0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003 * Support for CompuLab CM-T3530
0004 */
0005 /dts-v1/;
0006
0007 #include "omap34xx.dtsi"
0008 #include "omap3-cm-t3x30.dtsi"
0009
0010 / {
0011 model = "CompuLab CM-T3530";
0012 compatible = "compulab,omap3-cm-t3530", "ti,omap3430", "ti,omap34xx", "ti,omap3";
0013
0014 /* Regulator to trigger the reset signal of the Wifi module */
0015 mmc2_sdio_reset: regulator-mmc2-sdio-reset {
0016 compatible = "regulator-fixed";
0017 regulator-name = "regulator-mmc2-sdio-reset";
0018 regulator-min-microvolt = <3300000>;
0019 regulator-max-microvolt = <3300000>;
0020 gpio = <&twl_gpio 2 GPIO_ACTIVE_HIGH>;
0021 enable-active-high;
0022 };
0023 };
0024
0025 &omap3_pmx_core {
0026 mmc2_pins: pinmux_mmc2_pins {
0027 pinctrl-single,pins = <
0028 OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */
0029 OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */
0030 OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */
0031 OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
0032 OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */
0033 OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */
0034 OMAP3_CORE1_IOPAD(0x2164, PIN_OUTPUT | MUX_MODE1) /* sdmmc2_dat4.sdmmc2_dir_dat0 */
0035 OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE1) /* sdmmc2_dat5.sdmmc2_dir_dat1 */
0036 OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE1) /* sdmmc2_dat6.sdmmc2_dir_cmd */
0037 OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT | MUX_MODE1) /* sdmmc2_dat7.sdmmc2_clkin */
0038 >;
0039 };
0040 };
0041
0042 &mmc2 {
0043 pinctrl-names = "default";
0044 pinctrl-0 = <&mmc2_pins>;
0045 vmmc-supply = <&mmc2_sdio_reset>;
0046 non-removable;
0047 bus-width = <4>;
0048 cap-power-off-card;
0049 };
0050
0051 &dss {
0052 status = "okay";
0053
0054 pinctrl-names = "default";
0055 pinctrl-0 = <
0056 &dss_dpi_pins_common
0057 &dss_dpi_pins_cm_t35x
0058 >;
0059 };
0060
