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| author | Igor Opaniuk <igor.opaniuk@toradex.com> | 2019-06-04 00:06:00 +0300 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2019-06-05 00:29:26 +0300 |
| commit | a589107d4fa80143acfcb5188b40d58fe6a885fe (patch) | |
| tree | edffef340840444066ba9b851a2dbf004812cd68 | |
| parent | 8c1df09f070f1796730ce4eca104897093fea191 (diff) | |
| download | u-boot-a589107d4fa80143acfcb5188b40d58fe6a885fe.tar.xz | |
ARM: dts: colibri_imx7: Add lcdif node
Extend lcdif DT node with proper display-timings for mxsfb driver.
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
| -rw-r--r-- | arch/arm/dts/imx7-colibri-emmc.dts | 2 | ||||
| -rw-r--r-- | arch/arm/dts/imx7-colibri.dtsi | 28 |
2 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/dts/imx7-colibri-emmc.dts b/arch/arm/dts/imx7-colibri-emmc.dts index efd600091d..8db2a62707 100644 --- a/arch/arm/dts/imx7-colibri-emmc.dts +++ b/arch/arm/dts/imx7-colibri-emmc.dts @@ -11,8 +11,10 @@ compatible = "toradex,imx7d-colibri-emmc", "fsl,imx7d"; aliases { + u-boot,dm-pre-reloc; mmc0 = &usdhc3; mmc1 = &usdhc1; + display1 = &lcdif; }; chosen { diff --git a/arch/arm/dts/imx7-colibri.dtsi b/arch/arm/dts/imx7-colibri.dtsi index a85702f519..81717c233d 100644 --- a/arch/arm/dts/imx7-colibri.dtsi +++ b/arch/arm/dts/imx7-colibri.dtsi @@ -111,3 +111,31 @@ >; }; }; + +&lcdif { + u-boot,dm-pre-reloc; + status = "okay"; + + display-timings { + native-mode = <&timing_vga>; + + /* Standard VGA timing */ + 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>; + }; + }; +}; |