arch/arm/boot/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         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 };