diff options
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts | 214 |
1 files changed, 188 insertions, 26 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts index 53b64e55413f..f63c101b7d61 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts @@ -1,9 +1,9 @@ -// SPDX-License-Identifier: GPL-2.0 +// SPDX-License-Identifier: GPL-2.0-only OR MIT /* - * Copyright (C) 2021 PHYTEC America, LLC - https://www.phytec.com + * Copyright (C) 2021-2024 PHYTEC America, LLC - https://www.phytec.com * Author: Matt McKee <mmckee@phytec.com> * - * Copyright (C) 2022 PHYTEC Messtechnik GmbH + * Copyright (C) 2022-2024 PHYTEC Messtechnik GmbH * Author: Wadim Egorov <w.egorov@phytec.de> * * Product homepage: @@ -28,6 +28,8 @@ model = "PHYTEC phyBOARD-Electra-AM64x RDK"; aliases { + ethernet1 = &icssg0_emac0; + ethernet2 = &icssg0_emac1; mmc1 = &sdhci1; serial2 = &main_uart0; serial3 = &main_uart1; @@ -42,7 +44,7 @@ pinctrl-names = "default"; pinctrl-0 = <&can_tc1_pins_default>; #phy-cells = <0>; - max-bitrate = <5000000>; + max-bitrate = <8000000>; standby-gpios = <&main_gpio0 32 GPIO_ACTIVE_HIGH>; }; @@ -51,10 +53,77 @@ pinctrl-names = "default"; pinctrl-0 = <&can_tc2_pins_default>; #phy-cells = <0>; - max-bitrate = <5000000>; + max-bitrate = <8000000>; standby-gpios = <&main_gpio0 35 GPIO_ACTIVE_HIGH>; }; + /* Dual Ethernet application node on PRU-ICSSG0 */ + ethernet { + compatible = "ti,am642-icssg-prueth"; + pinctrl-names = "default"; + pinctrl-0 = <&icssg0_rgmii1_pins_default>, <&icssg0_rgmii2_pins_default>; + + interrupt-parent = <&icssg0_intc>; + interrupts = <24 0 2>, <25 1 3>; + interrupt-names = "tx_ts0", "tx_ts1"; + + sram = <&oc_sram>; + 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"; + + dmas = <&main_pktdma 0xc100 15>, /* egress slice 0 */ + <&main_pktdma 0xc101 15>, /* egress slice 0 */ + <&main_pktdma 0xc102 15>, /* egress slice 0 */ + <&main_pktdma 0xc103 15>, /* egress slice 0 */ + <&main_pktdma 0xc104 15>, /* egress slice 1 */ + <&main_pktdma 0xc105 15>, /* egress slice 1 */ + <&main_pktdma 0xc106 15>, /* egress slice 1 */ + <&main_pktdma 0xc107 15>, /* egress slice 1 */ + <&main_pktdma 0x4100 15>, /* ingress slice 0 */ + <&main_pktdma 0x4101 15>; /* ingress slice 1 */ + dma-names = "tx0-0", "tx0-1", "tx0-2", "tx0-3", + "tx1-0", "tx1-1", "tx1-2", "tx1-3", + "rx0", "rx1"; + + ti,prus = <&pru0_0>, <&rtu0_0>, <&tx_pru0_0>, <&pru0_1>, <&rtu0_1>, <&tx_pru0_1>; + ti,pruss-gp-mux-sel = <2>, /* MII mode */ + <2>, + <2>, + <2>, /* MII mode */ + <2>, + <2>; + + ti,mii-g-rt = <&icssg0_mii_g_rt>; + ti,mii-rt = <&icssg0_mii_rt>; + ti,iep = <&icssg0_iep0>, <&icssg0_iep1>; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + icssg0_emac0: port@0 { + reg = <0>; + phy-handle = <&icssg0_phy1>; + phy-mode = "rgmii-id"; + /* Filled in by bootloader */ + local-mac-address = [00 00 00 00 00 00]; + ti,syscon-rgmii-delay = <&main_conf 0x4100>; + }; + + icssg0_emac1: port@1 { + reg = <1>; + phy-handle = <&icssg0_phy2>; + phy-mode = "rgmii-id"; + /* Filled in by bootloader */ + local-mac-address = [00 00 00 00 00 00]; + ti,syscon-rgmii-delay = <&main_conf 0x4104>; + }; + }; + }; + keys { compatible = "gpio-keys"; autorepeat; @@ -102,6 +171,7 @@ regulator-max-microvolt = <3300000>; regulator-boot-on; regulator-always-on; + bootph-all; }; }; @@ -118,6 +188,12 @@ >; }; + clkout0_pins_default: clkout0-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x0274, PIN_OUTPUT, 5) /* (A19) EXT_REFCLK1.CLKOUT0 */ + >; + }; + gpio_keys_pins_default: gpio-keys-default-pins { pinctrl-single,pins = < AM64X_IOPAD(0x0044, PIN_INPUT, 7) /* (T18) GPMC0_AD2.GPIO0_17 */ @@ -125,6 +201,49 @@ >; }; + icssg0_mdio_pins_default: icssg0-mdio-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x0200, PIN_INPUT, 0) /* (P2) PRG0_MDIO0_MDIO */ + AM64X_IOPAD(0x0204, PIN_OUTPUT, 0) /* (P3) PRG0_MDIO0_MDC */ + AM64X_IOPAD(0x01A8, PIN_OUTPUT, 7) /* (V1) PRG0_PRU0_GPO18.GPIO1_18 */ + AM64X_IOPAD(0x01AC, PIN_OUTPUT, 7) /* (W1) PRG0_PRU0_GPO19.GPIO1_19 */ + >; + }; + + icssg0_rgmii1_pins_default: icssg0-rgmii1-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x0160, PIN_INPUT, 2) /* (Y1) PRG0_PRU0_GPO0.PRG0_RGMII1_RD0 */ + AM64X_IOPAD(0x0164, PIN_INPUT, 2) /* (R4) PRG0_PRU0_GPO1.PRG0_RGMII1_RD1 */ + AM64X_IOPAD(0x0168, PIN_INPUT, 2) /* (U2) PRG0_PRU0_GPO2.PRG0_RGMII1_RD2 */ + AM64X_IOPAD(0x016c, PIN_INPUT, 2) /* (V2) PRG0_PRU0_GPO3.PRG0_RGMII1_RD3 */ + AM64X_IOPAD(0x0170, PIN_INPUT, 2) /* (AA2) PRG0_PRU0_GPO4.PRG0_RGMII1_RX_CTL */ + AM64X_IOPAD(0x0178, PIN_INPUT, 2) /* (T3) PRG0_PRU0_GPO6.PRG0_RGMII1_RXC */ + AM64X_IOPAD(0x018c, PIN_OUTPUT, 2) /* (Y3) PRG0_PRU0_GPO11.PRG0_RGMII1_TD0 */ + AM64X_IOPAD(0x0190, PIN_OUTPUT, 2) /* (AA3) PRG0_PRU0_GPO12.PRG0_RGMII1_TD1 */ + AM64X_IOPAD(0x0194, PIN_OUTPUT, 2) /* (R6) PRG0_PRU0_GPO13.PRG0_RGMII1_TD2 */ + AM64X_IOPAD(0x0198, PIN_OUTPUT, 2) /* (V4) PRG0_PRU0_GPO14.PRG0_RGMII1_TD3 */ + AM64X_IOPAD(0x019c, PIN_OUTPUT, 2) /* (T5) PRG0_PRU0_GPO15.PRG0_RGMII1_TX_CTL */ + AM64X_IOPAD(0x01a0, PIN_OUTPUT, 2) /* (U4) PRG0_PRU0_GPO16.PRG0_RGMII1_TXC */ + >; + }; + + icssg0_rgmii2_pins_default: icssg0-rgmii2-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x01b0, PIN_INPUT, 2) /* (Y2) PRG0_PRU1_GPO0.PRG0_RGMII2_RD0 */ + AM64X_IOPAD(0x01b4, PIN_INPUT, 2) /* (W2) PRG0_PRU1_GPO1.PRG0_RGMII2_RD1 */ + AM64X_IOPAD(0x01b8, PIN_INPUT, 2) /* (V3) PRG0_PRU1_GPO2.PRG0_RGMII2_RD2 */ + AM64X_IOPAD(0x01bc, PIN_INPUT, 2) /* (T4) PRG0_PRU1_GPO3.PRG0_RGMII2_RD3 */ + AM64X_IOPAD(0x01c0, PIN_INPUT, 2) /* (W3) PRG0_PRU1_GPO4.PRG0_RGMII2_RX_CTL */ + AM64X_IOPAD(0x01c8, PIN_INPUT, 2) /* (R5) PRG0_PRU1_GPO6.PRG0_RGMII2_RXC */ + AM64X_IOPAD(0x01dc, PIN_OUTPUT, 2) /* (W4) PRG0_PRU1_GPO11.PRG0_RGMII2_TD0 */ + AM64X_IOPAD(0x01e0, PIN_OUTPUT, 2) /* (Y4) PRG0_PRU1_GPO12.PRG0_RGMII2_TD1 */ + AM64X_IOPAD(0x01e4, PIN_OUTPUT, 2) /* (T6) PRG0_PRU1_GPO13.PRG0_RGMII2_TD2 */ + AM64X_IOPAD(0x01e8, PIN_OUTPUT, 2) /* (U6) PRG0_PRU1_GPO14.PRG0_RGMII2_TD3 */ + AM64X_IOPAD(0x01ec, PIN_OUTPUT, 2) /* (U5) PRG0_PRU1_GPO15.PRG0_RGMII2_TX_CTL */ + AM64X_IOPAD(0x01f0, PIN_OUTPUT, 2) /* (AA4) PRG0_PRU1_GPO16.PRG0_RGMII2_TXC */ + >; + }; + main_i2c1_pins_default: main-i2c1-default-pins { pinctrl-single,pins = < AM64X_IOPAD(0x0268, PIN_INPUT, 0) /* (C18) I2C1_SCL */ @@ -157,6 +276,16 @@ AM64X_IOPAD(0x0294, PIN_INPUT_PULLUP, 0) /* (J19) MMC1_CMD */ AM64X_IOPAD(0x0298, PIN_INPUT_PULLUP, 0) /* (D19) MMC1_SDCD */ >; + bootph-all; + }; + + main_spi0_pins_default: main-spi0-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x020c, PIN_OUTPUT, 7) /* (C13) SPI0_CS1.GPIO1_43 */ + AM64X_IOPAD(0x0210, PIN_INPUT, 0) /* (D13) SPI0_CLK */ + AM64X_IOPAD(0x0214, PIN_OUTPUT, 0) /* (A13) SPI0_D0 */ + AM64X_IOPAD(0x0218, PIN_INPUT, 0) /* (A14) SPI0_D1 */ + >; }; main_uart0_pins_default: main-uart0-default-pins { @@ -164,6 +293,7 @@ AM64X_IOPAD(0x0230, PIN_INPUT, 0) /* (D15) UART0_RXD */ AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) /* (C16) UART0_TXD */ >; + bootph-all; }; main_uart1_pins_default: main-uart1-default-pins { @@ -181,31 +311,51 @@ >; }; - pcie_usb_sel_pins_default: pcie-usb-sel-default-pins { + user_leds_pins_default: user-leds-default-pins { pinctrl-single,pins = < - AM64X_IOPAD(0x017c, PIN_OUTPUT, 7) /* (T1) PRG0_PRU0_GPO7.GPIO1_7 */ + AM64X_IOPAD(0x003c, PIN_OUTPUT, 7) /* (T20) GPMC0_AD0.GPIO0_15 */ + AM64X_IOPAD(0x0040, PIN_OUTPUT, 7) /* (U21) GPMC0_AD1.GPIO0_16 */ >; }; +}; - pcie0_pins_default: pcie0-default-pins { - pinctrl-single,pins = < - AM64X_IOPAD(0x0098, PIN_OUTPUT, 7) /* (W19) GPMC0_WAIT0.GPIO0_37 */ - >; +&icssg0_mdio { + pinctrl-names = "default"; + pinctrl-0 = <&icssg0_mdio_pins_default &clkout0_pins_default>; + status = "okay"; + + icssg0_phy1: ethernet-phy@1 { + compatible = "ethernet-phy-id2000.a231", "ethernet-phy-ieee802.3-c22"; + reg = <0x1>; + tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + reset-gpios = <&main_gpio1 18 GPIO_ACTIVE_LOW>; + reset-assert-us = <1000>; + reset-deassert-us = <1000>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; }; - user_leds_pins_default: user-leds-default-pins { - pinctrl-single,pins = < - AM64X_IOPAD(0x003c, PIN_OUTPUT, 7) /* (T20) GPMC0_AD0.GPIO0_15 */ - AM64X_IOPAD(0x0040, PIN_OUTPUT, 7) /* (U21) GPMC0_AD1.GPIO0_16 */ - >; + icssg0_phy2: ethernet-phy@2 { + compatible = "ethernet-phy-id2000.a231", "ethernet-phy-ieee802.3-c22"; + reg = <0x2>; + tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + reset-gpios = <&main_gpio1 19 GPIO_ACTIVE_LOW>; + reset-assert-us = <1000>; + reset-deassert-us = <1000>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; }; }; +&i2c_som_rtc { + trickle-resistor-ohms = <3000>; +}; + &main_i2c1 { - status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_i2c1_pins_default>; clock-frequency = <400000>; + status = "okay"; eeprom@51 { compatible = "atmel,24c02"; @@ -235,43 +385,55 @@ }; &main_mcan0 { - status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_mcan0_pins_default>; phys = <&can_tc1>; + status = "okay"; }; &main_mcan1 { - status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_mcan1_pins_default>; phys = <&can_tc2>; + status = "okay"; }; -&main_uart0 { +&main_spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&main_spi0_pins_default>; + cs-gpios = <0>, <&main_gpio1 43 GPIO_ACTIVE_LOW>; + ti,pindir-d0-out-d1-in; status = "okay"; + + tpm@1 { + compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; + reg = <1>; + spi-max-frequency = <10000000>; + }; +}; + +&main_uart0 { pinctrl-names = "default"; pinctrl-0 = <&main_uart0_pins_default>; - current-speed = <115200>; + bootph-all; + status = "okay"; }; &main_uart1 { - status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_uart1_pins_default>; uart-has-rtscts; - current-speed = <115200>; + status = "okay"; }; &sdhci1 { - status = "okay"; vmmc-supply = <&vcc_3v3_mmc>; pinctrl-names = "default"; pinctrl-0 = <&main_mmc1_pins_default>; - bus-width = <4>; - ti,driver-strength-ohm = <50>; disable-wp; no-1-8-v; + bootph-all; + status = "okay"; }; &serdes0 { |