0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003 * Support for CompuLab CM-T3730
0004 */
0005 /dts-v1/;
0006
0007 #include "omap36xx.dtsi"
0008 #include "omap3-cm-t3x30.dtsi"
0009
0010 / {
0011 model = "CompuLab CM-T3730";
0012 compatible = "compulab,omap3-cm-t3730", "ti,omap3630", "ti,omap36xx", "ti,omap3";
0013
0014 wl12xx_vmmc2: wl12xx_vmmc2 {
0015 compatible = "regulator-fixed";
0016 regulator-name = "vw1271";
0017 pinctrl-names = "default";
0018 pinctrl-0 = <&wl12xx_gpio>;
0019 regulator-min-microvolt = <1800000>;
0020 regulator-max-microvolt = <1800000>;
0021 gpio = <&gpio3 9 GPIO_ACTIVE_HIGH>; /* gpio73 */
0022 startup-delay-us = <20000>;
0023 enable-active-high;
0024 };
0025
0026 wl12xx_vaux2: wl12xx_vaux2 {
0027 compatible = "regulator-fixed";
0028 regulator-name = "vwl1271_vaux2";
0029 regulator-min-microvolt = <1800000>;
0030 regulator-max-microvolt = <1800000>;
0031 vin-supply = <&vaux2>;
0032 };
0033 };
0034
0035 &omap3_pmx_wkup {
0036 dss_dpi_pins_cm_t3730: pinmux_dss_dpi_pins_cm_t3730 {
0037 pinctrl-single,pins = <
0038 OMAP3_WKUP_IOPAD(0x2a08, PIN_OUTPUT | MUX_MODE3) /* sys_boot0.dss_data18 */
0039 OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3) /* sys_boot1.dss_data19 */
0040 OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3) /* sys_boot3.dss_data20 */
0041 OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3) /* sys_boot4.dss_data21 */
0042 OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3) /* sys_boot5.dss_data22 */
0043 OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3) /* sys_boot6.dss_data23 */
0044 >;
0045 };
0046 };
0047
0048 &omap3_pmx_core {
0049
0050 mmc2_pins: pinmux_mmc2_pins {
0051 pinctrl-single,pins = <
0052 OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */
0053 OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */
0054 OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */
0055 OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
0056 OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */
0057 OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */
0058 >;
0059 };
0060
0061 wl12xx_gpio: pinmux_wl12xx_gpio {
0062 pinctrl-single,pins = <
0063 OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE4) /* dss_data3.gpio_73 */
0064 OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT | MUX_MODE4) /* sdmmc2_dat4.gpio_136 */
0065 >;
0066 };
0067 };
0068
0069 &mmc2 {
0070 pinctrl-names = "default";
0071 pinctrl-0 = <&mmc2_pins>;
0072 vmmc-supply = <&wl12xx_vmmc2>;
0073 vqmmc-supply = <&wl12xx_vaux2>;
0074 non-removable;
0075 bus-width = <4>;
0076 cap-power-off-card;
0077
0078 #address-cells = <1>;
0079 #size-cells = <0>;
0080 wlcore: wlcore@2 {
0081 compatible = "ti,wl1271";
0082 reg = <2>;
0083 interrupt-parent = <&gpio5>;
0084 interrupts = <8 IRQ_TYPE_EDGE_RISING>; /* gpio 136 */
0085 ref-clock-frequency = <38400000>;
0086 };
0087 };
0088
0089 &dss {
0090 status = "okay";
0091
0092 pinctrl-names = "default";
0093 pinctrl-0 = <
0094 &dss_dpi_pins_common
0095 &dss_dpi_pins_cm_t3730
0096 >;
0097 };
0098
