arch/arm/dts/logicpd-som-lv-baseboard.dtsi

   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 };
  55
  56 &charger {
  57         ti,bb-uvolt = <3200000>;
  58         ti,bb-uamp = <150>;
  59 };
  60
  61 &gpmc {
  62         ranges = <0 0 0x30000000 0x1000000      /* CS0: 16MB for NAND */
  63                   1 0 0x2c000000 0x1000000      /* CS1: 16MB for LAN9221 */
  64                   2 0 0x10000000 0x2000000>;    /* CS2: 32MB for NOR */
  65
  66         ethernet@gpmc {
  67                 pinctrl-names = "default";
  68                 pinctrl-0 = <&lan9221_pins>;
  69                 interrupt-parent = <&gpio5>;
  70                 interrupts = <24 IRQ_TYPE_LEVEL_LOW>;           /* gpio_152 */
  71                 reg = <1 0 0xff>;
  72         };
  73 };
  74
  75 &vpll2 {
  76         regulator-always-on;
  77 };
  78
  79 &dss {
  80         status = "ok";
  81         vdds_dsi-supply = <&vpll2>;
  82         vdda_video-supply = <&video_reg>;
  83         pinctrl-names = "default";
  84         pinctrl-0 = <&dss_dpi_pins1>;
  85         port {
  86                 dpi_out: endpoint {
  87                         remote-endpoint = <&lcd_in>;
  88                         data-lines = <16>;
  89                 };
  90         };
  91 };
  92
  93 / {
  94         aliases {
  95                 display0 = &lcd0;
  96         };
  97
  98         video_reg: video_reg {
  99                 compatible = "regulator-fixed";
 100                 regulator-name = "fixed-supply";
 101                 regulator-min-microvolt = <3300000>;
 102                 regulator-max-microvolt = <3300000>;
 103         };
 104
 105         lcd0: display@0 {
 106                 compatible = "panel-dpi";
 107                 label = "28";
 108                 status = "okay";
 109                 /* default-on; */
 110                 pinctrl-names = "default";
 111                 pinctrl-0 = <&lcd_enable_pin>;
 112                 enable-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>;    /* gpio155, lcd INI */
 113                 port {
 114                         lcd_in: endpoint {
 115                                 remote-endpoint = <&dpi_out>;
 116                         };
 117                 };
 118
 119                 panel-timing {
 120                         clock-frequency = <9000000>;
 121                         hactive = <480>;
 122                         vactive = <272>;
 123                         hfront-porch = <3>;
 124                         hback-porch = <2>;
 125                         hsync-len = <42>;
 126                         vback-porch = <3>;
 127                         vfront-porch = <2>;
 128                         vsync-len = <11>;
 129                         hsync-active = <1>;
 130                         vsync-active = <1>;
 131                         de-active = <1>;
 132                         pixelclk-active = <0>;
 133                 };
 134         };
 135
 136         bl: backlight {
 137                 compatible = "pwm-backlight";
 138                 pinctrl-names = "default";
 139                 pinctrl-0 = <&backlight_pins>;
 140                 pwms = <&twl_pwm 0 5000000>;
 141                 brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
 142                 default-brightness-level = <7>;
 143                 enable-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; /* gpio_8 */
 144         };
 145 };
 146
 147 &mmc1 {
 148         interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>;
 149         pinctrl-names = "default";
 150         pinctrl-0 = <&mmc1_pins>;
 151         wp-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>;                /* gpio_126 */
 152         cd-gpios = <&gpio4 14 GPIO_ACTIVE_LOW>;                 /* gpio_110 */
 153         vmmc-supply = <&vmmc1>;
 154         bus-width = <4>;
 155         cap-power-off-card;
 156 };
 157
 158 &omap3_pmx_core {
 159         gpio_key_pins: pinmux_gpio_key_pins {
 160                 pinctrl-single,pins = <
 161                         OMAP3_CORE1_IOPAD(0x212e, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_xclkb.gpio_111 / uP_GPIO_3*/
 162                 >;
 163         };
 164
 165         led_pins: pinmux_led_pins {
 166                 pinctrl-single,pins = <
 167                         OMAP3_CORE1_IOPAD(0x215e, PIN_OUTPUT_PULLUP | MUX_MODE4)        /* sdmmc2_dat1.gpio_133 / uP_GPIO_0 */
 168                 >;
 169         };
 170
 171         lan9221_pins: pinmux_lan9221_pins {
 172                 pinctrl-single,pins = <
 173                         OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT_PULLUP | MUX_MODE4) /* mcbsp4_clkx.gpio_152 */
 174                 >;
 175         };
 176
 177         mmc1_pins: pinmux_mmc1_pins {
 178                 pinctrl-single,pins = <
 179                         OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT | MUX_MODE0)       /* sdmmc1_clk.sdmmc1_clk */
 180                         OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT | MUX_MODE0)        /* sdmmc1_cmd.sdmmc1_cmd */
 181                         OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT | MUX_MODE0)        /* sdmmc1_dat0.sdmmc1_dat0 */
 182                         OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT | MUX_MODE0)        /* sdmmc1_dat1.sdmmc1_dat1 */
 183                         OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT | MUX_MODE0)        /* sdmmc1_dat2.sdmmc1_dat2 */
 184                         OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT | MUX_MODE0)        /* sdmmc1_dat3.sdmmc1_dat3 */
 185                         OMAP3_CORE1_IOPAD(0x2132, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_strobe.gpio_126 */
 186                         OMAP3_CORE1_IOPAD(0x212c, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_d11.gpio_110 */
 187                 >;
 188         };
 189
 190         lcd_enable_pin: pinmux_lcd_enable_pin {
 191                 pinctrl-single,pins = <
 192                         OMAP3_CORE1_IOPAD(0x218a, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE4)       /* mcbsp4_fs.gpio_155 */
 193                 >;
 194         };
 195
 196         dss_dpi_pins1: pinmux_dss_dpi_pins1 {
 197                 pinctrl-single,pins = <
 198                         OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_pclk.dss_pclk */
 199                         OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_hsync.dss_hsync */
 200                         OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_vsync.dss_vsync */
 201                         OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_acbias.dss_acbias */
 202
 203                         OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data0.dss_data0 */
 204                         OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data1.dss_data1 */
 205                         OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data2.dss_data2 */
 206                         OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data3.dss_data3 */
 207                         OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data4.dss_data4 */
 208                         OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data5.dss_data5 */
 209                         OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data6.dss_data6 */
 210                         OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data7.dss_data7 */
 211                         OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data8.dss_data8 */
 212                         OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data9.dss_data9 */
 213                         OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data10.dss_data10 */
 214                         OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data11.dss_data11 */
 215                         OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data12.dss_data12 */
 216                         OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data13.dss_data13 */
 217                         OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data14.dss_data14 */
 218                         OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT_PULLDOWN | PIN_OFF_OUTPUT_LOW | MUX_MODE0)   /* dss_data15.dss_data15 */
 219                 >;
 220         };
 221 };
 222
 223 &omap3_pmx_wkup {
 224         led_pins_wkup: pinmux_led_pins_wkup {
 225                 pinctrl-single,pins = <
 226                         OMAP3_WKUP_IOPAD(0x2a24, PIN_OUTPUT_PULLUP | MUX_MODE4) /* jtag_emu0.gpio_11 / uP_GPIO_1 */
 227                 >;
 228         };
 229
 230         backlight_pins: pinmux_backlight_pins {
 231                 pinctrl-single,pins = <
 232                         OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE4)       /* sys_boot6.gpio_8 */
 233                 >;
 234         };
 235 };
 236
 237
 238 &uart1 {
 239         interrupts-extended = <&intc 72 &omap3_pmx_core OMAP3_UART1_RX>;
 240 };
 241
 242 /* Wired to the tps65950 on the SOM, only the USB connector is on the devkit */
 243 &usb_otg_hs {
 244         pinctrl-names = "default";
 245         pinctrl-0 = <&hsusb_otg_pins>;
 246         interface-type = <0>;
 247         usb-phy = <&usb2_phy>;
 248         phys = <&usb2_phy>;
 249         phy-names = "usb2-phy";
 250         mode = <3>;
 251         power = <50>;
 252 };