1 // SPDX-License-Identifier: GPL-2.0+ OR MIT 1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
2 /* 2 /*
3 * Device Tree Source for mangOH Green Board w 3 * Device Tree Source for mangOH Green Board with WP8548 Module
4 * 4 *
5 * Copyright (C) 2016 BayLibre, SAS. 5 * Copyright (C) 2016 BayLibre, SAS.
6 * Author : Neil Armstrong <narmstrong@baylibre 6 * Author : Neil Armstrong <narmstrong@baylibre.com>
7 */ 7 */
8 8
9 #include <dt-bindings/gpio/gpio.h> <<
10 #include <dt-bindings/input/input.h> 9 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/interrupt-controller/irq <<
12 10
13 #include "qcom-mdm9615-wp8548.dtsi" 11 #include "qcom-mdm9615-wp8548.dtsi"
>> 12 #include <dt-bindings/interrupt-controller/irq.h>
>> 13 #include <dt-bindings/gpio/gpio.h>
14 14
15 / { 15 / {
16 model = "MangOH Green with WP8548 Modu 16 model = "MangOH Green with WP8548 Module";
17 compatible = "swir,mangoh-green-wp8548 17 compatible = "swir,mangoh-green-wp8548", "swir,wp8548", "qcom,mdm9615";
18 18
19 aliases { 19 aliases {
20 spi0 = &gsbi3_spi; 20 spi0 = &gsbi3_spi;
21 serial0 = &gsbi4_serial; 21 serial0 = &gsbi4_serial;
22 serial1 = &gsbi5_serial; 22 serial1 = &gsbi5_serial;
23 i2c0 = &gsbi5_i2c; 23 i2c0 = &gsbi5_i2c;
24 mmc0 = &sdcc1; 24 mmc0 = &sdcc1;
25 }; 25 };
26 26
27 chosen { 27 chosen {
28 stdout-path = "serial1:115200n 28 stdout-path = "serial1:115200n8";
29 }; 29 };
30 }; 30 };
31 31
32 &msmgpio { 32 &msmgpio {
33 /* MangOH GPIO Mapping : 33 /* MangOH GPIO Mapping :
34 * - 2 : GPIOEXP_INT2 34 * - 2 : GPIOEXP_INT2
35 * - 7 : IOT1_GPIO2 35 * - 7 : IOT1_GPIO2
36 * - 8 : IOT0_GPIO4 36 * - 8 : IOT0_GPIO4
37 * - 13: IOT0_GPIO3 37 * - 13: IOT0_GPIO3
38 * - 21: IOT1_GPIO4 38 * - 21: IOT1_GPIO4
39 * - 22: IOT2_GPIO1 39 * - 22: IOT2_GPIO1
40 * - 23: IOT2_GPIO2 40 * - 23: IOT2_GPIO2
41 * - 24: IOT2_GPIO3 41 * - 24: IOT2_GPIO3
42 * - 25: IOT1_GPIO1 42 * - 25: IOT1_GPIO1
43 * - 32: IOT1_GPIO3 43 * - 32: IOT1_GPIO3
44 * - 33: IOT0_GPIO2 44 * - 33: IOT0_GPIO2
45 * - 42: IOT0_GPIO1 and SD Card Detect 45 * - 42: IOT0_GPIO1 and SD Card Detect
46 */ 46 */
47 47
48 gpioext1_pins: gpioext1-state { 48 gpioext1_pins: gpioext1-state {
49 gpioext1-pins { 49 gpioext1-pins {
50 pins = "gpio2"; 50 pins = "gpio2";
51 function = "gpio"; 51 function = "gpio";
52 bias-disable; 52 bias-disable;
53 }; 53 };
54 }; 54 };
55 55
56 sdc_cd_pins: sdc-cd-state { 56 sdc_cd_pins: sdc-cd-state {
57 sdc-cd-pins { 57 sdc-cd-pins {
58 pins = "gpio42"; 58 pins = "gpio42";
59 function = "gpio"; 59 function = "gpio";
60 drive-strength = <2>; 60 drive-strength = <2>;
61 bias-pull-up; 61 bias-pull-up;
62 }; 62 };
63 }; 63 };
64 }; 64 };
65 65
66 &gsbi3_spi { 66 &gsbi3_spi {
67 spi@0 { 67 spi@0 {
68 compatible = "swir,mangoh-iotp 68 compatible = "swir,mangoh-iotport-spi";
69 spi-max-frequency = <24000000> 69 spi-max-frequency = <24000000>;
70 reg = <0>; 70 reg = <0>;
71 }; 71 };
72 }; 72 };
73 73
74 &gsbi5_i2c { 74 &gsbi5_i2c {
75 mux@71 { 75 mux@71 {
76 compatible = "nxp,pca9548"; 76 compatible = "nxp,pca9548";
77 #address-cells = <1>; 77 #address-cells = <1>;
78 #size-cells = <0>; 78 #size-cells = <0>;
79 reg = <0x71>; 79 reg = <0x71>;
80 80
81 i2c_iot0: i2c@0 { 81 i2c_iot0: i2c@0 {
82 #address-cells = <1>; 82 #address-cells = <1>;
83 #size-cells = <0>; 83 #size-cells = <0>;
84 reg = <0>; 84 reg = <0>;
85 }; 85 };
86 86
87 i2c_iot1: i2c@1 { 87 i2c_iot1: i2c@1 {
88 #address-cells = <1>; 88 #address-cells = <1>;
89 #size-cells = <0>; 89 #size-cells = <0>;
90 reg = <1>; 90 reg = <1>;
91 }; 91 };
92 92
93 i2c_iot2: i2c@2 { 93 i2c_iot2: i2c@2 {
94 #address-cells = <1>; 94 #address-cells = <1>;
95 #size-cells = <0>; 95 #size-cells = <0>;
96 reg = <2>; 96 reg = <2>;
97 }; 97 };
98 98
99 i2c@3 { 99 i2c@3 {
100 #address-cells = <1>; 100 #address-cells = <1>;
101 #size-cells = <0>; 101 #size-cells = <0>;
102 reg = <3>; 102 reg = <3>;
103 103
104 usbhub: hub@8 { 104 usbhub: hub@8 {
105 compatible = " 105 compatible = "smsc,usb3503a";
106 reg = <0x8>; 106 reg = <0x8>;
107 connect-gpios 107 connect-gpios = <&gpioext2 1 GPIO_ACTIVE_HIGH>;
108 intn-gpios = < 108 intn-gpios = <&gpioext2 0 GPIO_ACTIVE_HIGH>;
109 initial-mode = 109 initial-mode = <1>;
110 }; 110 };
111 }; 111 };
112 112
113 i2c@4 { 113 i2c@4 {
114 #address-cells = <1>; 114 #address-cells = <1>;
115 #size-cells = <0>; 115 #size-cells = <0>;
116 reg = <4>; 116 reg = <4>;
117 117
118 gpioext0: pinctrl@3e { 118 gpioext0: pinctrl@3e {
119 /* GPIO Expand 119 /* GPIO Expander 0 Mapping :
120 * - 0: ARDUIN 120 * - 0: ARDUINO_RESET_Level shift
121 * - 1: BattCh 121 * - 1: BattChrgr_PG_N
122 * - 2: BattGa 122 * - 2: BattGauge_GPIO
123 * - 3: LED_ON 123 * - 3: LED_ON (out active high)
124 * - 4: ATmega 124 * - 4: ATmega_reset_GPIO
125 * - 5: X 125 * - 5: X
126 * - 6: PCM_AN 126 * - 6: PCM_ANALOG_SELECT (out active high)
127 * - 7: X 127 * - 7: X
128 * - 8: Board_ 128 * - 8: Board_rev_res1 (in)
129 * - 9: Board_ 129 * - 9: Board_rev_res2 (in)
130 * - 10: UART_ 130 * - 10: UART_EXP1_ENn (out active low / pull-down)
131 * - 11: UART_ 131 * - 11: UART_EXP1_IN (out pull-down)
132 * - 12: UART_ 132 * - 12: UART_EXP2_IN (out pull-down)
133 * - 13: SDIO_ 133 * - 13: SDIO_SEL (out pull-down)
134 * - 14: SPI_E 134 * - 14: SPI_EXP1_ENn (out active low / pull-down)
135 * - 15: SPI_E 135 * - 15: SPI_EXP1_IN (out pull-down)
136 */ 136 */
137 #gpio-cells = 137 #gpio-cells = <2>;
138 #interrupt-cel 138 #interrupt-cells = <2>;
139 compatible = " 139 compatible = "semtech,sx1509q";
140 reg = <0x3e>; 140 reg = <0x3e>;
141 interrupt-pare 141 interrupt-parent = <&gpioext1>;
142 interrupts = < 142 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
143 143
144 semtech,probe- 144 semtech,probe-reset;
145 145
146 gpio-controlle 146 gpio-controller;
147 interrupt-cont 147 interrupt-controller;
148 }; 148 };
149 }; 149 };
150 150
151 i2c@5 { 151 i2c@5 {
152 #address-cells = <1>; 152 #address-cells = <1>;
153 #size-cells = <0>; 153 #size-cells = <0>;
154 reg = <5>; 154 reg = <5>;
155 155
156 gpioext1: pinctrl@3f { 156 gpioext1: pinctrl@3f {
157 /* GPIO Expand 157 /* GPIO Expander 1 Mapping :
158 * - 0: GPIOEX 158 * - 0: GPIOEXP_INT1
159 * - 1: Batter 159 * - 1: Battery detect
160 * - 2: GPIO_S 160 * - 2: GPIO_SCF3_RESET
161 * - 3: LED_CA 161 * - 3: LED_CARD_DETECT_IOT0 (in)
162 * - 4: LED_CA 162 * - 4: LED_CARD_DETECT_IOT1 (in)
163 * - 5: LED_CA 163 * - 5: LED_CARD_DETECT_IOT2 (in)
164 * - 6: UIM2_P 164 * - 6: UIM2_PWM_SELECT
165 * - 7: UIM2_M 165 * - 7: UIM2_M2_S_SELECT
166 * - 8: TP900 166 * - 8: TP900
167 * - 9: SENSOR 167 * - 9: SENSOR_INT1 (in)
168 * - 10: SENSO 168 * - 10: SENSOR_INT2 (in)
169 * - 11: CARD_ 169 * - 11: CARD_DETECT_IOT0 (in pull-up)
170 * - 12: CARD_ 170 * - 12: CARD_DETECT_IOT2 (in pull-up)
171 * - 13: CARD_ 171 * - 13: CARD_DETECT_IOT1 (in pull-up)
172 * - 14: GPIOE 172 * - 14: GPIOEXP_INT3 (in active low / pull-up)
173 * - 15: BattC 173 * - 15: BattChrgr_INT_N
174 */ 174 */
175 pinctrl-0 = <& 175 pinctrl-0 = <&gpioext1_pins>;
176 pinctrl-names 176 pinctrl-names = "default";
177 177
178 #gpio-cells = 178 #gpio-cells = <2>;
179 #interrupt-cel 179 #interrupt-cells = <2>;
180 compatible = " 180 compatible = "semtech,sx1509q";
181 reg = <0x3f>; 181 reg = <0x3f>;
182 interrupt-pare 182 interrupt-parent = <&msmgpio>;
183 interrupts = < 183 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
184 184
185 semtech,probe- 185 semtech,probe-reset;
186 186
187 gpio-controlle 187 gpio-controller;
188 interrupt-cont 188 interrupt-controller;
189 }; 189 };
190 }; 190 };
191 191
192 i2c@6 { 192 i2c@6 {
193 #address-cells = <1>; 193 #address-cells = <1>;
194 #size-cells = <0>; 194 #size-cells = <0>;
195 reg = <6>; 195 reg = <6>;
196 196
197 gpioext2: pinctrl@70 { 197 gpioext2: pinctrl@70 {
198 /* GPIO Expand 198 /* GPIO Expander 2 Mapping :
199 * - 0: USB_HU 199 * - 0: USB_HUB_INTn
200 * - 1: HUB_CO 200 * - 1: HUB_CONNECT
201 * - 2: GPIO_I 201 * - 2: GPIO_IOT2_RESET (out active low / pull-up)
202 * - 3: GPIO_I 202 * - 3: GPIO_IOT1_RESET (out active low / pull-up)
203 * - 4: GPIO_I 203 * - 4: GPIO_IOT0_RESET (out active low / pull-up)
204 * - 5: TP901 204 * - 5: TP901
205 * - 6: TP902 205 * - 6: TP902
206 * - 7: TP903 206 * - 7: TP903
207 * - 8: UART_E 207 * - 8: UART_EXP2_ENn (out active low / pull-down)
208 * - 9: PCM_EX 208 * - 9: PCM_EXP1_ENn (out active low)
209 * - 10: PCM_E 209 * - 10: PCM_EXP1_SEL (out)
210 * - 11: ARD_F 210 * - 11: ARD_FTDI
211 * - 12: TP904 211 * - 12: TP904
212 * - 13: TP905 212 * - 13: TP905
213 * - 14: TP906 213 * - 14: TP906
214 * - 15: RS232 214 * - 15: RS232_Enable (out active high / pull-up)
215 */ 215 */
216 #gpio-cells = 216 #gpio-cells = <2>;
217 #interrupt-cel 217 #interrupt-cells = <2>;
218 compatible = " 218 compatible = "semtech,sx1509q";
219 reg = <0x70>; 219 reg = <0x70>;
220 interrupt-pare 220 interrupt-parent = <&gpioext1>;
221 interrupts = < 221 interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
222 222
223 semtech,probe- 223 semtech,probe-reset;
224 224
225 gpio-controlle 225 gpio-controller;
226 interrupt-cont 226 interrupt-controller;
227 }; 227 };
228 }; 228 };
229 229
230 i2c@7 { 230 i2c@7 {
231 #address-cells = <1>; 231 #address-cells = <1>;
232 #size-cells = <0>; 232 #size-cells = <0>;
233 reg = <7>; 233 reg = <7>;
234 }; 234 };
235 }; 235 };
236 }; 236 };
237 237
238 &sdcc1 { 238 &sdcc1 {
239 pinctrl-0 = <&sdc_cd_pins>; 239 pinctrl-0 = <&sdc_cd_pins>;
240 pinctrl-names = "default"; 240 pinctrl-names = "default";
241 disable-wp; 241 disable-wp;
242 cd-gpios = <&msmgpio 42 GPIO_ACTIVE_LO 242 cd-gpios = <&msmgpio 42 GPIO_ACTIVE_LOW>; /* Active low CD */
243 }; 243 };
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