sopenharmony_ci 14362306a36Sopenharmony_ci bridge-dvi { 14462306a36Sopenharmony_ci compatible = "ti,tfp410"; 14562306a36Sopenharmony_ci /* HDMI_PDn */ 14662306a36Sopenharmony_ci powerdown-gpios = <&exp2 0 GPIO_ACTIVE_LOW>; 14762306a36Sopenharmony_ci ti,deskew = <0>; 14862306a36Sopenharmony_ci 14962306a36Sopenharmony_ci ports { 15062306a36Sopenharmony_ci #address-cells = <1>; 15162306a36Sopenharmony_ci #size-cells = <0>; 15262306a36Sopenharmony_ci 15362306a36Sopenharmony_ci port@0 { 15462306a36Sopenharmony_ci reg = <0>; 15562306a36Sopenharmony_ci 15662306a36Sopenharmony_ci tfp410_in: endpoint { 15762306a36Sopenharmony_ci remote-endpoint = <&dpi_out0>; 15862306a36Sopenharmony_ci pclk-sample = <1>; 15962306a36Sopenharmony_ci }; 16062306a36Sopenharmony_ci }; 16162306a36Sopenharmony_ci 16262306a36Sopenharmony_ci port@1 { 16362306a36Sopenharmony_ci reg = <1>; 16462306a36Sopenharmony_ci 16562306a36Sopenharmony_ci tfp410_out: endpoint { 16662306a36Sopenharmony_ci remote-endpoint = <&hdmi_connector_in>; 16762306a36Sopenharmony_ci }; 16862306a36Sopenharmony_ci }; 16962306a36Sopenharmony_ci }; 17062306a36Sopenharmony_ci }; 17162306a36Sopenharmony_ci}; 17262306a36Sopenharmony_ci 17362306a36Sopenharmony_ci&main_pmx0 { 17462306a36Sopenharmony_ci main_uart8_pins_default: main-uart8-default-pins { 17562306a36Sopenharmony_ci pinctrl-single,pins = < 17662306a36Sopenharmony_ci J721S2_IOPAD(0x0d0, PIN_INPUT, 11) /* (AF26) SPI0_CS1.UART8_RXD */ 17762306a36Sopenharmony_ci J721S2_IOPAD(0x0d4, PIN_OUTPUT, 11) /* (AH27) SPI0_CLK.UART8_TXD */ 17862306a36Sopenharmony_ci >; 17962306a36Sopenharmony_ci }; 18062306a36Sopenharmony_ci 18162306a36Sopenharmony_ci main_i2c0_pins_default: main-i2c0-default-pins { 18262306a36Sopenharmony_ci pinctrl-single,pins = < 18362306a36Sopenharmony_ci J721S2_IOPAD(0x0e0, PIN_INPUT, 0) /* (AH25) I2C0_SCL */ 18462306a36Sopenharmony_ci J721S2_IOPAD(0x0e4, PIN_INPUT, 0) /* (AE24) I2C0_SDA */ 18562306a36Sopenharmony_ci >; 18662306a36Sopenharmony_ci }; 18762306a36Sopenharmony_ci 18862306a36Sopenharmony_ci main_mmc1_pins_default: main-mmc1-default-pins { 18962306a36Sopenharmony_ci pinctrl-single,pins = < 19062306a36Sopenharmony_ci J721S2_IOPAD(0x104, PIN_INPUT, 0) /* (P23) MMC1_CLK */ 19162306a36Sopenharmony_ci J721S2_IOPAD(0x108, PIN_INPUT, 0) /* (N24) MMC1_CMD */ 19262306a36Sopenharmony_ci J721S2_IOPAD(0x0fc, PIN_INPUT, 0) /* (M23) MMC1_DAT0 */ 19362306a36Sopenharmony_ci J721S2_IOPAD(0x0f8, PIN_INPUT, 0) /* (P24) MMC1_DAT1 */ 19462306a36Sopenharmony_ci J721S2_IOPAD(0x0f4, PIN_INPUT, 0) /* (R24) MMC1_DAT2 */ 19562306a36Sopenharmony_ci J721S2_IOPAD(0x0f0, PIN_INPUT, 0) /* (R22) MMC1_DAT3 */ 19662306a36Sopenharmony_ci J721S2_IOPAD(0x0e8, PIN_INPUT, 8) /* (AE25) TIMER_IO0.MMC1_SDCD */ 19762306a36Sopenharmony_ci >; 19862306a36Sopenharmony_ci }; 19962306a36Sopenharmony_ci 20062306a36Sopenharmony_ci vdd_sd_dv_pins_default: vdd-sd-dv-default-pins { 20162306a36Sopenharmony_ci pinctrl-single,pins = < 20262306a36Sopenharmony_ci J721S2_IOPAD(0x0c4, PIN_INPUT, 7) /* (AB26) ECAP0_IN_APWM_OUT.GPIO0_49 */ 20362306a36Sopenharmony_ci >; 20462306a36Sopenharmony_ci }; 20562306a36Sopenharmony_ci 20662306a36Sopenharmony_ci main_usbss0_pins_default: main-usbss0-default-pins { 20762306a36Sopenharmony_ci pinctrl-single,pins = < 20862306a36Sopenharmony_ci J721S2_IOPAD(0x0ec, PIN_OUTPUT, 6) /* (AG25) TIMER_IO1.USB0_DRVVBUS */ 20962306a36Sopenharmony_ci >; 21062306a36Sopenharmony_ci }; 21162306a36Sopenharmony_ci 21262306a36Sopenharmony_ci main_mcan6_pins_default: main-mcan6-default-pins { 21362306a36Sopenharmony_ci pinctrl-single,pins = < 21462306a36Sopenharmony_ci J721S2_IOPAD(0x098, PIN_INPUT, 0) /* (V25) MCASP0_AXR10.MCAN6_RX */ 21562306a36Sopenharmony_ci J721S2_IOPAD(0x094, PIN_INPUT, 0) /* (AA25) MCASP0_AXR9.MCAN6_TX */ 21662306a36Sopenharmony_ci >; 21762306a36Sopenharmony_ci }; 21862306a36Sopenharmony_ci 21962306a36Sopenharmony_ci main_mcan7_pins_default: main-mcan7-default-pins { 22062306a36Sopenharmony_ci pinctrl-single,pins = < 22162306a36Sopenharmony_ci J721S2_IOPAD(0x0a0, PIN_INPUT, 0) /* (AB25) MCASP0_AXR12.MCAN7_RX */ 22262306a36Sopenharmony_ci J721S2_IOPAD(0x09c, PIN_INPUT, 0) /* (T24) MCASP0_AXR11.MCAN7_TX */ 22362306a36Sopenharmony_ci >; 22462306a36Sopenharmony_ci }; 22562306a36Sopenharmony_ci 22662306a36Sopenharmony_ci main_i2c4_pins_default: main-i2c4-default-pins { 22762306a36Sopenharmony_ci pinctrl-single,pins = < 22862306a36Sopenharmony_ci J721S2_IOPAD(0x010, PIN_INPUT_PULLUP, 8) /* (AF28) MCAN13_RX.I2C4_SDA */ 22962306a36Sopenharmony_ci J721S2_IOPAD(0x014, PIN_INPUT_PULLUP, 8) /* (AD25) MCAN14_TX.I2C4_SCL */ 23062306a36Sopenharmony_ci >; 23162306a36Sopenharmony_ci }; 23262306a36Sopenharmony_ci 23362306a36Sopenharmony_ci rpi_header_gpio0_pins_default: rpi-header-gpio0-default-pins { 23462306a36Sopenharmony_ci pinctrl-single,pins = < 23562306a36Sopenharmony_ci J721S2_IOPAD(0x0a8, PIN_INPUT, 7) /* (U24) MCASP0_AXR14.GPIO0_42 */ 23662306a36Sopenharmony_ci J721S2_IOPAD(0x090, PIN_INPUT, 7) /* (W24) MCASP0_AXR8.GPIO0_36 */ 23762306a36Sopenharmony_ci J721S2_IOPAD(0x0bc, PIN_INPUT, 7) /* (V28) MCASP1_AFSX.GPIO0_47 */ 23862306a36Sopenharmony_ci J721S2_IOPAD(0x06c, PIN_INPUT, 7) /* (V26) MCAN1_TX.GPIO0_27 */ 23962306a36Sopenharmony_ci J721S2_IOPAD(0x004, PIN_INPUT, 7) /* (W25) MCAN12_TX.GPIO0_1 */ 24062306a36Sopenharmony_ci J721S2_IOPAD(0x008, PIN_INPUT, 7) /* (AC24) MCAN12_RX.GPIO0_2 */ 24162306a36Sopenharmony_ci J721S2_IOPAD(0x0b8, PIN_INPUT, 7) /* (AA24) MCASP1_ACLKX.GPIO0_46 */ 24262306a36Sopenharmony_ci J721S2_IOPAD(0x00c, PIN_INPUT, 7) /* (AE28) MCAN13_TX.GPIO0_3 */ 24362306a36Sopenharmony_ci J721S2_IOPAD(0x034, PIN_INPUT, 7) /* (AD24) PMIC_WAKE0.GPIO0_13 */ 24462306a36Sopenharmony_ci J721S2_IOPAD(0x0a4, PIN_INPUT, 7) /* (T23) MCASP0_AXR13.GPIO0_41 */ 24562306a36Sopenharmony_ci J721S2_IOPAD(0x0c0, PIN_INPUT, 7) /* (T28) MCASP1_AXR0.GPIO0_48 */ 24662306a36Sopenharmony_ci J721S2_IOPAD(0x0b4, PIN_INPUT, 7) /* (U25) MCASP1_AXR4.GPIO0_45 */ 24762306a36Sopenharmony_ci J721S2_IOPAD(0x0cc, PIN_INPUT, 7) /* (AE27) SPI0_CS0.GPIO0_51 */ 24862306a36Sopenharmony_ci J721S2_IOPAD(0x08c, PIN_INPUT, 7) /* (T25) MCASP0_AXR7.GPIO0_35 */ 24962306a36Sopenharmony_ci >; 25062306a36Sopenharmony_ci }; 25162306a36Sopenharmony_ci 25262306a36Sopenharmony_ci dss_vout0_pins_default: dss-vout0-default-pins { 25362306a36Sopenharmony_ci pinctrl-single,pins = < 25462306a36Sopenharmony_ci J721S2_IOPAD(0x074, PIN_OUTPUT, 2) /* (R28) MCAN2_TX.VOUT0_DATA0 */ 25562306a36Sopenharmony_ci J721S2_IOPAD(0x070, PIN_OUTPUT, 2) /* (R27) MCAN1_RX.VOUT0_DATA1 */ 25662306a36Sopenharmony_ci J721S2_IOPAD(0x04c, PIN_OUTPUT, 2) /* (V27) MCASP1_AXR1.VOUT0_DATA10 */ 25762306a36Sopenharmony_ci J721S2_IOPAD(0x048, PIN_OUTPUT, 2) /* (AB27) MCASP0_AXR2.VOUT0_DATA11 */ 25862306a36Sopenharmony_ci J721S2_IOPAD(0x044, PIN_OUTPUT, 2) /* (Y26) MCASP0_AXR1.VOUT0_DATA12 */ 25962306a36Sopenharmony_ci J721S2_IOPAD(0x040, PIN_OUTPUT, 2) /* (AC28) MCASP0_AXR0.VOUT0_DATA13 */ 26062306a36Sopenharmony_ci J721S2_IOPAD(0x03c, PIN_OUTPUT, 2) /* (U27) MCASP0_AFSX.VOUT0_DATA14 */ 26162306a36Sopenharmony_ci J721S2_IOPAD(0x038, PIN_OUTPUT, 2) /* (AB28) MCASP0_ACLKX.VOUT0_DATA15 */ 26262306a36Sopenharmony_ci J721S2_IOPAD(0x0c8, PIN_OUTPUT, 2) /* (AD28) EXT_REFCLK1.VOUT0_DATA16 */ 26362306a36Sopenharmony_ci J721S2_IOPAD(0x030, PIN_OUTPUT, 2) /* (T26) GPIO0_12.VOUT0_DATA17 */ 26462306a36Sopenharmony_ci J721S2_IOPAD(0x02c, PIN_OUTPUT, 2) /* (V23) GPIO0_11.VOUT0_DATA18 */ 26562306a36Sopenharmony_ci J721S2_IOPAD(0x028, PIN_OUTPUT, 2) /* (AB24) MCAN16_RX.VOUT0_DATA19 */ 26662306a36Sopenharmony_ci J721S2_IOPAD(0x07c, PIN_OUTPUT, 2) /* (T27) MCASP0_AXR3.VOUT0_DATA2 */ 26762306a36Sopenharmony_ci J721S2_IOPAD(0x024, PIN_OUTPUT, 2) /* (Y28) MCAN16_TX.VOUT0_DATA20 */ 26862306a36Sopenharmony_ci J721S2_IOPAD(0x020, PIN_OUTPUT, 2) /* (AA23) MCAN15_RX.VOUT0_DATA21 */ 26962306a36Sopenharmony_ci J721S2_IOPAD(0x01c, PIN_OUTPUT, 2) /* (Y24) MCAN15_TX.VOUT0_DATA22 */ 27062306a36Sopenharmony_ci J721S2_IOPAD(0x018, PIN_OUTPUT, 2) /* (W23) MCAN14_RX.VOUT0_DATA23 */ 27162306a36Sopenharmony_ci J721S2_IOPAD(0x068, PIN_OUTPUT, 2) /* (U28) MCAN0_RX.VOUT0_DATA3 */ 27262306a36Sopenharmony_ci J721S2_IOPAD(0x064, PIN_OUTPUT, 2) /* (W28) MCAN0_TX.VOUT0_DATA4 */ 27362306a36Sopenharmony_ci J721S2_IOPAD(0x060, PIN_OUTPUT, 2) /* (AC27) MCASP2_AXR1.VOUT0_DATA5 */ 27462306a36Sopenharmony_ci J721S2_IOPAD(0x05c, PIN_OUTPUT, 2) /* (AA26) MCASP2_AXR0.VOUT0_DATA6 */ 27562306a36Sopenharmony_ci J721S2_IOPAD(0x058, PIN_OUTPUT, 2) /* (AA27) MCASP2_AFSX.VOUT0_DATA7 */ 27662306a36Sopenharmony_ci J721S2_IOPAD(0x054, PIN_OUTPUT, 2) /* (Y27) MCASP2_ACLKX.VOUT0_DATA8 */ 27762306a36Sopenharmony_ci J721S2_IOPAD(0x050, PIN_OUTPUT, 2) /* (W27) MCASP1_AXR2.VOUT0_DATA9 */ 27862306a36Sopenharmony_ci J721S2_IOPAD(0x084, PIN_OUTPUT, 2) /* (AA28) MCASP0_AXR5.VOUT0_DE */ 27962306a36Sopenharmony_ci J721S2_IOPAD(0x080, PIN_OUTPUT, 2) /* (U26) MCASP0_AXR4.VOUT0_HSYNC */ 28062306a36Sopenharmony_ci J721S2_IOPAD(0x078, PIN_OUTPUT, 2) /* (Y25) MCAN2_RX.VOUT0_PCLK */ 28162306a36Sopenharmony_ci J721S2_IOPAD(0x088, PIN_OUTPUT, 2) /* (AD27) MCASP0_AXR6.VOUT0_VP0_VSYNC */ 28262306a36Sopenharmony_ci >; 28362306a36Sopenharmony_ci }; 28462306a36Sopenharmony_ci 28562306a36Sopenharmony_ci hdmi_hpd_pins_default: hdmi-hpd-default-pins { 28662306a36Sopenharmony_ci pinctrl-single,pins = < 28762306a36Sopenharmony_ci J721S2_IOPAD(0x000, PIN_INPUT, 7) /* (AG24) EXTINTN.GPIO0_0 */ 28862306a36Sopenharmony_ci >; 28962306a36Sopenharmony_ci }; 29062306a36Sopenharmony_ci}; 29162306a36Sopenharmony_ci 29262306a36Sopenharmony_ci&wkup_pmx2 { 29362306a36Sopenharmony_ci wkup_uart0_pins_default: wkup-uart0-default-pins { 29462306a36Sopenharmony_ci pinctrl-single,pins = < 29562306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x070, PIN_INPUT, 0) /* (E25) WKUP_GPIO0_6.WKUP_UART0_CTSn */ 29662306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x074, PIN_OUTPUT, 0) /* (F28) WKUP_GPIO0_7.WKUP_UART0_RTSn */ 29762306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x048, PIN_INPUT, 0) /* (D28) WKUP_UART0_RXD */ 29862306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x04c, PIN_OUTPUT, 0) /* (D27) WKUP_UART0_TXD */ 29962306a36Sopenharmony_ci >; 30062306a36Sopenharmony_ci }; 30162306a36Sopenharmony_ci 30262306a36Sopenharmony_ci mcu_cpsw_pins_default: mcu-cpsw-default-pins { 30362306a36Sopenharmony_ci pinctrl-single,pins = < 30462306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x02C, PIN_INPUT, 0) /* (B22) MCU_RGMII1_RD0 */ 30562306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x028, PIN_INPUT, 0) /* (B21) MCU_RGMII1_RD1 */ 30662306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x024, PIN_INPUT, 0) /* (C22) MCU_RGMII1_RD2 */ 30762306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x020, PIN_INPUT, 0) /* (D23) MCU_RGMII1_RD3 */ 30862306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x01C, PIN_INPUT, 0) /* (D22) MCU_RGMII1_RXC */ 30962306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x004, PIN_INPUT, 0) /* (E23) MCU_RGMII1_RX_CTL */ 31062306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x014, PIN_OUTPUT, 0) /* (F23) MCU_RGMII1_TD0 */ 31162306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x010, PIN_OUTPUT, 0) /* (G22) MCU_RGMII1_TD1 */ 31262306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x00C, PIN_OUTPUT, 0) /* (E21) MCU_RGMII1_TD2 */ 31362306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x008, PIN_OUTPUT, 0) /* (E22) MCU_RGMII1_TD3 */ 31462306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x018, PIN_OUTPUT, 0) /* (F21) MCU_RGMII1_TXC */ 31562306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x000, PIN_OUTPUT, 0) /* (F22) MCU_RGMII1_TX_CTL */ 31662306a36Sopenharmony_ci >; 31762306a36Sopenharmony_ci }; 31862306a36Sopenharmony_ci 31962306a36Sopenharmony_ci mcu_mdio_pins_default: mcu-mdio-default-pins { 32062306a36Sopenharmony_ci pinctrl-single,pins = < 32162306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x034, PIN_OUTPUT, 0) /* (A21) MCU_MDIO0_MDC */ 32262306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x030, PIN_INPUT, 0) /* (A22) MCU_MDIO0_MDIO */ 32362306a36Sopenharmony_ci >; 32462306a36Sopenharmony_ci }; 32562306a36Sopenharmony_ci 32662306a36Sopenharmony_ci mcu_mcan0_pins_default: mcu-mcan0-default-pins { 32762306a36Sopenharmony_ci pinctrl-single,pins = < 32862306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x054, PIN_INPUT, 0) /* (E28) MCU_MCAN0_RX */ 32962306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x050, PIN_OUTPUT, 0) /* (E27) MCU_MCAN0_TX */ 33062306a36Sopenharmony_ci >; 33162306a36Sopenharmony_ci }; 33262306a36Sopenharmony_ci 33362306a36Sopenharmony_ci mcu_mcan1_pins_default: mcu-mcan1-default-pins { 33462306a36Sopenharmony_ci pinctrl-single,pins = < 33562306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x06C, PIN_INPUT, 0) /* (F26) WKUP_GPIO0_5.MCU_MCAN1_RX */ 33662306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x068, PIN_OUTPUT, 0) /* (C23) WKUP_GPIO0_4.MCU_MCAN1_TX*/ 33762306a36Sopenharmony_ci >; 33862306a36Sopenharmony_ci }; 33962306a36Sopenharmony_ci 34062306a36Sopenharmony_ci mcu_i2c0_pins_default: mcu-i2c0-default-pins { 34162306a36Sopenharmony_ci pinctrl-single,pins = < 34262306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x0a0, PIN_INPUT, 0) /* (G24) MCU_I2C0_SCL */ 34362306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x0a4, PIN_INPUT, 0) /* (J25) MCU_I2C0_SDA */ 34462306a36Sopenharmony_ci >; 34562306a36Sopenharmony_ci }; 34662306a36Sopenharmony_ci 34762306a36Sopenharmony_ci mcu_i2c1_pins_default: mcu-i2c1-default-pins { 34862306a36Sopenharmony_ci pinctrl-single,pins = < 34962306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x078, PIN_INPUT, 0) /* (F24) WKUP_GPIO0_8.MCU_I2C1_SCL */ 35062306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x07c, PIN_INPUT, 0) /* (H26) WKUP_GPIO0_9.MCU_I2C1_SDA */ 35162306a36Sopenharmony_ci >; 35262306a36Sopenharmony_ci }; 35362306a36Sopenharmony_ci 35462306a36Sopenharmony_ci mcu_uart0_pins_default: mcu-uart0-default-pins { 35562306a36Sopenharmony_ci pinctrl-single,pins = < 35662306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x08c, PIN_INPUT, 0) /* (C24) WKUP_GPIO0_13.MCU_UART0_RXD */ 35762306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x088, PIN_OUTPUT, 0) /* (C25) WKUP_GPIO0_12.MCU_UART0_TXD */ 35862306a36Sopenharmony_ci >; 35962306a36Sopenharmony_ci }; 36062306a36Sopenharmony_ci 36162306a36Sopenharmony_ci mcu_rpi_header_gpio0_pins0_default: mcu-rpi-header-gpio0-default-pins-0 { 36262306a36Sopenharmony_ci pinctrl-single,pins = < 36362306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x118, PIN_INPUT, 7) /* (G25) WKUP_GPIO0_66 */ 36462306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x05C, PIN_INPUT, 7) /* (E24) MCU_SPI1_D0.WKUP_GPIO0_1 */ 36562306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x060, PIN_INPUT, 7) /* (C28) MCU_SPI1_D1.WKUP_GPIO0_2 */ 36662306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x058, PIN_INPUT, 7) /* (D26) MCU_SPI1_CLK.WKUP_GPIO0_0 */ 36762306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x094, PIN_INPUT, 7) /* (D25) MCU_SPI1_CS2.WKUP_GPIO0_15*/ 36862306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x0B8, PIN_INPUT, 7) /* (G27) WKUP_GPIO0_56 */ 36962306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x114, PIN_INPUT, 7) /* (J26) WKUP_GPIO0_57 */ 37062306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x11C, PIN_INPUT, 7) /* (J27) WKUP_GPIO0_67 */ 37162306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x064, PIN_INPUT, 7) /* (C27) MCU_SPI1_CS0.WKUP_GPIO0_3 */ 37262306a36Sopenharmony_ci >; 37362306a36Sopenharmony_ci }; 37462306a36Sopenharmony_ci}; 37562306a36Sopenharmony_ci 37662306a36Sopenharmony_ci&wkup_pmx3 { 37762306a36Sopenharmony_ci mcu_rpi_header_gpio0_pins1_default: mcu-rpi-header-gpio0-default-pins-1 { 37862306a36Sopenharmony_ci pinctrl-single,pins = < 37962306a36Sopenharmony_ci J721S2_WKUP_IOPAD(0x000, PIN_INPUT, 7) /* (K26) WKUP_GPIO0_49 */ 38062306a36Sopenharmony_ci >; 38162306a36Sopenharmony_ci }; 38262306a36Sopenharmony_ci}; 38362306a36Sopenharmony_ci 38462306a36Sopenharmony_ci&main_gpio0 { 38562306a36Sopenharmony_ci status = "okay"; 38662306a36Sopenharmony_ci pinctrl-names = "default"; 38762306a36Sopenharmony_ci pinctrl-0 = <&rpi_header_gpio0_pins_default>; 38862306a36Sopenharmony_ci}; 38962306a36Sopenharmony_ci 39062306a36Sopenharmony_ci&wkup_gpio0 { 39162306a36Sopenharmony_ci status = "okay"; 39262306a36Sopenharmony_ci pinctrl-names = "default"; 39362306a36Sopenharmony_ci pinctrl-0 = <&mcu_rpi_header_gpio0_pins0_default>, <&mcu_rpi_header_gpio0_pins1_default>; 39462306a36Sopenharmony_ci}; 39562306a36Sopenharmony_ci 39662306a36Sopenharmony_ci&wkup_uart0 { 39762306a36Sopenharmony_ci status = "reserved"; 39862306a36Sopenharmony_ci pinctrl-names = "default"; 39962306a36Sopenharmony_ci pinctrl-0 = <&wkup_uart0_pins_default>; 40062306a36Sopenharmony_ci}; 40162306a36Sopenharmony_ci 40262306a36Sopenharmony_ci&mcu_uart0 { 40362306a36Sopenharmony_ci status = "okay"; 40462306a36Sopenharmony_ci pinctrl-names = "default"; 40562306a36Sopenharmony_ci pinctrl-0 = <&mcu_uart0_pins_default>; 40662306a36Sopenharmony_ci}; 40762306a36Sopenharmony_ci 40862306a36Sopenharmony_ci&main_uart8 { 40962306a36Sopenharmony_ci status = "okay"; 41062306a36Sopenharmony_ci pinctrl-names = "default"; 41162306a36Sopenharmony_ci pinctrl-0 = <&main_uart8_pins_default>; 41262306a36Sopenharmony_ci /* Shared with TFA on this platform */ 41362306a36Sopenharmony_ci power-domains = <&k3_pds 357 TI_SCI_PD_SHARED>; 41462306a36Sopenharmony_ci}; 41562306a36Sopenharmony_ci 41662306a36Sopenharmony_ci&main_i2c0 { 41762306a36Sopenharmony_ci pinctrl-names = "default"; 41862306a36Sopenharmony_ci pinctrl-0 = <&main_i2c0_pins_default>; 41962306a36Sopenharmony_ci clock-frequency = <400000>; 42062306a36Sopenharmony_ci 42162306a36Sopenharmony_ci exp1: gpio@21 { 42262306a36Sopenharmony_ci compatible = "ti,tca6416"; 42362306a36Sopenharmony_ci reg = <0x21>; 42462306a36Sopenharmony_ci gpio-controller; 42562306a36Sopenharmony_ci #gpio-cells = <2>; 42662306a36Sopenharmony_ci gpio-line-names = " ", " ", " ", " ", " ", 42762306a36Sopenharmony_ci "BOARDID_EEPROM_WP", "CAN_STB", " ", 42862306a36Sopenharmony_ci "GPIO_uSD_PWR_EN", " ", "IO_EXP_PCIe1_M.2_RTSz", 42962306a36Sopenharmony_ci "IO_EXP_MCU_RGMII_RST#", " ", " ", " ", " "; 43062306a36Sopenharmony_ci }; 43162306a36Sopenharmony_ci}; 43262306a36Sopenharmony_ci 43362306a36Sopenharmony_ci&main_i2c4 { 43462306a36Sopenharmony_ci status = "okay"; 43562306a36Sopenharmony_ci pinctrl-names = "default"; 43662306a36Sopenharmony_ci pinctrl-0 = <&main_i2c4_pins_default>; 43762306a36Sopenharmony_ci clock-frequency = <400000>; 43862306a36Sopenharmony_ci}; 43962306a36Sopenharmony_ci 44062306a36Sopenharmony_ci&mcu_i2c0 { 44162306a36Sopenharmony_ci status = "okay"; 44262306a36Sopenharmony_ci pinctrl-names = "default"; 44362306a36Sopenharmony_ci pinctrl-0 = <&mcu_i2c0_pins_default>; 44462306a36Sopenharmony_ci clock-frequency = <400000>; 44562306a36Sopenharmony_ci}; 44662306a36Sopenharmony_ci 44762306a36Sopenharmony_ci&mcu_i2c1 { 44862306a36Sopenharmony_ci status = "okay"; 44962306a36Sopenharmony_ci pinctrl-names = "default"; 45062306a36Sopenharmony_ci pinctrl-0 = <&mcu_i2c1_pins_default>; 45162306a36Sopenharmony_ci /* i2c1 is used for DVI DDC, so we need to use 100kHz */ 45262306a36Sopenharmony_ci clock-frequency = <100000>; 45362306a36Sopenharmony_ci 45462306a36Sopenharmony_ci exp2: gpio@20 { 45562306a36Sopenharmony_ci compatible = "ti,tca6408"; 45662306a36Sopenharmony_ci reg = <0x20>; 45762306a36Sopenharmony_ci gpio-controller; 45862306a36Sopenharmony_ci #gpio-cells = <2>; 45962306a36Sopenharmony_ci gpio-line-names = "HDMI_PDn","HDMI_LS_OE", 46062306a36Sopenharmony_ci "DP0_3V3_EN","eDP_ENABLE"; 46162306a36Sopenharmony_ci }; 46262306a36Sopenharmony_ci}; 46362306a36Sopenharmony_ci 46462306a36Sopenharmony_ci&main_sdhci1 { 46562306a36Sopenharmony_ci /* SD card */ 46662306a36Sopenharmony_ci status = "okay"; 46762306a36Sopenharmony_ci pinctrl-0 = <&main_mmc1_pins_default>; 46862306a36Sopenharmony_ci pinctrl-names = "default"; 46962306a36Sopenharmony_ci disable-wp; 47062306a36Sopenharmony_ci vmmc-supply = <&vdd_mmc1>; 47162306a36Sopenharmony_ci vqmmc-supply = <&vdd_sd_dv>; 47262306a36Sopenharmony_ci}; 47362306a36Sopenharmony_ci 47462306a36Sopenharmony_ci&mcu_cpsw { 47562306a36Sopenharmony_ci pinctrl-names = "default"; 47662306a36Sopenharmony_ci pinctrl-0 = <&mcu_cpsw_pins_default>, <&mcu_mdio_pins_default>; 47762306a36Sopenharmony_ci}; 47862306a36Sopenharmony_ci 47962306a36Sopenharmony_ci&davinci_mdio { 48062306a36Sopenharmony_ci phy0: ethernet-phy@0 { 48162306a36Sopenharmony_ci reg = <0>; 48262306a36Sopenharmony_ci ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; 48362306a36Sopenharmony_ci ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; 48462306a36Sopenharmony_ci ti,min-output-impedance; 48562306a36Sopenharmony_ci }; 48662306a36Sopenharmony_ci}; 48762306a36Sopenharmony_ci 48862306a36Sopenharmony_ci&cpsw_port1 { 48962306a36Sopenharmony_ci phy-mode = "rgmii-rxid"; 49062306a36Sopenharmony_ci phy-handle = <&phy0>; 49162306a36Sopenharmony_ci}; 49262306a36Sopenharmony_ci 49362306a36Sopenharmony_ci&mcu_mcan0 { 49462306a36Sopenharmony_ci status = "okay"; 49562306a36Sopenharmony_ci pinctrl-names = "default"; 49662306a36Sopenharmony_ci pinctrl-0 = <&mcu_mcan0_pins_default>; 49762306a36Sopenharmony_ci phys = <&transceiver1>; 49862306a36Sopenharmony_ci}; 49962306a36Sopenharmony_ci 50062306a36Sopenharmony_ci&mcu_mcan1 { 50162306a36Sopenharmony_ci status = "okay"; 50262306a36Sopenharmony_ci pinctrl-names = "default"; 50362306a36Sopenharmony_ci pinctrl-0 = <&mcu_mcan1_pins_default>; 50462306a36Sopenharmony_ci phys = <&transceiver2>; 50562306a36Sopenharmony_ci}; 50662306a36Sopenharmony_ci 50762306a36Sopenharmony_ci&main_mcan6 { 50862306a36Sopenharmony_ci status = "okay"; 50962306a36Sopenharmony_ci pinctrl-names = "default"; 51062306a36Sopenharmony_ci pinctrl-0 = <&main_mcan6_pins_default>; 51162306a36Sopenharmony_ci phys = <&transceiver3>; 51262306a36Sopenharmony_ci}; 51362306a36Sopenharmony_ci 51462306a36Sopenharmony_ci&main_mcan7 { 51562306a36Sopenharmony_ci status = "okay"; 51662306a36Sopenharmony_ci pinctrl-names = "default"; 51762306a36Sopenharmony_ci pinctrl-0 = <&main_mcan7_pins_default>; 51862306a36Sopenharmony_ci phys = <&transceiver4>; 51962306a36Sopenharmony_ci}; 52062306a36Sopenharmony_ci 52162306a36Sopenharmony_ci&dss { 52262306a36Sopenharmony_ci status = "okay"; 52362306a36Sopenharmony_ci pinctrl-names = "default"; 52462306a36Sopenharmony_ci pinctrl-0 = <&dss_vout0_pins_default>; 52562306a36Sopenharmony_ci /* 52662306a36Sopenharmony_ci * These clock assignments are chosen to enable the following outputs: 52762306a36Sopenharmony_ci * 52862306a36Sopenharmony_ci * VP0 - DisplayPort SST 52962306a36Sopenharmony_ci * VP1 - DPI0 53062306a36Sopenharmony_ci * VP2 - DSI 53162306a36Sopenharmony_ci * VP3 - DPI1 53262306a36Sopenharmony_ci */ 53362306a36Sopenharmony_ci assigned-clocks = <&k3_clks 158 2>, 53462306a36Sopenharmony_ci <&k3_clks 158 5>, 53562306a36Sopenharmony_ci <&k3_clks 158 14>, 53662306a36Sopenharmony_ci <&k3_clks 158 18>; 53762306a36Sopenharmony_ci assigned-clock-parents = <&k3_clks 158 3>, 53862306a36Sopenharmony_ci <&k3_clks 158 7>, 53962306a36Sopenharmony_ci <&k3_clks 158 16>, 54062306a36Sopenharmony_ci <&k3_clks 158 22>; 54162306a36Sopenharmony_ci}; 54262306a36Sopenharmony_ci 54362306a36Sopenharmony_ci&dss_ports { 54462306a36Sopenharmony_ci #address-cells = <1>; 54562306a36Sopenharmony_ci #size-cells = <0>; 54662306a36Sopenharmony_ci 54762306a36Sopenharmony_ci /* HDMI */ 54862306a36Sopenharmony_ci port@1 { 54962306a36Sopenharmony_ci reg = <1>; 55062306a36Sopenharmony_ci 55162306a36Sopenharmony_ci dpi_out0: endpoint { 55262306a36Sopenharmony_ci remote-endpoint = <&tfp410_in>; 55362306a36Sopenharmony_ci }; 55462306a36Sopenharmony_ci }; 55562306a36Sopenharmony_ci}; 556