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// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright 2021 Toradex AG
*/
#include "imx6ull.dtsi"
#include <dt-bindings/pwm/pwm.h>
/ {
backlight: backlight {
compatible = "pwm-backlight";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_bl_on>;
enable-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
brightness-levels = <0 45 63 88 119 158 203 255>;
default-brightness-level = <4>;
pwms = <&pwm4 0 6666667 PWM_POLARITY_INVERTED>;
status = "disabled";
};
};
&iomuxc {
imx6ull-colibri {
pinctrl_lcdif_dat: lcdif-dat-grp {
fsl,pins = <
MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x00079 /* SODIMM 76 */
MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x00079 /* SODIMM 70 */
MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x00079 /* SODIMM 60 */
MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x00079 /* SODIMM 58 */
MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x00079 /* SODIMM 78 */
MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x00079 /* SODIMM 72 */
MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x00079 /* SODIMM 80 */
MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x00079 /* SODIMM 46 */
MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x00079 /* SODIMM 62 */
MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x00079 /* SODIMM 48 */
MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x00079 /* SODIMM 74 */
MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x00079 /* SODIMM 50 */
MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x00079 /* SODIMM 52 */
MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x00079 /* SODIMM 54 */
MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x00079 /* SODIMM 66 */
MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x00079 /* SODIMM 64 */
MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x00079 /* SODIMM 57 */
MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x00079 /* SODIMM 61 */
>;
};
pinctrl_lcdif_ctrl: lcdif-ctrl-grp {
fsl,pins = <
MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x00079 /* SODIMM 56 */
MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x00079 /* SODIMM 44 */
MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x00079 /* SODIMM 68 */
MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x00079 /* SODIMM 82 */
>;
};
pinctrl_pwm4: pwm4-grp {
fsl,pins = <
MX6UL_PAD_NAND_WP_B__PWM4_OUT 0x00079 /* SODIMM 59 */
>;
};
}; /* imx6ull-colibri { */
};
&pwm4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm4>;
#pwm-cells = <3>;
status = "disabled";
};
&lcdif {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lcdif_dat
&pinctrl_lcdif_ctrl>;
display = <&display0>;
status = "disabled";
display0: lcd-display {
bits-per-pixel = <16>;
bus-width = <18>;
display-timings {
native-mode = <&timing_vga>;
/* Standard VGA timing */
timing_vga: 640x480 {
clock-frequency = <25175000>;
hactive = <640>;
vactive = <480>;
hback-porch = <40>;
hfront-porch = <24>;
vback-porch = <32>;
vfront-porch = <11>;
hsync-len = <96>;
vsync-len = <2>;
de-active = <1>;
hsync-active = <0>;
vsync-active = <0>;
pixelclk-active = <0>;
};
/* WVGA Timing, e.g. EDT ET070080DH6 */
timing_wvga: 800x480 {
clock-frequency = <33260000>;
hactive = <800>;
vactive = <480>;
hback-porch = <216>;
hfront-porch = <40>;
vback-porch = <35>;
vfront-porch = <10>;
hsync-len = <128>;
vsync-len = <2>;
de-active = <1>;
hsync-active = <0>;
vsync-active = <0>;
pixelclk-active = <0>;
};
/* WVGA Timing, TouchRevolution Fusion 7" */
timing_wvga2: 800x480pixclkact {
clock-frequency = <33260000>;
hactive = <800>;
vactive = <480>;
hback-porch = <216>;
hfront-porch = <40>;
vback-porch = <35>;
vfront-porch = <10>;
hsync-len = <128>;
vsync-len = <2>;
de-active = <1>;
hsync-active = <0>;
vsync-active = <0>;
pixelclk-active = <1>;
};
/* Standard SVGA timing */
timing_svga: 800x600 {
clock-frequency = <40000000>;
hactive = <800>;
vactive = <600>;
hback-porch = <88>;
hfront-porch = <40>;
vback-porch = <23>;
vfront-porch = <1>;
hsync-len = <128>;
vsync-len = <4>;
de-active = <1>;
hsync-active = <1>;
vsync-active = <1>;
pixelclk-active = <0>;
};
/* TouchRevolution Fusion 10"/CLAA101NC05 10.1 inch */
timing_wsvga: 1024x600 {
clock-frequency = <48000000>;
hactive = <1024>;
vactive = <600>;
hback-porch = <104>;
hfront-porch = <43>;
vback-porch = <24>;
vfront-porch = <20>;
hsync-len = <5>;
vsync-len = <5>;
de-active = <1>;
hsync-active = <0>;
vsync-active = <0>;
pixelclk-active = <0>;
};
/* Standard XGA timing */
timing_xga: 1024x768 {
clock-frequency = <65000000>;
hactive = <1024>;
vactive = <768>;
hback-porch = <160>;
hfront-porch = <24>;
vback-porch = <29>;
vfront-porch = <3>;
hsync-len = <136>;
vsync-len = <6>;
de-active = <1>;
hsync-active = <0>;
vsync-active = <0>;
pixelclk-active = <0>;
};
};
};
};
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