From: Mark Brown <broonie@kernel.org>
Date: Fri, 25 Nov 2022 14:58:57 +0000 (+0000)
Subject: Nuvoton WPCM450 FIU SPI flash controller
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ef3232e3dbd172fa17190fa8a852a3180a73bbdc;p=linux.git

Nuvoton WPCM450 FIU SPI flash controller

Merge series from Jonathan Neuschäfer <j.neuschaefer@gmx.net>:

This patchset adds DT bindings and a driver for the Flash Interface Unit
(FIU), the SPI flash controller in the Nuvoton WPCM450 BMC SoC. It
supports four chip selects, and direct (memory-mapped) access to 16 MiB
per chip. Larger flash chips can be accessed by software-defined SPI
transfers.

The existing NPCM7xx FIU driver is sufficitently incompatible with the
WPCM450 FIU that I decided to write a new driver.
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ef3232e3dbd172fa17190fa8a852a3180a73bbdc