| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-only |
| 2 | /* |
| 3 | * Author: Anthoine Bourgeois <anthoine.bourgois@gmail.com> |
| 4 | */ |
| 5 | |
| 6 | #include "omap3-devkit8000-common.dtsi" |
| 7 | / { |
| 8 | aliases { |
| 9 | display0 = &lcd0; |
| 10 | display1 = &dvi0; |
| 11 | display2 = &tv0; |
| 12 | }; |
| 13 | |
| 14 | lcd0: display { |
| 15 | compatible = "panel-dpi"; |
| 16 | label = "lcd"; |
| 17 | |
| 18 | enable-gpios = <&twl_gpio 18 GPIO_ACTIVE_HIGH>; |
| 19 | |
| 20 | port { |
| 21 | lcd_in: endpoint { |
| 22 | remote-endpoint = <&dpi_lcd_out>; |
| 23 | }; |
| 24 | }; |
| 25 | }; |
| 26 | }; |
| 27 | |
| 28 | &dss { |
| 29 | port { |
| 30 | #address-cells = <1>; |
| 31 | #size-cells = <0>; |
| 32 | dpi_lcd_out: endpoint@1 { |
| 33 | reg = <1>; |
| 34 | remote-endpoint = <&lcd_in>; |
| 35 | data-lines = <24>; |
| 36 | }; |
| 37 | }; |
| 38 | }; |
| 39 | |
| 40 | &vio { |
| 41 | regulator-min-microvolt = <1800000>; |
| 42 | regulator-max-microvolt = <1800000>; |
| 43 | }; |
| 44 | |
| 45 | &mcspi2 { |
| 46 | |
| 47 | /* touch controller */ |
| 48 | ads7846@0 { |
| 49 | compatible = "ti,ads7846"; |
| 50 | vcc-supply = <&vio>; |
| 51 | |
| 52 | reg = <0>; /* CS0 */ |
| 53 | spi-max-frequency = <1500000>; |
| 54 | |
| 55 | interrupt-parent = <&gpio1>; |
| 56 | interrupts = <27 0>; /* gpio_27 */ |
| 57 | pendown-gpio = <&gpio1 27 GPIO_ACTIVE_LOW>; |
| 58 | |
| 59 | ti,x-min = /bits/ 16 <0x0>; |
| 60 | ti,x-max = /bits/ 16 <0x0fff>; |
| 61 | ti,y-min = /bits/ 16 <0x0>; |
| 62 | ti,y-max = /bits/ 16 <0x0fff>; |
| 63 | ti,x-plate-ohms = /bits/ 16 <180>; |
| 64 | ti,pressure-max = /bits/ 16 <255>; |
| 65 | ti,debounce-max = /bits/ 16 <10>; |
| 66 | ti,debounce-tol = /bits/ 16 <5>; |
| 67 | ti,debounce-rep = /bits/ 16 <1>; |
| 68 | ti,keep-vref-on = <1>; |
| 69 | ti,settle-delay-usec = /bits/ 16 <150>; |
| 70 | |
| 71 | wakeup-source; |
| 72 | }; |
| 73 | }; |