Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/pxa300-raumfeld-controller.dts
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1 // SPDX-License-Identifier: GPL-2.0 2 3 /dts-v1/; 4 5 #include "pxa300-raumfeld-common.dtsi" 6 7 / { 8 model = "Raumfeld Controller (PXA3xx)"; 9 compatible = "raumfeld,raumfeld-controller-pxa303", "marvell,pxa300"; 10 11 reg_vbatt: regulator-vbatt { 12 compatible = "regulator-fixed"; 13 regulator-name = "vbatt-fixed-supply"; 14 regulator-min-microvolt = <3700000>; 15 regulator-max-microvolt = <3700000>; 16 regulator-always-on; 17 }; 18 19 lcd_supply: regulator-va-tft { 20 compatible = "regulator-fixed"; 21 regulator-name = "va-tft-fixed-supply"; 22 regulator-min-microvolt = <5000000>; 23 regulator-max-microvolt = <5000000>; 24 gpio = <&gpio 33 GPIO_ACTIVE_HIGH>; 25 enable-active-high; 26 }; 27 28 onewire { 29 compatible = "w1-gpio"; 30 pinctrl-names = "default"; 31 pinctrl-0 = <&w1_pins>; 32 gpios = < 33 &gpio 126 GPIO_OPEN_DRAIN /* W1 I/O */ 34 &gpio 105 GPIO_ACTIVE_HIGH /* pullup */ 35 >; 36 37 w1_ds2760: slave-ds2760 { 38 compatible = "maxim,ds2760"; 39 power-supplies = <&charger>; 40 }; 41 }; 42 43 charger: charger { 44 pinctrl-names = "default"; 45 pinctrl-0 = <&charger_pins>; 46 compatible = "gpio-charger"; 47 charger-type = "mains"; 48 gpios = <&gpio 101 GPIO_ACTIVE_LOW>; 49 }; 50 51 /* 52 * One of the following two will be set to "okay" by the bootloader, 53 * depending on the hardware revision. 54 */ 55 backlight-controller-pwm { 56 compatible = "pwm-backlight"; 57 pinctrl-names = "default"; 58 pinctrl-0 = <&pwm0_pins>; 59 pwms = <&pwm0 10000>; 60 power-supply = <®_vbatt>; 61 status = "disabled"; 62 63 brightness-levels = < 64 0 1 2 3 4 5 6 7 8 9 65 10 11 12 13 14 15 16 17 18 19 66 20 21 22 23 24 25 26 27 28 29 67 30 31 32 33 34 35 36 37 38 39 68 40 41 42 43 44 45 46 47 48 49 69 50 51 52 53 54 55 56 57 58 59 70 60 61 62 63 64 65 66 67 68 69 71 70 71 72 73 74 75 76 77 78 79 72 80 81 82 83 84 85 86 87 88 89 73 90 91 92 93 94 95 96 97 98 99 74 100 75 >; 76 default-brightness-level = <100>; 77 }; 78 79 backlight-controller { 80 compatible = "lltc,lt3593"; 81 pinctrl-names = "default"; 82 pinctrl-0 = <<3593_pins>; 83 lltc,ctrl-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>; 84 status = "disabled"; 85 86 led { 87 label = "backlight"; 88 default-state = "on"; 89 }; 90 }; 91 }; 92 93 ®_va_5v0 { 94 status = "disabled"; 95 }; 96 97 ðernet { 98 status = "disabled"; 99 }; 100 101 &leds { 102 status = "disabled"; 103 }; 104 105 &dac { 106 status = "disabled"; 107 }; 108 109 &pwm0 { 110 status = "okay"; 111 }; 112 113 &keys { 114 pinctrl-0 = <&gpio_keys_pins &dock_detect_pins>; 115 dock-detect { 116 label = "dock detect"; 117 gpios = <&gpio 116 GPIO_ACTIVE_LOW>; 118 linux,code = <KEY_F5>; 119 }; 120 }; 121 122 &spi { 123 accelerometer@1 { 124 compatible = "st,lis302dl-spi"; 125 pinctrl-names = "default"; 126 pinctrl-0 = <&lis302_pins>; 127 reg = <1>; 128 spi-max-frequency = <1000000>; 129 interrupt-parent = <&gpio>; 130 interrupts = <104 IRQ_TYPE_EDGE_FALLING>; 131 132 st,click-single-x; 133 st,click-single-y; 134 st,click-single-z; 135 st,click-thresh-x = <10>; 136 st,click-thresh-y = <10>; 137 st,click-thresh-z = <10>; 138 st,irq1-click; 139 st,irq2-click; 140 st,wakeup-x-lo; 141 st,wakeup-x-hi; 142 st,wakeup-y-lo; 143 st,wakeup-y-hi; 144 st,wakeup-z-lo; 145 st,wakeup-z-hi; 146 }; 147 }; 148 149 &lcdc { 150 status = "okay"; 151 pinctrl-names = "default"; 152 pinctrl-0 = <&lcdc_pins>; 153 lcd-supply = <&lcd_supply>; 154 155 port { 156 lcdc_out: endpoint { 157 remote-endpoint = <&panel_in>; 158 bus-width = <16>; 159 }; 160 }; 161 162 panel { 163 compatible = "sharp,lq043t3dx0-panel"; 164 display-timings { 165 native-mode = <&timing0>; 166 timing0: timing { 167 clock-frequency = <9009000>; 168 pixelclk-active = <0>; /* negative edge */ 169 hactive = <480>; 170 vactive = <272>; 171 hsync-len = <41>; 172 hback-porch = <2>; 173 hfront-porch = <1>; 174 vsync-len = <10>; 175 vback-porch = <3>; 176 vfront-porch = <1>; 177 }; 178 }; 179 180 port { 181 panel_in: endpoint { 182 remote-endpoint = <&lcdc_out>; 183 }; 184 }; 185 }; 186 }; 187 188 &gcu { 189 status = "okay"; 190 }; 191 192 &pxai2c1 { 193 touchscreen@a { 194 compatible = "eeti,exc3000-i2c"; 195 pinctrl-names = "default"; 196 pinctrl-0 = <&eeti_ts_pins>; 197 reg = <0xa>; 198 interrupt-parent = <&gpio>; 199 interrupts = <32 IRQ_TYPE_EDGE_RISING>; 200 attn-gpios = <&gpio 32 GPIO_ACTIVE_HIGH>; 201 touchscreen-inverted-y; 202 }; 203 }; 204 205 &pinctrl { 206 lis302_pins: lis302-pins { 207 pinctrl-single,pins = < 208 MFP_PIN_PXA300(104) MFP_AF0 /* IRQ */ 209 >; 210 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW); 211 }; 212 213 eeti_ts_pins: eeti-ts-pins { 214 pinctrl-single,pins = < 215 MFP_PIN_PXA300(32) MFP_AF0 /* IRQ */ 216 >; 217 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT); 218 }; 219 220 lt3593_pins: lt3593-pins { 221 pinctrl-single,pins = < 222 MFP_PIN_PXA300(17) MFP_AF0 /* Backlight */ 223 >; 224 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW); 225 }; 226 227 pwm0_pins: pwm0-pins { 228 pinctrl-single,pins = < 229 MFP_PIN_PXA300(17) MFP_AF1 /* PWM */ 230 >; 231 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW); 232 }; 233 234 w1_pins: w1-pins { 235 pinctrl-single,pins = < 236 MFP_PIN_PXA300(126) MFP_AF0 /* PWM */ 237 MFP_PIN_PXA300(105) MFP_AF0 /* PWM */ 238 >; 239 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT); 240 }; 241 242 charger_pins: charger_pins { 243 pinctrl-single,pins = < 244 MFP_PIN_PXA300(31) MFP_AF0 /* PEN2 */ 245 >; 246 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_HIGH); 247 pinctrl-single,bias-pullup = MPF_PULL_UP; 248 }; 249 250 dock_detect_pins: dock_detect_pins { 251 pinctrl-single,pins = < 252 MFP_PIN_PXA300(116) MFP_AF0 /* DOCK_DETECT */ 253 >; 254 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_HIGH); 255 pinctrl-single,bias-pullup = MPF_PULL_UP; 256 }; 257 258 lcdc_pins: lcdc-pins { 259 pinctrl-single,pins = < 260 MFP_PIN_PXA300(54) MFP_AF1 /* LDD_0 */ 261 MFP_PIN_PXA300(55) MFP_AF1 /* LDD_1 */ 262 MFP_PIN_PXA300(56) MFP_AF1 /* LDD_2 */ 263 MFP_PIN_PXA300(57) MFP_AF1 /* LDD_3 */ 264 MFP_PIN_PXA300(58) MFP_AF1 /* LDD_4 */ 265 MFP_PIN_PXA300(59) MFP_AF1 /* LDD_5 */ 266 MFP_PIN_PXA300(60) MFP_AF1 /* LDD_6 */ 267 MFP_PIN_PXA300(61) MFP_AF1 /* LDD_7 */ 268 MFP_PIN_PXA300(62) MFP_AF1 /* LDD_8 */ 269 MFP_PIN_PXA300(63) MFP_AF1 /* LDD_9 */ 270 MFP_PIN_PXA300(64) MFP_AF1 /* LDD_10 */ 271 MFP_PIN_PXA300(65) MFP_AF1 /* LDD_11 */ 272 MFP_PIN_PXA300(66) MFP_AF1 /* LDD_12 */ 273 MFP_PIN_PXA300(67) MFP_AF1 /* LDD_13 */ 274 MFP_PIN_PXA300(68) MFP_AF1 /* LDD_14 */ 275 MFP_PIN_PXA300(69) MFP_AF1 /* LDD_15 */ 276 MFP_PIN_PXA300(70) MFP_AF1 /* LDD_16 */ 277 MFP_PIN_PXA300(71) MFP_AF1 /* LDD_17 */ 278 MFP_PIN_PXA300(72) MFP_AF1 /* LCD_FCLK */ 279 MFP_PIN_PXA300(73) MFP_AF1 /* LCD_LCLK */ 280 MFP_PIN_PXA300(74) MFP_AF1 /* LCD_PCLK */ 281 MFP_PIN_PXA300(75) MFP_AF1 /* LCD_BIAS */ 282 >; 283 pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW); 284 }; 285 };
Cache object: 8d8aa9d99eb2d9e56e6a2f84574600fa
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