arch/arm/boot/dts/omap3-cm-t3730.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Support for CompuLab CM-T3730
   4  */
   5 /dts-v1/;
   6
   7 #include "omap36xx.dtsi"
   8 #include "omap3-cm-t3x30.dtsi"
   9
  10 / {
  11         model = "CompuLab CM-T3730";
  12         compatible = "compulab,omap3-cm-t3730", "ti,omap36xx", "ti,omap3";
  13
  14         wl12xx_vmmc2: wl12xx_vmmc2 {
  15                 compatible = "regulator-fixed";
  16                 regulator-name = "vw1271";
  17                 pinctrl-names = "default";
  18                 pinctrl-0 = <&wl12xx_gpio>;
  19                 regulator-min-microvolt = <1800000>;
  20                 regulator-max-microvolt = <1800000>;
  21                 gpio = <&gpio3 9 GPIO_ACTIVE_HIGH>;   /* gpio73 */
  22                 startup-delay-us = <20000>;
  23                 enable-active-high;
  24         };
  25
  26         wl12xx_vaux2: wl12xx_vaux2 {
  27                 compatible = "regulator-fixed";
  28                 regulator-name = "vwl1271_vaux2";
  29                 regulator-min-microvolt = <1800000>;
  30                 regulator-max-microvolt = <1800000>;
  31                 vin-supply = <&vaux2>;
  32         };
  33 };
  34
  35 &omap3_pmx_wkup {
  36         dss_dpi_pins_cm_t3730: pinmux_dss_dpi_pins_cm_t3730 {
  37                 pinctrl-single,pins = <
  38                         OMAP3_WKUP_IOPAD(0x2a08, PIN_OUTPUT | MUX_MODE3)   /* sys_boot0.dss_data18 */
  39                         OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3)   /* sys_boot1.dss_data19 */
  40                         OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3)   /* sys_boot3.dss_data20 */
  41                         OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3)   /* sys_boot4.dss_data21 */
  42                         OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3)   /* sys_boot5.dss_data22 */
  43                         OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3)   /* sys_boot6.dss_data23 */
  44                 >;
  45         };
  46 };
  47
  48 &omap3_pmx_core {
  49
  50         mmc2_pins: pinmux_mmc2_pins {
  51                 pinctrl-single,pins = <
  52                         OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */
  53                         OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */
  54                         OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */
  55                         OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
  56                         OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */
  57                         OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */
  58                 >;
  59         };
  60
  61         wl12xx_gpio: pinmux_wl12xx_gpio {
  62                 pinctrl-single,pins = <
  63                         OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE4)       /* dss_data3.gpio_73 */
  64                         OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT | MUX_MODE4)        /* sdmmc2_dat4.gpio_136 */
  65                 >;
  66         };
  67 };
  68
  69 &mmc2 {
  70         pinctrl-names = "default";
  71         pinctrl-0 = <&mmc2_pins>;
  72         vmmc-supply = <&wl12xx_vmmc2>;
  73         vqmmc-supply = <&wl12xx_vaux2>;
  74         non-removable;
  75         bus-width = <4>;
  76         cap-power-off-card;
  77
  78         #address-cells = <1>;
  79         #size-cells = <0>;
  80         wlcore: wlcore@2 {
  81                 compatible = "ti,wl1271";
  82                 reg = <2>;
  83                 interrupt-parent = <&gpio5>;
  84                 interrupts = <8 IRQ_TYPE_EDGE_RISING>; /* gpio 136 */
  85                 ref-clock-frequency = <38400000>;
  86         };
  87 };
  88
  89 &dss {
  90         status = "ok";
  91
  92         pinctrl-names = "default";
  93         pinctrl-0 = <
  94                 &dss_dpi_pins_common
  95                 &dss_dpi_pins_cm_t3730
  96         >;
  97 };
  98