diff options
| author | Igor Opaniuk <igor.opaniuk@toradex.com> | 2020-06-23 23:39:22 +0300 |
|---|---|---|
| committer | Igor Opaniuk <igor.opaniuk@toradex.com> | 2020-07-15 13:01:39 +0300 |
| commit | 97282c0243dc306a2b38f3dd26f748f1e6aa4eb2 (patch) | |
| tree | 696758650a2469a455e48a4ccd841b2f2ba0b181 /arch/arm/dts/imx7-colibri-u-boot.dtsi | |
| parent | c1aff1e3cbde4c4152e4b64d09761b8bc246d4ff (diff) | |
ARM: dts: imx7-colibri: multiple node updates
1. Move u-boot specific nodes to u-boot dts include: legacy lcdif
node and aliases.
2. Add iomux configuration for LCD.
3. Drop un-needed u-boot,dm-pre-reloc for alias node.
4. Fix display-timings, use the one from Toradex downstream kernel [1]
[1]: https://git.toradex.com/cgit/linux-toradex.git/tree/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi?h=toradex_4.9-2.3.x-imx#n206
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Diffstat (limited to 'arch/arm/dts/imx7-colibri-u-boot.dtsi')
| -rw-r--r-- | arch/arm/dts/imx7-colibri-u-boot.dtsi | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm/dts/imx7-colibri-u-boot.dtsi b/arch/arm/dts/imx7-colibri-u-boot.dtsi new file mode 100644 index 0000000000..91386476d5 --- /dev/null +++ b/arch/arm/dts/imx7-colibri-u-boot.dtsi @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Copyright 2020 Toradex + */ + +&lcdif { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif_dat + &pinctrl_lcdif_ctrl>; + display = <&display0>; + u-boot,dm-pre-reloc; + + display0: display0 { + bits-per-pixel = <18>; + bus-width = <18>; + status = "okay"; + + display-timings { + native-mode = <&timing_vga>; + 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>; + }; + }; + }; +}; |