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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,omap3630", "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 = "okay";
91 
92 	pinctrl-names = "default";
93 	pinctrl-0 = <
94 		&dss_dpi_pins_common
95 		&dss_dpi_pins_cm_t3730
96 	>;
97 };
98 
99