arm64: dts: freescale: add pixpaper display overlay for i.MX93 FRDM

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Add device tree overlay to support the MayQueen PixPaper e-paper display
on the NXP i.MX93 FRDM board. The display is connected via LPSPI3
interface and uses GPIO pins for reset, busy and DC control.

The overlay configures:
    - LPSPI3 pinmux for SPI communication (MOSI, MISO, CLK, CE0)
    - PixPaper display device with proper GPIO assignments
    - SPI frequency set to 1MHz for stable operation

Enable Open-EP Community pixpaper-213-c support on NXP i.MX93.

Signed-off-by: Wig Cheng <onlywig@gmail.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>

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Wig Cheng 2026-02-26 22:48:19 +08:00 • committed by Frank Li

parent 6fb408d59b

commit 3147e56028

2 changed files with 54 additions and 0 deletions

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arch/arm64/boot/dts/freescale/Makefile

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arch/arm64/boot/dts/freescale/imx93-11x11-frdm-pixpaper.dtso

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