| /* |
| * Common file for omap dpi panels with QVGA and reset pins |
| * |
| * Note that the board specifc DTS file needs to specify |
| * at minimum the GPIO enable-gpios for display, and |
| * gpios for gpio-backlight. |
| */ |
| |
| / { |
| aliases { |
| display0 = &lcd0; |
| }; |
| |
| backlight0: backlight { |
| compatible = "gpio-backlight"; |
| default-on; |
| }; |
| |
| /* 3.3V GPIO controlled regulator for LCD_ENVDD */ |
| lcd_3v3: regulator-lcd-3v3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "lcd_3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| startup-delay-us = <70000>; |
| }; |
| |
| lcd0: display { |
| compatible = "sharp,ls037v7dw01"; |
| label = "lcd"; |
| power-supply = <&lcd_3v3>; |
| |
| port { |
| lcd_in: endpoint { |
| remote-endpoint = <&dpi_out>; |
| }; |
| }; |
| }; |
| }; |
| |
| /* Needed to power the DPI pins */ |
| &vpll2 { |
| regulator-always-on; |
| }; |
| |
| &dss { |
| status = "ok"; |
| port { |
| dpi_out: endpoint { |
| remote-endpoint = <&lcd_in>; |
| data-lines = <18>; |
| }; |
| }; |
| }; |
| |
| &mcspi1 { |
| tsc2046@0 { |
| reg = <0>; /* CS0 */ |
| compatible = "ti,tsc2046"; |
| spi-max-frequency = <1000000>; |
| vcc-supply = <&lcd_3v3>; |
| ti,x-min = /bits/ 16 <0>; |
| ti,x-max = /bits/ 16 <8000>; |
| ti,y-min = /bits/ 16 <0>; |
| ti,y-max = /bits/ 16 <4800>; |
| ti,x-plate-ohms = /bits/ 16 <40>; |
| ti,pressure-max = /bits/ 16 <255>; |
| ti,swap-xy; |
| wakeup-source; |
| }; |
| }; |
