diff options
Diffstat (limited to 'arch/arm/boot/dts/imx6ull-colibri-lcdif.dtsi')
-rw-r--r-- | arch/arm/boot/dts/imx6ull-colibri-lcdif.dtsi | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6ull-colibri-lcdif.dtsi b/arch/arm/boot/dts/imx6ull-colibri-lcdif.dtsi new file mode 100644 index 000000000000..c7ca5b7cc126 --- /dev/null +++ b/arch/arm/boot/dts/imx6ull-colibri-lcdif.dtsi @@ -0,0 +1,188 @@ +// 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 { + 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 */ + >; + }; +}; + +&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>; + }; + }; + }; +}; |