arch/arm/boot/dts/omap3-cm-t3530.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Support for CompuLab CM-T3530
   4  */
   5 /dts-v1/;
   6
   7 #include "omap34xx.dtsi"
   8 #include "omap3-cm-t3x30.dtsi"
   9
  10 / {
  11         model = "CompuLab CM-T3530";
  12         compatible = "compulab,omap3-cm-t3530", "ti,omap34xx", "ti,omap3";
  13
  14         /* Regulator to trigger the reset signal of the Wifi module */
  15         mmc2_sdio_reset: regulator-mmc2-sdio-reset {
  16                 compatible = "regulator-fixed";
  17                 regulator-name = "regulator-mmc2-sdio-reset";
  18                 regulator-min-microvolt = <3300000>;
  19                 regulator-max-microvolt = <3300000>;
  20                 gpio = <&twl_gpio 2 GPIO_ACTIVE_HIGH>;
  21                 enable-active-high;
  22         };
  23 };
  24
  25 &omap3_pmx_core {
  26         mmc2_pins: pinmux_mmc2_pins {
  27                 pinctrl-single,pins = <
  28                         OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)         /* sdmmc2_clk.sdmmc2_clk */
  29                         OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0)         /* sdmmc2_cmd.sdmmc2_cmd */
  30                         OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0)         /* sdmmc2_dat0.sdmmc2_dat0 */
  31                         OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0)         /* sdmmc2_dat1.sdmmc2_dat1 */
  32                         OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0)         /* sdmmc2_dat2.sdmmc2_dat2 */
  33                         OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0)         /* sdmmc2_dat3.sdmmc2_dat3 */
  34                         OMAP3_CORE1_IOPAD(0x2164, PIN_OUTPUT | MUX_MODE1)               /* sdmmc2_dat4.sdmmc2_dir_dat0 */
  35                         OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE1)               /* sdmmc2_dat5.sdmmc2_dir_dat1 */
  36                         OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE1)               /* sdmmc2_dat6.sdmmc2_dir_cmd */
  37                         OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT | MUX_MODE1)                /* sdmmc2_dat7.sdmmc2_clkin */
  38                 >;
  39         };
  40 };
  41
  42 &mmc2 {
  43         pinctrl-names = "default";
  44         pinctrl-0 = <&mmc2_pins>;
  45         vmmc-supply = <&mmc2_sdio_reset>;
  46         non-removable;
  47         bus-width = <4>;
  48         cap-power-off-card;
  49 };
  50
  51 &dss {
  52         status = "ok";
  53
  54         pinctrl-names = "default";
  55         pinctrl-0 = <
  56                 &dss_dpi_pins_common
  57                 &dss_dpi_pins_cm_t35x
  58         >;
  59 };
  60