1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group 4 */ 5/dts-v1/; 6 7#include "omap4-duovero.dtsi" 8 9#include <dt-bindings/input/input.h> 10 11/ { 12 model = "OMAP4430 Gumstix Duovero on Parlor"; 13 compatible = "gumstix,omap4-duovero-parlor", "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4"; 14 15 aliases { 16 display0 = &hdmi0; 17 }; 18 19 leds { 20 compatible = "gpio-leds"; 21 led0 { 22 label = "duovero:blue:led0"; 23 gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; /* gpio_122 */ 24 linux,default-trigger = "heartbeat"; 25 }; 26 }; 27 28 gpio_keys { 29 compatible = "gpio-keys"; 30 #address-cells = <1>; 31 #size-cells = <0>; 32 button0 { 33 label = "button0"; 34 linux,code = <BTN_0>; 35 gpios = <&gpio4 25 GPIO_ACTIVE_LOW>; /* gpio_121 */ 36 /* Value above 7.95ms for no GPIO hardware debounce */ 37 debounce-interval = <10>; 38 wakeup-source; 39 }; 40 }; 41 42 hdmi0: connector { 43 compatible = "hdmi-connector"; 44 label = "hdmi"; 45 46 type = "d"; 47 48 hpd-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>; /* gpio_63 */ 49 50 port { 51 hdmi_connector_in: endpoint { 52 remote-endpoint = <&hdmi_out>; 53 }; 54 }; 55 }; 56}; 57 58&omap4_pmx_core { 59 pinctrl-0 = < 60 &led_pins 61 &button_pins 62 &smsc_pins 63 >; 64 65 led_pins: led-pins { 66 pinctrl-single,pins = < 67 OMAP4_IOPAD(0x116, PIN_OUTPUT | MUX_MODE3) /* abe_dmic_din3.gpio_122 */ 68 >; 69 }; 70 71 button_pins: button-pins { 72 pinctrl-single,pins = < 73 OMAP4_IOPAD(0x114, PIN_INPUT_PULLUP | MUX_MODE3) /* abe_dmic_din2.gpio_121 */ 74 >; 75 }; 76 77 i2c2_pins: i2c2-pins { 78 pinctrl-single,pins = < 79 OMAP4_IOPAD(0x126, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */ 80 OMAP4_IOPAD(0x128, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */ 81 >; 82 }; 83 84 i2c3_pins: i2c3-pins { 85 pinctrl-single,pins = < 86 OMAP4_IOPAD(0x12a, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */ 87 OMAP4_IOPAD(0x12c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */ 88 >; 89 }; 90 91 smsc_pins: smsc-pins { 92 pinctrl-single,pins = < 93 OMAP4_IOPAD(0x068, PIN_INPUT | MUX_MODE3) /* gpmc_a20.gpio_44: IRQ */ 94 OMAP4_IOPAD(0x06a, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a21.gpio_45: nReset */ 95 OMAP4_IOPAD(0x070, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48: amdix enabled */ 96 >; 97 }; 98 99 dss_hdmi_pins: dss-hdmi-pins { 100 pinctrl-single,pins = < 101 OMAP4_IOPAD(0x098, PIN_INPUT | MUX_MODE3) /* hdmi_hpd.gpio_63 */ 102 OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0) /* hdmi_cec.hdmi_cec */ 103 OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_ddc_scl.hdmi_ddc_scl */ 104 OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_ddc_sda.hdmi_ddc_sda */ 105 >; 106 }; 107}; 108 109&i2c2 { 110 pinctrl-names = "default"; 111 pinctrl-0 = <&i2c2_pins>; 112 113 clock-frequency = <400000>; 114}; 115 116&i2c3 { 117 pinctrl-names = "default"; 118 pinctrl-0 = <&i2c3_pins>; 119 120 clock-frequency = <100000>; 121 122 /* optional 1K EEPROM with revision information */ 123 eeprom@51 { 124 compatible = "atmel,24c01"; 125 reg = <0x51>; 126 pagesize = <8>; 127 }; 128}; 129 130&mmc3 { 131 status = "disabled"; 132}; 133 134#include "omap-gpmc-smsc911x.dtsi" 135 136&gpmc { 137 ranges = <5 0 0x2c000000 0x1000000>; /* CS5 */ 138 139 ethernet@gpmc { 140 reg = <5 0 0xff>; 141 interrupt-parent = <&gpio2>; 142 interrupts = <12 IRQ_TYPE_LEVEL_LOW>; /* gpio_44 */ 143 144 phy-mode = "mii"; 145 146 gpmc,cs-on-ns = <10>; 147 gpmc,cs-rd-off-ns = <50>; 148 gpmc,cs-wr-off-ns = <50>; 149 gpmc,adv-on-ns = <0>; 150 gpmc,adv-rd-off-ns = <10>; 151 gpmc,adv-wr-off-ns = <10>; 152 gpmc,oe-on-ns = <15>; 153 gpmc,oe-off-ns = <50>; 154 gpmc,we-on-ns = <15>; 155 gpmc,we-off-ns = <50>; 156 gpmc,rd-cycle-ns = <50>; 157 gpmc,wr-cycle-ns = <50>; 158 gpmc,access-ns = <50>; 159 gpmc,page-burst-access-ns = <0>; 160 gpmc,bus-turnaround-ns = <35>; 161 gpmc,cycle2cycle-delay-ns = <35>; 162 gpmc,wr-data-mux-bus-ns = <35>; 163 gpmc,wr-access-ns = <50>; 164 165 gpmc,mux-add-data = <2>; 166 gpmc,sync-read; 167 gpmc,sync-write; 168 gpmc,clk-activation-ns = <5>; 169 gpmc,sync-clk-ps = <20000>; 170 }; 171}; 172 173&dss { 174 status = "okay"; 175}; 176 177&hdmi { 178 status = "okay"; 179 vdda-supply = <&vdac>; 180 181 pinctrl-names = "default"; 182 pinctrl-0 = <&dss_hdmi_pins>; 183 184 port { 185 hdmi_out: endpoint { 186 remote-endpoint = <&hdmi_connector_in>; 187 }; 188 }; 189}; 190 191&uart3 { 192 interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH 193 &omap4_pmx_core OMAP4_UART3_RX>; 194}; 195