diff options
Diffstat (limited to 'arch/arm/dts/k3-am625-verdin.dts')
| -rw-r--r-- | arch/arm/dts/k3-am625-verdin.dts | 339 |
1 files changed, 0 insertions, 339 deletions
diff --git a/arch/arm/dts/k3-am625-verdin.dts b/arch/arm/dts/k3-am625-verdin.dts deleted file mode 100644 index 736c513f5f..0000000000 --- a/arch/arm/dts/k3-am625-verdin.dts +++ /dev/null @@ -1,339 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later OR MIT -/* - * Copyright 2023 Toradex - */ - -/dts-v1/; - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/net/ti-dp83867.h> - -#include "k3-am625.dtsi" - -/ { - compatible = "toradex,verdin-am62", "ti,am625"; - model = "Toradex Verdin AM62"; - - aliases { - ethernet0 = &cpsw_port1; - i2c0 = &main_i2c0; - i2c1 = &main_i2c1; - mmc0 = &sdhci0; - mmc1 = &sdhci1; - serial2 = &main_uart0; - }; - - chosen { - bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000"; - stdout-path = "serial2:115200n8"; - }; - - memory@80000000 { - device_type = "memory"; - reg = <0x00000000 0x80000000 0x00000000 0x40000000>; /* 1G RAM */ - }; - - /* Verdin SD_1 Power Supply */ - reg_sdhc1_vmmc: regulator-sdhci1 { - compatible = "regulator-fixed"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sd1_pwr_en>; - enable-active-high; - /* Verdin SD_1_PWR_EN (SODIMM 76) */ - gpio = <&main_gpio0 29 GPIO_ACTIVE_HIGH>; - off-on-delay-us = <100000>; - regulator-max-microvolt = <3300000>; - regulator-min-microvolt = <3300000>; - regulator-name = "+V3.3_SD"; - startup-delay-us = <2000>; - }; - - reg_sdhc1_vqmmc: regulator-sdhci1-vqmmc { - compatible = "regulator-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_vsel_sd>; - /* PMIC_VSEL_SD */ - gpios = <&main_gpio0 21 GPIO_ACTIVE_HIGH>; - regulator-name = "LDO1-VSEL-SD (PMIC)"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - states = <1800000 0x0>, - <3300000 0x1>; -// vin-supply = <®_sd_3v3_1v8>; - }; - - reserved-memory { - #address-cells = <2>; - #size-cells = <2>; - ranges; - - rtos_ipc_memory_region: ipc-memories@9c800000 { - compatible = "shared-dma-pool"; - reg = <0x00 0x9c800000 0x00 0x00300000>; - no-map; - }; - - mcu_m4fss_dma_memory_region: m4f-dma-memory@9cb00000 { - compatible = "shared-dma-pool"; - reg = <0x00 0x9cb00000 0x00 0x100000>; - no-map; - }; - - mcu_m4fss_memory_region: m4f-memory@9cc00000 { - compatible = "shared-dma-pool"; - reg = <0x00 0x9cc00000 0x00 0xe00000>; - no-map; - }; - - wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9da00000 { - compatible = "shared-dma-pool"; - reg = <0x00 0x9da00000 0x00 0x00100000>; - no-map; - }; - - wkup_r5fss0_core0_memory_region: r5f-memory@9db00000 { - compatible = "shared-dma-pool"; - reg = <0x00 0x9db00000 0x00 0x00c00000>; - no-map; - }; - - lpm_ctx_ddr: lpm-memory@9e700000 { - reg = <0x00 0x9e700000 0x00 0x80000>; - alignment = <0x1000>; - }; - - secure_tfa_ddr: tfa@9e780000 { - reg = <0x00 0x9e780000 0x00 0x80000>; - alignment = <0x1000>; - no-map; - }; - - secure_ddr: optee@9e800000 { - reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */ - alignment = <0x1000>; - no-map; - }; - }; -}; - -&cpsw3g { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_mdio // TBD: move pinctrl to &cpsw3g_mdio ? - &pinctrl_rgmii1>; // TODO: move pinctrl to &cpsw_port1 ? -}; - -/* MDIO, shared between Verdin ETH_1 (On-module PHY) and Verdin ETH_2_RGMII */ -&cpsw3g_mdio { - cpsw3g_phy0: ethernet-phy@0 { - reg = <0>; - assigned-clocks = <&k3_clks 157 20>; - assigned-clock-parents = <&k3_clks 157 22>; - assigned-clock-rates = <25000000>; - interrupt-parent = <&main_gpio0>; - interrupts = <25 IRQ_TYPE_EDGE_FALLING>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_eth_clock &pinctrl_eth_int &pinctrl_eth_reset>; - reset-gpios = <&main_gpio0 17 GPIO_ACTIVE_LOW>; - reset-assert-us = <10>; - reset-deassert-us = <1000>; - ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; - ti,min-output-impedance; - ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; - }; -}; - -/* Verdin ETH_1 (On-module PHY) */ -&cpsw_port1 { - phy-handle = <&cpsw3g_phy0>; - phy-mode = "rgmii-rxid"; -}; - -/* On-module I2C - PMIC_I2C */ -&main_i2c0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c0>; - clock-frequency = <400000>; - status = "okay"; - - eeprom_module: eeprom@50 { - compatible = "st,24c02"; - reg = <0x50>; - pagesize = <16>; - }; -}; - -/* Verdin I2C_1 */ -&main_i2c1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c1>; - - /* EEPROM on display adapter (MIPI DSI Display Adapter) */ - eeprom_display_adapter: eeprom@50 { - compatible = "st,24c02", "atmel,24c02", "i2c-eeprom"; - reg = <0x50>; - pagesize = <16>; - }; - - /* EEPROM on carrier board */ - eeprom_carrier_board: eeprom@57 { - compatible = "st,24c02", "atmel,24c02", "i2c-eeprom"; - reg = <0x57>; - pagesize = <16>; - }; -}; - -&main_pmx0 { - /* PMIC_ETH_RESET# */ - pinctrl_eth_reset: main-gpio0-17-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x0044, PIN_INPUT, 7) /* (N24) GPMC0_AD2.GPIO0_17 */ - > ; - }; - - /* PMIC_VSEL_SD */ - pinctrl_vsel_sd: main-gpio0-21-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x0054, PIN_INPUT, 7) /* (P21) GPMC0_AD6.GPIO0_21 */ - >; - }; - - /* PMIC_ETH_INT# */ - pinctrl_eth_int: main-gpio0-25-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x0064, PIN_INPUT_PULLUP, 7) /* (T25) GPMC0_AD10.GPIO0_25 */ - >; - }; - - /* Verdin SD_1_PWR_EN */ - pinctrl_sd1_pwr_en: main-gpio0-29-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x0074, PIN_INPUT, 7) /* (U25) GPMC0_AD14.GPIO0_29 */ /* SODIMM 76 */ - >; - }; - - /* Verdin CTRL_SLEEP_MOCI# */ - pinctrl_ctrl_sleep_moci: main-gpio0-31-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x007c, PIN_INPUT, 7) /* (P25) GPMC0_CLK.GPIO0_31 */ /* SODIMM 256 */ - >; - }; - - /* On-module I2C - PMIC_I2C */ - pinctrl_i2c0: main-i2c0-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x01e0, PIN_INPUT, 0) /* (B16) I2C0_SCL */ /* PMIC_I2C_SCL */ - AM62X_IOPAD(0x01e4, PIN_INPUT, 0) /* (A16) I2C0_SDA */ /* PMIC_I2C_SDA */ - >; - }; - - /* Verdin I2C_1 */ - pinctrl_i2c1: main-i2c1-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x01e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */ /* SODIMM 14 */ - AM62X_IOPAD(0x01ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */ /* SODIMM 12 */ - >; - }; - - /* MDIO, shared by Verdin ETH_1 (On-module PHY) and Verdin ETH_2_RGMII */ - pinctrl_mdio: main-mdio1-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */ /* ETH_1_MDC, SODIMM 193 */ - AM62X_IOPAD(0x15c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */ /* ETH_1_MDIO, SODIMM 191 */ - >; - }; - - /* On-module eMMC */ - pinctrl_sdhci0: main-mmc0-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */ - AM62X_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */ - AM62X_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */ - AM62X_IOPAD(0x210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */ - AM62X_IOPAD(0x20c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */ - AM62X_IOPAD(0x208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */ - AM62X_IOPAD(0x204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */ - AM62X_IOPAD(0x200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */ - AM62X_IOPAD(0x1fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */ - AM62X_IOPAD(0x1f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */ - >; - }; - - /* Verdin SD_1 */ - pinctrl_sdhci1: main-mmc1-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */ /* SODIMM 74 */ - AM62X_IOPAD(0x234, PIN_INPUT, 0) /* (B22) MMC1_CLK */ /* SODIMM 78 */ - AM62X_IOPAD(0x230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */ /* SODIMM 80 */ - AM62X_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */ /* SODIMM 82 */ - AM62X_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */ /* SODIMM 70 */ - AM62X_IOPAD(0x224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */ /* SODIMM 72 */ - AM62X_IOPAD(0x240, PIN_INPUT, 0) /* (D17) MMC1_SDCD */ /* SODIMM 84 */ - >; - }; - - /* Verdin ETH_1 RGMII (On-module PHY) */ - pinctrl_rgmii1: main-rgmii1-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x14c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */ - AM62X_IOPAD(0x150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */ - AM62X_IOPAD(0x154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */ - AM62X_IOPAD(0x158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */ - AM62X_IOPAD(0x148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */ - AM62X_IOPAD(0x144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */ - AM62X_IOPAD(0x134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */ - AM62X_IOPAD(0x138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */ - AM62X_IOPAD(0x13c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */ - AM62X_IOPAD(0x140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */ - AM62X_IOPAD(0x130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */ - AM62X_IOPAD(0x12c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */ - >; - }; - - /* ETH_25MHz_CLK */ - pinctrl_eth_clock: main-system-clkout0-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x01f0, PIN_OUTPUT_PULLUP, 5) /* (A18) EXT_REFCLK1.CLKOUT0 */ - >; - }; - - /* Verdin UART_3, used as the Linux console */ - pinctrl_uart0: main-uart0-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14) UART0_RXD */ /* SODIMM 147 */ - AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */ /* SODIMM 149 */ - >; - }; -}; - -/* Verdin UART_3, used as the Linux console */ -&main_uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart0>; - status = "disabled"; -}; - -/* On-module eMMC */ -&sdhci0 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sdhci0>; - non-removable; - ti,driver-strength-ohm = <50>; - status = "okay"; -}; - -/* Verdin SD_1 */ -&sdhci1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sdhci1>; - disable-wp; - ti,driver-strength-ohm = <50>; - vmmc-supply = <®_sdhc1_vmmc>; - vqmmc-supply = <®_sdhc1_vqmmc>; - status = "okay"; -}; - -/* Verdin USB_1 */ -&usbss0 { - ti,vbus-divider; -}; |