Re: [U-Boot] [PATCH 5/6] ARM: dts: colibri-imx6ull: extend lcdif node

+ Oleksandr

On Wed, Jun 19, 2019 at 11:47 AM Igor Opaniuk igor.opaniuk@gmail.com wrote:

From: Igor Opaniuk igor.opaniuk@toradex.com

Provide proper display timings for lcdif node, used by mxsfb DM_VIDEO enabled framebuffer driver.

Signed-off-by: Igor Opaniuk igor.opaniuk@toradex.com

arch/arm/dts/imx6ull-colibri.dts | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+)

diff --git a/arch/arm/dts/imx6ull-colibri.dts b/arch/arm/dts/imx6ull-colibri.dts index 6c847ab792..262205ac5e 100644 --- a/arch/arm/dts/imx6ull-colibri.dts +++ b/arch/arm/dts/imx6ull-colibri.dts @@ -12,8 +12,10 @@ compatible = "toradex,colibri-imx6ull", "fsl,imx6ull";

    aliases {

•           u-boot,dm-pre-reloc;
            mmc0 = &usdhc1;
            usb0 = &usbotg1; /* required for ums */
  

•           display0 = &lcdif;
    };
  
    chosen {
  

@@ -156,6 +158,36 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>;

•   status = "okay";
  

•   display = <&display0>;
  

•   u-boot,dm-pre-reloc;
  

•   display0: display0 {
  

•           bits-per-pixel = <18>;
  

•           bus-width = <24>;
  

•           status = "okay";
  

•           display-timings {
  

•                   native-mode = <&timing_vga>;
  

•                   timing_vga: 640x480 {
  

•                           u-boot,dm-pre-reloc;
  

•                           clock-frequency = <25175000>;
  

•                           hactive = <640>;
  

•                           vactive = <480>;
  

•                           hback-porch = <48>;
  

•                           hfront-porch = <16>;
  

•                           vback-porch = <33>;
  

•                           vfront-porch = <10>;
  

•                           hsync-len = <96>;
  

•                           vsync-len = <2>;
  

•                           de-active = <1>;
  

•                           hsync-active = <0>;
  

•                           vsync-active = <0>;
  

•                           pixelclk-active = <0>;
  

•                   };
  

•           };
  

•   };
  

};

/* PWM <A> */

2.17.1