// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; #include "am3517.dtsi" #include "am3517-som.dtsi" #include "am3517-evm-ui.dtsi" #include <dt-bindings/input/input.h> / { model = "TI AM3517 EVM (AM3517/05 TMDSEVM3517)"; compatible = "ti,am3517-evm", "ti,am3517", "ti,omap3"; aliases { display0 = &lcd0; }; chosen { stdout-path = &uart3; }; memory@80000000 { device_type = "memory"; reg = <0x80000000 0x10000000>; /* 256 MB */ }; vmmc_fixed: vmmc { compatible = "regulator-fixed"; regulator-name = "vmmc_fixed"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; gpio-keys { compatible = "gpio-keys-polled"; poll-interval = <100>; button-user { label = "User Push Button"; linux,code = <BTN_0>; gpios = <&tca6416 5 GPIO_ACTIVE_LOW>; }; switch-1 { label = "User Switch 1"; linux,code = <BTN_1>; gpios = <&tca6416 8 GPIO_ACTIVE_LOW>; }; switch-2 { label = "User Switch 2"; linux,code = <BTN_2>; gpios = <&tca6416 9 GPIO_ACTIVE_LOW>; }; switch-3 { label = "User Switch 3"; linux,code = <BTN_3>; gpios = <&tca6416 10 GPIO_ACTIVE_LOW>; }; switch-4 { label = "User Switch 4"; linux,code = <BTN_4>; gpios = <&tca6416 11 GPIO_ACTIVE_LOW>; }; switch-5 { label = "User Switch 5"; linux,code = <BTN_5>; gpios = <&tca6416 12 GPIO_ACTIVE_LOW>; }; switch-6 { label = "User Switch 6"; linux,code = <BTN_6>; gpios = <&tca6416 13 GPIO_ACTIVE_LOW>; }; switch-7 { label = "User Switch 7"; linux,code = <BTN_7>; gpios = <&tca6416 14 GPIO_ACTIVE_LOW>; }; switch-8 { label = "User Switch 8"; linux,code = <BTN_8>; gpios = <&tca6416 15 GPIO_ACTIVE_LOW>; }; }; gpio-leds { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 = <&leds_pins>; user_led_1 { label = "am3517evm:green:user_led_1"; gpios = <&tca6416 7 GPIO_ACTIVE_LOW>; default-state = "on"; }; user_led_2 { label = "am3517evm:green:user_led_2"; gpios = <&tca6416 6 GPIO_ACTIVE_LOW>; default-state = "on"; }; user_led_3 { label = "am3517evm:green:user_led_3"; gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>; linux,default-trigger = "mmc0"; /* SD/MMC card activity */ }; user_led_4 { label = "am3517evm:green:user_led_4"; gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; }; lcd0: display@0 { /* This isn't the exact LCD, but the timings meet spec */ /* To make it work, set CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 */ compatible = "newhaven,nhd-4.3-480272ef-atxl"; label = "15"; backlight = <&bl>; enable-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>; /* gpio176, lcd INI */ vcc-supply = <&vdd_io_reg>; port { lcd_in: endpoint { remote-endpoint = <&dpi_out>; }; }; }; bl: backlight { compatible = "pwm-backlight"; pinctrl-names = "default"; power-supply = <&vdd_io_reg>; pinctrl-0 = <&backlight_pins>; pwms = <&pwm11 0 5000000 0>; brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; default-brightness-level = <7>; enable-gpios = <&gpio6 22 GPIO_ACTIVE_HIGH>; /* gpio_182 */ }; pwm11: pwm-11 { compatible = "ti,omap-dmtimer-pwm"; pinctrl-names = "default"; pinctrl-0 = <&pwm_pins>; ti,timers = <&timer11>; #pwm-cells = <3>; ti,clock-source = <0x01>; }; /* HS USB Host PHY on PORT 1 */ hsusb1_phy: hsusb1_phy { pinctrl-names = "default"; pinctrl-0 = <&hsusb1_rst_pins>; compatible = "usb-nop-xceiv"; reset-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; /* gpio_57 */ #phy-cells = <0>; }; }; &davinci_emac { pinctrl-names = "default"; pinctrl-0 = <ðernet_pins>; status = "okay"; }; &davinci_mdio { status = "okay"; }; &dss { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&dss_dpi_pins>; vdds_dsi-supply = <&vdd_io_reg>; vdda_video-supply = <&vdd_io_reg>; port { dpi_out: endpoint { remote-endpoint = <&lcd_in>; data-lines = <16>; }; }; }; &i2c2 { pinctrl-names = "default"; pinctrl-0 = <&i2c2_pins>; clock-frequency = <400000>; /* User DIP swithes [1:8] / User LEDS [1:2] */ tca6416: gpio@21 { compatible = "ti,tca6416"; reg = <0x21>; gpio-controller; #gpio-cells = <2>; vcc-supply = <&vdd_io_reg>; }; }; &i2c3 { pinctrl-names = "default"; pinctrl-0 = <&i2c3_pins>; clock-frequency = <400000>; }; &mmc1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; vmmc-supply = <&vmmc_fixed>; bus-width = <4>; wp-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; /* gpio_126 */ cd-gpios = <&gpio4 31 GPIO_ACTIVE_LOW>; /* gpio_127 */ }; &mmc3 { status = "disabled"; }; &usbhshost { pinctrl-names = "default"; pinctrl-0 = <&hsusb1_pins>; port1-mode = "ehci-phy"; }; &usbhsehci { phys = <&hsusb1_phy>; }; &omap3_pmx_core { ethernet_pins: ethernet-pins { pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x21fe, PIN_INPUT | MUX_MODE0) /* rmii_mdio_data */ OMAP3_CORE1_IOPAD(0x2200, MUX_MODE0) /* rmii_mdio_clk */ OMAP3_CORE1_IOPAD(0x2202, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii_rxd0 */ OMAP3_CORE1_IOPAD(0x2204, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii_rxd1 */ OMAP3_CORE1_IOPAD(0x2206, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii_crs_dv */ OMAP3_CORE1_IOPAD(0x2208, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* rmii_rxer */ OMAP3_CORE1_IOPAD(0x220a, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* rmii_txd0 */ OMAP3_CORE1_IOPAD(0x220c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* rmii_txd1 */ OMAP3_CORE1_IOPAD(0x220e, PIN_OUTPUT_PULLDOWN |MUX_MODE0) /* rmii_txen */ OMAP3_CORE1_IOPAD(0x2210, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii_50mhz_clk */ >; }; i2c2_pins: i2c2-pins { pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x21be, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */ OMAP3_CORE1_IOPAD(0x21c0, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */ >; }; i2c3_pins: i2c3-pins { pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */ OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */ >; }; leds_pins: leds-pins { pinctrl-single,pins = < OMAP3_WKUP_IOPAD(0x2a24, PIN_OUTPUT_PULLUP | MUX_MODE4) /* jtag_emu0.gpio_11 */ OMAP3_WKUP_IOPAD(0x2a26, PIN_OUTPUT_PULLUP | MUX_MODE4) /* jtag_emu1.gpio_31 */ >; }; mmc1_pins: mmc1-pins { pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ OMAP3_CORE1_IOPAD(0x2150, PIN_INPUT_PULLUP | MUX_MODE4) /* sdmmc1_dat4.gpio_126 */ OMAP3_CORE1_IOPAD(0x2152, PIN_INPUT_PULLUP | MUX_MODE4) /* sdmmc1_dat5.gpio_127 */ >; }; pwm_pins: pwm-pins { pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x21dc, PIN_OUTPUT | MUX_MODE1) /* mcspi2_cs0.gpt11_pwm */ >; }; backlight_pins: backlight-pins { pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x21de, PIN_OUTPUT | MUX_MODE4) /* mcspi2_cs1.gpio_182 */ >; }; dss_dpi_pins: dss-dpi-pins { pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x21d2, PIN_OUTPUT | MUX_MODE4) /* mcspi1_cs2.gpio_176 */ OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */ OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */ OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */ OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */ OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */ OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */ OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */ OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */ OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */ OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */ OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */ OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */ OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */ OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */ OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */ OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */ OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */ OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */ OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */ OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */ >; }; hsusb1_rst_pins: hsusb1-rst-pins { pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x20ba, PIN_OUTPUT | MUX_MODE4) /* gpmc_ncs6.gpio_57 */ >; }; }; &omap3_pmx_core2 { hsusb1_pins: hsusb1-pins { pinctrl-single,pins = < OMAP3430_CORE2_IOPAD(0x25d8, PIN_OUTPUT | MUX_MODE3) /* etk_clk.hsusb1_stp */ OMAP3430_CORE2_IOPAD(0x25da, PIN_OUTPUT | MUX_MODE3) /* etk_ctl.hsusb1_clk */ OMAP3430_CORE2_IOPAD(0x25ec, PIN_INPUT | MUX_MODE3) /* etk_d8.hsusb1_dir */ OMAP3430_CORE2_IOPAD(0x25ee, PIN_INPUT | MUX_MODE3) /* etk_d9.hsusb1_nxt */ OMAP3430_CORE2_IOPAD(0x25dc, PIN_INPUT | MUX_MODE3) /* etk_d0.hsusb1_data0 */ OMAP3430_CORE2_IOPAD(0x25de, PIN_INPUT | MUX_MODE3) /* etk_d1.hsusb1_data1 */ OMAP3430_CORE2_IOPAD(0x25e0, PIN_INPUT | MUX_MODE3) /* etk_d2.hsusb1_data2 */ OMAP3430_CORE2_IOPAD(0x25ea, PIN_INPUT | MUX_MODE3) /* etk_d7.hsusb1_data3 */ OMAP3430_CORE2_IOPAD(0x25e4, PIN_INPUT | MUX_MODE3) /* etk_d4.hsusb1_data4 */ OMAP3430_CORE2_IOPAD(0x25e6, PIN_INPUT | MUX_MODE3) /* etk_d5.hsusb1_data5 */ OMAP3430_CORE2_IOPAD(0x25e8, PIN_INPUT | MUX_MODE3) /* etk_d6.hsusb1_data6 */ OMAP3430_CORE2_IOPAD(0x25e2, PIN_INPUT | MUX_MODE3) /* etk_d3.hsusb1_data7 */ >; }; };