1*724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0-only 2*724ba675SRob Herring/* 3*724ba675SRob Herring * Copyright (C) 2015 Jablotron s.r.o. -- https://www.jablotron.com/ 4*724ba675SRob Herring * Author: Rostislav Lisovy <lisovy@jablotron.cz> 5*724ba675SRob Herring */ 6*724ba675SRob Herring/dts-v1/; 7*724ba675SRob Herring#include "am335x-chilisom.dtsi" 8*724ba675SRob Herring 9*724ba675SRob Herring/ { 10*724ba675SRob Herring model = "AM335x Chiliboard"; 11*724ba675SRob Herring compatible = "grinn,am335x-chiliboard", "grinn,am335x-chilisom", 12*724ba675SRob Herring "ti,am33xx"; 13*724ba675SRob Herring 14*724ba675SRob Herring chosen { 15*724ba675SRob Herring stdout-path = &uart0; 16*724ba675SRob Herring }; 17*724ba675SRob Herring 18*724ba675SRob Herring leds { 19*724ba675SRob Herring compatible = "gpio-leds"; 20*724ba675SRob Herring pinctrl-names = "default"; 21*724ba675SRob Herring pinctrl-0 = <&led_gpio_pins>; 22*724ba675SRob Herring 23*724ba675SRob Herring led0 { 24*724ba675SRob Herring label = "led0"; 25*724ba675SRob Herring gpios = <&gpio3 7 GPIO_ACTIVE_LOW>; 26*724ba675SRob Herring default-state = "keep"; 27*724ba675SRob Herring linux,default-trigger = "heartbeat"; 28*724ba675SRob Herring }; 29*724ba675SRob Herring 30*724ba675SRob Herring led1 { 31*724ba675SRob Herring label = "led1"; 32*724ba675SRob Herring gpios = <&gpio3 8 GPIO_ACTIVE_LOW>; 33*724ba675SRob Herring default-state = "keep"; 34*724ba675SRob Herring }; 35*724ba675SRob Herring }; 36*724ba675SRob Herring}; 37*724ba675SRob Herring 38*724ba675SRob Herring&am33xx_pinmux { 39*724ba675SRob Herring uart0_pins: uart0-pins { 40*724ba675SRob Herring pinctrl-single,pins = < 41*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) 42*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) 43*724ba675SRob Herring >; 44*724ba675SRob Herring }; 45*724ba675SRob Herring 46*724ba675SRob Herring cpsw_default: cpsw-default-pins { 47*724ba675SRob Herring pinctrl-single,pins = < 48*724ba675SRob Herring /* Slave 1 */ 49*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE1) 50*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE1) 51*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE1) 52*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE1) 53*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE1) 54*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE1) 55*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE1) 56*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE0) 57*724ba675SRob Herring >; 58*724ba675SRob Herring }; 59*724ba675SRob Herring 60*724ba675SRob Herring cpsw_sleep: cpsw-sleep-pins { 61*724ba675SRob Herring pinctrl-single,pins = < 62*724ba675SRob Herring /* Slave 1 reset value */ 63*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE7) 64*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7) 65*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) 66*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7) 67*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) 68*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) 69*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) 70*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) 71*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) 72*724ba675SRob Herring >; 73*724ba675SRob Herring }; 74*724ba675SRob Herring 75*724ba675SRob Herring davinci_mdio_default: davinci-mdio-default-pins { 76*724ba675SRob Herring pinctrl-single,pins = < 77*724ba675SRob Herring /* mdio_data.mdio_data */ 78*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) 79*724ba675SRob Herring /* mdio_clk.mdio_clk */ 80*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) 81*724ba675SRob Herring >; 82*724ba675SRob Herring }; 83*724ba675SRob Herring 84*724ba675SRob Herring davinci_mdio_sleep: davinci-mdio-sleep-pins { 85*724ba675SRob Herring pinctrl-single,pins = < 86*724ba675SRob Herring /* MDIO reset value */ 87*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) 88*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) 89*724ba675SRob Herring >; 90*724ba675SRob Herring }; 91*724ba675SRob Herring 92*724ba675SRob Herring usb1_drvvbus: usb1-drvvbus-pins { 93*724ba675SRob Herring pinctrl-single,pins = < 94*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_USB1_DRVVBUS, PIN_OUTPUT_PULLDOWN, MUX_MODE0) 95*724ba675SRob Herring >; 96*724ba675SRob Herring }; 97*724ba675SRob Herring 98*724ba675SRob Herring sd_pins: sd-card-pins { 99*724ba675SRob Herring pinctrl-single,pins = < 100*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT, MUX_MODE0) 101*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT, MUX_MODE0) 102*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT, MUX_MODE0) 103*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT, MUX_MODE0) 104*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT, MUX_MODE0) 105*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT, MUX_MODE0) 106*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* spi0_cs1.gpio0_6 */ 107*724ba675SRob Herring >; 108*724ba675SRob Herring }; 109*724ba675SRob Herring 110*724ba675SRob Herring led_gpio_pins: led-gpio-pins { 111*724ba675SRob Herring pinctrl-single,pins = < 112*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_EMU0, PIN_OUTPUT, MUX_MODE7) /* emu0.gpio3_7 */ 113*724ba675SRob Herring AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_OUTPUT, MUX_MODE7) /* emu1.gpio3_8 */ 114*724ba675SRob Herring >; 115*724ba675SRob Herring }; 116*724ba675SRob Herring}; 117*724ba675SRob Herring 118*724ba675SRob Herring&uart0 { 119*724ba675SRob Herring pinctrl-names = "default"; 120*724ba675SRob Herring pinctrl-0 = <&uart0_pins>; 121*724ba675SRob Herring 122*724ba675SRob Herring status = "okay"; 123*724ba675SRob Herring}; 124*724ba675SRob Herring 125*724ba675SRob Herring&ldo4_reg { 126*724ba675SRob Herring regulator-min-microvolt = <3300000>; 127*724ba675SRob Herring regulator-max-microvolt = <3300000>; 128*724ba675SRob Herring}; 129*724ba675SRob Herring 130*724ba675SRob Herring/* Ethernet */ 131*724ba675SRob Herring&mac_sw { 132*724ba675SRob Herring pinctrl-names = "default", "sleep"; 133*724ba675SRob Herring pinctrl-0 = <&cpsw_default>; 134*724ba675SRob Herring pinctrl-1 = <&cpsw_sleep>; 135*724ba675SRob Herring status = "okay"; 136*724ba675SRob Herring}; 137*724ba675SRob Herring 138*724ba675SRob Herring&davinci_mdio_sw { 139*724ba675SRob Herring pinctrl-names = "default", "sleep"; 140*724ba675SRob Herring pinctrl-0 = <&davinci_mdio_default>; 141*724ba675SRob Herring pinctrl-1 = <&davinci_mdio_sleep>; 142*724ba675SRob Herring 143*724ba675SRob Herring ethphy0: ethernet-phy@0 { 144*724ba675SRob Herring reg = <0>; 145*724ba675SRob Herring }; 146*724ba675SRob Herring}; 147*724ba675SRob Herring 148*724ba675SRob Herring&cpsw_port1 { 149*724ba675SRob Herring phy-handle = <ðphy0>; 150*724ba675SRob Herring phy-mode = "rmii"; 151*724ba675SRob Herring ti,dual-emac-pvid = <1>; 152*724ba675SRob Herring}; 153*724ba675SRob Herring 154*724ba675SRob Herring&cpsw_port2 { 155*724ba675SRob Herring status = "disabled"; 156*724ba675SRob Herring}; 157*724ba675SRob Herring 158*724ba675SRob Herring/* USB */ 159*724ba675SRob Herring&usb1 { 160*724ba675SRob Herring pinctrl-names = "default"; 161*724ba675SRob Herring pinctrl-0 = <&usb1_drvvbus>; 162*724ba675SRob Herring dr_mode = "host"; 163*724ba675SRob Herring}; 164*724ba675SRob Herring 165*724ba675SRob Herring/* microSD */ 166*724ba675SRob Herring&mmc1 { 167*724ba675SRob Herring pinctrl-names = "default"; 168*724ba675SRob Herring pinctrl-0 = <&sd_pins>; 169*724ba675SRob Herring vmmc-supply = <&ldo4_reg>; 170*724ba675SRob Herring bus-width = <0x4>; 171*724ba675SRob Herring cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; 172*724ba675SRob Herring status = "okay"; 173*724ba675SRob Herring}; 174*724ba675SRob Herring 175*724ba675SRob Herring&tps { 176*724ba675SRob Herring interrupt-parent = <&intc>; 177*724ba675SRob Herring interrupts = <7>; /* NNMI */ 178*724ba675SRob Herring 179*724ba675SRob Herring charger { 180*724ba675SRob Herring status = "okay"; 181*724ba675SRob Herring }; 182*724ba675SRob Herring 183*724ba675SRob Herring pwrbutton { 184*724ba675SRob Herring status = "okay"; 185*724ba675SRob Herring }; 186*724ba675SRob Herring}; 187