omap4-duovero-parlor.dts

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    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: pinmux_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: pinmux_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: pinmux_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: pinmux_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: pinmux_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: pinmux_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 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/omap4-duovero-parlor.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/omap4-duovero-parlor.dts