From d88bbd86c6435df19858e5cb89eb72f7dee834f2 Mon Sep 17 00:00:00 2001 From: Oleksandr Suvorov Date: Thu, 11 Feb 2021 19:46:14 +0200 Subject: overlays: colibri-imx6: add VGA support The VGA connects to the LCD interface, which remains disabled in the main devicetree. Add an overlay that turns it on and set up the VGA display mode, making one able to use VGA monitors. Related-to: ELB-3243 Signed-off-by: Oleksandr Suvorov --- overlays/Makefile | 1 + overlays/colibri-imx6_lcd-vga_overlay.dts | 25 +++++++++++++++++++++++++ 2 files changed, 26 insertions(+) create mode 100644 overlays/colibri-imx6_lcd-vga_overlay.dts diff --git a/overlays/Makefile b/overlays/Makefile index f7dc862..859f6cb 100644 --- a/overlays/Makefile +++ b/overlays/Makefile @@ -42,6 +42,7 @@ dtb-y += colibri-imx6-eval_spidev_overlay.dtbo dtb-y += colibri-imx6_hdmi_overlay.dtbo dtb-y += colibri-imx6_lcd_overlay.dtbo dtb-y += colibri-imx6_stmpe-ts_overlay.dtbo +dtb-y += colibri-imx6_lcd-vga_overlay.dtbo dtb-y += colibri-imx7_ad7879_overlay.dtbo dtb-y += colibri-imx7-aster_atmel-mxt_overlay.dtbo dtb-y += colibri-imx7-eval_atmel-mxt_overlay.dtbo diff --git a/overlays/colibri-imx6_lcd-vga_overlay.dts b/overlays/colibri-imx6_lcd-vga_overlay.dts new file mode 100644 index 0000000..451b4e5 --- /dev/null +++ b/overlays/colibri-imx6_lcd-vga_overlay.dts @@ -0,0 +1,25 @@ +// Enable the LCD interface and turn on the VGA DAC on the Colibri iMX6DL + +/dts-v1/; +/plugin/; + +/ { + compatible = "toradex,colibri_imx6dl"; +}; + +&backlight { + status = "okay"; +}; + +&lcd { + status = "okay"; +}; + +&mxcfb1 { + mode_str ="640x480M@60"; + status = "okay"; +}; + +&pwm3 { + status = "okay"; +}; -- cgit v1.2.3