| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (C) 2014-2017 Phytec Messtechnik GmbH |
| * Author: Wadim Egorov <w.egorov@phytec.de> |
| * Teresa Remmet <t.remmet@phytec.de> |
| */ |
| |
| #include <dt-bindings/input/input.h> |
| |
| / { |
| model = "Phytec AM335x PCM-953"; |
| compatible = "phytec,am335x-pcm-953", "phytec,am335x-phycore-som", "ti,am33xx"; |
| |
| /* Power */ |
| vcc3v3: fixedregulator1 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| }; |
| |
| vcc1v8: fixedregulator2 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc1v8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-boot-on; |
| }; |
| |
| /* User IO */ |
| user_leds: user-leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&user_leds_pins>; |
| |
| user-led0 { |
| gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>; |
| default-state = "on"; |
| }; |
| |
| user-led1 { |
| gpios = <&gpio1 31 GPIO_ACTIVE_LOW>; |
| default-state = "on"; |
| }; |
| }; |
| |
| user_buttons: user-buttons { |
| compatible = "gpio-keys"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&user_buttons_pins>; |
| |
| button-0 { |
| label = "home"; |
| linux,code = <KEY_HOME>; |
| gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>; |
| wakeup-source; |
| }; |
| |
| button-1 { |
| label = "menu"; |
| linux,code = <KEY_MENU>; |
| gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>; |
| wakeup-source; |
| }; |
| |
| }; |
| }; |
| |
| &am33xx_pinmux { |
| user_buttons_pins: pinmux-user-buttons-pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_EMU0, PIN_INPUT_PULLDOWN, MUX_MODE7) /* emu0.gpio3_7 */ |
| AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_INPUT_PULLDOWN, MUX_MODE7) /* emu1.gpio3_8 */ |
| >; |
| }; |
| |
| user_leds_pins: pinmux-user-leds-pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_csn1.gpio1_30 */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_csn2.gpio1_31 */ |
| >; |
| }; |
| }; |
| |
| /* CAN */ |
| &am33xx_pinmux { |
| dcan1_pins: pinmux-dcan1-pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_OUTPUT_PULLUP, MUX_MODE2) /* uart1_rxd.dcan1_tx_mux2 */ |
| AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT_PULLUP, MUX_MODE2) /* uart1_txd.dcan1_rx_mux2 */ |
| >; |
| }; |
| }; |
| |
| &dcan1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&dcan1_pins>; |
| status = "okay"; |
| }; |
| |
| /* Ethernet */ |
| &am33xx_pinmux { |
| ethernet1_pins: ethernet1-pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a1.rgmii2_rctl */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ |
| >; |
| }; |
| }; |
| |
| &cpsw_port2 { |
| phy-handle = <&phy1>; |
| phy-mode = "rgmii-id"; |
| ti,dual-emac-pvid = <2>; |
| status = "okay"; |
| }; |
| |
| &davinci_mdio_sw { |
| phy1: ethernet-phy@2 { |
| reg = <2>; |
| }; |
| }; |
| |
| &mac_sw { |
| pinctrl-names = "default"; |
| pinctrl-0 = <ðernet0_pins ðernet1_pins>; |
| }; |
| |
| /* Misc */ |
| &am33xx_pinmux { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cb_gpio_pins>; |
| |
| cb_gpio_pins: pinmux-cb-gpio-pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* uart0_ctsn.gpio1_8 */ |
| AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* uart0_rtsn.gpio1_9 */ |
| >; |
| }; |
| }; |
| |
| /* MMC */ |
| &am33xx_pinmux { |
| mmc1_pins: pinmux-mmc1-pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT_PULLUP, MUX_MODE7) /* spi0_cs1.mmc0_sdcd */ |
| >; |
| }; |
| }; |
| |
| &mmc1 { |
| vmmc-supply = <&vcc3v3>; |
| bus-width = <4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc1_pins>; |
| cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; |
| status = "okay"; |
| }; |
| |
| /* UARTs */ |
| &am33xx_pinmux { |
| uart0_pins: pinmux-uart0-pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) |
| >; |
| }; |
| |
| uart1_pins: pinmux-uart1-pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) |
| >; |
| }; |
| |
| uart2_pins: pinmux-uart2-pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_tx_clk.uart2_rxd */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_rx_clk.uart2_txd */ |
| >; |
| }; |
| |
| uart3_pins: pinmux-uart3-pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_rxd3.uart3_rxd */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_rxd2.uart3_txd */ |
| >; |
| }; |
| }; |
| |
| &uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0_pins>; |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart1_pins>; |
| }; |
| |
| &uart2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart2_pins>; |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart3_pins>; |
| status = "okay"; |
| }; |
| |
| /* USB */ |
| &usb1 { |
| dr_mode = "host"; |
| }; |
