diff options
Diffstat (limited to 'dts/src/arm64/ti/k3-j721e-evm-gesi-exp-board.dtso')
| -rw-r--r-- | dts/src/arm64/ti/k3-j721e-evm-gesi-exp-board.dtso | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/dts/src/arm64/ti/k3-j721e-evm-gesi-exp-board.dtso b/dts/src/arm64/ti/k3-j721e-evm-gesi-exp-board.dtso new file mode 100644 index 0000000000..f84aa9f945 --- /dev/null +++ b/dts/src/arm64/ti/k3-j721e-evm-gesi-exp-board.dtso @@ -0,0 +1,196 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/** + * DT Overlay for CPSW9G in RGMII mode using J7 GESI EXP BRD board with + * J721E board. + * + * GESI Board Product Link: https://www.ti.com/tool/J7EXPCXEVM + * + * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/ + */ + +/dts-v1/; +/plugin/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/net/ti-dp83867.h> + +#include "k3-pinctrl.h" + +&{/} { + aliases { + ethernet1 = "/bus@100000/ethernet@c000000/ethernet-ports/port@1"; + ethernet2 = "/bus@100000/ethernet@c000000/ethernet-ports/port@2"; + ethernet3 = "/bus@100000/ethernet@c000000/ethernet-ports/port@3"; + ethernet4 = "/bus@100000/ethernet@c000000/ethernet-ports/port@4"; + }; +}; + +&cpsw0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii1_default_pins + &rgmii2_default_pins + &rgmii3_default_pins + &rgmii4_default_pins>; +}; + +&cpsw0_port1 { + status = "okay"; + phy-handle = <&cpsw9g_phy12>; + phy-mode = "rgmii-rxid"; + mac-address = [00 00 00 00 00 00]; + phys = <&cpsw0_phy_gmii_sel 1>; +}; + +&cpsw0_port2 { + status = "okay"; + phy-handle = <&cpsw9g_phy15>; + phy-mode = "rgmii-rxid"; + mac-address = [00 00 00 00 00 00]; + phys = <&cpsw0_phy_gmii_sel 2>; +}; + +&cpsw0_port3 { + status = "okay"; + phy-handle = <&cpsw9g_phy0>; + phy-mode = "rgmii-rxid"; + mac-address = [00 00 00 00 00 00]; + phys = <&cpsw0_phy_gmii_sel 3>; +}; + +&cpsw0_port4 { + status = "okay"; + phy-handle = <&cpsw9g_phy3>; + phy-mode = "rgmii-rxid"; + mac-address = [00 00 00 00 00 00]; + phys = <&cpsw0_phy_gmii_sel 4>; +}; + +&cpsw9g_mdio { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mdio0_default_pins>; + bus_freq = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + + cpsw9g_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>; + ti,min-output-impedance; + }; + cpsw9g_phy3: ethernet-phy@3 { + reg = <3>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + ti,min-output-impedance; + }; + cpsw9g_phy12: ethernet-phy@12 { + reg = <12>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + ti,min-output-impedance; + }; + cpsw9g_phy15: ethernet-phy@15 { + reg = <15>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + ti,min-output-impedance; + }; +}; + +&exp1 { + p15-hog { + /* P15 - EXP_MUX2 */ + gpio-hog; + gpios = <13 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "EXP_MUX2"; + }; + + p16-hog { + /* P16 - EXP_MUX3 */ + gpio-hog; + gpios = <14 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "EXP_MUX3"; + }; +}; + +&main_pmx0 { + mdio0_default_pins: mdio0-default-pins { + pinctrl-single,pins = < + J721E_IOPAD(0x1bc, PIN_OUTPUT, 0) /* (V24) MDIO0_MDC */ + J721E_IOPAD(0x1b8, PIN_INPUT, 0) /* (V26) MDIO0_MDIO */ + >; + }; + + rgmii1_default_pins: rgmii1-default-pins { + pinctrl-single,pins = < + J721E_IOPAD(0x4, PIN_INPUT, 4) /* (AC23) PRG1_PRU0_GPO0.RGMII1_RD0 */ + J721E_IOPAD(0x8, PIN_INPUT, 4) /* (AG22) PRG1_PRU0_GPO1.RGMII1_RD1 */ + J721E_IOPAD(0xc, PIN_INPUT, 4) /* (AF22) PRG1_PRU0_GPO2.RGMII1_RD2 */ + J721E_IOPAD(0x10, PIN_INPUT, 4) /* (AJ23) PRG1_PRU0_GPO3.RGMII1_RD3 */ + J721E_IOPAD(0x1c, PIN_INPUT, 4) /* (AD22) PRG1_PRU0_GPO6.RGMII1_RXC */ + J721E_IOPAD(0x14, PIN_INPUT, 4) /* (AH23) PRG1_PRU0_GPO4.RGMII1_RX_CTL */ + J721E_IOPAD(0x30, PIN_OUTPUT, 4) /* (AF24) PRG1_PRU0_GPO11.RGMII1_TD0 */ + J721E_IOPAD(0x34, PIN_OUTPUT, 4) /* (AJ24) PRG1_PRU0_GPO12.RGMII1_TD1 */ + J721E_IOPAD(0x38, PIN_OUTPUT, 4) /* (AG24) PRG1_PRU0_GPO13.RGMII1_TD2 */ + J721E_IOPAD(0x3c, PIN_OUTPUT, 4) /* (AD24) PRG1_PRU0_GPO14.RGMII1_TD3 */ + J721E_IOPAD(0x44, PIN_OUTPUT, 4) /* (AE24) PRG1_PRU0_GPO16.RGMII1_TXC */ + J721E_IOPAD(0x40, PIN_OUTPUT, 4) /* (AC24) PRG1_PRU0_GPO15.RGMII1_TX_CTL */ + >; + }; + + rgmii2_default_pins: rgmii2-default-pins { + pinctrl-single,pins = < + J721E_IOPAD(0x58, PIN_INPUT, 4) /* (AE22) PRG1_PRU1_GPO0.RGMII2_RD0 */ + J721E_IOPAD(0x5c, PIN_INPUT, 4) /* (AG23) PRG1_PRU1_GPO1.RGMII2_RD1 */ + J721E_IOPAD(0x60, PIN_INPUT, 4) /* (AF23) PRG1_PRU1_GPO2.RGMII2_RD2 */ + J721E_IOPAD(0x64, PIN_INPUT, 4) /* (AD23) PRG1_PRU1_GPO3.RGMII2_RD3 */ + J721E_IOPAD(0x70, PIN_INPUT, 4) /* (AE23) PRG1_PRU1_GPO6.RGMII2_RXC */ + J721E_IOPAD(0x68, PIN_INPUT, 4) /* (AH24) PRG1_PRU1_GPO4.RGMII2_RX_CTL */ + J721E_IOPAD(0x84, PIN_OUTPUT, 4) /* (AJ25) PRG1_PRU1_GPO11.RGMII2_TD0 */ + J721E_IOPAD(0x88, PIN_OUTPUT, 4) /* (AH25) PRG1_PRU1_GPO12.RGMII2_TD1 */ + J721E_IOPAD(0x8c, PIN_OUTPUT, 4) /* (AG25) PRG1_PRU1_GPO13.RGMII2_TD2 */ + J721E_IOPAD(0x90, PIN_OUTPUT, 4) /* (AH26) PRG1_PRU1_GPO14.RGMII2_TD3 */ + J721E_IOPAD(0x98, PIN_OUTPUT, 4) /* (AJ26) PRG1_PRU1_GPO16.RGMII2_TXC */ + J721E_IOPAD(0x94, PIN_OUTPUT, 4) /* (AJ27) PRG1_PRU1_GPO15.RGMII2_TX_CTL */ + >; + }; + + rgmii3_default_pins: rgmii3-default-pins { + pinctrl-single,pins = < + J721E_IOPAD(0xb0, PIN_INPUT, 4) /* (AF28) PRG0_PRU0_GPO0.RGMII3_RD0 */ + J721E_IOPAD(0xb4, PIN_INPUT, 4) /* (AE28) PRG0_PRU0_GPO1.RGMII3_RD1 */ + J721E_IOPAD(0xb8, PIN_INPUT, 4) /* (AE27) PRG0_PRU0_GPO2.RGMII3_RD2 */ + J721E_IOPAD(0xbc, PIN_INPUT, 4) /* (AD26) PRG0_PRU0_GPO3.RGMII3_RD3 */ + J721E_IOPAD(0xc8, PIN_INPUT, 4) /* (AE26) PRG0_PRU0_GPO6.RGMII3_RXC */ + J721E_IOPAD(0xc0, PIN_INPUT, 4) /* (AD25) PRG0_PRU0_GPO4.RGMII3_RX_CTL */ + J721E_IOPAD(0xdc, PIN_OUTPUT, 4) /* (AJ28) PRG0_PRU0_GPO11.RGMII3_TD0 */ + J721E_IOPAD(0xe0, PIN_OUTPUT, 4) /* (AH27) PRG0_PRU0_GPO12.RGMII3_TD1 */ + J721E_IOPAD(0xe4, PIN_OUTPUT, 4) /* (AH29) PRG0_PRU0_GPO13.RGMII3_TD2 */ + J721E_IOPAD(0xe8, PIN_OUTPUT, 4) /* (AG28) PRG0_PRU0_GPO14.RGMII3_TD3 */ + J721E_IOPAD(0xf0, PIN_OUTPUT, 4) /* (AH28) PRG0_PRU0_GPO16.RGMII3_TXC */ + J721E_IOPAD(0xec, PIN_OUTPUT, 4) /* (AG27) PRG0_PRU0_GPO15.RGMII3_TX_CTL */ + >; + }; + + rgmii4_default_pins: rgmii4-default-pins { + pinctrl-single,pins = < + J721E_IOPAD(0x100, PIN_INPUT, 4) /* (AE29) PRG0_PRU1_GPO0.RGMII4_RD0 */ + J721E_IOPAD(0x104, PIN_INPUT, 4) /* (AD28) PRG0_PRU1_GPO1.RGMII4_RD1 */ + J721E_IOPAD(0x108, PIN_INPUT, 4) /* (AD27) PRG0_PRU1_GPO2.RGMII4_RD2 */ + J721E_IOPAD(0x10c, PIN_INPUT, 4) /* (AC25) PRG0_PRU1_GPO3.RGMII4_RD3 */ + J721E_IOPAD(0x118, PIN_INPUT, 4) /* (AC26) PRG0_PRU1_GPO6.RGMII4_RXC */ + J721E_IOPAD(0x110, PIN_INPUT, 4) /* (AD29) PRG0_PRU1_GPO4.RGMII4_RX_CTL */ + J721E_IOPAD(0x12c, PIN_OUTPUT, 4) /* (AG26) PRG0_PRU1_GPO11.RGMII4_TD0 */ + J721E_IOPAD(0x130, PIN_OUTPUT, 4) /* (AF27) PRG0_PRU1_GPO12.RGMII4_TD1 */ + J721E_IOPAD(0x134, PIN_OUTPUT, 4) /* (AF26) PRG0_PRU1_GPO13.RGMII4_TD2 */ + J721E_IOPAD(0x138, PIN_OUTPUT, 4) /* (AE25) PRG0_PRU1_GPO14.RGMII4_TD3 */ + J721E_IOPAD(0x140, PIN_OUTPUT, 4) /* (AG29) PRG0_PRU1_GPO16.RGMII4_TXC */ + J721E_IOPAD(0x13c, PIN_OUTPUT, 4) /* (AF29) PRG0_PRU1_GPO15.RGMII4_TX_CTL */ + >; + }; +}; |