diff options
Diffstat (limited to 'dts/src/arm64/ti/k3-j7200-common-proc-board.dts')
| -rw-r--r-- | dts/src/arm64/ti/k3-j7200-common-proc-board.dts | 276 |
1 files changed, 197 insertions, 79 deletions
diff --git a/dts/src/arm64/ti/k3-j7200-common-proc-board.dts b/dts/src/arm64/ti/k3-j7200-common-proc-board.dts index 121975dc82..6593c5da82 100644 --- a/dts/src/arm64/ti/k3-j7200-common-proc-board.dts +++ b/dts/src/arm64/ti/k3-j7200-common-proc-board.dts @@ -1,6 +1,6 @@ -// SPDX-License-Identifier: GPL-2.0 +// SPDX-License-Identifier: GPL-2.0-only OR MIT /* - * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2020-2024 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; @@ -8,16 +8,26 @@ #include "k3-j7200-som-p0.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/net/ti-dp83867.h> -#include <dt-bindings/mux/ti-serdes.h> #include <dt-bindings/phy/phy.h> +#include "k3-serdes.h" + / { compatible = "ti,j7200-evm", "ti,j7200"; model = "Texas Instruments J7200 EVM"; + aliases { + serial0 = &wkup_uart0; + serial1 = &mcu_uart0; + serial2 = &main_uart0; + serial3 = &main_uart1; + serial5 = &main_uart3; + mmc0 = &main_sdhci0; + mmc1 = &main_sdhci1; + }; + chosen { stdout-path = "serial2:115200n8"; - bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000"; }; evm_12v0: fixedregulator-evm12v0 { @@ -78,50 +88,146 @@ states = <1800000 0x0>, <3300000 0x1>; }; + + transceiver1: can-phy1 { + compatible = "ti,tcan1043"; + #phy-cells = <0>; + max-bitrate = <5000000>; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_mcan0_gpio_pins_default>; + standby-gpios = <&wkup_gpio0 58 GPIO_ACTIVE_LOW>; + enable-gpios = <&wkup_gpio0 0 GPIO_ACTIVE_HIGH>; + }; + + transceiver2: can-phy2 { + compatible = "ti,tcan1042"; + #phy-cells = <0>; + max-bitrate = <5000000>; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_mcan1_gpio_pins_default>; + standby-gpios = <&wkup_gpio0 2 GPIO_ACTIVE_HIGH>; + }; + + transceiver3: can-phy3 { + compatible = "ti,tcan1043"; + #phy-cells = <0>; + max-bitrate = <5000000>; + standby-gpios = <&exp2 7 GPIO_ACTIVE_LOW>; + enable-gpios = <&exp2 6 GPIO_ACTIVE_HIGH>; + mux-states = <&mux0 1>; + }; }; &wkup_pmx0 { - mcu_cpsw_pins_default: mcu-cpsw-pins-default { +}; + +&wkup_pmx2 { + mcu_uart0_pins_default: mcu-uart0-default-pins { + pinctrl-single,pins = < + J721E_WKUP_IOPAD(0x90, PIN_INPUT, 0) /* (E20) MCU_UART0_CTSn */ + J721E_WKUP_IOPAD(0x94, PIN_OUTPUT, 0) /* (E21) MCU_UART0_RTSn */ + J721E_WKUP_IOPAD(0x8c, PIN_INPUT, 0) /* (D20) MCU_UART0_RXD */ + J721E_WKUP_IOPAD(0x88, PIN_OUTPUT, 0) /* (D19) MCU_UART0_TXD */ + >; + }; + + wkup_uart0_pins_default: wkup-uart0-default-pins { + pinctrl-single,pins = < + J721E_WKUP_IOPAD(0x48, PIN_INPUT, 0) /* (B14) WKUP_UART0_RXD */ + J721E_WKUP_IOPAD(0x4c, PIN_OUTPUT, 0) /* (A14) WKUP_UART0_TXD */ + >; + }; + + mcu_cpsw_pins_default: mcu-cpsw-default-pins { pinctrl-single,pins = < - J721E_WKUP_IOPAD(0x0068, PIN_OUTPUT, 0) /* MCU_RGMII1_TX_CTL */ - J721E_WKUP_IOPAD(0x006c, PIN_INPUT, 0) /* MCU_RGMII1_RX_CTL */ - J721E_WKUP_IOPAD(0x0070, PIN_OUTPUT, 0) /* MCU_RGMII1_TD3 */ - J721E_WKUP_IOPAD(0x0074, PIN_OUTPUT, 0) /* MCU_RGMII1_TD2 */ - J721E_WKUP_IOPAD(0x0078, PIN_OUTPUT, 0) /* MCU_RGMII1_TD1 */ - J721E_WKUP_IOPAD(0x007c, PIN_OUTPUT, 0) /* MCU_RGMII1_TD0 */ - J721E_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* MCU_RGMII1_RD3 */ - J721E_WKUP_IOPAD(0x008c, PIN_INPUT, 0) /* MCU_RGMII1_RD2 */ - J721E_WKUP_IOPAD(0x0090, PIN_INPUT, 0) /* MCU_RGMII1_RD1 */ - J721E_WKUP_IOPAD(0x0094, PIN_INPUT, 0) /* MCU_RGMII1_RD0 */ - J721E_WKUP_IOPAD(0x0080, PIN_OUTPUT, 0) /* MCU_RGMII1_TXC */ - J721E_WKUP_IOPAD(0x0084, PIN_INPUT, 0) /* MCU_RGMII1_RXC */ + J721E_WKUP_IOPAD(0x0000, PIN_OUTPUT, 0) /* MCU_RGMII1_TX_CTL */ + J721E_WKUP_IOPAD(0x0004, PIN_INPUT, 0) /* MCU_RGMII1_RX_CTL */ + J721E_WKUP_IOPAD(0x0008, PIN_OUTPUT, 0) /* MCU_RGMII1_TD3 */ + J721E_WKUP_IOPAD(0x000c, PIN_OUTPUT, 0) /* MCU_RGMII1_TD2 */ + J721E_WKUP_IOPAD(0x0010, PIN_OUTPUT, 0) /* MCU_RGMII1_TD1 */ + J721E_WKUP_IOPAD(0x0014, PIN_OUTPUT, 0) /* MCU_RGMII1_TD0 */ + J721E_WKUP_IOPAD(0x0020, PIN_INPUT, 0) /* MCU_RGMII1_RD3 */ + J721E_WKUP_IOPAD(0x0024, PIN_INPUT, 0) /* MCU_RGMII1_RD2 */ + J721E_WKUP_IOPAD(0x0028, PIN_INPUT, 0) /* MCU_RGMII1_RD1 */ + J721E_WKUP_IOPAD(0x002c, PIN_INPUT, 0) /* MCU_RGMII1_RD0 */ + J721E_WKUP_IOPAD(0x0018, PIN_OUTPUT, 0) /* MCU_RGMII1_TXC */ + J721E_WKUP_IOPAD(0x001c, PIN_INPUT, 0) /* MCU_RGMII1_RXC */ >; }; - mcu_mdio_pins_default: mcu-mdio1-pins-default { + wkup_gpio_pins_default: wkup-gpio-default-pins { pinctrl-single,pins = < - J721E_WKUP_IOPAD(0x009c, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */ - J721E_WKUP_IOPAD(0x0098, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */ + J721E_WKUP_IOPAD(0x70, PIN_INPUT, 7) /* (C14) WKUP_GPIO0_6 */ + >; + }; + + mcu_mdio_pins_default: mcu-mdio1-default-pins { + pinctrl-single,pins = < + J721E_WKUP_IOPAD(0x0034, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */ + J721E_WKUP_IOPAD(0x0030, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */ + >; + }; + + mcu_mcan0_pins_default: mcu-mcan0-default-pins { + pinctrl-single,pins = < + J721E_WKUP_IOPAD(0x54, PIN_INPUT, 0) /* (A17) MCU_MCAN0_RX */ + J721E_WKUP_IOPAD(0x50, PIN_OUTPUT, 0) /* (A16) MCU_MCAN0_TX */ + >; + }; + + mcu_mcan1_pins_default: mcu-mcan1-default-pins { + pinctrl-single,pins = < + J721E_WKUP_IOPAD(0x6c, PIN_INPUT, 0) /* (B16) WKUP_GPIO0_5.MCU_MCAN1_RX */ + J721E_WKUP_IOPAD(0x68, PIN_OUTPUT, 0) /* (D13) WKUP_GPIO0_4.MCU_MCAN1_TX */ + >; + }; + + mcu_mcan0_gpio_pins_default: mcu-mcan0-gpio-default-pins { + pinctrl-single,pins = < + J721E_WKUP_IOPAD(0x58, PIN_INPUT, 7) /* (B18) WKUP_GPIO0_0 */ + J721E_WKUP_IOPAD(0x40, PIN_INPUT, 7) /* (B17) MCU_SPI0_D1 */ + >; + }; + + mcu_mcan1_gpio_pins_default: mcu-mcan1-gpio-default-pins { + pinctrl-single,pins = < + J721E_WKUP_IOPAD(0x60, PIN_INPUT, 7) /* (D14) WKUP_GPIO0_2 */ >; }; }; &main_pmx0 { - main_i2c0_pins_default: main-i2c0-pins-default { + main_uart0_pins_default: main-uart0-default-pins { + pinctrl-single,pins = < + J721E_IOPAD(0xb0, PIN_INPUT, 0) /* (T16) UART0_RXD */ + J721E_IOPAD(0xb4, PIN_OUTPUT, 0) /* (T17) UART0_TXD */ + J721E_IOPAD(0xc0, PIN_INPUT, 2) /* (W3) SPI0_CS0.UART0_CTSn */ + J721E_IOPAD(0xc4, PIN_OUTPUT, 2) /* (U5) SPI0_CS1.UART0_RTSn */ + >; + }; + + main_uart1_pins_default: main-uart1-default-pins { pinctrl-single,pins = < - J721E_IOPAD(0xd4, PIN_INPUT_PULLUP, 0) /* (V3) I2C0_SCL */ - J721E_IOPAD(0xd8, PIN_INPUT_PULLUP, 0) /* (W2) I2C0_SDA */ + J721E_IOPAD(0xb8, PIN_INPUT, 0) /* (T18) UART1_RXD */ + J721E_IOPAD(0xbc, PIN_INPUT, 0) /* (T20) UART1_TXD */ >; }; - main_i2c1_pins_default: main-i2c1-pins-default { + main_uart3_pins_default: main-uart3-default-pins { + pinctrl-single,pins = < + J721E_IOPAD(0x60, PIN_INPUT, 11) /* (T15) MCAN8_TX.UART3_CTSn */ + J721E_IOPAD(0x30, PIN_INPUT, 11) /* (Y18) MCAN2_TX.UART3_RXD */ + >; + }; + + main_i2c1_pins_default: main-i2c1-default-pins { pinctrl-single,pins = < J721E_IOPAD(0xdc, PIN_INPUT_PULLUP, 3) /* (U3) ECAP0_IN_APWM_OUT.I2C1_SCL */ J721E_IOPAD(0xe0, PIN_INPUT_PULLUP, 3) /* (T3) EXT_REFCLK1.I2C1_SDA */ >; }; - main_mmc1_pins_default: main-mmc1-pins-default { + main_mmc1_pins_default: main-mmc1-default-pins { pinctrl-single,pins = < J721E_IOPAD(0x104, PIN_INPUT, 0) /* (M20) MMC1_CMD */ J721E_IOPAD(0x100, PIN_INPUT, 0) /* (P21) MMC1_CLK */ @@ -134,15 +240,24 @@ >; }; - main_usbss0_pins_default: main-usbss0-pins-default { + vdd_sd_dv_pins_default: vdd-sd-dv-default-pins { pinctrl-single,pins = < - J721E_IOPAD(0x120, PIN_OUTPUT, 0) /* (T4) USB0_DRVVBUS */ + J721E_IOPAD(0xd0, PIN_OUTPUT, 7) /* (T5) SPI0_D1.GPIO0_55 */ >; }; - vdd_sd_dv_pins_default: vdd-sd-dv-pins-default { + main_mcan3_pins_default: main-mcan3-default-pins { pinctrl-single,pins = < - J721E_IOPAD(0xd0, PIN_OUTPUT, 7) /* (T5) SPI0_D1.GPIO0_55 */ + J721E_IOPAD(0x3c, PIN_INPUT, 0) /* (W16) MCAN3_RX */ + J721E_IOPAD(0x38, PIN_OUTPUT, 0) /* (Y21) MCAN3_TX */ + >; + }; +}; + +&main_pmx1 { + main_usbss0_pins_default: main-usbss0-default-pins { + pinctrl-single,pins = < + J721E_IOPAD(0x04, PIN_OUTPUT, 0) /* (T4) USB0_DRVVBUS */ >; }; }; @@ -150,11 +265,29 @@ &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"; /* Shared with ATF on this platform */ power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>; + pinctrl-names = "default"; + pinctrl-0 = <&main_uart0_pins_default>; +}; + +&main_uart1 { + status = "okay"; + /* Default pinmux */ + pinctrl-names = "default"; + pinctrl-0 = <&main_uart1_pins_default>; }; &main_uart2 { @@ -163,59 +296,25 @@ }; &main_uart3 { - /* UART not brought out */ - status = "disabled"; -}; - -&main_uart4 { - /* UART not brought out */ - status = "disabled"; -}; - -&main_uart5 { - /* UART not brought out */ - status = "disabled"; -}; - -&main_uart6 { - /* UART not brought out */ - status = "disabled"; -}; - -&main_uart7 { - /* UART not brought out */ - status = "disabled"; -}; - -&main_uart8 { - /* UART not brought out */ - status = "disabled"; -}; - -&main_uart9 { - /* UART not brought out */ - status = "disabled"; -}; - -&main_gpio2 { - status = "disabled"; -}; - -&main_gpio4 { - status = "disabled"; + /* Shared with MCAN Interface */ + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_uart3_pins_default>; }; -&main_gpio6 { - status = "disabled"; +&main_gpio0 { + status = "okay"; }; -&wkup_gpio1 { - status = "disabled"; +&wkup_gpio0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&wkup_gpio_pins_default>; }; &mcu_cpsw { pinctrl-names = "default"; - pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>; + pinctrl-0 = <&mcu_cpsw_pins_default>, <&mcu_mdio_pins_default>; }; &davinci_mdio { @@ -232,6 +331,7 @@ }; &main_i2c0 { + status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_i2c0_pins_default>; clock-frequency = <400000>; @@ -259,6 +359,7 @@ * The i2c1 of the CPB (as it is labeled) is not connected to j7200. */ &main_i2c1 { + status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_i2c1_pins_default>; clock-frequency = <400000>; @@ -276,6 +377,7 @@ &main_sdhci0 { /* eMMC */ + status = "okay"; non-removable; ti,driver-strength-ohm = <50>; disable-wp; @@ -283,6 +385,7 @@ &main_sdhci1 { /* SD card */ + status = "okay"; pinctrl-0 = <&main_mmc1_pins_default>; pinctrl-names = "default"; vmmc-supply = <&vdd_mmc1>; @@ -341,15 +444,30 @@ }; &pcie1_rc { + status = "okay"; reset-gpios = <&exp1 2 GPIO_ACTIVE_HIGH>; phys = <&serdes0_pcie_link>; phy-names = "pcie-phy"; num-lanes = <2>; }; -&pcie1_ep { - phys = <&serdes0_pcie_link>; - phy-names = "pcie-phy"; - num-lanes = <2>; - status = "disabled"; +&mcu_mcan0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_mcan0_pins_default>; + phys = <&transceiver1>; +}; + +&mcu_mcan1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_mcan1_pins_default>; + phys = <&transceiver2>; +}; + +&main_mcan3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_mcan3_pins_default>; + phys = <&transceiver3>; }; |