1// SPDX-License-Identifier: GPL-2.0-only 2 3/ { 4 gpio_keys { 5 compatible = "gpio-keys"; 6 pinctrl-names = "default"; 7 pinctrl-0 = <&gpio_key_pins>; 8 9 sysboot2 { 10 label = "gpio3"; 11 gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* gpio_111 / uP_GPIO_3 */ 12 linux,code = <BTN_0>; 13 wakeup-source; 14 }; 15 }; 16 17 sound { 18 compatible = "ti,omap-twl4030"; 19 ti,model = "omap3logic"; 20 ti,mcbsp = <&mcbsp2>; 21 }; 22 23 leds { 24 compatible = "gpio-leds"; 25 pinctrl-names = "default"; 26 pinctrl-0 = <&led_pins &led_pins_wkup>; 27 28 led1 { 29 label = "led1"; 30 gpios = <&gpio5 5 GPIO_ACTIVE_LOW>; /* gpio133 */ 31 linux,default-trigger = "cpu0"; 32 }; 33 34 led2 { 35 label = "led2"; 36 gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; /* gpio11 */ 37 linux,default-trigger = "none"; 38 }; 39 }; 40}; 41 42&vaux1 { 43 regulator-min-microvolt = <3000000>; 44 regulator-max-microvolt = <3000000>; 45}; 46 47&vaux4 { 48 regulator-min-microvolt = <1800000>; 49 regulator-max-microvolt = <1800000>; 50}; 51 52&mcbsp2 { 53 status = "okay"; 54 pinctrl-names = "default"; 55 pinctrl-0 = <&mcbsp2_pins>; 56}; 57 58&charger { 59 ti,bb-uvolt = <3200000>; 60 ti,bb-uamp = <150>; 61}; 62 63&gpmc { 64 ranges = <0 0 0x30000000 0x1000000 /* CS0: 16MB for NAND */ 65 1 0 0x2c000000 0x1000000 /* CS1: 16MB for LAN9221 */ 66 2 0 0x10000000 0x2000000>; /* CS2: 32MB for NOR */ 67 68 ethernet@gpmc { 69 pinctrl-names = "default"; 70 pinctrl-0 = <&lan9221_pins>; 71 interrupt-parent = <&gpio5>; 72 interrupts = <24 IRQ_TYPE_LEVEL_LOW>; /* gpio_152 */ 73 reg = <1 0 0xff>; 74 }; 75}; 76 77&vpll2 { 78 regulator-always-on; 79}; 80 81&dss { 82 status = "okay"; 83 vdds_dsi-supply = <&vpll2>; 84 vdda_video-supply = <&video_reg>; 85 pinctrl-names = "default"; 86 pinctrl-0 = <&dss_dpi_pins1>; 87 port { 88 dpi_out: endpoint { 89 remote-endpoint = <&lcd_in>; 90 data-lines = <16>; 91 }; 92 }; 93}; 94 95/ { 96 aliases { 97 display0 = &lcd0; 98 }; 99 100 video_reg: video_reg { 101 compatible = "regulator-fixed"; 102 regulator-name = "fixed-supply"; 103 regulator-min-microvolt = <3300000>; 104 regulator-max-microvolt = <3300000>; 105 }; 106 107 lcd0: display { 108 /* This isn't the exact LCD, but the timings meet spec */ 109 compatible = "logicpd,type28"; 110 pinctrl-names = "default"; 111 pinctrl-0 = <&lcd_enable_pin>; 112 backlight = <&bl>; 113 enable-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>; 114 port { 115 lcd_in: endpoint { 116 remote-endpoint = <&dpi_out>; 117 }; 118 }; 119 }; 120 121 bl: backlight { 122 compatible = "pwm-backlight"; 123 pinctrl-names = "default"; 124 pinctrl-0 = <&backlight_pins>; 125 pwms = <&twl_pwm 0 5000000>; 126 brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; 127 default-brightness-level = <7>; 128 enable-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; /* gpio_8 */ 129 }; 130}; 131 132&mmc1 { 133 interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>; 134 pinctrl-names = "default"; 135 pinctrl-0 = <&mmc1_pins>; 136 wp-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; /* gpio_126 */ 137 cd-gpios = <&gpio4 14 GPIO_ACTIVE_LOW>; /* gpio_110 */ 138 vmmc-supply = <&vmmc1>; 139 bus-width = <4>; 140 cap-power-off-card; 141}; 142 143&omap3_pmx_core { 144 gpio_key_pins: pinmux_gpio_key_pins { 145 pinctrl-single,pins = < 146 OMAP3_CORE1_IOPAD(0x212e, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_xclkb.gpio_111 / uP_GPIO_3*/ 147 >; 148 }; 149 150 led_pins: pinmux_led_pins { 151 pinctrl-single,pins = < 152 OMAP3_CORE1_IOPAD(0x215e, PIN_OUTPUT_PULLUP | MUX_MODE4) /* sdmmc2_dat1.gpio_133 / uP_GPIO_0 */ 153 >; 154 }; 155 156 lan9221_pins: pinmux_lan9221_pins { 157 pinctrl-single,pins = < 158 OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT_PULLUP | MUX_MODE4) /* mcbsp4_clkx.gpio_152 */ 159 >; 160 }; 161 162 mmc1_pins: pinmux_mmc1_pins { 163 pinctrl-single,pins = < 164 OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ 165 OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ 166 OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ 167 OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ 168 OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ 169 OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ 170 OMAP3_CORE1_IOPAD(0x2132, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_strobe.gpio_126 */ 171 OMAP3_CORE1_IOPAD(0x212c, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_d11.gpio_110 */ 172 >; 173 }; 174 175 lcd_enable_pin: pinmux_lcd_enable_pin { 176 pinctrl-single,pins = < 177 OMAP3_CORE1_IOPAD(0x218a, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE4) /* mcbsp4_fs.gpio_155 */ 178 >; 179 }; 180 181 dss_dpi_pins1: pinmux_dss_dpi_pins1 { 182 pinctrl-single,pins = < 183 OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_pclk.dss_pclk */ 184 OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_hsync.dss_hsync */ 185 OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_vsync.dss_vsync */ 186 OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_acbias.dss_acbias */ 187 188 OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data0.dss_data0 */ 189 OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data1.dss_data1 */ 190 OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data2.dss_data2 */ 191 OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data3.dss_data3 */ 192 OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data4.dss_data4 */ 193 OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data5.dss_data5 */ 194 OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data6.dss_data6 */ 195 OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data7.dss_data7 */ 196 OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data8.dss_data8 */ 197 OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data9.dss_data9 */ 198 OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data10.dss_data10 */ 199 OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data11.dss_data11 */ 200 OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data12.dss_data12 */ 201 OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data13.dss_data13 */ 202 OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data14.dss_data14 */ 203 OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0) /* dss_data15.dss_data15 */ 204 >; 205 }; 206}; 207 208&omap3_pmx_wkup { 209 led_pins_wkup: pinmux_led_pins_wkup { 210 pinctrl-single,pins = < 211 OMAP3_WKUP_IOPAD(0x2a24, PIN_OUTPUT_PULLUP | MUX_MODE4) /* jtag_emu0.gpio_11 / uP_GPIO_1 */ 212 >; 213 }; 214 215 backlight_pins: pinmux_backlight_pins { 216 pinctrl-single,pins = < 217 OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE4) /* sys_boot6.gpio_8 */ 218 >; 219 }; 220}; 221 222 223&uart1 { 224 interrupts-extended = <&intc 72 &omap3_pmx_core OMAP3_UART1_RX>; 225}; 226 227/* Wired to the tps65950 on the SOM, only the USB connector is on the devkit */ 228&usb_otg_hs { 229 pinctrl-names = "default"; 230 pinctrl-0 = <&hsusb_otg_pins>; 231 interface-type = <0>; 232 usb-phy = <&usb2_phy>; 233 phys = <&usb2_phy>; 234 phy-names = "usb2-phy"; 235 mode = <3>; 236 power = <50>; 237}; 238