From 76098439a7b27ecc023abfa9f85080793cedc74f Mon Sep 17 00:00:00 2001 From: Oleksandr Suvorov Date: Fri, 30 Oct 2020 19:59:10 +0200 Subject: overlays: apalis-imx8x: lvds solution The overlay for the main LVDS display connected to ldb1 SoC port. Related-to: ELB-2943 Signed-off-by: Oleksandr Suvorov --- overlays/Makefile | 3 +- overlays/apalis-imx8x_display-lt161010_overlay.dts | 38 ---------------------- overlays/apalis-imx8x_display-lt170410_overlay.dts | 38 ---------------------- overlays/apalis-imx8x_lvds_overlay.dts | 35 ++++++++++++++++++++ 4 files changed, 36 insertions(+), 78 deletions(-) delete mode 100644 overlays/apalis-imx8x_display-lt161010_overlay.dts delete mode 100644 overlays/apalis-imx8x_display-lt170410_overlay.dts create mode 100644 overlays/apalis-imx8x_lvds_overlay.dts diff --git a/overlays/Makefile b/overlays/Makefile index 8a56c94..658471c 100644 --- a/overlays/Makefile +++ b/overlays/Makefile @@ -26,8 +26,7 @@ dtb-y += apalis-imx8_atmel-mxt_overlay.dtbo dtb-y += apalis-imx8_lvds_overlay.dtbo dtb-y += apalis-imx8x_ad7879_overlay.dtbo dtb-y += apalis-imx8x_atmel-mxt_overlay.dtbo -dtb-y += apalis-imx8x_display-lt161010_overlay.dtbo -dtb-y += apalis-imx8x_display-lt170410_overlay.dtbo +dtb-y += apalis-imx8x_lvds_overlay.dtbo dtb-y += apalis-imx8x_parallel-rgb_overlay.dtbo dtb-y += colibri-imx6-aster_atmel-mxt_overlay.dtbo dtb-y += colibri-imx6-eval_atmel-mxt_overlay.dtbo diff --git a/overlays/apalis-imx8x_display-lt161010_overlay.dts b/overlays/apalis-imx8x_display-lt161010_overlay.dts deleted file mode 100644 index 53e191f..0000000 --- a/overlays/apalis-imx8x_display-lt161010_overlay.dts +++ /dev/null @@ -1,38 +0,0 @@ -// LT161010 display (7inch) with a resolution of 800x480 pixel. This display can be ordered at Toradex. - -/dts-v1/; -/plugin/; -/ { - compatible = "toradex,apalis-imx8x"; -}; - -&{/lcdif@5a180000} { - status = "okay"; -}; - -&{/panel-1} { - compatible = "panel-dpi"; - - width-mm = <217>; - height-mm = <136>; - - data-mapping = "bgr666"; - - panel-timing { - clock-frequency = <33260000>; - hactive = <800>; - vactive = <480>; - hback-porch = <88>; - hfront-porch = <40>; - vback-porch = <32>; - vfront-porch = <13>; - hsync-len = <48>; - vsync-len = <3>; - - de-active = <1>; - hsync-active = <0>; - vsync-active = <0>; - pixelclk-active = <1>; - }; -}; - diff --git a/overlays/apalis-imx8x_display-lt170410_overlay.dts b/overlays/apalis-imx8x_display-lt170410_overlay.dts deleted file mode 100644 index c09d294..0000000 --- a/overlays/apalis-imx8x_display-lt170410_overlay.dts +++ /dev/null @@ -1,38 +0,0 @@ -// LT170410 display (10inch) with a resolution of 1280x800 pixel. This display can be ordered at Toradex. - -/dts-v1/; -/plugin/; -/ { - compatible = "toradex,apalis-imx8x"; -}; - -&ldb1 { - status = "okay"; -}; - -&panel_2 { - status = "okay"; - compatible = "panel-lvds"; - - width-mm = <1280>; - height-mm = <800>; - - data-mapping = "vesa-24"; - - panel-timing { - clock-frequency = <68930000>; - hactive = <1280>; - vactive = <800>; - hback-porch = <64>; - hfront-porch = <64>; - vback-porch = <5>; - vfront-porch = <5>; - hsync-len = <40>; - vsync-len = <6>; - - hsync-active = <0>; - vsync-active = <0>; - pixelclk-active = <0>; - }; -}; - diff --git a/overlays/apalis-imx8x_lvds_overlay.dts b/overlays/apalis-imx8x_lvds_overlay.dts new file mode 100644 index 0000000..b3da629 --- /dev/null +++ b/overlays/apalis-imx8x_lvds_overlay.dts @@ -0,0 +1,35 @@ +// LT170410 display (10inch) with a resolution of 1280x800 pixel. This display can be ordered at Toradex. + +/dts-v1/; +/plugin/; + +#include "dt-bindings/pwm/pwm.h" + +/ { + compatible = "toradex,apalis-imx8x"; +}; + +&backlight { + brightness-levels = <0 45 63 88 119 158 203 255>; + default-brightness-level = <4>; + pwms = <&pwm_mipi_lvds1 0 6666667 PWM_POLARITY_INVERTED>; + status = "okay"; +}; + +&ldb1 { + status = "okay"; +}; + +&ldb1_phy { + status = "okay"; +}; + +&panel_lvds { + status = "okay"; +}; + +/* Apalis BKL1_PWM */ +&pwm_mipi_lvds1 { + status = "okay"; +}; + -- cgit v1.2.3