| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright (C) 2022 - 2023 PHYTEC Messtechnik GmbH |
| * Author: Wadim Egorov <w.egorov@phytec.de> |
| * |
| * Product homepage: |
| * https://www.phytec.com/product/phyboard-am62x |
| */ |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/leds/common.h> |
| #include <dt-bindings/net/ti-dp83867.h> |
| #include "k3-am625.dtsi" |
| #include "k3-am62-phycore-som.dtsi" |
| |
| / { |
| compatible = "phytec,am625-phyboard-lyra-rdk", |
| "phytec,am62-phycore-som", "ti,am625"; |
| model = "PHYTEC phyBOARD-Lyra AM625"; |
| |
| aliases { |
| serial2 = &main_uart0; |
| serial3 = &main_uart1; |
| mmc1 = &sdhci1; |
| usb0 = &usb0; |
| usb1 = &usb1; |
| ethernet1 = &cpsw_port2; |
| }; |
| |
| can_tc1: can-phy0 { |
| compatible = "ti,tcan1042"; |
| #phy-cells = <0>; |
| max-bitrate = <5000000>; |
| standby-gpios = <&gpio_exp 1 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| hdmi0: connector-hdmi { |
| compatible = "hdmi-connector"; |
| label = "hdmi"; |
| type = "a"; |
| |
| port { |
| hdmi_connector_in: endpoint { |
| remote-endpoint = <&sii9022_out>; |
| }; |
| }; |
| }; |
| |
| keys { |
| compatible = "gpio-keys"; |
| autorepeat; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gpio_keys_pins_default>; |
| |
| key-home { |
| label = "home"; |
| linux,code = <KEY_HOME>; |
| gpios = <&main_gpio1 23 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| key-menu { |
| label = "menu"; |
| linux,code = <KEY_MENU>; |
| gpios = <&gpio_exp 4 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&leds_pins_default>, <&user_leds_pins_default>; |
| |
| led-1 { |
| gpios = <&main_gpio0 32 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "mmc0"; |
| }; |
| |
| led-2 { |
| gpios = <&gpio_exp 2 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "mmc1"; |
| }; |
| }; |
| |
| vcc_3v3_mmc: regulator-vcc-3v3-mmc { |
| compatible = "regulator-fixed"; |
| regulator-name = "VCC_3V3_MMC"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &main_pmx0 { |
| gpio_keys_pins_default: gpio-keys-default-pins { |
| pinctrl-single,pins = < |
| AM62X_IOPAD(0x1d4, PIN_INPUT, 7) /* (B15) UART0_RTSn.GPIO1_23 */ |
| >; |
| }; |
| |
| gpio_exp_int_pins_default: gpio-exp-int-default-pins { |
| pinctrl-single,pins = < |
| AM62X_IOPAD(0x244, PIN_INPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */ |
| >; |
| }; |
| |
| hdmi_int_pins_default: hdmi-int-default-pins { |
| pinctrl-single,pins = < |
| AM62X_IOPAD(0x040, PIN_INPUT, 7) /* (N23) GPMC0_AD1.GPIO0_16 */ |
| >; |
| }; |
| |
| main_dss0_pins_default: main-dss0-default-pins { |
| pinctrl-single,pins = < |
| AM62X_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */ |
| AM62X_IOPAD(0x0bc, PIN_OUTPUT, 0) /* (V24) VOUT0_DATA1 */ |
| AM62X_IOPAD(0x0e0, PIN_OUTPUT, 0) /* (V20) VOUT0_DATA10 */ |
| AM62X_IOPAD(0x0e4, PIN_OUTPUT, 0) /* (AA23) VOUT0_DATA11 */ |
| AM62X_IOPAD(0x0e8, PIN_OUTPUT, 0) /* (AB25) VOUT0_DATA12 */ |
| AM62X_IOPAD(0x0ec, PIN_OUTPUT, 0) /* (AA24) VOUT0_DATA13 */ |
| AM62X_IOPAD(0x0f0, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA14 */ |
| AM62X_IOPAD(0x0f4, PIN_OUTPUT, 0) /* (AA21) VOUT0_DATA15 */ |
| AM62X_IOPAD(0x0c0, PIN_OUTPUT, 0) /* (W25) VOUT0_DATA2 */ |
| AM62X_IOPAD(0x0c4, PIN_OUTPUT, 0) /* (W24) VOUT0_DATA3 */ |
| AM62X_IOPAD(0x0c8, PIN_OUTPUT, 0) /* (Y25) VOUT0_DATA4 */ |
| AM62X_IOPAD(0x0cc, PIN_OUTPUT, 0) /* (Y24) VOUT0_DATA5 */ |
| AM62X_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (Y23) VOUT0_DATA6 */ |
| AM62X_IOPAD(0x0d4, PIN_OUTPUT, 0) /* (AA25) VOUT0_DATA7 */ |
| AM62X_IOPAD(0x0d8, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA8 */ |
| AM62X_IOPAD(0x0dc, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA9 */ |
| AM62X_IOPAD(0x0fc, PIN_OUTPUT, 0) /* (Y20) VOUT0_DE */ |
| AM62X_IOPAD(0x0f8, PIN_OUTPUT, 0) /* (AB24) VOUT0_HSYNC */ |
| AM62X_IOPAD(0x104, PIN_OUTPUT, 0) /* (AC24) VOUT0_PCLK */ |
| AM62X_IOPAD(0x100, PIN_OUTPUT, 0) /* (AC25) VOUT0_VSYNC */ |
| >; |
| }; |
| |
| main_i2c1_pins_default: main-i2c1-default-pins { |
| pinctrl-single,pins = < |
| AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */ |
| AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */ |
| >; |
| }; |
| |
| main_mcan0_pins_default: main-mcan0-default-pins { |
| pinctrl-single,pins = < |
| AM62X_IOPAD(0x1dc, PIN_INPUT, 0) /* (E15) MCAN0_RX */ |
| AM62X_IOPAD(0x1d8, PIN_OUTPUT, 0) /* (C15) MCAN0_TX */ |
| >; |
| }; |
| |
| main_mmc1_pins_default: main-mmc1-default-pins { |
| pinctrl-single,pins = < |
| AM62X_IOPAD(0x23c, PIN_INPUT_PULLUP, 0) /* (A21) MMC1_CMD */ |
| AM62X_IOPAD(0x234, PIN_INPUT_PULLDOWN, 0) /* (B22) MMC1_CLK */ |
| AM62X_IOPAD(0x230, PIN_INPUT_PULLUP, 0) /* (A22) MMC1_DAT0 */ |
| AM62X_IOPAD(0x22c, PIN_INPUT_PULLUP, 0) /* (B21) MMC1_DAT1 */ |
| AM62X_IOPAD(0x228, PIN_INPUT_PULLUP, 0) /* (C21) MMC1_DAT2 */ |
| AM62X_IOPAD(0x224, PIN_INPUT_PULLUP, 0) /* (D22) MMC1_DAT3 */ |
| AM62X_IOPAD(0x240, PIN_INPUT_PULLUP, 0) /* (D17) MMC1_SDCD */ |
| >; |
| }; |
| |
| main_rgmii2_pins_default: main-rgmii2-default-pins { |
| pinctrl-single,pins = < |
| AM62X_IOPAD(0x184, PIN_INPUT, 0) /* (AE23) RGMII2_RD0 */ |
| AM62X_IOPAD(0x188, PIN_INPUT, 0) /* (AB20) RGMII2_RD1 */ |
| AM62X_IOPAD(0x18c, PIN_INPUT, 0) /* (AC21) RGMII2_RD2 */ |
| AM62X_IOPAD(0x190, PIN_INPUT, 0) /* (AE22) RGMII2_RD3 */ |
| AM62X_IOPAD(0x180, PIN_INPUT, 0) /* (AD23) RGMII2_RXC */ |
| AM62X_IOPAD(0x17c, PIN_INPUT, 0) /* (AD22) RGMII2_RX_CTL */ |
| AM62X_IOPAD(0x16c, PIN_OUTPUT, 0) /* (Y18) RGMII2_TD0 */ |
| AM62X_IOPAD(0x170, PIN_OUTPUT, 0) /* (AA18) RGMII2_TD1 */ |
| AM62X_IOPAD(0x174, PIN_OUTPUT, 0) /* (AD21) RGMII2_TD2 */ |
| AM62X_IOPAD(0x178, PIN_OUTPUT, 0) /* (AC20) RGMII2_TD3 */ |
| AM62X_IOPAD(0x168, PIN_OUTPUT, 0) /* (AE21) RGMII2_TXC */ |
| AM62X_IOPAD(0x164, PIN_OUTPUT, 0) /* (AA19) RGMII2_TX_CTL */ |
| >; |
| }; |
| |
| main_uart0_pins_default: main-uart0-default-pins { |
| pinctrl-single,pins = < |
| AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14) UART0_RXD */ |
| AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */ |
| >; |
| }; |
| |
| main_uart1_pins_default: main-uart1-default-pins { |
| pinctrl-single,pins = < |
| AM62X_IOPAD(0x194, PIN_INPUT, 2) /* (B19) MCASP0_AXR3.UART1_CTSn */ |
| AM62X_IOPAD(0x198, PIN_OUTPUT, 2) /* (A19) MCASP0_AXR2.UART1_RTSn */ |
| AM62X_IOPAD(0x1ac, PIN_INPUT, 2) /* (E19) MCASP0_AFSR.UART1_RXD */ |
| AM62X_IOPAD(0x1b0, PIN_OUTPUT, 2) /* (A20) MCASP0_ACLKR.UART1_TXD */ |
| >; |
| }; |
| |
| main_usb1_pins_default: main-usb1-default-pins { |
| pinctrl-single,pins = < |
| AM62X_IOPAD(0x258, PIN_OUTPUT, 0) /* (F18) USB1_DRVVBUS */ |
| >; |
| }; |
| |
| user_leds_pins_default: user-leds-default-pins { |
| pinctrl-single,pins = < |
| AM62X_IOPAD(0x084, PIN_OUTPUT, 7) /* (L23) GPMC0_ADVn_ALE.GPIO0_32 */ |
| >; |
| }; |
| }; |
| |
| &cpsw3g { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_rgmii1_pins_default>, <&main_rgmii2_pins_default>; |
| }; |
| |
| &cpsw_port2 { |
| phy-mode = "rgmii-rxid"; |
| phy-handle = <&cpsw3g_phy3>; |
| }; |
| |
| &cpsw3g_mdio { |
| cpsw3g_phy3: ethernet-phy@3 { |
| compatible = "ethernet-phy-id2000.a231", "ethernet-phy-ieee802.3-c22"; |
| reg = <3>; |
| ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; |
| ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; |
| }; |
| }; |
| |
| &dss { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_dss0_pins_default>; |
| status = "okay"; |
| }; |
| |
| &dss_ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| /* VP2: DPI/HDMI Output */ |
| port@1 { |
| reg = <1>; |
| |
| dpi1_out: endpoint { |
| remote-endpoint = <&sii9022_in>; |
| }; |
| }; |
| }; |
| |
| &main_i2c1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_i2c1_pins_default>; |
| clock-frequency = <100000>; |
| status = "okay"; |
| |
| gpio_exp: gpio-expander@21 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gpio_exp_int_pins_default>; |
| compatible = "nxp,pcf8574"; |
| reg = <0x21>; |
| interrupt-parent = <&main_gpio1>; |
| interrupts = <49 0>; |
| #gpio-cells = <2>; |
| gpio-controller; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| gpio-line-names = "", "GPIO1_CAN0_nEN", |
| "GPIO2_LED2", "GPIO3_LVDS_GPIO", |
| "GPIO4_BUT2", "GPIO5_LVDS_BKLT_EN", |
| "GPIO6_ETH1_USER_RESET", "GPIO7_AUDIO_USER_RESET"; |
| }; |
| |
| sii9022: bridge-hdmi@39 { |
| compatible = "sil,sii9022"; |
| reg = <0x39>; |
| |
| interrupt-parent = <&main_gpio0>; |
| interrupts = <16 IRQ_TYPE_EDGE_FALLING>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&hdmi_int_pins_default>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| |
| sii9022_in: endpoint { |
| remote-endpoint = <&dpi1_out>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| |
| sii9022_out: endpoint { |
| remote-endpoint = <&hdmi_connector_in>; |
| }; |
| }; |
| }; |
| }; |
| |
| eeprom@51 { |
| compatible = "atmel,24c02"; |
| pagesize = <16>; |
| reg = <0x51>; |
| }; |
| }; |
| |
| &main_mcan0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_mcan0_pins_default>; |
| phys = <&can_tc1>; |
| status = "okay"; |
| }; |
| |
| &main_uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_uart0_pins_default>; |
| status = "okay"; |
| }; |
| |
| &main_uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_uart1_pins_default>; |
| /* Main UART1 may be used by TIFS firmware */ |
| status = "okay"; |
| }; |
| |
| &sdhci1 { |
| vmmc-supply = <&vcc_3v3_mmc>; |
| vqmmc-supply = <&vddshv5_sdio>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_mmc1_pins_default>; |
| ti,driver-strength-ohm = <50>; |
| disable-wp; |
| no-1-8-v; |
| status = "okay"; |
| }; |
| |
| &usbss0 { |
| ti,vbus-divider; |
| status = "okay"; |
| }; |
| |
| &usbss1 { |
| ti,vbus-divider; |
| status = "okay"; |
| }; |
| |
| &usb0 { |
| dr_mode = "peripheral"; |
| }; |
| |
| &usb1 { |
| dr_mode = "host"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&main_usb1_pins_default>; |
| }; |
