diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2021-04-07 00:42:09 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2021-04-07 00:42:09 +0200 |
| commit | ffc4fcbf04b03c328a786b0bb6812f565109f8fd (patch) | |
| tree | 4222cbdfbc696ae61ef7060921fa60eedb15b0b3 | |
| parent | 1bbab5b041bd477457fca3e8043881788a1c2f46 (diff) | |
overlays: colibri-imx7: fix 10 inch panel overlay
Explicitly assign clocks and clock parents to make sure we get
more than a mere 24 MHz pixel clock!
Related-to: ELB-3898
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
| -rw-r--r-- | overlays/colibri-imx7_lcd-lt170410_overlay.dts | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/overlays/colibri-imx7_lcd-lt170410_overlay.dts b/overlays/colibri-imx7_lcd-lt170410_overlay.dts index 4f86874..7de524c 100644 --- a/overlays/colibri-imx7_lcd-lt170410_overlay.dts +++ b/overlays/colibri-imx7_lcd-lt170410_overlay.dts @@ -3,9 +3,10 @@ * Copyright 2020-2021 Toradex */ -// Enable the LCDIF interface and LVDS trasceiver, tuning settings -// for Toradex Cap LVDS 10" Display on the Colibri iMX7. +// Enable the LCDIF aka parallel RGB interface and the LVDS tranceiver on Iris v2.0, +// tuning settings for the capacitive touch display 10 inch LVDS on the Colibri iMX7. +#include <dt-bindings/clock/imx7d-clock.h> #include <dt-bindings/gpio/gpio.h> /dts-v1/; @@ -77,6 +78,11 @@ }; &lcdif { + assigned-clocks = <&clks IMX7D_PLL_VIDEO_MAIN>, + <&clks IMX7D_LCDIF_PIXEL_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_PLL_VIDEO_MAIN_SRC>, + <&clks IMX7D_PLL_VIDEO_POST_DIV>; + assigned-clock-rates = <853176000>, <213294000>; status = "okay"; }; |