arm64: dts: allwinner: t527: orangepi-4a: Enable SPI-NOR flash

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The Orangepi 4A has a SPI-NOR flash connected to spi0 on the PC pins.
The HOLD and WP pins are not connected, and are instead pulled up by the
supply rail.

Enable spi0 and add a device node for the SPI-NOR flash.

Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://patch.msgid.link/20251221110513.1850535-5-wens@kernel.org
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>

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Chen-Yu Tsai 2025-12-21 19:05:11 +08:00

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arch/arm64/boot/dts/allwinner/sun55i-t527-orangepi-4a.dts

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