xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/omap3-sbc-t3517.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun// SPDX-License-Identifier: GPL-2.0
2*4882a593Smuzhiyun/*
3*4882a593Smuzhiyun * Suppport for CompuLab SBC-T3517 with CM-T3517
4*4882a593Smuzhiyun */
5*4882a593Smuzhiyun
6*4882a593Smuzhiyun#include "omap3-cm-t3517.dts"
7*4882a593Smuzhiyun#include "omap3-sb-t35.dtsi"
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun/ {
10*4882a593Smuzhiyun	model = "CompuLab SBC-T3517 with CM-T3517";
11*4882a593Smuzhiyun	compatible = "compulab,omap3-sbc-t3517", "compulab,omap3-cm-t3517", "ti,am3517", "ti,omap3";
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun	aliases {
14*4882a593Smuzhiyun		display0 = &dvi0;
15*4882a593Smuzhiyun		display1 = &tv0;
16*4882a593Smuzhiyun	};
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun	/* Only one GPMC smsc9220 on SBC-T3517, CM-T3517 uses am35x Ethernet */
19*4882a593Smuzhiyun	vddvario: regulator-vddvario-sb-t35 {
20*4882a593Smuzhiyun		compatible = "regulator-fixed";
21*4882a593Smuzhiyun		regulator-name = "vddvario";
22*4882a593Smuzhiyun		regulator-always-on;
23*4882a593Smuzhiyun	};
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun	vdd33a: regulator-vdd33a-sb-t35 {
26*4882a593Smuzhiyun		compatible = "regulator-fixed";
27*4882a593Smuzhiyun		regulator-name = "vdd33a";
28*4882a593Smuzhiyun		regulator-always-on;
29*4882a593Smuzhiyun	};
30*4882a593Smuzhiyun};
31*4882a593Smuzhiyun
32*4882a593Smuzhiyun&omap3_pmx_core {
33*4882a593Smuzhiyun	pinctrl-names = "default";
34*4882a593Smuzhiyun	pinctrl-0 = <
35*4882a593Smuzhiyun			&sb_t35_usb_hub_pins
36*4882a593Smuzhiyun			&usb_hub_pins
37*4882a593Smuzhiyun		    >;
38*4882a593Smuzhiyun
39*4882a593Smuzhiyun	mmc1_aux_pins: pinmux_mmc1_aux_pins {
40*4882a593Smuzhiyun		pinctrl-single,pins = <
41*4882a593Smuzhiyun			OMAP3_CORE1_IOPAD(0x20c0, PIN_INPUT_PULLUP | MUX_MODE4) /* gpmc_clk.gpio_59   */
42*4882a593Smuzhiyun			OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT_PULLUP | MUX_MODE4) /* uart2_cts.gpio_144 */
43*4882a593Smuzhiyun		>;
44*4882a593Smuzhiyun	};
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun	sb_t35_usb_hub_pins: pinmux_sb_t35_usb_hub_pins {
47*4882a593Smuzhiyun		pinctrl-single,pins = <
48*4882a593Smuzhiyun			OMAP3_CORE1_IOPAD(0x21ec, PIN_OUTPUT | MUX_MODE4) /* ccdc_wen.gpio_98 - SB-T35 USB HUB RST */
49*4882a593Smuzhiyun		>;
50*4882a593Smuzhiyun	};
51*4882a593Smuzhiyun};
52*4882a593Smuzhiyun
53*4882a593Smuzhiyun&mmc1 {
54*4882a593Smuzhiyun	pinctrl-names = "default";
55*4882a593Smuzhiyun	pinctrl-0 = <
56*4882a593Smuzhiyun		&mmc1_pins
57*4882a593Smuzhiyun		&mmc1_aux_pins
58*4882a593Smuzhiyun	>;
59*4882a593Smuzhiyun
60*4882a593Smuzhiyun	wp-gpios =  <&gpio2 27 GPIO_ACTIVE_HIGH>; /* gpio_59  */
61*4882a593Smuzhiyun	cd-gpios =  <&gpio5 16 GPIO_ACTIVE_HIGH>; /* gpio_144 */
62*4882a593Smuzhiyun};
63*4882a593Smuzhiyun
64*4882a593Smuzhiyun&dss {
65*4882a593Smuzhiyun	port {
66*4882a593Smuzhiyun		dpi_out: endpoint {
67*4882a593Smuzhiyun			remote-endpoint = <&tfp410_in>;
68*4882a593Smuzhiyun			data-lines = <24>;
69*4882a593Smuzhiyun		};
70*4882a593Smuzhiyun	};
71*4882a593Smuzhiyun};
72*4882a593Smuzhiyun
73*4882a593Smuzhiyun&gpmc {
74*4882a593Smuzhiyun	ranges = <4 0 0x2d000000 0x01000000>,	/* SB-T35 SMSC9x Eth */
75*4882a593Smuzhiyun		 <0 0 0x00000000 0x01000000>;	/* CM-T3x NAND */
76*4882a593Smuzhiyun};
77