1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright 2013 Rostislav Lisovy <lisovy@gmail.com>, PiKRON s.r.o.
4 */
5
6 /dts-v1/;
7 #include "imx53-voipac-dmm-668.dtsi"
8
9 / {
10 sound {
11 compatible = "fsl,imx53-voipac-sgtl5000",
12 "fsl,imx-audio-sgtl5000";
13 model = "imx53-voipac-sgtl5000";
14 ssi-controller = <&ssi2>;
15 audio-codec = <&sgtl5000>;
16 audio-routing =
17 "Headphone Jack", "HP_OUT";
18 mux-int-port = <2>;
19 mux-ext-port = <5>;
20 };
21
22 leds {
23 compatible = "gpio-leds";
24 pinctrl-names = "default";
25 pinctrl-0 = <&led_pin_gpio>;
26
27 led1 {
28 label = "led-red";
29 gpios = <&gpio3 29 0>;
30 default-state = "off";
31 };
32
33 led2 {
34 label = "led-orange";
35 gpios = <&gpio2 31 0>;
36 default-state = "off";
37 };
38 };
39 };
40
41 &iomuxc {
42 pinctrl-names = "default";
43 pinctrl-0 = <&pinctrl_hog>;
44
45 imx53-voipac {
46 pinctrl_hog: hoggrp {
47 fsl,pins = <
48 /* SD2_CD */
49 MX53_PAD_EIM_D25__GPIO3_25 0x80000000
50 /* SD2_WP */
51 MX53_PAD_EIM_A19__GPIO2_19 0x80000000
52 >;
53 };
54
55 led_pin_gpio: led_gpio {
56 fsl,pins = <
57 MX53_PAD_EIM_D29__GPIO3_29 0x80000000
58 MX53_PAD_EIM_EB3__GPIO2_31 0x80000000
59 >;
60 };
61
62 /* Keyboard controller */
63 pinctrl_kpp_1: kppgrp-1 {
64 fsl,pins = <
65 MX53_PAD_GPIO_9__KPP_COL_6 0xe8
66 MX53_PAD_GPIO_4__KPP_COL_7 0xe8
67 MX53_PAD_KEY_COL2__KPP_COL_2 0xe8
68 MX53_PAD_KEY_COL3__KPP_COL_3 0xe8
69 MX53_PAD_KEY_COL4__KPP_COL_4 0xe8
70 MX53_PAD_GPIO_2__KPP_ROW_6 0xe0
71 MX53_PAD_GPIO_5__KPP_ROW_7 0xe0
72 MX53_PAD_KEY_ROW2__KPP_ROW_2 0xe0
73 MX53_PAD_KEY_ROW3__KPP_ROW_3 0xe0
74 MX53_PAD_KEY_ROW4__KPP_ROW_4 0xe0
75 >;
76 };
77
78 pinctrl_audmux: audmuxgrp {
79 fsl,pins = <
80 MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC 0x80000000
81 MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 0x80000000
82 MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x80000000
83 MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x80000000
84 >;
85 };
86
87 pinctrl_esdhc2: esdhc2grp {
88 fsl,pins = <
89 MX53_PAD_SD2_CMD__ESDHC2_CMD 0x1d5
90 MX53_PAD_SD2_CLK__ESDHC2_CLK 0x1d5
91 MX53_PAD_SD2_DATA0__ESDHC2_DAT0 0x1d5
92 MX53_PAD_SD2_DATA1__ESDHC2_DAT1 0x1d5
93 MX53_PAD_SD2_DATA2__ESDHC2_DAT2 0x1d5
94 MX53_PAD_SD2_DATA3__ESDHC2_DAT3 0x1d5
95 >;
96 };
97
98 pinctrl_i2c3: i2c3grp {
99 fsl,pins = <
100 MX53_PAD_GPIO_3__I2C3_SCL 0xc0000000
101 MX53_PAD_GPIO_6__I2C3_SDA 0xc0000000
102 >;
103 };
104 };
105 };
106
107 &audmux {
108 pinctrl-names = "default";
109 pinctrl-0 = <&pinctrl_audmux>; /* SSI1 */
110 status = "okay";
111 };
112
113 &esdhc2 {
114 pinctrl-names = "default";
115 pinctrl-0 = <&pinctrl_esdhc2>;
116 cd-gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
117 wp-gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
118 vmmc-supply = <®_3p3v>;
119 status = "okay";
120 };
121
122 &i2c3 {
123 pinctrl-names = "default";
124 pinctrl-0 = <&pinctrl_i2c3>;
125 status = "okay";
126
127 sgtl5000: codec@a {
128 compatible = "fsl,sgtl5000";
129 reg = <0x0a>;
130 #sound-dai-cells = <0>;
131 VDDA-supply = <®_3p3v>;
132 VDDIO-supply = <®_3p3v>;
133 clocks = <&clks 150>;
134 };
135 };
136
137 &kpp {
138 pinctrl-names = "default";
139 pinctrl-0 = <&pinctrl_kpp_1>;
140 linux,keymap = <
141 0x0203003b /* KEY_F1 */
142 0x0603003c /* KEY_F2 */
143 0x0207003d /* KEY_F3 */
144 0x0607003e /* KEY_F4 */
145 >;
146 keypad,num-rows = <8>;
147 keypad,num-columns = <1>;
148 status = "okay";
149 };
150
151 &ssi2 {
152 status = "okay";
153 };
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