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| author | Igor Opaniuk <igor.opaniuk@toradex.com> | 2020-07-15 13:31:00 +0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-07-27 14:00:36 +0200 |
| commit | 07e939f0f5655872f48d31c94db6bc13dde9d17c (patch) | |
| tree | 4d0ce9945c16350891b13c29ec2b439adcc11a90 /arch/arm/dts/imx6ull-colibri-u-boot.dtsi | |
| parent | 306ecc84315c33041c1359f612a45e7b3e75aa7c (diff) | |
| download | u-boot-07e939f0f5655872f48d31c94db6bc13dde9d17c.tar.gz u-boot-07e939f0f5655872f48d31c94db6bc13dde9d17c.tar.xz u-boot-07e939f0f5655872f48d31c94db6bc13dde9d17c.zip | |
ARM: dts: imx6ull-colibri: move u-boot specific node
1. Move aliases and legacy lcdif node to the u-boot specific dts include.
2. Provide proper display timings, as in the downstream Toradex kernel
[1].
[1]: https://git.toradex.com/cgit/linux-toradex.git/tree/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi?h=toradex_4.9-2.3.x-imx#n183
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Diffstat (limited to 'arch/arm/dts/imx6ull-colibri-u-boot.dtsi')
| -rw-r--r-- | arch/arm/dts/imx6ull-colibri-u-boot.dtsi | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm/dts/imx6ull-colibri-u-boot.dtsi b/arch/arm/dts/imx6ull-colibri-u-boot.dtsi index 531cdcc4da..afdb0f43cf 100644 --- a/arch/arm/dts/imx6ull-colibri-u-boot.dtsi +++ b/arch/arm/dts/imx6ull-colibri-u-boot.dtsi @@ -3,6 +3,15 @@ * Copyright 2019 Toradex AG */ +/ { + aliases { + u-boot,dm-pre-reloc; + mmc0 = &usdhc1; + usb0 = &usbotg1; /* required for ums */ + display0 = &lcdif; + }; +}; + &pinctrl_uart1 { u-boot,dm-pre-reloc; }; @@ -10,3 +19,39 @@ &pinctrl_uart1_ctrl1 { u-boot,dm-pre-reloc; }; + +&lcdif { + 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 = <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>; + }; + }; + }; +}; |