1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 2
3 /dts-v1/; 3 /dts-v1/;
4 4
5 #include "pxa300-raumfeld-common.dtsi" 5 #include "pxa300-raumfeld-common.dtsi"
6 6
7 / { 7 / {
8 model = "Raumfeld Controller (PXA3xx)" 8 model = "Raumfeld Controller (PXA3xx)";
9 compatible = "raumfeld,raumfeld-contro 9 compatible = "raumfeld,raumfeld-controller-pxa303", "marvell,pxa300";
10 10
11 reg_vbatt: regulator-vbatt { 11 reg_vbatt: regulator-vbatt {
12 compatible = "regulator-fixed" 12 compatible = "regulator-fixed";
13 regulator-name = "vbatt-fixed- 13 regulator-name = "vbatt-fixed-supply";
14 regulator-min-microvolt = <370 14 regulator-min-microvolt = <3700000>;
15 regulator-max-microvolt = <370 15 regulator-max-microvolt = <3700000>;
16 regulator-always-on; 16 regulator-always-on;
17 }; 17 };
18 18
19 lcd_supply: regulator-va-tft { 19 lcd_supply: regulator-va-tft {
20 compatible = "regulator-fixed" 20 compatible = "regulator-fixed";
21 regulator-name = "va-tft-fixed 21 regulator-name = "va-tft-fixed-supply";
22 regulator-min-microvolt = <500 22 regulator-min-microvolt = <5000000>;
23 regulator-max-microvolt = <500 23 regulator-max-microvolt = <5000000>;
24 gpio = <&gpio 33 GPIO_ACTIVE_H 24 gpio = <&gpio 33 GPIO_ACTIVE_HIGH>;
25 enable-active-high; 25 enable-active-high;
26 }; 26 };
27 27
28 onewire { 28 onewire {
29 compatible = "w1-gpio"; 29 compatible = "w1-gpio";
30 pinctrl-names = "default"; 30 pinctrl-names = "default";
31 pinctrl-0 = <&w1_pins>; 31 pinctrl-0 = <&w1_pins>;
32 gpios = < 32 gpios = <
33 &gpio 126 GPIO_OPEN_DR 33 &gpio 126 GPIO_OPEN_DRAIN /* W1 I/O */
34 &gpio 105 GPIO_ACTIVE_ 34 &gpio 105 GPIO_ACTIVE_HIGH /* pullup */
35 >; 35 >;
36 36
37 w1_ds2760: slave-ds2760 { 37 w1_ds2760: slave-ds2760 {
38 compatible = "maxim,ds 38 compatible = "maxim,ds2760";
39 power-supplies = <&cha 39 power-supplies = <&charger>;
40 }; 40 };
41 }; 41 };
42 42
43 charger: charger { 43 charger: charger {
44 pinctrl-names = "default"; 44 pinctrl-names = "default";
45 pinctrl-0 = <&charger_pins>; 45 pinctrl-0 = <&charger_pins>;
46 compatible = "gpio-charger"; 46 compatible = "gpio-charger";
47 charger-type = "mains"; 47 charger-type = "mains";
48 gpios = <&gpio 101 GPIO_ACTIVE 48 gpios = <&gpio 101 GPIO_ACTIVE_LOW>;
49 }; 49 };
50 50
51 /* 51 /*
52 * One of the following two will be se 52 * One of the following two will be set to "okay" by the bootloader,
53 * depending on the hardware revision. 53 * depending on the hardware revision.
54 */ 54 */
55 backlight-controller-pwm { 55 backlight-controller-pwm {
56 compatible = "pwm-backlight"; 56 compatible = "pwm-backlight";
57 pinctrl-names = "default"; 57 pinctrl-names = "default";
58 pinctrl-0 = <&pwm0_pins>; 58 pinctrl-0 = <&pwm0_pins>;
59 pwms = <&pwm0 10000>; 59 pwms = <&pwm0 10000>;
60 power-supply = <®_vbatt>; 60 power-supply = <®_vbatt>;
61 status = "disabled"; 61 status = "disabled";
62 62
63 brightness-levels = < 63 brightness-levels = <
64 0 1 2 3 4 5 6 64 0 1 2 3 4 5 6 7 8 9
65 10 11 12 13 14 15 16 1 65 10 11 12 13 14 15 16 17 18 19
66 20 21 22 23 24 25 26 2 66 20 21 22 23 24 25 26 27 28 29
67 30 31 32 33 34 35 36 3 67 30 31 32 33 34 35 36 37 38 39
68 40 41 42 43 44 45 46 4 68 40 41 42 43 44 45 46 47 48 49
69 50 51 52 53 54 55 56 5 69 50 51 52 53 54 55 56 57 58 59
70 60 61 62 63 64 65 66 6 70 60 61 62 63 64 65 66 67 68 69
71 70 71 72 73 74 75 76 7 71 70 71 72 73 74 75 76 77 78 79
72 80 81 82 83 84 85 86 8 72 80 81 82 83 84 85 86 87 88 89
73 90 91 92 93 94 95 96 9 73 90 91 92 93 94 95 96 97 98 99
74 100 74 100
75 >; 75 >;
76 default-brightness-level = <10 76 default-brightness-level = <100>;
77 }; 77 };
78 78
79 backlight-controller { 79 backlight-controller {
80 compatible = "lltc,lt3593"; 80 compatible = "lltc,lt3593";
81 pinctrl-names = "default"; 81 pinctrl-names = "default";
82 pinctrl-0 = <<3593_pins>; 82 pinctrl-0 = <<3593_pins>;
83 lltc,ctrl-gpios = <&gpio 17 GP 83 lltc,ctrl-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
84 status = "disabled"; 84 status = "disabled";
85 85
86 led { 86 led {
87 label = "backlight"; 87 label = "backlight";
88 default-state = "on"; 88 default-state = "on";
89 }; 89 };
90 }; 90 };
91 }; 91 };
92 92
93 ®_va_5v0 { 93 ®_va_5v0 {
94 status = "disabled"; 94 status = "disabled";
95 }; 95 };
96 96
97 ðernet { 97 ðernet {
98 status = "disabled"; 98 status = "disabled";
99 }; 99 };
100 100
101 &leds { 101 &leds {
102 status = "disabled"; 102 status = "disabled";
103 }; 103 };
104 104
105 &dac { 105 &dac {
106 status = "disabled"; 106 status = "disabled";
107 }; 107 };
108 108
109 &pwm0 { 109 &pwm0 {
110 status = "okay"; 110 status = "okay";
111 }; 111 };
112 112
113 &keys { 113 &keys {
114 pinctrl-0 = <&gpio_keys_pins &dock_det 114 pinctrl-0 = <&gpio_keys_pins &dock_detect_pins>;
115 dock-detect { 115 dock-detect {
116 label = "dock detect"; 116 label = "dock detect";
117 gpios = <&gpio 116 GPIO_ACTIVE 117 gpios = <&gpio 116 GPIO_ACTIVE_LOW>;
118 linux,code = <KEY_F5>; 118 linux,code = <KEY_F5>;
119 }; 119 };
120 }; 120 };
121 121
122 &spi { 122 &spi {
123 accelerometer@1 { 123 accelerometer@1 {
124 compatible = "st,lis302dl-spi" 124 compatible = "st,lis302dl-spi";
125 pinctrl-names = "default"; 125 pinctrl-names = "default";
126 pinctrl-0 = <&lis302_pins>; 126 pinctrl-0 = <&lis302_pins>;
127 reg = <1>; 127 reg = <1>;
128 spi-max-frequency = <1000000>; 128 spi-max-frequency = <1000000>;
129 interrupt-parent = <&gpio>; 129 interrupt-parent = <&gpio>;
130 interrupts = <104 IRQ_TYPE_EDG 130 interrupts = <104 IRQ_TYPE_EDGE_FALLING>;
131 131
132 st,click-single-x; 132 st,click-single-x;
133 st,click-single-y; 133 st,click-single-y;
134 st,click-single-z; 134 st,click-single-z;
135 st,click-thresh-x = <10>; 135 st,click-thresh-x = <10>;
136 st,click-thresh-y = <10>; 136 st,click-thresh-y = <10>;
137 st,click-thresh-z = <10>; 137 st,click-thresh-z = <10>;
138 st,irq1-click; 138 st,irq1-click;
139 st,irq2-click; 139 st,irq2-click;
140 st,wakeup-x-lo; 140 st,wakeup-x-lo;
141 st,wakeup-x-hi; 141 st,wakeup-x-hi;
142 st,wakeup-y-lo; 142 st,wakeup-y-lo;
143 st,wakeup-y-hi; 143 st,wakeup-y-hi;
144 st,wakeup-z-lo; 144 st,wakeup-z-lo;
145 st,wakeup-z-hi; 145 st,wakeup-z-hi;
146 }; 146 };
147 }; 147 };
148 148
149 &lcdc { 149 &lcdc {
150 status = "okay"; 150 status = "okay";
151 pinctrl-names = "default"; 151 pinctrl-names = "default";
152 pinctrl-0 = <&lcdc_pins>; 152 pinctrl-0 = <&lcdc_pins>;
153 lcd-supply = <&lcd_supply>; 153 lcd-supply = <&lcd_supply>;
154 154
155 port { 155 port {
156 lcdc_out: endpoint { 156 lcdc_out: endpoint {
157 remote-endpoint = <&pa 157 remote-endpoint = <&panel_in>;
158 bus-width = <16>; 158 bus-width = <16>;
159 }; 159 };
160 }; 160 };
161 161
162 panel { 162 panel {
163 compatible = "sharp,lq043t3dx0 163 compatible = "sharp,lq043t3dx0-panel";
164 display-timings { 164 display-timings {
165 native-mode = <&timing 165 native-mode = <&timing0>;
166 timing0: timing { 166 timing0: timing {
167 clock-frequenc 167 clock-frequency = <9009000>;
168 pixelclk-activ 168 pixelclk-active = <0>; /* negative edge */
169 hactive = <480 169 hactive = <480>;
170 vactive = <272 170 vactive = <272>;
171 hsync-len = <4 171 hsync-len = <41>;
172 hback-porch = 172 hback-porch = <2>;
173 hfront-porch = 173 hfront-porch = <1>;
174 vsync-len = <1 174 vsync-len = <10>;
175 vback-porch = 175 vback-porch = <3>;
176 vfront-porch = 176 vfront-porch = <1>;
177 }; 177 };
178 }; 178 };
179 179
180 port { 180 port {
181 panel_in: endpoint { 181 panel_in: endpoint {
182 remote-endpoin 182 remote-endpoint = <&lcdc_out>;
183 }; 183 };
184 }; 184 };
185 }; 185 };
186 }; 186 };
187 187
188 &gcu { 188 &gcu {
189 status = "okay"; 189 status = "okay";
190 }; 190 };
191 191
192 &pxai2c1 { 192 &pxai2c1 {
193 touchscreen@a { 193 touchscreen@a {
194 compatible = "eeti,exc3000-i2c 194 compatible = "eeti,exc3000-i2c";
195 pinctrl-names = "default"; 195 pinctrl-names = "default";
196 pinctrl-0 = <&eeti_ts_pins>; 196 pinctrl-0 = <&eeti_ts_pins>;
197 reg = <0xa>; 197 reg = <0xa>;
198 interrupt-parent = <&gpio>; 198 interrupt-parent = <&gpio>;
199 interrupts = <32 IRQ_TYPE_EDGE 199 interrupts = <32 IRQ_TYPE_EDGE_RISING>;
200 attn-gpios = <&gpio 32 GPIO_AC 200 attn-gpios = <&gpio 32 GPIO_ACTIVE_HIGH>;
201 touchscreen-inverted-y; 201 touchscreen-inverted-y;
202 }; 202 };
203 }; 203 };
204 204
205 &pinctrl { 205 &pinctrl {
206 lis302_pins: lis302-pins { 206 lis302_pins: lis302-pins {
207 pinctrl-single,pins = < 207 pinctrl-single,pins = <
208 MFP_PIN_PXA300(104) MF 208 MFP_PIN_PXA300(104) MFP_AF0 /* IRQ */
209 >; 209 >;
210 pinctrl-single,low-power-mode 210 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
211 }; 211 };
212 212
213 eeti_ts_pins: eeti-ts-pins { 213 eeti_ts_pins: eeti-ts-pins {
214 pinctrl-single,pins = < 214 pinctrl-single,pins = <
215 MFP_PIN_PXA300(32) MFP 215 MFP_PIN_PXA300(32) MFP_AF0 /* IRQ */
216 >; 216 >;
217 pinctrl-single,low-power-mode 217 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
218 }; 218 };
219 219
220 lt3593_pins: lt3593-pins { 220 lt3593_pins: lt3593-pins {
221 pinctrl-single,pins = < 221 pinctrl-single,pins = <
222 MFP_PIN_PXA300(17) MFP 222 MFP_PIN_PXA300(17) MFP_AF0 /* Backlight */
223 >; 223 >;
224 pinctrl-single,low-power-mode 224 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
225 }; 225 };
226 226
227 pwm0_pins: pwm0-pins { 227 pwm0_pins: pwm0-pins {
228 pinctrl-single,pins = < 228 pinctrl-single,pins = <
229 MFP_PIN_PXA300(17) MFP 229 MFP_PIN_PXA300(17) MFP_AF1 /* PWM */
230 >; 230 >;
231 pinctrl-single,low-power-mode 231 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
232 }; 232 };
233 233
234 w1_pins: w1-pins { 234 w1_pins: w1-pins {
235 pinctrl-single,pins = < 235 pinctrl-single,pins = <
236 MFP_PIN_PXA300(126) MF 236 MFP_PIN_PXA300(126) MFP_AF0 /* PWM */
237 MFP_PIN_PXA300(105) MF 237 MFP_PIN_PXA300(105) MFP_AF0 /* PWM */
238 >; 238 >;
239 pinctrl-single,low-power-mode 239 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
240 }; 240 };
241 241
242 charger_pins: charger_pins { 242 charger_pins: charger_pins {
243 pinctrl-single,pins = < 243 pinctrl-single,pins = <
244 MFP_PIN_PXA300(31) MFP 244 MFP_PIN_PXA300(31) MFP_AF0 /* PEN2 */
245 >; 245 >;
246 pinctrl-single,low-power-mode 246 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_HIGH);
247 pinctrl-single,bias-pullup = M 247 pinctrl-single,bias-pullup = MPF_PULL_UP;
248 }; 248 };
249 249
250 dock_detect_pins: dock_detect_pins { 250 dock_detect_pins: dock_detect_pins {
251 pinctrl-single,pins = < 251 pinctrl-single,pins = <
252 MFP_PIN_PXA300(116) MF 252 MFP_PIN_PXA300(116) MFP_AF0 /* DOCK_DETECT */
253 >; 253 >;
254 pinctrl-single,low-power-mode 254 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_HIGH);
255 pinctrl-single,bias-pullup = M 255 pinctrl-single,bias-pullup = MPF_PULL_UP;
256 }; 256 };
257 257
258 lcdc_pins: lcdc-pins { 258 lcdc_pins: lcdc-pins {
259 pinctrl-single,pins = < 259 pinctrl-single,pins = <
260 MFP_PIN_PXA300(54) MFP 260 MFP_PIN_PXA300(54) MFP_AF1 /* LDD_0 */
261 MFP_PIN_PXA300(55) MFP 261 MFP_PIN_PXA300(55) MFP_AF1 /* LDD_1 */
262 MFP_PIN_PXA300(56) MFP 262 MFP_PIN_PXA300(56) MFP_AF1 /* LDD_2 */
263 MFP_PIN_PXA300(57) MFP 263 MFP_PIN_PXA300(57) MFP_AF1 /* LDD_3 */
264 MFP_PIN_PXA300(58) MFP 264 MFP_PIN_PXA300(58) MFP_AF1 /* LDD_4 */
265 MFP_PIN_PXA300(59) MFP 265 MFP_PIN_PXA300(59) MFP_AF1 /* LDD_5 */
266 MFP_PIN_PXA300(60) MFP 266 MFP_PIN_PXA300(60) MFP_AF1 /* LDD_6 */
267 MFP_PIN_PXA300(61) MFP 267 MFP_PIN_PXA300(61) MFP_AF1 /* LDD_7 */
268 MFP_PIN_PXA300(62) MFP 268 MFP_PIN_PXA300(62) MFP_AF1 /* LDD_8 */
269 MFP_PIN_PXA300(63) MFP 269 MFP_PIN_PXA300(63) MFP_AF1 /* LDD_9 */
270 MFP_PIN_PXA300(64) MFP 270 MFP_PIN_PXA300(64) MFP_AF1 /* LDD_10 */
271 MFP_PIN_PXA300(65) MFP 271 MFP_PIN_PXA300(65) MFP_AF1 /* LDD_11 */
272 MFP_PIN_PXA300(66) MFP 272 MFP_PIN_PXA300(66) MFP_AF1 /* LDD_12 */
273 MFP_PIN_PXA300(67) MFP 273 MFP_PIN_PXA300(67) MFP_AF1 /* LDD_13 */
274 MFP_PIN_PXA300(68) MFP 274 MFP_PIN_PXA300(68) MFP_AF1 /* LDD_14 */
275 MFP_PIN_PXA300(69) MFP 275 MFP_PIN_PXA300(69) MFP_AF1 /* LDD_15 */
276 MFP_PIN_PXA300(70) MFP 276 MFP_PIN_PXA300(70) MFP_AF1 /* LDD_16 */
277 MFP_PIN_PXA300(71) MFP 277 MFP_PIN_PXA300(71) MFP_AF1 /* LDD_17 */
278 MFP_PIN_PXA300(72) MFP 278 MFP_PIN_PXA300(72) MFP_AF1 /* LCD_FCLK */
279 MFP_PIN_PXA300(73) MFP 279 MFP_PIN_PXA300(73) MFP_AF1 /* LCD_LCLK */
280 MFP_PIN_PXA300(74) MFP 280 MFP_PIN_PXA300(74) MFP_AF1 /* LCD_PCLK */
281 MFP_PIN_PXA300(75) MFP 281 MFP_PIN_PXA300(75) MFP_AF1 /* LCD_BIAS */
282 >; 282 >;
283 pinctrl-single,low-power-mode 283 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
284 }; 284 };
285 }; 285 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.