imx53-voipac-bsb.dts revision 302408 
1/*
2 * Copyright 2013 Rostislav Lisovy <lisovy@gmail.com>, PiKRON s.r.o.
3 *
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
7 *
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
10 */
11
12/dts-v1/;
13#include "imx53-voipac-dmm-668.dtsi"
14
15/ {
16	sound {
17		compatible = "fsl,imx53-voipac-sgtl5000",
18			     "fsl,imx-audio-sgtl5000";
19		model = "imx53-voipac-sgtl5000";
20		ssi-controller = <&ssi2>;
21		audio-codec = <&sgtl5000>;
22		audio-routing =
23			"Headphone Jack", "HP_OUT";
24		mux-int-port = <2>;
25		mux-ext-port = <5>;
26	};
27
28	leds {
29		compatible = "gpio-leds";
30		pinctrl-names = "default";
31		pinctrl-0 = <&led_pin_gpio>;
32
33		led1 {
34			label = "led-red";
35			gpios = <&gpio3 29 0>;
36			default-state = "off";
37		};
38
39		led2 {
40			label = "led-orange";
41			gpios = <&gpio2 31 0>;
42			default-state = "off";
43		};
44	};
45};
46
47&iomuxc {
48	pinctrl-names = "default";
49	pinctrl-0 = <&pinctrl_hog>;
50
51	imx53-voipac {
52		pinctrl_hog: hoggrp {
53			fsl,pins = <
54				/* SD2_CD */
55				MX53_PAD_EIM_D25__GPIO3_25	0x80000000
56				/* SD2_WP */
57				MX53_PAD_EIM_A19__GPIO2_19 	0x80000000
58			>;
59		};
60
61		led_pin_gpio: led_gpio {
62			fsl,pins = <
63				MX53_PAD_EIM_D29__GPIO3_29	0x80000000
64				MX53_PAD_EIM_EB3__GPIO2_31	0x80000000
65			>;
66		};
67
68		/* Keyboard controller */
69		pinctrl_kpp_1: kppgrp-1 {
70			fsl,pins = <
71				MX53_PAD_GPIO_9__KPP_COL_6	0xe8
72				MX53_PAD_GPIO_4__KPP_COL_7	0xe8
73				MX53_PAD_KEY_COL2__KPP_COL_2	0xe8
74				MX53_PAD_KEY_COL3__KPP_COL_3	0xe8
75				MX53_PAD_KEY_COL4__KPP_COL_4	0xe8
76				MX53_PAD_GPIO_2__KPP_ROW_6	0xe0
77				MX53_PAD_GPIO_5__KPP_ROW_7	0xe0
78				MX53_PAD_KEY_ROW2__KPP_ROW_2	0xe0
79				MX53_PAD_KEY_ROW3__KPP_ROW_3	0xe0
80				MX53_PAD_KEY_ROW4__KPP_ROW_4	0xe0
81			>;
82		};
83
84		pinctrl_audmux: audmuxgrp {
85			fsl,pins = <
86				MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC	0x80000000
87				MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD	0x80000000
88				MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS	0x80000000
89				MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD	0x80000000
90			>;
91		};
92
93		pinctrl_esdhc2: esdhc2grp {
94			fsl,pins = <
95				MX53_PAD_SD2_CMD__ESDHC2_CMD		0x1d5
96				MX53_PAD_SD2_CLK__ESDHC2_CLK		0x1d5
97				MX53_PAD_SD2_DATA0__ESDHC2_DAT0		0x1d5
98				MX53_PAD_SD2_DATA1__ESDHC2_DAT1		0x1d5
99				MX53_PAD_SD2_DATA2__ESDHC2_DAT2		0x1d5
100				MX53_PAD_SD2_DATA3__ESDHC2_DAT3		0x1d5
101			>;
102		};
103
104		pinctrl_i2c3: i2c3grp {
105			fsl,pins = <
106				MX53_PAD_GPIO_3__I2C3_SCL		0xc0000000
107				MX53_PAD_GPIO_6__I2C3_SDA		0xc0000000
108			>;
109		};
110	};
111};
112
113&audmux {
114	pinctrl-names = "default";
115	pinctrl-0 = <&pinctrl_audmux>; /* SSI1 */
116	status = "okay";
117};
118
119&esdhc2 {
120	pinctrl-names = "default";
121	pinctrl-0 = <&pinctrl_esdhc2>;
122	cd-gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
123	wp-gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
124	vmmc-supply = <&reg_3p3v>;
125	status = "okay";
126};
127
128&i2c3 {
129	pinctrl-names = "default";
130	pinctrl-0 = <&pinctrl_i2c3>;
131	status = "okay";
132
133	sgtl5000: codec@0a {
134		compatible = "fsl,sgtl5000";
135		reg = <0x0a>;
136		VDDA-supply = <&reg_3p3v>;
137		VDDIO-supply = <&reg_3p3v>;
138		clocks = <&clks 150>;
139	};
140};
141
142&kpp {
143	pinctrl-names = "default";
144	pinctrl-0 = <&pinctrl_kpp_1>;
145	linux,keymap = <
146			0x0203003b	/* KEY_F1 */
147			0x0603003c	/* KEY_F2 */
148			0x0207003d	/* KEY_F3 */
149			0x0607003e	/* KEY_F4 */
150			>;
151	keypad,num-rows = <8>;
152	keypad,num-columns = <1>;
153	status = "okay";
154};
155
156&ssi2 {
157	status = "okay";
158};
159