1 // SPDX-License-Identifier: GPL-2.0-only 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* 2 /*
3 * Copyright (C) 2016 Paul Kocialkowski <contac 3 * Copyright (C) 2016 Paul Kocialkowski <contact@paulk.fr>
4 */ 4 */
5 /dts-v1/; 5 /dts-v1/;
6 6
7 #include "omap443x.dtsi" 7 #include "omap443x.dtsi"
8 8
9 / { 9 / {
10 model = "Amazon Kindle Fire (first gen 10 model = "Amazon Kindle Fire (first generation)";
11 compatible = "amazon,omap4-kc1", "ti,o 11 compatible = "amazon,omap4-kc1", "ti,omap4430", "ti,omap4";
12 12
13 memory@80000000 { 13 memory@80000000 {
14 device_type = "memory"; 14 device_type = "memory";
15 reg = <0x80000000 0x20000000>; 15 reg = <0x80000000 0x20000000>; /* 512 MB */
16 }; 16 };
17 17
18 led-controller { 18 led-controller {
19 compatible = "pwm-leds"; 19 compatible = "pwm-leds";
20 20
21 led-1 { 21 led-1 {
22 label = "green"; 22 label = "green";
23 pwms = <&twl_pwm 0 781 23 pwms = <&twl_pwm 0 7812500>;
24 max-brightness = <127> 24 max-brightness = <127>;
25 }; 25 };
26 26
27 led-2 { 27 led-2 {
28 label = "orange"; 28 label = "orange";
29 pwms = <&twl_pwm 1 781 29 pwms = <&twl_pwm 1 7812500>;
30 max-brightness = <127> 30 max-brightness = <127>;
31 }; 31 };
32 }; 32 };
33 }; 33 };
34 34
35 &omap4_pmx_core { 35 &omap4_pmx_core {
36 pinctrl-names = "default"; 36 pinctrl-names = "default";
37 37
38 uart3_pins: uart3-pins { 38 uart3_pins: uart3-pins {
39 pinctrl-single,pins = < 39 pinctrl-single,pins = <
40 OMAP4_IOPAD(0x144, PIN 40 OMAP4_IOPAD(0x144, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx */
41 OMAP4_IOPAD(0x146, PIN 41 OMAP4_IOPAD(0x146, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx */
42 >; 42 >;
43 }; 43 };
44 44
45 i2c1_pins: i2c1-pins { 45 i2c1_pins: i2c1-pins {
46 pinctrl-single,pins = < 46 pinctrl-single,pins = <
47 OMAP4_IOPAD(0x122, PIN 47 OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */
48 OMAP4_IOPAD(0x124, PIN 48 OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */
49 >; 49 >;
50 }; 50 };
51 51
52 i2c2_pins: i2c2-pins { 52 i2c2_pins: i2c2-pins {
53 pinctrl-single,pins = < 53 pinctrl-single,pins = <
54 OMAP4_IOPAD(0x126, PIN 54 OMAP4_IOPAD(0x126, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */
55 OMAP4_IOPAD(0x128, PIN 55 OMAP4_IOPAD(0x128, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */
56 >; 56 >;
57 }; 57 };
58 58
59 i2c3_pins: i2c3-pins { 59 i2c3_pins: i2c3-pins {
60 pinctrl-single,pins = < 60 pinctrl-single,pins = <
61 OMAP4_IOPAD(0x12a, PIN 61 OMAP4_IOPAD(0x12a, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */
62 OMAP4_IOPAD(0x12c, PIN 62 OMAP4_IOPAD(0x12c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */
63 >; 63 >;
64 }; 64 };
65 65
66 i2c4_pins: i2c4-pins { 66 i2c4_pins: i2c4-pins {
67 pinctrl-single,pins = < 67 pinctrl-single,pins = <
68 OMAP4_IOPAD(0x12e, PIN 68 OMAP4_IOPAD(0x12e, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_scl */
69 OMAP4_IOPAD(0x130, PIN 69 OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */
70 >; 70 >;
71 }; 71 };
72 72
73 mmc2_pins: mmc2-pins { 73 mmc2_pins: mmc2-pins {
74 pinctrl-single,pins = < 74 pinctrl-single,pins = <
75 OMAP4_IOPAD(0x040, PIN 75 OMAP4_IOPAD(0x040, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat0 */
76 OMAP4_IOPAD(0x042, PIN 76 OMAP4_IOPAD(0x042, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat1 */
77 OMAP4_IOPAD(0x044, PIN 77 OMAP4_IOPAD(0x044, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat2 */
78 OMAP4_IOPAD(0x046, PIN 78 OMAP4_IOPAD(0x046, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat3 */
79 OMAP4_IOPAD(0x048, PIN 79 OMAP4_IOPAD(0x048, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat4 */
80 OMAP4_IOPAD(0x04a, PIN 80 OMAP4_IOPAD(0x04a, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat5 */
81 OMAP4_IOPAD(0x04c, PIN 81 OMAP4_IOPAD(0x04c, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat6 */
82 OMAP4_IOPAD(0x04e, PIN 82 OMAP4_IOPAD(0x04e, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat7 */
83 OMAP4_IOPAD(0x082, PIN 83 OMAP4_IOPAD(0x082, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_clk */
84 OMAP4_IOPAD(0x084, PIN 84 OMAP4_IOPAD(0x084, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_cmd */
85 >; 85 >;
86 }; 86 };
87 87
88 usb_otg_hs_pins: usb-otg-hs-pins { 88 usb_otg_hs_pins: usb-otg-hs-pins {
89 pinctrl-single,pins = < 89 pinctrl-single,pins = <
90 OMAP4_IOPAD(0x194, PIN 90 OMAP4_IOPAD(0x194, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* usba0_otg_ce */
91 OMAP4_IOPAD(0x196, PIN 91 OMAP4_IOPAD(0x196, PIN_INPUT | MUX_MODE0) /* usba0_otg_dp */
92 OMAP4_IOPAD(0x198, PIN 92 OMAP4_IOPAD(0x198, PIN_INPUT | MUX_MODE0) /* usba0_otg_dm */
93 >; 93 >;
94 }; 94 };
95 }; 95 };
96 96
97 &uart3 { 97 &uart3 {
98 pinctrl-names = "default"; 98 pinctrl-names = "default";
99 pinctrl-0 = <&uart3_pins>; 99 pinctrl-0 = <&uart3_pins>;
100 100
101 interrupts-extended = <&wakeupgen GIC_ 101 interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH
102 &omap4_pmx_core 102 &omap4_pmx_core OMAP4_UART3_RX>;
103 }; 103 };
104 104
105 &i2c1 { 105 &i2c1 {
106 pinctrl-names = "default"; 106 pinctrl-names = "default";
107 pinctrl-0 = <&i2c1_pins>; 107 pinctrl-0 = <&i2c1_pins>;
108 108
109 clock-frequency = <400000>; 109 clock-frequency = <400000>;
110 110
111 twl: twl@48 { 111 twl: twl@48 {
112 reg = <0x48>; 112 reg = <0x48>;
113 /* IRQ# = 7 */ 113 /* IRQ# = 7 */
114 interrupts = <GIC_SPI 7 IRQ_TY 114 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */
115 115
116 twl_power: power { 116 twl_power: power {
117 compatible = "ti,twl60 117 compatible = "ti,twl6030-power";
118 ti,system-power-contro 118 ti,system-power-controller;
119 }; 119 };
120 }; 120 };
121 }; 121 };
122 122
123 &i2c2 { 123 &i2c2 {
124 pinctrl-names = "default"; 124 pinctrl-names = "default";
125 pinctrl-0 = <&i2c2_pins>; 125 pinctrl-0 = <&i2c2_pins>;
126 126
127 clock-frequency = <400000>; 127 clock-frequency = <400000>;
128 }; 128 };
129 129
130 &i2c3 { 130 &i2c3 {
131 pinctrl-names = "default"; 131 pinctrl-names = "default";
132 pinctrl-0 = <&i2c3_pins>; 132 pinctrl-0 = <&i2c3_pins>;
133 133
134 clock-frequency = <400000>; 134 clock-frequency = <400000>;
135 }; 135 };
136 136
137 &i2c4 { 137 &i2c4 {
138 pinctrl-names = "default"; 138 pinctrl-names = "default";
139 pinctrl-0 = <&i2c4_pins>; 139 pinctrl-0 = <&i2c4_pins>;
140 140
141 clock-frequency = <400000>; 141 clock-frequency = <400000>;
142 }; 142 };
143 143
144 &mmc1 { 144 &mmc1 {
145 status = "disabled"; 145 status = "disabled";
146 }; 146 };
147 147
148 &mmc2 { 148 &mmc2 {
149 pinctrl-names = "default"; 149 pinctrl-names = "default";
150 pinctrl-0 = <&mmc2_pins>; 150 pinctrl-0 = <&mmc2_pins>;
151 151
152 vmmc-supply = <&vaux1>; 152 vmmc-supply = <&vaux1>;
153 ti,non-removable; 153 ti,non-removable;
154 bus-width = <8>; 154 bus-width = <8>;
155 }; 155 };
156 156
157 &mmc3 { 157 &mmc3 {
158 status = "disabled"; 158 status = "disabled";
159 }; 159 };
160 160
161 &mmc4 { 161 &mmc4 {
162 status = "disabled"; 162 status = "disabled";
163 }; 163 };
164 164
165 &usb_otg_hs { 165 &usb_otg_hs {
166 pinctrl-names = "default"; 166 pinctrl-names = "default";
167 pinctrl-0 = <&usb_otg_hs_pins>; 167 pinctrl-0 = <&usb_otg_hs_pins>;
168 168
169 interface-type = <1>; 169 interface-type = <1>;
170 mode = <3>; 170 mode = <3>;
171 power = <50>; 171 power = <50>;
172 }; 172 };
173 173
174 #include "twl6030.dtsi" 174 #include "twl6030.dtsi"
175 #include "twl6030_omap4.dtsi" 175 #include "twl6030_omap4.dtsi"
176 176
177 &twl_usb_comparator { 177 &twl_usb_comparator {
178 usb-supply = <&vusb>; 178 usb-supply = <&vusb>;
179 }; 179 };
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