arch/arm/boot/dts/omap4-panda-es.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
   4  */
   5 /dts-v1/;
   6
   7 #include "omap4460.dtsi"
   8 #include "omap4-panda-common.dtsi"
   9
  10 / {
  11         model = "TI OMAP4 PandaBoard-ES";
  12         compatible = "ti,omap4-panda-es", "ti,omap4-panda", "ti,omap4460", "ti,omap4430", "ti,omap4";
  13 };
  14
  15 /* Audio routing is differnet between PandaBoard4430 and PandaBoardES */
  16 &sound {
  17         ti,model = "PandaBoardES";
  18
  19         /* Audio routing */
  20         ti,audio-routing =
  21                 "Headset Stereophone", "HSOL",
  22                 "Headset Stereophone", "HSOR",
  23                 "Ext Spk", "HFL",
  24                 "Ext Spk", "HFR",
  25                 "Line Out", "AUXL",
  26                 "Line Out", "AUXR",
  27                 "AFML", "Line In",
  28                 "AFMR", "Line In";
  29 };
  30
  31 /* PandaboardES has external pullups on SCL & SDA */
  32 &dss_hdmi_pins {
  33         pinctrl-single,pins = <
  34                 OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0)               /* hdmi_cec.hdmi_cec */
  35                 OMAP4_IOPAD(0x09c, PIN_INPUT | MUX_MODE0)               /* hdmi_scl.hdmi_scl */
  36                 OMAP4_IOPAD(0x09e, PIN_INPUT | MUX_MODE0)               /* hdmi_sda.hdmi_sda */
  37                 >;
  38 };
  39
  40 &omap4_pmx_core {
  41         led_gpio_pins: gpio_led_pmx {
  42                 pinctrl-single,pins = <
  43                         OMAP4_IOPAD(0x0f6, PIN_OUTPUT | MUX_MODE3)      /* gpio_110 */
  44                 >;
  45         };
  46
  47         button_pins: pinmux_button_pins {
  48                 pinctrl-single,pins = <
  49                         OMAP4_IOPAD(0x0fc, PIN_INPUT_PULLUP | MUX_MODE3) /* gpio_113 */
  50                 >;
  51         };
  52
  53         bt_pins: pinmux_bt_pins {
  54                 pinctrl-single,pins = <
  55                         OMAP4_IOPAD(0x06c, PIN_OUTPUT | MUX_MODE3)              /* gpmc_a22.gpio_46 - BTEN */
  56                         OMAP4_IOPAD(0x072, PIN_OUTPUT_PULLUP | MUX_MODE3)       /* gpmc_a25.gpio_49 - BTWAKEUP */
  57                 >;
  58         };
  59
  60         uart2_pins: pinmux_uart2_pins {
  61                 pinctrl-single,pins = <
  62                         OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0)        /* uart2_cts.uart2_cts - HCI */
  63                         OMAP4_IOPAD(0x11a, PIN_OUTPUT | MUX_MODE0)              /* uart2_rts.uart2_rts */
  64                         OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0)        /* uart2_rx.uart2_rx */
  65                         OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0)              /* uart2_tx.uart2_tx */
  66                 >;
  67         };
  68 };
  69
  70 &led_wkgpio_pins {
  71         pinctrl-single,pins = <
  72                 OMAP4_IOPAD(0x05c, PIN_OUTPUT | MUX_MODE3)      /* gpio_wk8 */
  73         >;
  74 };
  75
  76 &leds {
  77         pinctrl-0 = <
  78                 &led_gpio_pins
  79                 &led_wkgpio_pins
  80         >;
  81
  82         heartbeat {
  83                 gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>;
  84         };
  85         mmc {
  86                 gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
  87         };
  88 };
  89
  90 &gpio_keys {
  91         buttonS2 {
  92                 gpios = <&gpio4 17 GPIO_ACTIVE_LOW>; /* gpio_113 */
  93         };
  94 };
  95
  96 &gpio1_target {
  97          ti,no-reset-on-init;
  98 };
  99
 100 &wl12xx_gpio {
 101         pinctrl-single,pins = <
 102                 OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3)              /* gpmc_a19.gpio_43 */
 103                 OMAP4_IOPAD(0x070, PIN_OUTPUT_PULLUP | MUX_MODE3)       /* gpmc_a24.gpio_48 */
 104         >;
 105 };
 106
 107 &uart2 {
 108         pinctrl-names = "default";
 109         pinctrl-0 = <&uart2_pins &bt_pins>;
 110         bluetooth: tiwi {
 111                 compatible = "ti,wl1271-st";
 112                 enable-gpios = <&gpio2 14 GPIO_ACTIVE_HIGH>;    /* GPIO_46 */
 113         };
 114 };